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Chicago to George Bush Intercontinental Airport flight
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Cheap Flights from Chicago to George Bush Intercontinental Airport

  • 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 12|Frontier Airlines
        £16£35
        55% OFF
        55% OFF
        £35£16
      • ORD06:25
        2h 45m
        Direct
        IAH09:10
        Chicago - Houston|Wed, May 29|Frontier Airlines
        £22£35
        38% OFF
        38% OFF
        £35£22
      • ORD14:56
        2h 47m
        Direct
        IAH17:43
        Chicago - Houston|Wed, May 29|Spirit Airlines
        £22£35
        38% OFF
        38% OFF
        £35£22
      • MDW07:45
        2h 35m
        Direct
        IAH10:20
        Chicago - Houston|Tue, Jul 16|Frontier Airlines
        £22
        £22
      • MDW07:35
        2h 42m
        Direct
        IAH10:17
        Chicago - Houston|Tue, Jun 4|Frontier Airlines
        £23
        £23
      • MDW07:45
        2h 41m
        Direct
        IAH10:26
        Chicago - Houston|Tue, Jun 11|Frontier Airlines
        £24
        £24
      • ORD07:33
        2h 49m
        Direct
        IAH10:22
        Chicago - Houston|Tue, Jun 11|Spirit Airlines
        £24
        £24
      • ORD06:15
        2h 44m
        Direct
        IAH08:59
        Chicago - Houston|Wed, Jun 5|Frontier Airlines
        £24
        £24
      • MDW07:45
        2h 35m
        Direct
        IAH10:20
        Chicago - Houston|Tue, Jul 23|Frontier Airlines
        £24
        £24
      • ORD07:33
        2h 49m
        Direct
        IAH10:22
        Chicago - Houston|Wed, Jun 12|Spirit Airlines
        £24
        £24
      • CHI13:00
        3h 5m
        Direct
        IAH14:00
        Chicago - Houston|Sun, Jun 2|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 Chicago to George Bush Intercontinental Airport
Frontier Airlines
From £24
Spirit Airlines
From £24
American Airlines
From £52
Delta Air Lines
From £62
United Airlines
From £75
Southwest Airlines
From £85
Alaska Airlines
From £181
ANA airlines

Find more flights and airlines

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

  • 24.74 km from downtown ChicagoCheapestClosest
    O'Hare International Airport
    Tickets From
    £16
  • 12.76 km from downtown Chicago
    Midway International Airport
    Tickets From
    £24
Flight Schedule from Chicago to George Bush Intercontinental Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. F91881

    Frontier Airlines

    06:20

    ORD

    2.8h

    Direct

    09:05

    IAH

    S-T-TF-
    Search

  2. F92144

    Frontier Airlines

    07:27

    MDW

    1.9h

    10:23

    ATL

    SMTWTFS
    Search

  3. F91403

    Frontier Airlines

    06:23

    ATL

    2.2h

    07:36

    IAH

    SMTWTFS

  4. F93281

    Frontier Airlines

    07:48

    MDW

    2.7h

    Direct

    10:32

    IAH

    -M-W-FS
    Search

  5. NK519

    Spirit Airlines

    13:00

    ORD

    2.8h

    Direct

    15:48

    IAH

    SMTWTFS
    Search

  6. NK1625

    Spirit Airlines

    15:24

    ORD

    2.8h

    Direct

    18:11

    IAH

    SMTWTFS
    Search

  7. NK635

    Spirit Airlines

    21:25

    ORD

    2.0h

    00:28

    ATL

    SMTWTFS
    Search

  8. NK765

    Spirit Airlines

    17:54

    ATL

    2.2h

    19:05

    IAH

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Chicago to George Bush Intercontinental Airport

Cheapest round-trip ticket price

£37

Cheapest nonstop flight price

£15

Off-season for travel

June

Peak season for travel

November

FAQs for Chicago to George Bush Intercontinental Airport Flights

  • When are flight tickets from Chicago (CHI) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Chicago to Houston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Chicago (CHI) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around £168.

  • How long does it take to fly from Chicago (CHI) to Houston (HOU) and what is the distance?

    It takes around 2 hours 53 minutes to fly from Chicago (CHI) to Houston (HOU).

  • What are the most popular airlines that fly from Chicago (CHI) to Houston (HOU)?

    Airlines with flights from Chicago (CHI) to Houston (HOU): Southwest Airlines, Finnair, Spirit Airlines, United Airlines, American Airlines, Royal Jordanian, Iberia and Air New Zealand.

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