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O'Hare International Airport to Houston flight
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Cheap Flights from O'Hare International Airport to Houston

Search for flights from O'Hare International Airport to Houston and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ORD06:25
        2h 45m
        Direct
        IAH09:10
        Chicago - Houston|Wed, May 22|Frontier Airlines
        CAD 25CAD 60
        57% OFF
        57% OFF
        CAD 60CAD 25
      • ORD07:08
        2h 47m
        Direct
        IAH09:55
        Chicago - Houston|Wed, May 22|Spirit Airlines
        CAD 26CAD 60
        56% OFF
        56% OFF
        CAD 60CAD 26
      • ORD06:00
        2h 45m
        Direct
        IAH08:45
        Chicago - Houston|Sat, May 18|Frontier Airlines
        CAD 33CAD 60
        45% OFF
        45% OFF
        CAD 60CAD 33
      • ORD07:08
        2h 47m
        Direct
        IAH09:55
        Chicago - Houston|Tue, May 28|Spirit Airlines
        CAD 34
        CAD 34
      • ORD14:52
        2h 48m
        Direct
        IAH17:40
        Chicago - Houston|Wed, Jun 5|Spirit Airlines
        CAD 36
        CAD 36
      • ORD14:56
        2h 47m
        Direct
        IAH17:43
        Chicago - Houston|Tue, May 14|Spirit Airlines
        CAD 36
        CAD 36
      • ORD07:08
        2h 47m
        Direct
        IAH09:55
        Chicago - Houston|Wed, May 15|Spirit Airlines
        CAD 36
        CAD 36
      • ORD14:56
        2h 47m
        Direct
        IAH17:43
        Chicago - Houston|Sat, May 18|Spirit Airlines
        CAD 36
        CAD 36
      • ORD14:56
        2h 47m
        Direct
        IAH17:43
        Chicago - Houston|Tue, May 21|Spirit Airlines
        CAD 36
        CAD 36
      • ORD07:08
        2h 47m
        Direct
        IAH09:55
        Chicago - Houston|Wed, May 29|Spirit Airlines
        CAD 36
        CAD 36
      • ORD13:00
        3h 5m
        Direct
        HOU14:00
        Chicago - Houston|Tue, May 7|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from O'Hare International Airport to Houston

See which airlines fly from O'Hare International Airport to Houston. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From CAD 25
Spirit Airlines
From CAD 26
American Airlines
From CAD 76
United Airlines
From CAD 116
Delta Air Lines
From CAD 132
Southwest Airlines
From CAD 173
Alaska Airlines
From CAD 308
ANA airlines
Find more flights and airlines

Find Suitable Airport in Houston

Learn about different airports in Houston, find the best flight and transfer options, and plan your journey.

  • 37.27 km from central HoustonCheapest
    George Bush Intercontinental Airport
    Tickets From
    CAD 25
  • 2.28 km from central HoustonClosest
    William P. Hobby Airport
    Tickets From
    CAD 67
Flight Schedule from O'Hare International Airport to Houston

Check the schedule for flights from O'Hare International Airport to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91596

    Frontier Airlines

    13:21

    ORD

    2.0h

    16:21

    ATL

    SMTWTFS
    Search

  2. F92399

    Frontier Airlines

    19:55

    ATL

    2.2h

    21:08

    IAH

    -M-W--S

  3. NK519

    Spirit Airlines

    16:20

    ORD

    2.8h

    Direct

    19:09

    IAH

    SMTWTFS
    Search

  4. F93044

    Frontier Airlines

    17:56

    ORD

    3.0h

    21:54

    MCO

    SMTWTFS
    Search

  5. F91679

    Frontier Airlines

    17:35

    MCO

    2.6h

    19:13

    HOU

    S-T-T--

  6. F91483

    Frontier Airlines

    20:31

    ORD

    2.9h

    22:26

    DEN

    SMTWTFS
    Search

  7. F91162

    Frontier Airlines

    15:00

    DEN

    2.5h

    18:31

    HOU

    SMTWT-S

  8. F91483

    Frontier Airlines

    20:31

    ORD

    2.9h

    22:26

    DEN

    SMTWTFS
    Search

  9. F93230

    Frontier Airlines

    05:11

    DEN

    2.5h

    08:42

    IAH

    SMTWTFS

  10. NK635

    Spirit Airlines

    21:05

    ORD

    2.1h

    00:12

    ATL

    SMTWTFS
    Search

  11. NK765

    Spirit Airlines

    06:00

    ATL

    2.1h

    07:09

    IAH

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from O'Hare International Airport to Houston

Cheapest return ticket price

CAD 66

Cheapest direct flight price

CAD 25

Cheapest month

April

Peak season for travel

October

FAQs for O'Hare International Airport to Houston Flights

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