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Flights from Chicago to Houston (ORD to IAH)

Discover alternate routes & cheap one way flights from Chicago to Houston (ORD to IAH) within a departure date range.

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  • USD 35
    Spirit Airlines
    2:56pm - 5:43pm
    Tue Jun 4th
    2h 47m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 4th 2024 Spirit Airlines · NK 1625 Depart at 2:56pm from Chicago (ORD) Fly for 2h 47m Arrive at 5:43pm in Houston (IAH)

  • USD 35
    Spirit Airlines
    7:08am - 9:55am
    Tue Jun 4th
    2h 47m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 4th 2024 Spirit Airlines · NK 519 Depart at 7:08am from Chicago (ORD) Fly for 2h 47m Arrive at 9:55am in Houston (IAH)

  • USD 35
    Spirit Airlines
    2:57pm - 5:45pm
    Wed Jun 5th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 5th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 35
    Spirit Airlines
    7:33am - 10:22am
    Wed Jun 5th
    2h 49m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 5th 2024 Spirit Airlines · NK 519 Depart at 7:33am from Chicago (ORD) Fly for 2h 49m Arrive at 10:22am in Houston (IAH)

  • USD 52
    Frontier Airlines
    6:00am - 8:44am
    Sat Jun 8th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 8th 2024 Frontier Airlines · F9 3135 Depart at 6:00am from Chicago (ORD) Fly for 2h 44m Arrive at 8:44am in Houston (IAH)

  • USD 56
    Spirit Airlines
    2:57pm - 5:45pm
    Thu Jun 6th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Thu Jun 6th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    1:00pm - 3:48pm
    Thu Jun 6th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Thu Jun 6th 2024 Spirit Airlines · NK 519 Depart at 1:00pm from Chicago (ORD) Fly for 2h 48m Arrive at 3:48pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    2:57pm - 5:45pm
    Mon Jun 17th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Mon Jun 17th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    2:57pm - 5:45pm
    Fri Jun 7th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Fri Jun 7th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    2:57pm - 5:45pm
    Tue Jun 11th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 11th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    2:57pm - 5:45pm
    Sat Jun 15th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 15th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    1:23pm - 4:11pm
    Mon Jun 17th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Mon Jun 17th 2024 Spirit Airlines · NK 519 Depart at 1:23pm from Chicago (ORD) Fly for 2h 48m Arrive at 4:11pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    2:57pm - 5:45pm
    Sat Jun 8th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 8th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    1:23pm - 4:11pm
    Fri Jun 7th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Fri Jun 7th 2024 Spirit Airlines · NK 519 Depart at 1:23pm from Chicago (ORD) Fly for 2h 48m Arrive at 4:11pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    11:06am - 1:54pm
    Sat Jun 8th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 8th 2024 Spirit Airlines · NK 519 Depart at 11:06am from Chicago (ORD) Fly for 2h 48m Arrive at 1:54pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    11:06am - 1:54pm
    Sat Jun 15th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 15th 2024 Spirit Airlines · NK 519 Depart at 11:06am from Chicago (ORD) Fly for 2h 48m Arrive at 1:54pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    1:00pm - 3:48pm
    Thu Jun 13th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Thu Jun 13th 2024 Spirit Airlines · NK 519 Depart at 1:00pm from Chicago (ORD) Fly for 2h 48m Arrive at 3:48pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    2:57pm - 5:45pm
    Thu Jun 13th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Thu Jun 13th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    2:57pm - 5:45pm
    Wed Jun 12th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 12th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 56
    Spirit Airlines
    7:33am - 10:22am
    Wed Jun 12th
    2h 49m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 12th 2024 Spirit Airlines · NK 519 Depart at 7:33am from Chicago (ORD) Fly for 2h 49m Arrive at 10:22am in Houston (IAH)

  • USD 56
    Spirit Airlines
    7:33am - 10:22am
    Tue Jun 11th
    2h 49m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 11th 2024 Spirit Airlines · NK 519 Depart at 7:33am from Chicago (ORD) Fly for 2h 49m Arrive at 10:22am in Houston (IAH)

  • USD 61
    Spirit Airlines
    2:56pm - 5:43pm
    Sat Jun 1st
    2h 47m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 1st 2024 Spirit Airlines · NK 1625 Depart at 2:56pm from Chicago (ORD) Fly for 2h 47m Arrive at 5:43pm in Houston (IAH)

  • USD 61
    Spirit Airlines
    7:08am - 9:55am
    Wed May 29th
    2h 47m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed May 29th 2024 Spirit Airlines · NK 519 Depart at 7:08am from Chicago (ORD) Fly for 2h 47m Arrive at 9:55am in Houston (IAH)

  • USD 71
    Spirit Airlines
    2:56pm - 5:43pm
    Fri May 31st
    2h 47m
    Chicago (ORD) → Houston (IAH)
    Direct

    Fri May 31st 2024 Spirit Airlines · NK 1625 Depart at 2:56pm from Chicago (ORD) Fly for 2h 47m Arrive at 5:43pm in Houston (IAH)

  • USD 71
    Spirit Airlines
    1:48pm - 4:35pm
    Fri May 31st
    2h 47m
    Chicago (ORD) → Houston (IAH)
    Direct

    Fri May 31st 2024 Spirit Airlines · NK 519 Depart at 1:48pm from Chicago (ORD) Fly for 2h 47m Arrive at 4:35pm in Houston (IAH)

  • USD 76
    Frontier Airlines
    6:15am - 8:59am
    Mon Jun 17th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Mon Jun 17th 2024 Frontier Airlines · F9 3135 Depart at 6:15am from Chicago (ORD) Fly for 2h 44m Arrive at 8:59am in Houston (IAH)

  • USD 78
    Spirit Airlines
    2:56pm - 5:43pm
    Mon Jun 3rd
    2h 47m
    Chicago (ORD) → Houston (IAH)
    Direct

    Mon Jun 3rd 2024 Spirit Airlines · NK 1625 Depart at 2:56pm from Chicago (ORD) Fly for 2h 47m Arrive at 5:43pm in Houston (IAH)

  • USD 78
    Spirit Airlines
    2:57pm - 5:45pm
    Tue Jun 18th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 18th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 78
    Spirit Airlines
    1:00pm - 3:48pm
    Sun Jun 16th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sun Jun 16th 2024 Spirit Airlines · NK 519 Depart at 1:00pm from Chicago (ORD) Fly for 2h 48m Arrive at 3:48pm in Houston (IAH)

  • USD 78
    Spirit Airlines
    2:57pm - 5:45pm
    Sun Jun 16th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sun Jun 16th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 78
    Spirit Airlines
    7:33am - 10:22am
    Tue Jun 18th
    2h 49m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 18th 2024 Spirit Airlines · NK 519 Depart at 7:33am from Chicago (ORD) Fly for 2h 49m Arrive at 10:22am in Houston (IAH)

  • USD 91
    United Airlines
    9:31pm - 12:15am
    Wed Jun 12th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 12th 2024 United Airlines · UA 481 Depart at 9:31pm from Chicago (ORD) Fly for 2h 44m Arrive at 12:15am in Houston (IAH)

  • USD 91
    United Airlines
    6:00am - 8:44am
    Sat Jun 15th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 15th 2024 United Airlines · UA 2229 Depart at 6:00am from Chicago (ORD) Fly for 2h 44m Arrive at 8:44am in Houston (IAH)

  • USD 91
    United Airlines
    6:00am - 8:44am
    Wed Jun 12th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 12th 2024 United Airlines · UA 2229 Depart at 6:00am from Chicago (ORD) Fly for 2h 44m Arrive at 8:44am in Houston (IAH)

  • USD 91
    United Airlines
    9:31pm - 12:15am
    Tue Jun 11th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 11th 2024 United Airlines · UA 481 Depart at 9:31pm from Chicago (ORD) Fly for 2h 44m Arrive at 12:15am in Houston (IAH)

  • USD 91
    United Airlines
    8:45pm - 11:30pm
    Tue Jun 11th
    2h 45m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 11th 2024 United Airlines · UA 1128 Depart at 8:45pm from Chicago (ORD) Fly for 2h 45m Arrive at 11:30pm in Houston (IAH)

  • USD 91
    United Airlines
    8:35pm - 11:20pm
    Sat Jun 15th
    2h 45m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 15th 2024 United Airlines · UA 1128 Depart at 8:35pm from Chicago (ORD) Fly for 2h 45m Arrive at 11:20pm in Houston (IAH)

  • USD 91
    United Airlines
    8:45pm - 11:30pm
    Wed Jun 12th
    2h 45m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 12th 2024 United Airlines · UA 1128 Depart at 8:45pm from Chicago (ORD) Fly for 2h 45m Arrive at 11:30pm in Houston (IAH)

  • USD 91
    United Airlines
    7:10am - 9:58am
    Tue Jun 11th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 11th 2024 United Airlines · UA 2270 Depart at 7:10am from Chicago (ORD) Fly for 2h 48m Arrive at 9:58am in Houston (IAH)

  • USD 91
    United Airlines
    7:10am - 9:58am
    Sat Jun 15th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 15th 2024 United Airlines · UA 2270 Depart at 7:10am from Chicago (ORD) Fly for 2h 48m Arrive at 9:58am in Houston (IAH)

  • USD 91
    United Airlines
    8:53am - 11:42am
    Tue Jun 11th
    2h 49m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 11th 2024 United Airlines · UA 1010 Depart at 8:53am from Chicago (ORD) Fly for 2h 49m Arrive at 11:42am in Houston (IAH)

  • USD 91
    United Airlines
    6:45pm - 9:38pm
    Sat Jun 15th
    2h 53m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 15th 2024 United Airlines · UA 561 Depart at 6:45pm from Chicago (ORD) Fly for 2h 53m Arrive at 9:38pm in Houston (IAH)

  • USD 91
    United Airlines
    5:57pm - 8:50pm
    Sat Jun 15th
    2h 53m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 15th 2024 United Airlines · UA 1006 Depart at 5:57pm from Chicago (ORD) Fly for 2h 53m Arrive at 8:50pm in Houston (IAH)

  • USD 93
    United Airlines
    9:31pm - 12:15am
    Tue Jun 18th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 18th 2024 United Airlines · UA 481 Depart at 9:31pm from Chicago (ORD) Fly for 2h 44m Arrive at 12:15am in Houston (IAH)

  • USD 93
    United Airlines
    6:00am - 8:44am
    Tue Jun 18th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 18th 2024 United Airlines · UA 2229 Depart at 6:00am from Chicago (ORD) Fly for 2h 44m Arrive at 8:44am in Houston (IAH)

  • USD 93
    United Airlines
    8:45pm - 11:30pm
    Tue Jun 18th
    2h 45m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 18th 2024 United Airlines · UA 1128 Depart at 8:45pm from Chicago (ORD) Fly for 2h 45m Arrive at 11:30pm in Houston (IAH)

  • USD 93
    United Airlines
    7:10am - 9:58am
    Tue Jun 18th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 18th 2024 United Airlines · UA 2270 Depart at 7:10am from Chicago (ORD) Fly for 2h 48m Arrive at 9:58am in Houston (IAH)

  • USD 94
    Spirit Airlines
    10:55am - 1:35pm
    Sat Jun 1st
    2h 40m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 1st 2024 Spirit Airlines · NK 519 Depart at 10:55am from Chicago (ORD) Fly for 2h 40m Arrive at 1:35pm in Houston (IAH)

  • USD 94
    Spirit Airlines
    2:56pm - 5:43pm
    Sun Jun 2nd
    2h 47m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sun Jun 2nd 2024 Spirit Airlines · NK 1625 Depart at 2:56pm from Chicago (ORD) Fly for 2h 47m Arrive at 5:43pm in Houston (IAH)

  • USD 94
    Spirit Airlines
    7:08am - 9:55am
    Tue May 28th
    2h 47m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue May 28th 2024 Spirit Airlines · NK 519 Depart at 7:08am from Chicago (ORD) Fly for 2h 47m Arrive at 9:55am in Houston (IAH)

  • USD 94
    Spirit Airlines
    12:28pm - 3:15pm
    Thu May 30th
    2h 47m
    Chicago (ORD) → Houston (IAH)
    Direct

    Thu May 30th 2024 Spirit Airlines · NK 519 Depart at 12:28pm from Chicago (ORD) Fly for 2h 47m Arrive at 3:15pm in Houston (IAH)

  • USD 94
    Spirit Airlines
    2:56pm - 5:43pm
    Thu May 30th
    2h 47m
    Chicago (ORD) → Houston (IAH)
    Direct

    Thu May 30th 2024 Spirit Airlines · NK 1625 Depart at 2:56pm from Chicago (ORD) Fly for 2h 47m Arrive at 5:43pm in Houston (IAH)

  • USD 94
    Spirit Airlines
    12:28pm - 3:15pm
    Mon Jun 3rd
    2h 47m
    Chicago (ORD) → Houston (IAH)
    Direct

    Mon Jun 3rd 2024 Spirit Airlines · NK 519 Depart at 12:28pm from Chicago (ORD) Fly for 2h 47m Arrive at 3:15pm in Houston (IAH)

  • USD 94
    Spirit Airlines
    2:56pm - 5:43pm
    Wed May 29th
    2h 47m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed May 29th 2024 Spirit Airlines · NK 1625 Depart at 2:56pm from Chicago (ORD) Fly for 2h 47m Arrive at 5:43pm in Houston (IAH)

  • USD 94
    Spirit Airlines
    1:23pm - 4:11pm
    Mon Jun 10th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Mon Jun 10th 2024 Spirit Airlines · NK 519 Depart at 1:23pm from Chicago (ORD) Fly for 2h 48m Arrive at 4:11pm in Houston (IAH)

  • USD 94
    Spirit Airlines
    2:57pm - 5:45pm
    Mon Jun 10th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Mon Jun 10th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 94
    Spirit Airlines
    1:23pm - 4:11pm
    Fri Jun 14th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Fri Jun 14th 2024 Spirit Airlines · NK 519 Depart at 1:23pm from Chicago (ORD) Fly for 2h 48m Arrive at 4:11pm in Houston (IAH)

  • USD 94
    Spirit Airlines
    2:57pm - 5:45pm
    Fri Jun 14th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Fri Jun 14th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 113
    Frontier Airlines
    6:15am - 8:59am
    Fri Jun 7th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Fri Jun 7th 2024 Frontier Airlines · F9 3135 Depart at 6:15am from Chicago (ORD) Fly for 2h 44m Arrive at 8:59am in Houston (IAH)

  • USD 113
    United Airlines
    9:31pm - 12:15am
    Mon Jun 10th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Mon Jun 10th 2024 United Airlines · UA 481 Depart at 9:31pm from Chicago (ORD) Fly for 2h 44m Arrive at 12:15am in Houston (IAH)

  • USD 113
    United Airlines
    9:31pm - 12:15am
    Thu Jun 13th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Thu Jun 13th 2024 United Airlines · UA 481 Depart at 9:31pm from Chicago (ORD) Fly for 2h 44m Arrive at 12:15am in Houston (IAH)

  • USD 113
    United Airlines
    6:00am - 8:44am
    Sun Jun 16th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sun Jun 16th 2024 United Airlines · UA 2229 Depart at 6:00am from Chicago (ORD) Fly for 2h 44m Arrive at 8:44am in Houston (IAH)

  • USD 113
    United Airlines
    9:31pm - 12:15am
    Wed Jun 5th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 5th 2024 United Airlines · UA 481 Depart at 9:31pm from Chicago (ORD) Fly for 2h 44m Arrive at 12:15am in Houston (IAH)

  • USD 113
    United Airlines
    6:00am - 8:44am
    Wed Jun 5th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 5th 2024 United Airlines · UA 2229 Depart at 6:00am from Chicago (ORD) Fly for 2h 44m Arrive at 8:44am in Houston (IAH)

  • USD 113
    United Airlines
    9:31pm - 12:15am
    Tue Jun 4th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 4th 2024 United Airlines · UA 481 Depart at 9:31pm from Chicago (ORD) Fly for 2h 44m Arrive at 12:15am in Houston (IAH)

  • USD 113
    United Airlines
    6:00am - 8:44am
    Tue Jun 4th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 4th 2024 United Airlines · UA 2229 Depart at 6:00am from Chicago (ORD) Fly for 2h 44m Arrive at 8:44am in Houston (IAH)

  • USD 113
    United Airlines
    9:31pm - 12:15am
    Fri Jun 14th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Fri Jun 14th 2024 United Airlines · UA 481 Depart at 9:31pm from Chicago (ORD) Fly for 2h 44m Arrive at 12:15am in Houston (IAH)

  • USD 113
    United Airlines
    6:00am - 8:44am
    Fri Jun 14th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Fri Jun 14th 2024 United Airlines · UA 2229 Depart at 6:00am from Chicago (ORD) Fly for 2h 44m Arrive at 8:44am in Houston (IAH)

  • USD 113
    United Airlines
    8:45pm - 11:30pm
    Mon Jun 10th
    2h 45m
    Chicago (ORD) → Houston (IAH)
    Direct

    Mon Jun 10th 2024 United Airlines · UA 1128 Depart at 8:45pm from Chicago (ORD) Fly for 2h 45m Arrive at 11:30pm in Houston (IAH)

  • USD 113
    United Airlines
    8:39pm - 11:24pm
    Sat Jun 8th
    2h 45m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 8th 2024 United Airlines · UA 1128 Depart at 8:39pm from Chicago (ORD) Fly for 2h 45m Arrive at 11:24pm in Houston (IAH)

  • USD 113
    United Airlines
    8:45pm - 11:30pm
    Thu Jun 13th
    2h 45m
    Chicago (ORD) → Houston (IAH)
    Direct

    Thu Jun 13th 2024 United Airlines · UA 1128 Depart at 8:45pm from Chicago (ORD) Fly for 2h 45m Arrive at 11:30pm in Houston (IAH)

  • USD 113
    United Airlines
    8:45pm - 11:30pm
    Wed Jun 5th
    2h 45m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 5th 2024 United Airlines · UA 1128 Depart at 8:45pm from Chicago (ORD) Fly for 2h 45m Arrive at 11:30pm in Houston (IAH)

  • USD 113
    United Airlines
    8:45pm - 11:30pm
    Tue Jun 4th
    2h 45m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 4th 2024 United Airlines · UA 1128 Depart at 8:45pm from Chicago (ORD) Fly for 2h 45m Arrive at 11:30pm in Houston (IAH)

  • USD 113
    United Airlines
    8:45pm - 11:30pm
    Fri Jun 14th
    2h 45m
    Chicago (ORD) → Houston (IAH)
    Direct

    Fri Jun 14th 2024 United Airlines · UA 1128 Depart at 8:45pm from Chicago (ORD) Fly for 2h 45m Arrive at 11:30pm in Houston (IAH)

  • USD 113
    United Airlines
    7:10am - 9:58am
    Thu Jun 13th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Thu Jun 13th 2024 United Airlines · UA 2270 Depart at 7:10am from Chicago (ORD) Fly for 2h 48m Arrive at 9:58am in Houston (IAH)

  • USD 113
    United Airlines
    7:10am - 9:58am
    Wed Jun 5th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 5th 2024 United Airlines · UA 2270 Depart at 7:10am from Chicago (ORD) Fly for 2h 48m Arrive at 9:58am in Houston (IAH)

  • USD 113
    United Airlines
    7:10am - 9:58am
    Tue Jun 4th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 4th 2024 United Airlines · UA 2270 Depart at 7:10am from Chicago (ORD) Fly for 2h 48m Arrive at 9:58am in Houston (IAH)

  • USD 113
    United Airlines
    10:42am - 1:31pm
    Wed Jun 5th
    2h 49m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 5th 2024 United Airlines · UA 1788 Depart at 10:42am from Chicago (ORD) Fly for 2h 49m Arrive at 1:31pm in Houston (IAH)

  • USD 113
    United Airlines
    8:53am - 11:42am
    Wed Jun 5th
    2h 49m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 5th 2024 United Airlines · UA 1010 Depart at 8:53am from Chicago (ORD) Fly for 2h 49m Arrive at 11:42am in Houston (IAH)

  • USD 113
    United Airlines
    8:53am - 11:42am
    Tue Jun 4th
    2h 49m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 4th 2024 United Airlines · UA 1010 Depart at 8:53am from Chicago (ORD) Fly for 2h 49m Arrive at 11:42am in Houston (IAH)

  • USD 113
    United Airlines
    7:45pm - 10:37pm
    Sat Jun 8th
    2h 52m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 8th 2024 United Airlines · UA 2665 Depart at 7:45pm from Chicago (ORD) Fly for 2h 52m Arrive at 10:37pm in Houston (IAH)

  • USD 113
    United Airlines
    7:50pm - 10:43pm
    Mon Jun 10th
    2h 53m
    Chicago (ORD) → Houston (IAH)
    Direct

    Mon Jun 10th 2024 United Airlines · UA 2665 Depart at 7:50pm from Chicago (ORD) Fly for 2h 53m Arrive at 10:43pm in Houston (IAH)

  • USD 113
    United Airlines
    7:50pm - 10:43pm
    Wed Jun 5th
    2h 53m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 5th 2024 United Airlines · UA 2665 Depart at 7:50pm from Chicago (ORD) Fly for 2h 53m Arrive at 10:43pm in Houston (IAH)

  • USD 113
    United Airlines
    12:45pm - 3:38pm
    Wed Jun 5th
    2h 53m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 5th 2024 United Airlines · UA 2341 Depart at 12:45pm from Chicago (ORD) Fly for 2h 53m Arrive at 3:38pm in Houston (IAH)

  • USD 113
    United Airlines
    6:45pm - 9:38pm
    Sat Jun 8th
    2h 53m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 8th 2024 United Airlines · UA 561 Depart at 6:45pm from Chicago (ORD) Fly for 2h 53m Arrive at 9:38pm in Houston (IAH)

  • USD 113
    United Airlines
    7:50pm - 10:43pm
    Tue Jun 4th
    2h 53m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 4th 2024 United Airlines · UA 2665 Depart at 7:50pm from Chicago (ORD) Fly for 2h 53m Arrive at 10:43pm in Houston (IAH)

  • USD 114
    United Airlines
    9:31pm - 12:15am
    Mon Jun 17th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Mon Jun 17th 2024 United Airlines · UA 481 Depart at 9:31pm from Chicago (ORD) Fly for 2h 44m Arrive at 12:15am in Houston (IAH)

  • USD 114
    United Airlines
    9:31pm - 12:15am
    Sun Jun 16th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sun Jun 16th 2024 United Airlines · UA 481 Depart at 9:31pm from Chicago (ORD) Fly for 2h 44m Arrive at 12:15am in Houston (IAH)

  • USD 116
    United Airlines
    6:00am - 8:44am
    Tue Jun 11th
    2h 44m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 11th 2024 United Airlines · UA 2229 Depart at 6:00am from Chicago (ORD) Fly for 2h 44m Arrive at 8:44am in Houston (IAH)

  • USD 116
    Spirit Airlines
    2:57pm - 5:45pm
    Sun Jun 9th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sun Jun 9th 2024 Spirit Airlines · NK 1625 Depart at 2:57pm from Chicago (ORD) Fly for 2h 48m Arrive at 5:45pm in Houston (IAH)

  • USD 116
    Spirit Airlines
    1:00pm - 3:48pm
    Sun Jun 9th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sun Jun 9th 2024 Spirit Airlines · NK 519 Depart at 1:00pm from Chicago (ORD) Fly for 2h 48m Arrive at 3:48pm in Houston (IAH)

  • USD 116
    United Airlines
    7:10am - 9:58am
    Wed Jun 12th
    2h 48m
    Chicago (ORD) → Houston (IAH)
    Direct

    Wed Jun 12th 2024 United Airlines · UA 2270 Depart at 7:10am from Chicago (ORD) Fly for 2h 48m Arrive at 9:58am in Houston (IAH)

  • USD 116
    United Airlines
    10:42am - 1:31pm
    Tue Jun 11th
    2h 49m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 11th 2024 United Airlines · UA 1788 Depart at 10:42am from Chicago (ORD) Fly for 2h 49m Arrive at 1:31pm in Houston (IAH)

  • USD 116
    United Airlines
    7:45pm - 10:37pm
    Sat Jun 15th
    2h 52m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat Jun 15th 2024 United Airlines · UA 2665 Depart at 7:45pm from Chicago (ORD) Fly for 2h 52m Arrive at 10:37pm in Houston (IAH)

  • USD 116
    United Airlines
    2:03pm - 4:56pm
    Tue Jun 11th
    2h 53m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 11th 2024 United Airlines · UA 1373 Depart at 2:03pm from Chicago (ORD) Fly for 2h 53m Arrive at 4:56pm in Houston (IAH)

  • USD 118
    United Airlines
    10:42am - 1:31pm
    Tue Jun 18th
    2h 49m
    Chicago (ORD) → Houston (IAH)
    Direct

    Tue Jun 18th 2024 United Airlines · UA 1788 Depart at 10:42am from Chicago (ORD) Fly for 2h 49m Arrive at 1:31pm in Houston (IAH)

  • USD 172
    Spirit Airlines
    10:55am - 1:35pm
    Sat May 25th
    2h 40m
    Chicago (ORD) → Houston (IAH)
    Direct

    Sat May 25th 2024 Spirit Airlines · NK 519 Depart at 10:55am from Chicago (ORD) Fly for 2h 40m Arrive at 1:35pm in Houston (IAH)

  • USD 2351
    Turkish Airlines
    11:25am - 7:10pm
    Tue May 21st
    31h 45m
    Chicago (ORD) → Houston (IAH)
    1 Stop

    Tue May 21st 2024 Turkish Airlines · TK 186 Depart at 11:25am from Chicago (ORD) Fly for 10h 25m Arrive at 5:50am in Istanbul (IST)

    Layover in Istanbul for 8h 20m

    Wed May 22nd 2024 Turkish Airlines · TK 33 Depart at 2:10pm from Istanbul (IST) Fly for 13h 0m Arrive at 7:10pm in Houston (IAH)

  • USD 2355
    Turkish Airlines
    11:25am - 7:10pm
    Thu May 23rd
    31h 45m
    Chicago (ORD) → Houston (IAH)
    1 Stop

    Thu May 23rd 2024 Turkish Airlines · TK 186 Depart at 11:25am from Chicago (ORD) Fly for 10h 25m Arrive at 5:50am in Istanbul (IST)

    Layover in Istanbul for 8h 20m

    Fri May 24th 2024 Turkish Airlines · TK 33 Depart at 2:10pm from Istanbul (IST) Fly for 13h 0m Arrive at 7:10pm in Houston (IAH)

  • USD 2533
    Turkish Airlines
    11:25am - 7:10pm
    Sat May 25th
    31h 45m
    Chicago (ORD) → Houston (IAH)
    1 Stop

    Sat May 25th 2024 Turkish Airlines · TK 186 Depart at 11:25am from Chicago (ORD) Fly for 10h 25m Arrive at 5:50am in Istanbul (IST)

    Layover in Istanbul for 8h 20m

    Sun May 26th 2024 Turkish Airlines · TK 33 Depart at 2:10pm from Istanbul (IST) Fly for 13h 0m Arrive at 7:10pm in Houston (IAH)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Explore Flight Options

Cheap Flight Search Tips

Tips to help you find the cheapest flights from Chicago to Houston (ORD to IAH).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais