Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Spirit Airlines

The cheapest airline(s) flying from Louisville to Houston is Spirit Airlines.

  • Spirit Airlines Spirit Airlines
  • United Airlines United Airlines
  • American Airlines American Airlines
  • Southwest Airlines Southwest Airlines
Cheapest Month January

Travel Period: December 2024 - November 2025

The cheapest month(s) to fly from Louisville to Houston is January.

  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
Cheapest Day of the Week Friday

The cheapest day(s) of the week to fly from Louisville to Houston is Friday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Sat, 2 Nov, 2024

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    • Airline Filter by Airline
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      • Availability
        • M
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        • S
      • 19:50 SDF
        21:25 HOU
        2Hrs, 35m Direct
      • SDFLouisville International Airport 19:50 - HOU 21:25 2h 35m Direct
      • SDFLouisville International Airport 19:50
      • HOUHouston Hobby Airport 21:25
      • 2h 35m
      • Direct
      • Southwest Airlines (WN 2494)Boeing 737 800
      • Southwest Airlines (WN 2494)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 20:25 SDF
        22:00 HOU
        2Hrs, 35m Direct
      • SDFLouisville International Airport 20:25 - HOU 22:00 2h 35m Direct
      • SDFLouisville International Airport 20:25
      • HOUHouston Hobby Airport 22:00
      • 2h 35m
      • Direct
      • Southwest Airlines (WN 4261)Boeing 737 700
      • Southwest Airlines (WN 4261)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 05:05 SDF
        06:40 HOU
        2Hrs, 35m Direct
      • SDFLouisville International Airport 05:05 - HOU 06:40 2h 35m Direct
      • SDFLouisville International Airport 05:05
      • HOUHouston Hobby Airport 06:40
      • 2h 35m
      • Direct
      • Southwest Airlines (WN 2909)Boeing 737 700
      • Southwest Airlines (WN 2909)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • Boeing 737 700
      • 07:05 SDF
        08:38 IAH
        2Hrs, 33m Direct
      • SDFLouisville International Airport 07:05 - IAH 08:38 2h 33m Direct
      • SDFLouisville International Airport 07:05
      • IAHHouston George Bush Intercontinental Airport 08:38
      • 2h 33m
      • Direct
      • United Airlines (UA 6266)Canadair Regional
      • United Airlines (UA 6266)
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        • F
        • S
        • -
      • Canadair Regional
      • 07:05 SDF
        08:36 IAH
        2Hrs, 31m Direct
      • SDFLouisville International Airport 07:05 - IAH 08:36 2h 31m Direct
      • SDFLouisville International Airport 07:05
      • IAHHouston George Bush Intercontinental Airport 08:36
      • 2h 31m
      • Direct
      • United Airlines (UA 6266)Canadair Regional
      • United Airlines (UA 6266)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Canadair Regional
      • 09:35 SDF
        11:15 IAH
        2Hrs, 40m Direct
      • SDFLouisville International Airport 09:35 - IAH 11:15 2h 40m Direct
      • SDFLouisville International Airport 09:35
      • IAHHouston George Bush Intercontinental Airport 11:15
      • 2h 40m
      • Direct
      • United Airlines (UA 6108)Embraer 175
      • United Airlines (UA 6108)
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        • T
        • F
        • S
        • -
      • Embraer 175
      • 09:35 SDF
        11:13 IAH
        2Hrs, 38m Direct
      • SDFLouisville International Airport 09:35 - IAH 11:13 2h 38m Direct
      • SDFLouisville International Airport 09:35
      • IAHHouston George Bush Intercontinental Airport 11:13
      • 2h 38m
      • Direct
      • United Airlines (UA 6108)Embraer 175
      • United Airlines (UA 6108)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Embraer 175
      • 12:15 SDF
        13:50 HOU
        2Hrs, 35m Direct
      • SDFLouisville International Airport 12:15 - HOU 13:50 2h 35m Direct
      • SDFLouisville International Airport 12:15
      • HOUHouston Hobby Airport 13:50
      • 2h 35m
      • Direct
      • Southwest Airlines (WN 2494)Boeing 737 700
      • Southwest Airlines (WN 2494)
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        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 13:45 SDF
        15:20 HOU
        2Hrs, 35m Direct
      • SDFLouisville International Airport 13:45 - HOU 15:20 2h 35m Direct
      • SDFLouisville International Airport 13:45
      • HOUHouston Hobby Airport 15:20
      • 2h 35m
      • Direct
      • Southwest Airlines (WN 4801)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4801)
        • M
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        • -
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        • -
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 15:43 SDF
        17:23 IAH
        2Hrs, 40m Direct
      • SDFLouisville International Airport 15:43 - IAH 17:23 2h 40m Direct
      • SDFLouisville International Airport 15:43
      • IAHHouston George Bush Intercontinental Airport 17:23
      • 2h 40m
      • Direct
      • United Airlines (UA 6310)Embraer 175
      • United Airlines (UA 6310)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Embraer 175
      • 15:43 SDF
        17:25 IAH
        2Hrs, 42m Direct
      • SDFLouisville International Airport 15:43 - IAH 17:25 2h 42m Direct
      • SDFLouisville International Airport 15:43
      • IAHHouston George Bush Intercontinental Airport 17:25
      • 2h 42m
      • Direct
      • United Airlines (UA 6310)Embraer 175
      • United Airlines (UA 6310)
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        • F
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        • -
      • Embraer 175
      • 19:15 SDF
        00:45 HOU
        6Hrs, 30m 1 Stop (DEN)
      • SDFLouisville International Airport 19:15 - HOU 00:45 6h 30m 1 Stop (DEN) Denver
      • SDFLouisville International Airport 19:15
        DENDenver Intl Airport 21:25
      • DENDenver Intl Airport 20:15
        HOUHouston Hobby Airport 00:45
      • 6h 30m (1h 10m)
      • 1 Stop DEN · Denver 1h 10m
      • Southwest Airlines (WN 2702)Boeing 737 700
        Southwest Airlines (WN 4007)Boeing 737 700
      • Southwest Airlines (WN 2702)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 19:20 SDF
        23:10 HOU
        4Hrs, 50m 1 Stop (DAL)
      • SDFLouisville International Airport 19:20 - HOU 23:10 4h 50m 1 Stop (DAL) Dallas
      • SDFLouisville International Airport 19:20
        DALDallas/Fort Worth Love Field Airport 22:00
      • DALDallas/Fort Worth Love Field Airport 20:40
        HOUHouston Hobby Airport 23:10
      • 4h 50m (1h 20m)
      • 1 Stop DAL · Dallas 1h 20m
      • Southwest Airlines (WN 295)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 63)Boeing 737 700
      • Southwest Airlines (WN 295)
        • M
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        • -
        • -
        • -
        • -
        • -
      • 20:14 SDF
        23:54 IAH
        4Hrs, 40m 1 Stop (DFW)
      • SDFLouisville International Airport 20:14 - IAH 23:54 4h 40m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 20:14
        DFWDallas/Fort Worth Intl Airport 22:41
      • DFWDallas/Fort Worth Intl Airport 21:50
        IAHHouston George Bush Intercontinental Airport 23:54
      • 4h 40m (51m)
      • 1 Stop DFW · Dallas 51m
      • American Airlines (AA 3413)Embraer Emb 175
        American Airlines (AA 650)Boeing 737 800
      • American Airlines (AA 3413)
        • M
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        • -
        • -
        • S
        • S
      • 20:14 SDF
        23:55 HOU
        4Hrs, 41m 1 Stop (DFW)
      • SDFLouisville International Airport 20:14 - HOU 23:55 4h 41m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 20:14
        DFWDallas/Fort Worth Intl Airport 22:41
      • DFWDallas/Fort Worth Intl Airport 21:50
        HOUHouston Hobby Airport 23:55
      • 4h 41m (51m)
      • 1 Stop DFW · Dallas 51m
      • American Airlines (AA 3413)Embraer Emb 175
        American Airlines (AA 3579)Embraer Emb 175
      • American Airlines (AA 3413)
        • M
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        • -
        • -
        • S
        • S
      • 20:40 SDF
        01:35 HOU
        5Hrs, 55m 1 Stop (MDW)
      • SDFLouisville International Airport 20:40 - HOU 01:35 5h 55m 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 20:40
        MDWChicago Midway Airport 22:55
      • MDWChicago Midway Airport 20:55
        HOUHouston Hobby Airport 01:35
      • 5h 55m (2h)
      • 1 Stop MDW · Chicago 2h
      • Southwest Airlines (WN 4155)Boeing 737 700
        Southwest Airlines (WN 4741)Boeing 737 700
      • Southwest Airlines (WN 4155)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:00 SDF
        09:08 IAH
        5Hrs, 08m 1 Stop (DFW)
      • SDFLouisville International Airport 05:00 - IAH 09:08 5h 08m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 05:00
        DFWDallas/Fort Worth Intl Airport 07:54
      • DFWDallas/Fort Worth Intl Airport 06:47
        IAHHouston George Bush Intercontinental Airport 09:08
      • 5h 08m (1h 07m)
      • 1 Stop DFW · Dallas 1h 07m
      • American Airlines (AA 5126)Canadair Regional
        American Airlines (AA 1873)Boeing 737 800
      • American Airlines (AA 5126)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 05:00 SDF
        09:42 HOU
        5Hrs, 42m 1 Stop (DFW)
      • SDFLouisville International Airport 05:00 - HOU 09:42 5h 42m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 05:00
        DFWDallas/Fort Worth Intl Airport 08:24
      • DFWDallas/Fort Worth Intl Airport 06:47
        HOUHouston Hobby Airport 09:42
      • 5h 42m (1h 37m)
      • 1 Stop DFW · Dallas 1h 37m
      • American Airlines (AA 5126)Canadair Regional
        American Airlines (AA 3565)Embraer Emb 175
      • American Airlines (AA 5126)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
      • 05:00 SDF
        09:42 HOU
        5Hrs, 42m 1 Stop (DFW)
      • SDFLouisville International Airport 05:00 - HOU 09:42 5h 42m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 05:00
        DFWDallas/Fort Worth Intl Airport 08:24
      • DFWDallas/Fort Worth Intl Airport 06:47
        HOUHouston Hobby Airport 09:42
      • 5h 42m (1h 37m)
      • 1 Stop DFW · Dallas 1h 37m
      • American Airlines (AA 5126)Canadair Regional
        American Airlines (AA 3565)Embraer 170
      • American Airlines (AA 5126)
        • M
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        • -
        • -
        • -
        • -
      • 05:00 SDF
        09:50 IAH
        5Hrs, 50m 1 Stop (DFW)
      • SDFLouisville International Airport 05:00 - IAH 09:50 5h 50m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 05:00
        DFWDallas/Fort Worth Intl Airport 08:32
      • DFWDallas/Fort Worth Intl Airport 06:47
        IAHHouston George Bush Intercontinental Airport 09:50
      • 5h 50m (1h 45m)
      • 1 Stop DFW · Dallas 1h 45m
      • American Airlines (AA 5126)Canadair Regional
        American Airlines (AA 2420)Airbus
      • American Airlines (AA 5126)
        • M
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        • -
        • -
        • S
        • S
      • 05:15 SDF
        10:34 IAH
        6Hrs, 19m 1 Stop (MIA)
      • SDFLouisville International Airport 05:15 - IAH 10:34 6h 19m 1 Stop (MIA) Miami
      • SDFLouisville International Airport 05:15
        MIAMiami International Airport 08:36
      • MIAMiami International Airport 07:50
        IAHHouston George Bush Intercontinental Airport 10:34
      • 6h 19m (46m)
      • 1 Stop MIA · Miami 46m
      • American Airlines (AA 1653)Airbus
        American Airlines (AA 3258)Boeing 737 Max 8 Passenger
      • American Airlines (AA 1653)
        • M
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        • T
        • F
        • S
        • S
      • 05:30 SDF
        10:15 HOU
        5Hrs, 45m 1 Stop (MCO)
      • SDFLouisville International Airport 05:30 - HOU 10:15 5h 45m 1 Stop (MCO) Orlando
      • SDFLouisville International Airport 05:30
        MCOOrlando International Airport 08:30
      • MCOOrlando International Airport 07:40
        HOUHouston Hobby Airport 10:15
      • 5h 45m (50m)
      • 1 Stop MCO · Orlando 50m
      • Southwest Airlines (WN 431)Boeing 737 700
        Southwest Airlines (WN 724)Boeing 737 700
      • Southwest Airlines (WN 431)
        • -
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        • -
        • -
        • -
        • -
      • 05:55 SDF
        11:05 HOU
        6Hrs, 10m 1 Stop (ATL)
      • SDFLouisville International Airport 05:55 - HOU 11:05 6h 10m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 05:55
        ATLAtlanta Hartsfield-Jackson Intl Airport 09:40
      • ATLAtlanta Hartsfield-Jackson Intl Airport 07:20
        HOUHouston Hobby Airport 11:05
      • 6h 10m (2h 20m)
      • 1 Stop ATL · Atlanta 2h 20m
      • Southwest Airlines (WN 1265)Boeing 737 800
        Southwest Airlines (WN 2900)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1265)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 06:00 SDF
        10:48 IAH
        5Hrs, 48m 1 Stop (IAD)
      • SDFLouisville International Airport 06:00 - IAH 10:48 5h 48m 1 Stop (IAD) Washington
      • SDFLouisville International Airport 06:00
        IADWashington Dulles International Airport 08:21
      • IADWashington Dulles International Airport 07:35
        IAHHouston George Bush Intercontinental Airport 10:48
      • 5h 48m (46m)
      • 1 Stop IAD · Washington 46m
      • United Airlines (UA 3547)Embraer 170
        United Airlines (UA 1470)Airbus
      • United Airlines (UA 3547)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:00 SDF
        10:48 IAH
        5Hrs, 48m 1 Stop (IAD)
      • SDFLouisville International Airport 06:00 - IAH 10:48 5h 48m 1 Stop (IAD) Washington
      • SDFLouisville International Airport 06:00
        IADWashington Dulles International Airport 08:21
      • IADWashington Dulles International Airport 07:35
        IAHHouston George Bush Intercontinental Airport 10:48
      • 5h 48m (46m)
      • 1 Stop IAD · Washington 46m
      • United Airlines (UA 3547)Embraer 170
        United Airlines (UA 1470)Boeing 737 Max 9 Passenger
      • United Airlines (UA 3547)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 06:00 SDF
        10:48 IAH
        5Hrs, 48m 1 Stop (IAD)
      • SDFLouisville International Airport 06:00 - IAH 10:48 5h 48m 1 Stop (IAD) Washington
      • SDFLouisville International Airport 06:00
        IADWashington Dulles International Airport 08:21
      • IADWashington Dulles International Airport 07:35
        IAHHouston George Bush Intercontinental Airport 10:48
      • 5h 48m (46m)
      • 1 Stop IAD · Washington 46m
      • United Airlines (UA 3547)Embraer 170
        United Airlines (UA 1470)Boeing 737 900
      • United Airlines (UA 3547)
        • M
        • T
        • W
        • -
        • F
        • S
        • -
      • 06:15 SDF
        10:35 HOU
        5Hrs, 20m 1 Stop (MDW)
      • SDFLouisville International Airport 06:15 - HOU 10:35 5h 20m 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 06:15
        MDWChicago Midway Airport 07:50
      • MDWChicago Midway Airport 06:30
        HOUHouston Hobby Airport 10:35
      • 5h 20m (1h 20m)
      • 1 Stop MDW · Chicago 1h 20m
      • Southwest Airlines (WN 4424)Boeing 737 700
        Southwest Airlines (WN 1127)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4424)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:15 SDF
        11:45 HOU
        6Hrs, 30m 1 Stop (MDW)
      • SDFLouisville International Airport 06:15 - HOU 11:45 6h 30m 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 06:15
        MDWChicago Midway Airport 08:55
      • MDWChicago Midway Airport 06:30
        HOUHouston Hobby Airport 11:45
      • 6h 30m (2h 25m)
      • 1 Stop MDW · Chicago 2h 25m
      • Southwest Airlines (WN 4424)Boeing 737 700
        Southwest Airlines (WN 6371)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4424)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:19 SDF
        11:17 IAH
        5Hrs, 58m 1 Stop (CLT)
      • SDFLouisville International Airport 06:19 - IAH 11:17 5h 58m 1 Stop (CLT) Charlotte
      • SDFLouisville International Airport 06:19
        CLTCharlotte Airport 09:21
      • CLTCharlotte Airport 07:46
        IAHHouston George Bush Intercontinental Airport 11:17
      • 5h 58m (1h 35m)
      • 1 Stop CLT · Charlotte 1h 35m
      • American Airlines (AA 536)Airbus
        American Airlines (AA 1840)Airbus
      • American Airlines (AA 536)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 06:30 SDF
        10:55 HOU
        5Hrs, 25m 1 Stop (MDW)
      • SDFLouisville International Airport 06:30 - HOU 10:55 5h 25m 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 06:30
        MDWChicago Midway Airport 08:05
      • MDWChicago Midway Airport 06:45
        HOUHouston Hobby Airport 10:55
      • 5h 25m (1h 20m)
      • 1 Stop MDW · Chicago 1h 20m
      • Southwest Airlines (WN 340)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 3027)Boeing 737 700
      • Southwest Airlines (WN 340)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:30 SDF
        11:00 IAH
        5Hrs, 30m 1 Stop (ORD)
      • SDFLouisville International Airport 06:30 - IAH 11:00 5h 30m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 06:30
        ORDChicago O'Hare International Airport 08:02
      • ORDChicago O'Hare International Airport 07:09
        IAHHouston George Bush Intercontinental Airport 11:00
      • 5h 30m (53m)
      • 1 Stop ORD · Chicago 53m
      • American Airlines (AA 4622)Embraer Emb 175
        American Airlines (AA 3581)Embraer Emb 175
      • American Airlines (AA 4622)
        • M
        • T
        • W
        • T
        • -
        • -
        • S
      • 06:34 SDF
        11:30 IAH
        5Hrs, 56m 1 Stop (DFW)
      • SDFLouisville International Airport 06:34 - IAH 11:30 5h 56m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 06:34
        DFWDallas/Fort Worth Intl Airport 10:12
      • DFWDallas/Fort Worth Intl Airport 08:13
        IAHHouston George Bush Intercontinental Airport 11:30
      • 5h 56m (1h 59m)
      • 1 Stop DFW · Dallas 1h 59m
      • American Airlines (AA 1040)Boeing 737 800
        American Airlines (AA 1472)Airbus
      • American Airlines (AA 1040)
        • M
        • T
        • W
        • -
        • F
        • S
        • -
      • 06:34 SDF
        11:45 IAH
        6Hrs, 11m 1 Stop (DFW)
      • SDFLouisville International Airport 06:34 - IAH 11:45 6h 11m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 06:34
        DFWDallas/Fort Worth Intl Airport 10:12
      • DFWDallas/Fort Worth Intl Airport 08:13
        IAHHouston George Bush Intercontinental Airport 11:45
      • 6h 11m (1h 59m)
      • 1 Stop DFW · Dallas 1h 59m
      • American Airlines (AA 1040)Boeing 737 800
        American Airlines (AA 1472)Boeing 737 800
      • American Airlines (AA 1040)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 06:34 SDF
        11:53 HOU
        6Hrs, 19m 1 Stop (DFW)
      • SDFLouisville International Airport 06:34 - HOU 11:53 6h 19m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 06:34
        DFWDallas/Fort Worth Intl Airport 10:19
      • DFWDallas/Fort Worth Intl Airport 08:13
        HOUHouston Hobby Airport 11:53
      • 6h 19m (2h 06m)
      • 1 Stop DFW · Dallas 2h 06m
      • American Airlines (AA 1040)Boeing 737 800
        American Airlines (AA 3633)Embraer Emb 175
      • American Airlines (AA 1040)
        • M
        • T
        • W
        • T
        • F
        • -
        • -
      • 06:35 SDF
        12:10 HOU
        6Hrs, 35m 1 Stop (MDW)
      • SDFLouisville International Airport 06:35 - HOU 12:10 6h 35m 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 06:35
        MDWChicago Midway Airport 09:20
      • MDWChicago Midway Airport 06:50
        HOUHouston Hobby Airport 12:10
      • 6h 35m (2h 30m)
      • 1 Stop MDW · Chicago 2h 30m
      • Southwest Airlines (WN 1119)Boeing 737 700
        Southwest Airlines (WN 4814)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1119)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 06:40 SDF
        10:55 HOU
        5Hrs, 15m 1 Stop (MDW)
      • SDFLouisville International Airport 06:40 - HOU 10:55 5h 15m 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 06:40
        MDWChicago Midway Airport 08:05
      • MDWChicago Midway Airport 07:00
        HOUHouston Hobby Airport 10:55
      • 5h 15m (1h 05m)
      • 1 Stop MDW · Chicago 1h 05m
      • Southwest Airlines (WN 1601)Boeing 737 700
        Southwest Airlines (WN 4814)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1601)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 06:40 SDF
        11:05 HOU
        5Hrs, 25m 1 Stop (MDW)
      • SDFLouisville International Airport 06:40 - HOU 11:05 5h 25m 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 06:40
        MDWChicago Midway Airport 08:15
      • MDWChicago Midway Airport 07:00
        HOUHouston Hobby Airport 11:05
      • 5h 25m (1h 15m)
      • 1 Stop MDW · Chicago 1h 15m
      • Southwest Airlines (WN 4238)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 156)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4238)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:50 SDF
        11:30 HOU
        5Hrs, 40m 1 Stop (MCO)
      • SDFLouisville International Airport 06:50 - HOU 11:30 5h 40m 1 Stop (MCO) Orlando
      • SDFLouisville International Airport 06:50
        MCOOrlando International Airport 09:45
      • MCOOrlando International Airport 09:05
        HOUHouston Hobby Airport 11:30
      • 5h 40m (40m)
      • 1 Stop MCO · Orlando 40m
      • Southwest Airlines (WN 267)Boeing 737 800
        Southwest Airlines (WN 705)Boeing 737 800
      • Southwest Airlines (WN 267)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:00 SDF
        11:42 IAH
        5Hrs, 42m 1 Stop (ORD)
      • SDFLouisville International Airport 07:00 - IAH 11:42 5h 42m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 07:00
        ORDChicago O'Hare International Airport 08:45
      • ORDChicago O'Hare International Airport 07:41
        IAHHouston George Bush Intercontinental Airport 11:42
      • 5h 42m (1h 04m)
      • 1 Stop ORD · Chicago 1h 04m
      • United Airlines (UA 3422)Embraer 175
        United Airlines (UA 2851)Boeing 737 900
      • United Airlines (UA 3422)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 07:00 SDF
        11:47 IAH
        5Hrs, 47m 1 Stop (ORD)
      • SDFLouisville International Airport 07:00 - IAH 11:47 5h 47m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 07:00
        ORDChicago O'Hare International Airport 08:50
      • ORDChicago O'Hare International Airport 07:41
        IAHHouston George Bush Intercontinental Airport 11:47
      • 5h 47m (1h 09m)
      • 1 Stop ORD · Chicago 1h 09m
      • United Airlines (UA 3422)Embraer 170
        United Airlines (UA 2851)Boeing 737 800
      • United Airlines (UA 3422)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:00 SDF
        11:47 IAH
        5Hrs, 47m 1 Stop (ORD)
      • SDFLouisville International Airport 07:00 - IAH 11:47 5h 47m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 07:00
        ORDChicago O'Hare International Airport 08:50
      • ORDChicago O'Hare International Airport 07:41
        IAHHouston George Bush Intercontinental Airport 11:47
      • 5h 47m (1h 09m)
      • 1 Stop ORD · Chicago 1h 09m
      • United Airlines (UA 3422)Embraer 170
        United Airlines (UA 2851)Boeing 737 900
      • United Airlines (UA 3422)
        • M
        • T
        • W
        • -
        • -
        • -
        • S
      • 07:00 SDF
        11:50 IAH
        5Hrs, 50m 1 Stop (ORD)
      • SDFLouisville International Airport 07:00 - IAH 11:50 5h 50m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 07:00
        ORDChicago O'Hare International Airport 08:54
      • ORDChicago O'Hare International Airport 07:41
        IAHHouston George Bush Intercontinental Airport 11:50
      • 5h 50m (1h 13m)
      • 1 Stop ORD · Chicago 1h 13m
      • United Airlines (UA 3422)Embraer 175
        United Airlines (UA 2851)Boeing 757 300 Series
      • United Airlines (UA 3422)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 07:00 SDF
        12:30 HOU
        6Hrs, 30m 1 Stop (DAL)
      • SDFLouisville International Airport 07:00 - HOU 12:30 6h 30m 1 Stop (DAL) Dallas
      • SDFLouisville International Airport 07:00
        DALDallas/Fort Worth Love Field Airport 11:20
      • DALDallas/Fort Worth Love Field Airport 08:25
        HOUHouston Hobby Airport 12:30
      • 6h 30m (2h 55m)
      • 1 Stop DAL · Dallas 2h 55m
      • Southwest Airlines (WN 3545)Boeing 737 800
        Southwest Airlines (WN 4441)Boeing 737 700
      • Southwest Airlines (WN 3545)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 07:39 SDF
        13:31 IAH
        6Hrs, 52m 1 Stop (PHL)
      • SDFLouisville International Airport 07:39 - IAH 13:31 6h 52m 1 Stop (PHL) Philadelphia
      • SDFLouisville International Airport 07:39
        PHLPhiladelphia International Airport 10:35
      • PHLPhiladelphia International Airport 09:33
        IAHHouston George Bush Intercontinental Airport 13:31
      • 6h 52m (1h 02m)
      • 1 Stop PHL · Philadelphia 1h 02m
      • American Airlines (AA 5831)Er4 Embraer Rj145 Amazon
        American Airlines (AA 889)Airbus
      • American Airlines (AA 5831)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 07:50 SDF
        12:10 HOU
        5Hrs, 20m 1 Stop (ATL)
      • SDFLouisville International Airport 07:50 - HOU 12:10 5h 20m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 07:50
        ATLAtlanta Hartsfield-Jackson Intl Airport 10:45
      • ATLAtlanta Hartsfield-Jackson Intl Airport 09:15
        HOUHouston Hobby Airport 12:10
      • 5h 20m (1h 30m)
      • 1 Stop ATL · Atlanta 1h 30m
      • Southwest Airlines (WN 1265)Boeing 737 800
        Southwest Airlines (WN 1142)Boeing 737 700
      • Southwest Airlines (WN 1265)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 08:35 SDF
        13:36 IAH
        6Hrs, 01m 1 Stop (ORD)
      • SDFLouisville International Airport 08:35 - IAH 13:36 6h 01m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:35
        ORDChicago O'Hare International Airport 10:40
      • ORDChicago O'Hare International Airport 09:17
        IAHHouston George Bush Intercontinental Airport 13:36
      • 6h 01m (1h 23m)
      • 1 Stop ORD · Chicago 1h 23m
      • United Airlines (UA 3449)Embraer 170
        United Airlines (UA 2673)Boeing 737 Max 9 Passenger
      • United Airlines (UA 3449)
        • -
        • -
        • W
        • -
        • -
        • S
        • -
      • 08:35 SDF
        13:36 IAH
        6Hrs, 01m 1 Stop (ORD)
      • SDFLouisville International Airport 08:35 - IAH 13:36 6h 01m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:35
        ORDChicago O'Hare International Airport 10:40
      • ORDChicago O'Hare International Airport 09:17
        IAHHouston George Bush Intercontinental Airport 13:36
      • 6h 01m (1h 23m)
      • 1 Stop ORD · Chicago 1h 23m
      • United Airlines (UA 3449)Embraer 175
        United Airlines (UA 2673)Boeing 737 Max 9 Passenger
      • United Airlines (UA 3449)
        • M
        • T
        • -
        • T
        • -
        • -
        • S
      • 10:09 SDF
        15:30 IAH
        6Hrs, 21m 1 Stop (IAD)
      • SDFLouisville International Airport 10:09 - IAH 15:30 6h 21m 1 Stop (IAD) Washington
      • SDFLouisville International Airport 10:09
        IADWashington Dulles International Airport 13:00
      • IADWashington Dulles International Airport 11:47
        IAHHouston George Bush Intercontinental Airport 15:30
      • 6h 21m (1h 13m)
      • 1 Stop IAD · Washington 1h 13m
      • United Airlines (UA 3543)Embraer 175
        United Airlines (UA 509)Boeing 767
      • United Airlines (UA 3543)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 10:09 SDF
        15:32 IAH
        6Hrs, 23m 1 Stop (IAD)
      • SDFLouisville International Airport 10:09 - IAH 15:32 6h 23m 1 Stop (IAD) Washington
      • SDFLouisville International Airport 10:09
        IADWashington Dulles International Airport 13:00
      • IADWashington Dulles International Airport 11:47
        IAHHouston George Bush Intercontinental Airport 15:32
      • 6h 23m (1h 13m)
      • 1 Stop IAD · Washington 1h 13m
      • United Airlines (UA 3543)Embraer 175
        United Airlines (UA 509)Airbus
      • United Airlines (UA 3543)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 10:09 SDF
        15:32 IAH
        6Hrs, 23m 1 Stop (IAD)
      • SDFLouisville International Airport 10:09 - IAH 15:32 6h 23m 1 Stop (IAD) Washington
      • SDFLouisville International Airport 10:09
        IADWashington Dulles International Airport 13:00
      • IADWashington Dulles International Airport 11:47
        IAHHouston George Bush Intercontinental Airport 15:32
      • 6h 23m (1h 13m)
      • 1 Stop IAD · Washington 1h 13m
      • United Airlines (UA 3543)Embraer 175
        United Airlines (UA 509)Boeing 737 800
      • United Airlines (UA 3543)
        • M
        • T
        • W
        • T
        • F
        • -
        • -
      • 10:10 SDF
        14:40 HOU
        5Hrs, 30m 1 Stop (MCO)
      • SDFLouisville International Airport 10:10 - HOU 14:40 5h 30m 1 Stop (MCO) Orlando
      • SDFLouisville International Airport 10:10
        MCOOrlando International Airport 13:00
      • MCOOrlando International Airport 12:20
        HOUHouston Hobby Airport 14:40
      • 5h 30m (40m)
      • 1 Stop MCO · Orlando 40m
      • Southwest Airlines (WN 1823)Boeing 737 700
        Southwest Airlines (WN 4305)Boeing 737 700
      • Southwest Airlines (WN 1823)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 10:30 SDF
        16:09 IAH
        6Hrs, 39m 1 Stop (ORD)
      • SDFLouisville International Airport 10:30 - IAH 16:09 6h 39m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 10:30
        ORDChicago O'Hare International Airport 13:25
      • ORDChicago O'Hare International Airport 11:03
        IAHHouston George Bush Intercontinental Airport 16:09
      • 6h 39m (2h 22m)
      • 1 Stop ORD · Chicago 2h 22m
      • American Airlines (AA 4476)Embraer Emb 175
        American Airlines (AA 3259)Airbus
      • American Airlines (AA 4476)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 11:04 SDF
        15:41 IAH
        5Hrs, 37m 1 Stop (DFW)
      • SDFLouisville International Airport 11:04 - IAH 15:41 5h 37m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 11:04
        DFWDallas/Fort Worth Intl Airport 14:29
      • DFWDallas/Fort Worth Intl Airport 12:38
        IAHHouston George Bush Intercontinental Airport 15:41
      • 5h 37m (1h 51m)
      • 1 Stop DFW · Dallas 1h 51m
      • American Airlines (AA 2796)Boeing 737 800
        American Airlines (AA 3816)Embraer Emb 175
      • American Airlines (AA 2796)
        • M
        • T
        • W
        • -
        • -
        • -
        • S
      • 11:04 SDF
        15:41 IAH
        5Hrs, 37m 1 Stop (DFW)
      • SDFLouisville International Airport 11:04 - IAH 15:41 5h 37m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 11:04
        DFWDallas/Fort Worth Intl Airport 14:29
      • DFWDallas/Fort Worth Intl Airport 12:40
        IAHHouston George Bush Intercontinental Airport 15:41
      • 5h 37m (1h 49m)
      • 1 Stop DFW · Dallas 1h 49m
      • American Airlines (AA 5525)Canadair Regional
        American Airlines (AA 3816)Embraer Emb 175
      • American Airlines (AA 5525)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 11:04 SDF
        15:41 IAH
        5Hrs, 37m 1 Stop (DFW)
      • SDFLouisville International Airport 11:04 - IAH 15:41 5h 37m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 11:04
        DFWDallas/Fort Worth Intl Airport 14:29
      • DFWDallas/Fort Worth Intl Airport 12:38
        IAHHouston George Bush Intercontinental Airport 15:41
      • 5h 37m (1h 51m)
      • 1 Stop DFW · Dallas 1h 51m
      • American Airlines (AA 2138)Boeing 737 800
        American Airlines (AA 3816)Embraer Emb 175
      • American Airlines (AA 2138)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 11:04 SDF
        15:51 HOU
        5Hrs, 47m 1 Stop (DFW)
      • SDFLouisville International Airport 11:04 - HOU 15:51 5h 47m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 11:04
        DFWDallas/Fort Worth Intl Airport 14:36
      • DFWDallas/Fort Worth Intl Airport 12:40
        HOUHouston Hobby Airport 15:51
      • 5h 47m (1h 56m)
      • 1 Stop DFW · Dallas 1h 56m
      • American Airlines (AA 5525)Canadair Regional
        American Airlines (AA 3904)Embraer 170
      • American Airlines (AA 5525)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 11:04 SDF
        15:51 HOU
        5Hrs, 47m 1 Stop (DFW)
      • SDFLouisville International Airport 11:04 - HOU 15:51 5h 47m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 11:04
        DFWDallas/Fort Worth Intl Airport 14:36
      • DFWDallas/Fort Worth Intl Airport 12:38
        HOUHouston Hobby Airport 15:51
      • 5h 47m (1h 58m)
      • 1 Stop DFW · Dallas 1h 58m
      • American Airlines (AA 2796)Boeing 737 800
        American Airlines (AA 3904)Embraer Emb 175
      • American Airlines (AA 2796)
        • -
        • -
        • W
        • -
        • -
        • -
        • S
      • 11:04 SDF
        15:51 HOU
        5Hrs, 47m 1 Stop (DFW)
      • SDFLouisville International Airport 11:04 - HOU 15:51 5h 47m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 11:04
        DFWDallas/Fort Worth Intl Airport 14:36
      • DFWDallas/Fort Worth Intl Airport 12:38
        HOUHouston Hobby Airport 15:51
      • 5h 47m (1h 58m)
      • 1 Stop DFW · Dallas 1h 58m
      • American Airlines (AA 2138)Boeing 737 800
        American Airlines (AA 3904)Embraer 170
      • American Airlines (AA 2138)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 11:04 SDF
        15:51 HOU
        5Hrs, 47m 1 Stop (DFW)
      • SDFLouisville International Airport 11:04 - HOU 15:51 5h 47m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 11:04
        DFWDallas/Fort Worth Intl Airport 14:36
      • DFWDallas/Fort Worth Intl Airport 12:38
        HOUHouston Hobby Airport 15:51
      • 5h 47m (1h 58m)
      • 1 Stop DFW · Dallas 1h 58m
      • American Airlines (AA 2796)Boeing 737 800
        American Airlines (AA 3904)Embraer 170
      • American Airlines (AA 2796)
        • M
        • T
        • -
        • -
        • -
        • -
        • -
      • 11:10 SDF
        15:40 IAH
        5Hrs, 30m 1 Stop (ORD)
      • SDFLouisville International Airport 11:10 - IAH 15:40 5h 30m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 11:10
        ORDChicago O'Hare International Airport 12:45
      • ORDChicago O'Hare International Airport 11:50
        IAHHouston George Bush Intercontinental Airport 15:40
      • 5h 30m (55m)
      • 1 Stop ORD · Chicago 55m
      • United Airlines (UA 4701)Crj Canadair Regional
        United Airlines (UA 2668)Airbus A321 Neo
      • United Airlines (UA 4701)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 11:10 SDF
        15:40 IAH
        5Hrs, 30m 1 Stop (ORD)
      • SDFLouisville International Airport 11:10 - IAH 15:40 5h 30m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 11:10
        ORDChicago O'Hare International Airport 12:45
      • ORDChicago O'Hare International Airport 11:50
        IAHHouston George Bush Intercontinental Airport 15:40
      • 5h 30m (55m)
      • 1 Stop ORD · Chicago 55m
      • United Airlines (UA 4701)Canadair Regional Jet 550
        United Airlines (UA 2668)Airbus A321 Neo
      • United Airlines (UA 4701)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
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      What’s the fastest flight time from Louisville to Houston?

      The fastest flight time for direct flights from Louisville to Houston is 2 hours 31 minutes. Check latest flight schedules & prices on Wego.

      How far is Houston from Louisville?

      The flight distance between Louisville and Houston is 1293km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 05:00. The last flight of the day departs at 19:15. See the full list of flight times on Wego.

      How many airlines offer direct flights from Louisville to Houston?

      There are 2 airlines that offer direct flights from Louisville to Houston. Find out the list of airlines on Wego.

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