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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 by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • ORD06:15
        2h 44m
        Direct
        IAH08:59
        Chicago - Houston|Wed, Jun 5|Frontier Airlines
        $21$38
        43% OFF
        43% OFF
        $38$21
      • ORD06:25
        2h 45m
        Direct
        IAH09:10
        Chicago - Houston|Wed, May 22|Frontier Airlines
        $23$38
        39% OFF
        39% OFF
        $38$23
      • ORD06:25
        2h 45m
        Direct
        IAH09:10
        Chicago - Houston|Wed, May 29|Frontier Airlines
        $28$38
        27% OFF
        27% OFF
        $38$28
      • ORD14:56
        2h 47m
        Direct
        IAH17:43
        Chicago - Houston|Wed, May 29|Spirit Airlines
        $28
        $28
      • ORD06:00
        2h 45m
        Direct
        IAH08:45
        Chicago - Houston|Sat, May 18|Frontier Airlines
        $29
        $29
      • ORD07:08
        2h 47m
        Direct
        IAH09:55
        Chicago - Houston|Wed, May 15|Spirit Airlines
        $29
        $29
      • ORD10:55
        2h 40m
        Direct
        IAH13:35
        Chicago - Houston|Sat, May 18|Spirit Airlines
        $30
        $30
      • ORD07:08
        2h 47m
        Direct
        IAH09:55
        Chicago - Houston|Tue, Jun 4|Spirit Airlines
        $30
        $30
      • ORD07:33
        2h 49m
        Direct
        IAH10:22
        Chicago - Houston|Wed, Jun 5|Spirit Airlines
        $30
        $30
      • ORD07:08
        2h 47m
        Direct
        IAH09:55
        Chicago - Houston|Tue, May 21|Spirit Airlines
        $31
        $31
      • ORD13:00
        3h 5m
        Direct
        HOU14:00
        Chicago - Houston|Sun, May 12|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 $21
Spirit Airlines
From $30
American Airlines
From $56
Delta Air Lines
From $78
United Airlines
From $85
Southwest Airlines
From $133
Alaska Airlines
From $266
ANA airlines
Find more flights and airlines

There are 2 airport(s) in Houston. Discover the top routes now!

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

  • 37.27 km from downtown HoustonCheapest
    George Bush Intercontinental Airport
    Tickets From
    $30
  • 2.28 km from downtown HoustonClosest
    William P. Hobby Airport
    Tickets From
    $49
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. F91483

    Frontier Airlines

    06:00

    ORD

    2.8h

    07:45

    DEN

    SMTWTFS
    Search

  2. F91162

    Frontier Airlines

    10:03

    DEN

    2.5h

    13:34

    HOU

    SMT-T-S

  3. F91483

    Frontier Airlines

    06:00

    ORD

    2.8h

    07:45

    DEN

    SMTWTFS
    Search

  4. F93230

    Frontier Airlines

    05:11

    DEN

    2.5h

    08:42

    IAH

    SMTWTFS

  5. F91596

    Frontier Airlines

    08:08

    ORD

    2.0h

    11:08

    ATL

    SMTWTFS
    Search

  6. F91403

    Frontier Airlines

    06:21

    ATL

    2.2h

    07:34

    IAH

    SMTWTFS

  7. F91596

    Frontier Airlines

    08:08

    ORD

    2.0h

    11:08

    ATL

    SMTWTFS
    Search

  8. F92399

    Frontier Airlines

    19:55

    ATL

    2.2h

    21:08

    IAH

    -M-W--S

  9. F93044

    Frontier Airlines

    08:25

    ORD

    2.9h

    12:21

    MCO

    SMTWTFS
    Search

  10. F91679

    Frontier Airlines

    17:35

    MCO

    2.6h

    19:13

    HOU

    S-T-T--

  11. NK519

    Spirit Airlines

    10:36

    ORD

    2.9h

    Direct

    13:27

    IAH

    SMTWTFS
    Search

  12. NK1625

    Spirit Airlines

    13:54

    ORD

    2.8h

    Direct

    16:42

    IAH

    --TWTFS
    Search

  13. NK635

    Spirit Airlines

    21:35

    ORD

    2.1h

    00:42

    ATL

    SMTWTFS
    Search

  14. NK765

    Spirit Airlines

    11:14

    ATL

    2.2h

    12:25

    IAH

    SMTWTFS
Find more flights and airlines

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

Cheapest round-trip ticket price

$40

Cheapest nonstop flight price

$21

Off-season for travel

April

Peak season for travel

August

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