Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Southwest Airlines

The cheapest airline(s) flying from Harlingen to Denver is Southwest Airlines.

  • Southwest Airlines Southwest Airlines
  • United Airlines United Airlines
  • American Airlines American Airlines
  • Sun Country Airlines Sun Country Airlines
Cheapest Month No data available
No data available

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Cheapest Day of the Week Sunday

The cheapest day(s) of the week to fly from Harlingen to Denver is Sunday.

  • 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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      • Availability
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      • 18:00 HRL
        21:30 DEN
        4Hrs, 30m 1 Stop (AUS)
      • HRLHarlingen Airport 18:00 - DEN 21:30 4h 30m 1 Stop (AUS) Austin
      • HRLHarlingen Airport 18:00
        AUSAustin-Bergstrom International Airport 20:05
      • AUSAustin-Bergstrom International Airport 19:10
        DENDenver Intl Airport 21:30
      • 4h 30m (55m)
      • 1 Stop AUS · Austin 55m
      • Southwest Airlines (WN 1799)Boeing 737 700
        Southwest Airlines (WN 1458)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1799)
        • M
        • -
        • -
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        • F
        • -
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      • 18:10 HRL
        22:08 DEN
        4Hrs, 58m 1 Stop (DFW)
      • HRLHarlingen Airport 18:10 - DEN 22:08 4h 58m 1 Stop (DFW) Dallas
      • HRLHarlingen Airport 18:10
        DFWDallas/Fort Worth Intl Airport 20:57
      • DFWDallas/Fort Worth Intl Airport 19:49
        DENDenver Intl Airport 22:08
      • 4h 58m (1h 08m)
      • 1 Stop DFW · Dallas 1h 08m
      • American Airlines (AA 4985)Crj 700 Canadair Regional
        American Airlines (AA 577)Airbus
      • American Airlines (AA 4985)
        • -
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        • -
      • 18:50 HRL
        22:30 DEN
        4Hrs, 40m 1 Stop (HOU)
      • HRLHarlingen Airport 18:50 - DEN 22:30 4h 40m 1 Stop (HOU) Houston
      • HRLHarlingen Airport 18:50
        HOUHouston Hobby Airport 20:55
      • HOUHouston Hobby Airport 20:00
        DENDenver Intl Airport 22:30
      • 4h 40m (55m)
      • 1 Stop HOU · Houston 55m
      • Southwest Airlines (WN 2850)Boeing 737 800
        Southwest Airlines (WN 4725)Boeing 737 700
      • Southwest Airlines (WN 2850)
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      • 19:56 HRL
        23:55 DEN
        4Hrs, 59m 1 Stop (DFW)
      • HRLHarlingen Airport 19:56 - DEN 23:55 4h 59m 1 Stop (DFW) Dallas
      • HRLHarlingen Airport 19:56
        DFWDallas/Fort Worth Intl Airport 22:49
      • DFWDallas/Fort Worth Intl Airport 21:35
        DENDenver Intl Airport 23:55
      • 4h 59m (1h 14m)
      • 1 Stop DFW · Dallas 1h 14m
      • American Airlines (AA 4985)Crj 700 Canadair Regional
        American Airlines (AA 662)Airbus
      • American Airlines (AA 4985)
        • M
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        • F
        • -
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      • 20:10 HRL
        00:05 DEN
        4Hrs, 55m 1 Stop (HOU)
      • HRLHarlingen Airport 20:10 - DEN 00:05 4h 55m 1 Stop (HOU) Houston
      • HRLHarlingen Airport 20:10
        HOUHouston Hobby Airport 22:30
      • HOUHouston Hobby Airport 21:20
        DENDenver Intl Airport 00:05
      • 4h 55m (1h 10m)
      • 1 Stop HOU · Houston 1h 10m
      • Southwest Airlines (WN 2850)Boeing 737 700
        Southwest Airlines (WN 4725)Boeing 737 700
      • Southwest Airlines (WN 2850)
        • M
        • -
        • -
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        • F
        • -
        • S
      • 05:00 HRL
        08:59 DEN
        4Hrs, 59m 1 Stop (IAH)
      • HRLHarlingen Airport 05:00 - DEN 08:59 4h 59m 1 Stop (IAH) Houston
      • HRLHarlingen Airport 05:00
        IAHHouston George Bush Intercontinental Airport 07:20
      • IAHHouston George Bush Intercontinental Airport 06:24
        DENDenver Intl Airport 08:59
      • 4h 59m (56m)
      • 1 Stop IAH · Houston 56m
      • United Airlines (UA 6068)Embraer 175
        United Airlines (UA 2433)Boeing 757 300 Series
      • United Airlines (UA 6068)
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      • 05:00 HRL
        09:01 DEN
        5Hrs, 01m 1 Stop (IAH)
      • HRLHarlingen Airport 05:00 - DEN 09:01 5h 01m 1 Stop (IAH) Houston
      • HRLHarlingen Airport 05:00
        IAHHouston George Bush Intercontinental Airport 07:20
      • IAHHouston George Bush Intercontinental Airport 06:24
        DENDenver Intl Airport 09:01
      • 5h 01m (56m)
      • 1 Stop IAH · Houston 56m
      • United Airlines (UA 6068)Embraer 175
        United Airlines (UA 2433)Boeing 737 900
      • United Airlines (UA 6068)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 05:00 HRL
        10:09 DEN
        6Hrs, 09m 1 Stop (IAH)
      • HRLHarlingen Airport 05:00 - DEN 10:09 6h 09m 1 Stop (IAH) Houston
      • HRLHarlingen Airport 05:00
        IAHHouston George Bush Intercontinental Airport 08:30
      • IAHHouston George Bush Intercontinental Airport 06:24
        DENDenver Intl Airport 10:09
      • 6h 09m (2h 06m)
      • 1 Stop IAH · Houston 2h 06m
      • United Airlines (UA 6068)Embraer 175
        United Airlines (UA 2197)Boeing 737 900
      • United Airlines (UA 6068)
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        • F
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        • S
      • 09:00 AUS
        06:24 IAH
        6Hrs, 23m 1 Stop (DEN)
      • AUSAustin-Bergstrom International Airport 09:00 - IAH 06:24 6h 23m 1 Stop (DEN) Denver
      • AUSAustin-Bergstrom International Airport 09:00
        HRLHarlingen Airport 05:00
      • DENDenver Intl Airport 10:23
        IAHHouston George Bush Intercontinental Airport 06:24
      • 6h 23m (1h 34m)
      • 1 Stop DEN · Denver 1h 34m
      • United Airlines (UA 595)Boeing 737 900
        United Airlines (UA 6068)Embraer 175
      • United Airlines (UA 595)
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        • S
      • 09:30 OKC
        06:24 IAH
        6Hrs, 26m 1 Stop (DEN)
      • OKCOklahoma City Will Rogers Airport 09:30 - IAH 06:24 6h 26m 1 Stop (DEN) Denver
      • OKCOklahoma City Will Rogers Airport 09:30
        HRLHarlingen Airport 05:00
      • DENDenver Intl Airport 10:26
        IAHHouston George Bush Intercontinental Airport 06:24
      • 6h 26m (1h 31m)
      • 1 Stop DEN · Denver 1h 31m
      • United Airlines (UA 5256)Embraer 175
        United Airlines (UA 6068)Embraer 175
      • United Airlines (UA 5256)
        • M
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        • S
      • 05:49 HRL
        11:21 DEN
        6Hrs, 32m 1 Stop (DFW)
      • HRLHarlingen Airport 05:49 - DEN 11:21 6h 32m 1 Stop (DFW) Dallas
      • HRLHarlingen Airport 05:49
        DFWDallas/Fort Worth Intl Airport 10:08
      • DFWDallas/Fort Worth Intl Airport 07:26
        DENDenver Intl Airport 11:21
      • 6h 32m (2h 42m)
      • 1 Stop DFW · Dallas 2h 42m
      • American Airlines (AA 3337)Embraer Emb 175
        American Airlines (AA 2359)Airbus
      • American Airlines (AA 3337)
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        • T
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        • S
      • 05:49 HRL
        09:47 DEN
        4Hrs, 58m 1 Stop (DFW)
      • HRLHarlingen Airport 05:49 - DEN 09:47 4h 58m 1 Stop (DFW) Dallas
      • HRLHarlingen Airport 05:49
        DFWDallas/Fort Worth Intl Airport 08:33
      • DFWDallas/Fort Worth Intl Airport 07:26
        DENDenver Intl Airport 09:47
      • 4h 58m (1h 07m)
      • 1 Stop DFW · Dallas 1h 07m
      • American Airlines (AA 3337)Embraer Emb 175
        American Airlines (AA 2357)Airbus
      • American Airlines (AA 3337)
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        • S
      • 06:05 HRL
        11:35 DEN
        6Hrs, 30m 1 Stop (HOU)
      • HRLHarlingen Airport 06:05 - DEN 11:35 6h 30m 1 Stop (HOU) Houston
      • HRLHarlingen Airport 06:05
        HOUHouston Hobby Airport 10:05
      • HOUHouston Hobby Airport 07:15
        DENDenver Intl Airport 11:35
      • 6h 30m (2h 50m)
      • 1 Stop HOU · Houston 2h 50m
      • Southwest Airlines (WN 2354)Boeing 737 700
        Southwest Airlines (WN 3798)Boeing 737 800
      • Southwest Airlines (WN 2354)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:05 HRL
        11:45 DEN
        6Hrs, 40m 1 Stop (HOU)
      • HRLHarlingen Airport 06:05 - DEN 11:45 6h 40m 1 Stop (HOU) Houston
      • HRLHarlingen Airport 06:05
        HOUHouston Hobby Airport 08:45
      • HOUHouston Hobby Airport 07:15
        DENDenver Intl Airport 11:45
      • 6h 40m (1h 30m)
      • 1 Stop HOU · Houston 1h 30m
      • Southwest Airlines (WN 2354)Boeing 737 700
        Southwest Airlines (WN 554)Boeing 737 700
      • Southwest Airlines (WN 2354)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:10 HRL
        10:00 DEN
        4Hrs, 50m 1 Stop (HOU)
      • HRLHarlingen Airport 06:10 - DEN 10:00 4h 50m 1 Stop (HOU) Houston
      • HRLHarlingen Airport 06:10
        HOUHouston Hobby Airport 08:25
      • HOUHouston Hobby Airport 07:20
        DENDenver Intl Airport 10:00
      • 4h 50m (1h 05m)
      • 1 Stop HOU · Houston 1h 05m
      • Southwest Airlines (WN 2354)Boeing 737 700
        Southwest Airlines (WN 2106)Boeing 737 800
      • Southwest Airlines (WN 2354)
        • M
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        • -
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        • F
        • -
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      • 07:00 HRL
        10:40 DEN
        4Hrs, 40m 1 Stop (HOU)
      • HRLHarlingen Airport 07:00 - DEN 10:40 4h 40m 1 Stop (HOU) Houston
      • HRLHarlingen Airport 07:00
        HOUHouston Hobby Airport 09:05
      • HOUHouston Hobby Airport 08:05
        DENDenver Intl Airport 10:40
      • 4h 40m (1h)
      • 1 Stop HOU · Houston 1h
      • Southwest Airlines (WN 2354)Boeing 737 700
        Southwest Airlines (WN 2106)Boeing 737 800
      • Southwest Airlines (WN 2354)
        • -
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        • -
        • -
        • -
        • -
      • 07:00 HRL
        12:40 DEN
        6Hrs, 40m 1 Stop (HOU)
      • HRLHarlingen Airport 07:00 - DEN 12:40 6h 40m 1 Stop (HOU) Houston
      • HRLHarlingen Airport 07:00
        HOUHouston Hobby Airport 11:10
      • HOUHouston Hobby Airport 08:05
        DENDenver Intl Airport 12:40
      • 6h 40m (3h 05m)
      • 1 Stop HOU · Houston 3h 05m
      • Southwest Airlines (WN 2354)Boeing 737 700
        Southwest Airlines (WN 1020)Boeing 737 800
      • Southwest Airlines (WN 2354)
        • -
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        • -
        • -
        • -
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      • 07:05 HRL
        12:45 DEN
        6Hrs, 40m 1 Stop (AUS)
      • HRLHarlingen Airport 07:05 - DEN 12:45 6h 40m 1 Stop (AUS) Austin
      • HRLHarlingen Airport 07:05
        AUSAustin-Bergstrom International Airport 11:30
      • AUSAustin-Bergstrom International Airport 08:15
        DENDenver Intl Airport 12:45
      • 6h 40m (3h 15m)
      • 1 Stop AUS · Austin 3h 15m
      • Southwest Airlines (WN 1011)Boeing 737 700
        Southwest Airlines (WN 106)Boeing 737 800
      • Southwest Airlines (WN 1011)
        • M
        • -
        • -
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        • F
        • -
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      • 11:05 ABQ
        08:15 AUS
        6Hrs, 25m 1 Stop (DEN)
      • ABQAlbuquerque Airport 11:05 - AUS 08:15 6h 25m 1 Stop (DEN) Denver
      • ABQAlbuquerque Airport 11:05
        HRLHarlingen Airport 07:05
      • DENDenver Intl Airport 12:30
        AUSAustin-Bergstrom International Airport 08:15
      • 6h 25m (1h 50m)
      • 1 Stop DEN · Denver 1h 50m
      • Southwest Airlines (WN 569)Boeing 737 700
        Southwest Airlines (WN 1011)Boeing 737 700
      • Southwest Airlines (WN 569)
        • M
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        • -
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      • 11:46 TUL
        08:42 IAH
        6Hrs, 25m 1 Stop (DEN)
      • TULTulsa International Airport 11:46 - IAH 08:42 6h 25m 1 Stop (DEN) Denver
      • TULTulsa International Airport 11:46
        HRLHarlingen Airport 07:20
      • DENDenver Intl Airport 12:45
        IAHHouston George Bush Intercontinental Airport 08:42
      • 6h 25m (1h 25m)
      • 1 Stop DEN · Denver 1h 25m
      • United Airlines (UA 5276)Embraer 175
        United Airlines (UA 6076)Embraer 175
      • United Airlines (UA 5276)
        • M
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        • F
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        • S
      • 07:20 HRL
        12:37 DEN
        6Hrs, 17m 1 Stop (IAH)
      • HRLHarlingen Airport 07:20 - DEN 12:37 6h 17m 1 Stop (IAH) Houston
      • HRLHarlingen Airport 07:20
        IAHHouston George Bush Intercontinental Airport 10:58
      • IAHHouston George Bush Intercontinental Airport 08:42
        DENDenver Intl Airport 12:37
      • 6h 17m (2h 16m)
      • 1 Stop IAH · Houston 2h 16m
      • United Airlines (UA 6076)Embraer 175
        United Airlines (UA 2677)Boeing 737 900
      • United Airlines (UA 6076)
        • M
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        • T
        • F
        • S
        • S
      • 07:20 HRL
        11:14 DEN
        4Hrs, 54m 1 Stop (IAH)
      • HRLHarlingen Airport 07:20 - DEN 11:14 4h 54m 1 Stop (IAH) Houston
      • HRLHarlingen Airport 07:20
        IAHHouston George Bush Intercontinental Airport 09:35
      • IAHHouston George Bush Intercontinental Airport 08:42
        DENDenver Intl Airport 11:14
      • 4h 54m (53m)
      • 1 Stop IAH · Houston 53m
      • United Airlines (UA 6076)Embraer 175
        United Airlines (UA 1128)Boeing 737 900
      • United Airlines (UA 6076)
        • M
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        • T
        • F
        • S
        • S
      • 12:04 ICT
        08:42 IAH
        6Hrs, 30m 1 Stop (DEN)
      • ICTWichita Mid-Continent Airport 12:04 - IAH 08:42 6h 30m 1 Stop (DEN) Denver
      • ICTWichita Mid-Continent Airport 12:04
        HRLHarlingen Airport 07:20
      • DENDenver Intl Airport 12:50
        IAHHouston George Bush Intercontinental Airport 08:42
      • 6h 30m (1h 23m)
      • 1 Stop DEN · Denver 1h 23m
      • United Airlines (UA 5471)Crj Canadair Regional
        United Airlines (UA 6076)Embraer 175
      • United Airlines (UA 5471)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 07:30 HRL
        11:15 DEN
        4Hrs, 45m 1 Stop (AUS)
      • HRLHarlingen Airport 07:30 - DEN 11:15 4h 45m 1 Stop (AUS) Austin
      • HRLHarlingen Airport 07:30
        AUSAustin-Bergstrom International Airport 09:55
      • AUSAustin-Bergstrom International Airport 08:40
        DENDenver Intl Airport 11:15
      • 4h 45m (1h 15m)
      • 1 Stop AUS · Austin 1h 15m
      • Southwest Airlines (WN 1011)Boeing 737 700
        Southwest Airlines (WN 1463)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1011)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:30 HRL
        14:15 DEN
        7Hrs, 45m 1 Stop (AUS)
      • HRLHarlingen Airport 07:30 - DEN 14:15 7h 45m 1 Stop (AUS) Austin
      • HRLHarlingen Airport 07:30
        AUSAustin-Bergstrom International Airport 12:55
      • AUSAustin-Bergstrom International Airport 08:40
        DENDenver Intl Airport 14:15
      • 7h 45m (4h 15m)
      • 1 Stop AUS · Austin 4h 15m
      • Southwest Airlines (WN 1011)Boeing 737 700
        Southwest Airlines (WN 651)Boeing 737 800
      • Southwest Airlines (WN 1011)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 08:00 HRL
        12:55 DEN
        5Hrs, 55m 1 Stop (AUS)
      • HRLHarlingen Airport 08:00 - DEN 12:55 5h 55m 1 Stop (AUS) Austin
      • HRLHarlingen Airport 08:00
        AUSAustin-Bergstrom International Airport 11:40
      • AUSAustin-Bergstrom International Airport 09:10
        DENDenver Intl Airport 12:55
      • 5h 55m (2h 30m)
      • 1 Stop AUS · Austin 2h 30m
      • Southwest Airlines (WN 1011)Boeing 737 700
        Southwest Airlines (WN 3973)Boeing 737 800
      • Southwest Airlines (WN 1011)
        • -
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        • W
        • -
        • -
        • -
        • -
      • 08:00 HRL
        11:45 DEN
        4Hrs, 45m 1 Stop (AUS)
      • HRLHarlingen Airport 08:00 - DEN 11:45 4h 45m 1 Stop (AUS) Austin
      • HRLHarlingen Airport 08:00
        AUSAustin-Bergstrom International Airport 10:25
      • AUSAustin-Bergstrom International Airport 09:10
        DENDenver Intl Airport 11:45
      • 4h 45m (1h 15m)
      • 1 Stop AUS · Austin 1h 15m
      • Southwest Airlines (WN 1011)Boeing 737 700
        Southwest Airlines (WN 106)Boeing 737 800
      • Southwest Airlines (WN 1011)
        • -
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        • W
        • -
        • -
        • -
        • -
      • 09:45 HRL
        14:34 DEN
        5Hrs, 49m 1 Stop (IAH)
      • HRLHarlingen Airport 09:45 - DEN 14:34 5h 49m 1 Stop (IAH) Houston
      • HRLHarlingen Airport 09:45
        IAHHouston George Bush Intercontinental Airport 12:55
      • IAHHouston George Bush Intercontinental Airport 11:10
        DENDenver Intl Airport 14:34
      • 5h 49m (1h 45m)
      • 1 Stop IAH · Houston 1h 45m
      • United Airlines (UA 4260)Embraer
        United Airlines (UA 797)Boeing 737 900
      • United Airlines (UA 4260)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 09:45 HRL
        14:34 DEN
        5Hrs, 49m 1 Stop (IAH)
      • HRLHarlingen Airport 09:45 - DEN 14:34 5h 49m 1 Stop (IAH) Houston
      • HRLHarlingen Airport 09:45
        IAHHouston George Bush Intercontinental Airport 12:55
      • IAHHouston George Bush Intercontinental Airport 11:10
        DENDenver Intl Airport 14:34
      • 5h 49m (1h 45m)
      • 1 Stop IAH · Houston 1h 45m
      • United Airlines (UA 4260)Embraer
        United Airlines (UA 797)Boeing 737 800
      • United Airlines (UA 4260)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 09:45 HRL
        16:25 DEN
        7Hrs, 40m 1 Stop (IAH)
      • HRLHarlingen Airport 09:45 - DEN 16:25 7h 40m 1 Stop (IAH) Houston
      • HRLHarlingen Airport 09:45
        IAHHouston George Bush Intercontinental Airport 14:45
      • IAHHouston George Bush Intercontinental Airport 11:10
        DENDenver Intl Airport 16:25
      • 7h 40m (3h 35m)
      • 1 Stop IAH · Houston 3h 35m
      • United Airlines (UA 4260)Embraer
        United Airlines (UA 1333)Boeing 777
      • United Airlines (UA 4260)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 10:10 HRL
        15:20 DEN
        6Hrs, 10m 1 Stop (HOU)
      • HRLHarlingen Airport 10:10 - DEN 15:20 6h 10m 1 Stop (HOU) Houston
      • HRLHarlingen Airport 10:10
        HOUHouston Hobby Airport 13:50
      • HOUHouston Hobby Airport 11:15
        DENDenver Intl Airport 15:20
      • 6h 10m (2h 35m)
      • 1 Stop HOU · Houston 2h 35m
      • Southwest Airlines (WN 1921)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 5205)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1921)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 10:10 HRL
        13:45 DEN
        4Hrs, 35m 1 Stop (HOU)
      • HRLHarlingen Airport 10:10 - DEN 13:45 4h 35m 1 Stop (HOU) Houston
      • HRLHarlingen Airport 10:10
        HOUHouston Hobby Airport 12:15
      • HOUHouston Hobby Airport 11:15
        DENDenver Intl Airport 13:45
      • 4h 35m (1h)
      • 1 Stop HOU · Houston 1h
      • Southwest Airlines (WN 1921)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 2200)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1921)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 10:17 HRL
        15:57 DEN
        6Hrs, 40m 1 Stop (DFW)
      • HRLHarlingen Airport 10:17 - DEN 15:57 6h 40m 1 Stop (DFW) Dallas
      • HRLHarlingen Airport 10:17
        DFWDallas/Fort Worth Intl Airport 14:50
      • DFWDallas/Fort Worth Intl Airport 11:51
        DENDenver Intl Airport 15:57
      • 6h 40m (2h 59m)
      • 1 Stop DFW · Dallas 2h 59m
      • American Airlines (AA 3576)Embraer Emb 175
        American Airlines (AA 1832)Airbus
      • American Airlines (AA 3576)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 10:17 HRL
        13:54 DEN
        4Hrs, 37m 1 Stop (DFW)
      • HRLHarlingen Airport 10:17 - DEN 13:54 4h 37m 1 Stop (DFW) Dallas
      • HRLHarlingen Airport 10:17
        DFWDallas/Fort Worth Intl Airport 12:37
      • DFWDallas/Fort Worth Intl Airport 11:51
        DENDenver Intl Airport 13:54
      • 4h 37m (46m)
      • 1 Stop DFW · Dallas 46m
      • American Airlines (AA 3576)Embraer Emb 175
        American Airlines (AA 420)Airbus
      • American Airlines (AA 3576)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 10:30 HRL
        13:50 DEN
        4Hrs, 20m 1 Stop (HOU)
      • HRLHarlingen Airport 10:30 - DEN 13:50 4h 20m 1 Stop (HOU) Houston
      • HRLHarlingen Airport 10:30
        HOUHouston Hobby Airport 12:20
      • HOUHouston Hobby Airport 11:35
        DENDenver Intl Airport 13:50
      • 4h 20m (45m)
      • 1 Stop HOU · Houston 45m
      • Southwest Airlines (WN 1921)Boeing 737 800
        Southwest Airlines (WN 5205)Boeing 737 800
      • Southwest Airlines (WN 1921)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 10:30 HRL
        16:25 DEN
        6Hrs, 55m 1 Stop (HOU)
      • HRLHarlingen Airport 10:30 - DEN 16:25 6h 55m 1 Stop (HOU) Houston
      • HRLHarlingen Airport 10:30
        HOUHouston Hobby Airport 14:50
      • HOUHouston Hobby Airport 11:35
        DENDenver Intl Airport 16:25
      • 6h 55m (3h 15m)
      • 1 Stop HOU · Houston 3h 15m
      • Southwest Airlines (WN 1921)Boeing 737 800
        Southwest Airlines (WN 1016)Boeing 737 800
      • Southwest Airlines (WN 1921)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 15:00 DAL
        11:35 HOU
        6Hrs, 35m 1 Stop (DEN)
      • DALDallas/Fort Worth Love Field Airport 15:00 - HOU 11:35 6h 35m 1 Stop (DEN) Denver
      • DALDallas/Fort Worth Love Field Airport 15:00
        HRLHarlingen Airport 10:30
      • DENDenver Intl Airport 16:05
        HOUHouston Hobby Airport 11:35
      • 6h 35m (2h 20m)
      • 1 Stop DEN · Denver 2h 20m
      • Southwest Airlines (WN 3987)Boeing 737 800
        Southwest Airlines (WN 1921)Boeing 737 800
      • Southwest Airlines (WN 3987)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 14:35 COS
        11:35 HOU
        5Hrs, 55m 1 Stop (DEN)
      • COSColorado Springs Peterson Field Airport 14:35 - HOU 11:35 5h 55m 1 Stop (DEN) Denver
      • COSColorado Springs Peterson Field Airport 14:35
        HRLHarlingen Airport 10:30
      • DENDenver Intl Airport 15:25
        HOUHouston Hobby Airport 11:35
      • 5h 55m (1h 40m)
      • 1 Stop DEN · Denver 1h 40m
      • Southwest Airlines (WN 3964)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1921)Boeing 737 800
      • Southwest Airlines (WN 3964)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 10:45 HRL
        15:40 DEN
        5Hrs, 55m 1 Stop (HOU)
      • HRLHarlingen Airport 10:45 - DEN 15:40 5h 55m 1 Stop (HOU) Houston
      • HRLHarlingen Airport 10:45
        HOUHouston Hobby Airport 14:10
      • HOUHouston Hobby Airport 11:50
        DENDenver Intl Airport 15:40
      • 5h 55m (2h 20m)
      • 1 Stop HOU · Houston 2h 20m
      • Southwest Airlines (WN 1921)Boeing 737 700
        Southwest Airlines (WN 4329)Boeing 737 700
      • Southwest Airlines (WN 1921)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 15:15 AUS
        11:50 HOU
        6Hrs, 50m 1 Stop (DEN)
      • AUSAustin-Bergstrom International Airport 15:15 - HOU 11:50 6h 50m 1 Stop (DEN) Denver
      • AUSAustin-Bergstrom International Airport 15:15
        HRLHarlingen Airport 10:45
      • DENDenver Intl Airport 16:35
        HOUHouston Hobby Airport 11:50
      • 6h 50m (2h 30m)
      • 1 Stop DEN · Denver 2h 30m
      • Southwest Airlines (WN 2405)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1921)Boeing 737 700
      • Southwest Airlines (WN 2405)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 11:35 HRL
        17:38 DEN
        7Hrs, 03m 1 Stop (MSP)
      • HRLHarlingen Airport 11:35 - DEN 17:38 7h 03m 1 Stop (MSP) Minneapolis
      • HRLHarlingen Airport 11:35
        MSPMinneapolis International Airport 16:27
      • MSPMinneapolis International Airport 14:38
        DENDenver Intl Airport 17:38
      • 7h 03m (1h 49m)
      • 1 Stop MSP · Minneapolis 1h 49m
      • Sun Country Airlines (SY 622)Boeing 737 800
        Sun Country Airlines (SY 653)Boeing 737 800
      • Sun Country Airlines (SY 622)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 11:50 HRL
        18:04 DEN
        7Hrs, 14m 1 Stop (IAH)
      • HRLHarlingen Airport 11:50 - DEN 18:04 7h 14m 1 Stop (IAH) Houston
      • HRLHarlingen Airport 11:50
        IAHHouston George Bush Intercontinental Airport 16:25
      • IAHHouston George Bush Intercontinental Airport 13:15
        DENDenver Intl Airport 18:04
      • 7h 14m (3h 10m)
      • 1 Stop IAH · Houston 3h 10m
      • United Airlines (UA 4373)Embraer
        United Airlines (UA 531)Boeing 737 900
      • United Airlines (UA 4373)
        • M
        • T
        • W
        • T
        • -
        • S
        • S
      • 11:50 HRL
        16:25 DEN
        5Hrs, 35m 1 Stop (IAH)
      • HRLHarlingen Airport 11:50 - DEN 16:25 5h 35m 1 Stop (IAH) Houston
      • HRLHarlingen Airport 11:50
        IAHHouston George Bush Intercontinental Airport 14:45
      • IAHHouston George Bush Intercontinental Airport 13:15
        DENDenver Intl Airport 16:25
      • 5h 35m (1h 30m)
      • 1 Stop IAH · Houston 1h 30m
      • United Airlines (UA 4373)Embraer
        United Airlines (UA 1333)Boeing 777
      • United Airlines (UA 4373)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 16:08 AUS
        13:15 IAH
        6Hrs, 41m 1 Stop (DEN)
      • AUSAustin-Bergstrom International Airport 16:08 - IAH 13:15 6h 41m 1 Stop (DEN) Denver
      • AUSAustin-Bergstrom International Airport 16:08
        HRLHarlingen Airport 11:50
      • DENDenver Intl Airport 17:31
        IAHHouston George Bush Intercontinental Airport 13:15
      • 6h 41m (1h 51m)
      • 1 Stop DEN · Denver 1h 51m
      • United Airlines (UA 1491)Airbus
        United Airlines (UA 4373)Embraer
      • United Airlines (UA 1491)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 11:50 HRL
        18:20 DEN
        7Hrs, 30m 1 Stop (IAH)
      • HRLHarlingen Airport 11:50 - DEN 18:20 7h 30m 1 Stop (IAH) Houston
      • HRLHarlingen Airport 11:50
        IAHHouston George Bush Intercontinental Airport 16:41
      • IAHHouston George Bush Intercontinental Airport 13:15
        DENDenver Intl Airport 18:20
      • 7h 30m (3h 26m)
      • 1 Stop IAH · Houston 3h 26m
      • United Airlines (UA 4373)Embraer
        United Airlines (UA 531)Boeing 737 900
      • United Airlines (UA 4373)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 12:00 HRL
        16:50 DEN
        5Hrs, 50m 1 Stop (DAL)
      • HRLHarlingen Airport 12:00 - DEN 16:50 5h 50m 1 Stop (DAL) Dallas
      • HRLHarlingen Airport 12:00
        DALDallas/Fort Worth Love Field Airport 15:45
      • DALDallas/Fort Worth Love Field Airport 13:35
        DENDenver Intl Airport 16:50
      • 5h 50m (2h 10m)
      • 1 Stop DAL · Dallas 2h 10m
      • Southwest Airlines (WN 1565)Boeing 737 700
        Southwest Airlines (WN 655)Boeing 737 800
      • Southwest Airlines (WN 1565)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 12:00 HRL
        17:55 DEN
        6Hrs, 55m 1 Stop (DAL)
      • HRLHarlingen Airport 12:00 - DEN 17:55 6h 55m 1 Stop (DAL) Dallas
      • HRLHarlingen Airport 12:00
        DALDallas/Fort Worth Love Field Airport 16:55
      • DALDallas/Fort Worth Love Field Airport 13:35
        DENDenver Intl Airport 17:55
      • 6h 55m (3h 20m)
      • 1 Stop DAL · Dallas 3h 20m
      • Southwest Airlines (WN 1565)Boeing 737 700
        Southwest Airlines (WN 430)Boeing 737 800
      • Southwest Airlines (WN 1565)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 12:10 HRL
        17:54 DEN
        6Hrs, 44m 1 Stop (DFW)
      • HRLHarlingen Airport 12:10 - DEN 17:54 6h 44m 1 Stop (DFW) Dallas
      • HRLHarlingen Airport 12:10
        DFWDallas/Fort Worth Intl Airport 16:47
      • DFWDallas/Fort Worth Intl Airport 13:44
        DENDenver Intl Airport 17:54
      • 6h 44m (3h 03m)
      • 1 Stop DFW · Dallas 3h 03m
      • American Airlines (AA 3695)Embraer 170
        American Airlines (AA 1322)Airbus
      • American Airlines (AA 3695)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • 12:10 HRL
        17:56 DEN
        6Hrs, 46m 1 Stop (DFW)
      • HRLHarlingen Airport 12:10 - DEN 17:56 6h 46m 1 Stop (DFW) Dallas
      • HRLHarlingen Airport 12:10
        DFWDallas/Fort Worth Intl Airport 16:47
      • DFWDallas/Fort Worth Intl Airport 13:44
        DENDenver Intl Airport 17:56
      • 6h 46m (3h 03m)
      • 1 Stop DFW · Dallas 3h 03m
      • American Airlines (AA 3695)Embraer 170
        American Airlines (AA 1322)Boeing 737 800
      • American Airlines (AA 3695)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 12:10 HRL
        15:57 DEN
        4Hrs, 47m 1 Stop (DFW)
      • HRLHarlingen Airport 12:10 - DEN 15:57 4h 47m 1 Stop (DFW) Dallas
      • HRLHarlingen Airport 12:10
        DFWDallas/Fort Worth Intl Airport 14:50
      • DFWDallas/Fort Worth Intl Airport 13:44
        DENDenver Intl Airport 15:57
      • 4h 47m (1h 06m)
      • 1 Stop DFW · Dallas 1h 06m
      • American Airlines (AA 3695)Embraer 170
        American Airlines (AA 1832)Airbus
      • American Airlines (AA 3695)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
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      How far is Denver from Harlingen?

      The flight distance between Harlingen and Denver is 1653km. 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 18:00. See the full list of flight times on Wego.

      All Airports in Harlingen

      Harlingen Airport HRL

      All Airports in Denver

      Denver Intl Airport DEN

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