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George Bush Intercontinental Airport to Chicago flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Chicago over the next 90 days, with one-way fares from DKK 399 and round-trip from DKK 650. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IAH 18:42
        2h 52m
        Direct
        ORD 21:34
        Houston - Chicago | Wed, Nov 11 | Frontier Airlines
        ORD 14:46
        3h 1m
        Direct
        IAH 17:47
        Chicago - Houston | Sat, Nov 14 | Frontier Airlines
        DKK 650 DKK 2,461
        74% off
        74% off
        DKK 2,461 DKK 650
      • IAH 18:42
        2h 52m
        Direct
        ORD 21:34
        Houston - Chicago | Wed, Nov 4 | Frontier Airlines
        ORD 14:46
        3h 1m
        Direct
        IAH 17:47
        Chicago - Houston | Wed, Nov 11 | Frontier Airlines
        DKK 691 DKK 2,461
        72% off
        72% off
        DKK 2,461 DKK 691
      • IAH 18:16
        2h 54m
        Direct
        ORD 21:10
        Houston - Chicago | Tue, Oct 27 | Frontier Airlines
        ORD 14:11
        3h 10m
        Direct
        IAH 17:21
        Chicago - Houston | Wed, Oct 28 | Frontier Airlines
        DKK 727 DKK 2,461
        70% off
        70% off
        DKK 2,461 DKK 727
      • IAH 11:36
        2h 49m
        Direct
        ORD 14:25
        Houston - Chicago | Sat, Oct 17 | Frontier Airlines
        ORD 07:40
        2h 59m
        Direct
        IAH 10:39
        Chicago - Houston | Wed, Oct 21 | Frontier Airlines
        DKK 769
        69% off
        DKK 2,461 DKK 769
      • IAH 17:06
        2h 53m
        Direct
        ORD 19:59
        Houston - Chicago | Thu, Nov 12 | Frontier Airlines
        ORD 13:04
        3h 7m
        Direct
        IAH 16:11
        Chicago - Houston | Mon, Nov 16 | Frontier Airlines
        DKK 784
        68% off
        DKK 2,461 DKK 784
      • IAH 17:06
        2h 53m
        Direct
        ORD 19:59
        Houston - Chicago | Thu, Nov 5 | Frontier Airlines
        ORD 13:04
        3h 7m
        Direct
        IAH 16:11
        Chicago - Houston | Thu, Nov 12 | Frontier Airlines
        DKK 798
        68% off
        DKK 2,461 DKK 798
      • IAH 18:16
        2h 54m
        Direct
        ORD 21:10
        Houston - Chicago | Sat, Oct 31 | Frontier Airlines
        ORD 14:11
        3h 10m
        Direct
        IAH 17:21
        Chicago - Houston | Sat, Nov 7 | Frontier Airlines
        DKK 798
        68% off
        DKK 2,461 DKK 798
      • IAH 11:36
        2h 49m
        Direct
        ORD 14:25
        Houston - Chicago | Sat, Oct 24 | Frontier Airlines
        ORD 14:11
        3h 10m
        Direct
        IAH 17:21
        Chicago - Houston | Tue, Oct 27 | Frontier Airlines
        DKK 809
        67% off
        DKK 2,461 DKK 809
      • IAH 11:36
        2h 49m
        Direct
        ORD 14:25
        Houston - Chicago | Tue, Oct 20 | Frontier Airlines
        ORD 07:40
        2h 59m
        Direct
        IAH 10:39
        Chicago - Houston | Wed, Oct 21 | Frontier Airlines
        DKK 809
        67% off
        DKK 2,461 DKK 809
      • IAH 17:06
        2h 53m
        Direct
        ORD 19:59
        Houston - Chicago | Mon, Nov 2 | Frontier Airlines
        ORD 14:11
        3h 10m
        Direct
        IAH 17:21
        Chicago - Houston | Wed, Nov 4 | Frontier Airlines
        DKK 810
        67% off
        DKK 2,461 DKK 810
      • IAH 11:36
        2h 49m
        Direct
        ORD 14:25
        Houston - Chicago | Thu, Oct 15 | Frontier Airlines
        ORD 07:40
        2h 59m
        Direct
        IAH 10:39
        Chicago - Houston | Thu, Oct 22 | Frontier Airlines
        DKK 1,796
        27% off
        DKK 2,461 DKK 1,796
      • IAH 08:18
        7h 19m
        1 stop
        ORD 15:37
        Houston - Chicago | Sat, Nov 7 | Frontier Airlines
        ORD 14:11
        3h 10m
        Direct
        IAH 17:21
        Chicago - Houston | Tue, Nov 10 | Frontier Airlines
        DKK 765
        69% off
        DKK 2,461 DKK 765
      • HOU 13:00
        17h 25m
        1 stop
        CHI 14:00
        Houston - Chicago | Fri, Oct 9 | Normal Airline
        CHI 15:00
        6h
        Direct
        HOU 16:00
        Chicago - Houston | Sun, Oct 11 | Normal Airline
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      • Cheapest nonstop
        IAH 18:42
        2h 52m
        Direct
        ORD 21:34
        Houston - Chicago | Wed, Nov 25 | Frontier Airlines
        DKK 399 DKK 840
        53% off
        53% off
        DKK 840 DKK 399
      • IAH 17:06
        2h 53m
        Direct
        ORD 19:59
        Houston - Chicago | Sun, Nov 15 | Frontier Airlines
        DKK 510 DKK 840
        39% off
        39% off
        DKK 840 DKK 510
      • IAH 08:18
        7h 19m
        1 stop
        ORD 15:37
        Houston - Chicago | Fri, Nov 6 | Frontier Airlines
        DKK 531 DKK 840
        37% off
        37% off
        DKK 840 DKK 531
      • IAH 08:18
        7h 19m
        1 stop
        ORD 15:37
        Houston - Chicago | Fri, Nov 13 | Frontier Airlines
        DKK 532
        37% off
        DKK 840 DKK 532
      • IAH 12:24
        6h 21m
        1 stop
        ORD 18:45
        Houston - Chicago | Mon, Nov 2 | Frontier Airlines
        DKK 578
        31% off
        DKK 840 DKK 578
      • IAH 06:05
        6h 46m
        1 stop
        ORD 12:51
        Houston - Chicago | Tue, Nov 10 | Frontier Airlines
        DKK 578
        31% off
        DKK 840 DKK 578
      • IAH 06:05
        6h 46m
        1 stop
        ORD 12:51
        Houston - Chicago | Tue, Nov 3 | Frontier Airlines
        DKK 584
        30% off
        DKK 840 DKK 584
      • IAH 06:05
        6h 46m
        1 stop
        ORD 12:51
        Houston - Chicago | Mon, Nov 23 | Frontier Airlines
        DKK 589
        30% off
        DKK 840 DKK 589
      • IAH 06:05
        17h 38m
        1 stop
        MDW 23:43
        Houston - Chicago | Fri, Oct 30 | Frontier Airlines
        DKK 590
        30% off
        DKK 840 DKK 590
      • IAH 21:14
        26h 33m
        1 stop
        MDW 23:47
        Houston - Chicago | Sun, Nov 22 | Frontier Airlines
        DKK 590
        30% off
        DKK 840 DKK 590
      • IAH 08:27
        7h 3m
        1 stop
        ORD 15:30
        Houston - Chicago | Wed, Oct 28 | Frontier Airlines
        DKK 593
        28% off
        DKK 840 DKK 593
      • IAH 08:18
        7h 19m
        1 stop
        ORD 15:37
        Houston - Chicago | Wed, Nov 18 | Frontier Airlines
        DKK 613
        27% off
        DKK 840 DKK 613
      • HOU 13:00
        17h 25m
        1 stop
        CHI 14:00
        Houston - Chicago | Fri, Oct 9 | Normal Airline
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Flight fares from George Bush Intercontinental Airport to Chicago are based on average prices across airlines for the next three months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from George Bush Intercontinental Airport to Chicago

What is the cheapest month for one-way flights from George Bush Intercontinental Airport to Chicago?

The data is based on the past 12 months and shows the average one-way ticket prices from George Bush Intercontinental Airport to Chicago for each month in the Trip.com database.

Based on Trip.com data's from the past 12 months, the cheapest month for one-way flights from George Bush Intercontinental Airport to Chicago is April, with an average price of DKK 892. The most expensive month is usually July, with an average price of DKK 1,385.

DKK 1,385
DKK 1,139
DKK 892
DKK 646
    Cheapest
  • DKK 1,084
    Oct
  • DKK 1,273
    Nov
  • DKK 926
    Dec
  • DKK 1,009
    Jan
  • DKK 967
    Feb
  • DKK 1,326
    Mar
  • DKK 892
    Apr
  • DKK 959
    May
  • DKK 1,290
    Jun
  • DKK 1,385
    Jul
  • DKK 1,240
    Aug
  • DKK 1,132
    Sep

Which month is cheapest to book a return flight from George Bush Intercontinental Airport to Chicago?

The data is based on the past 12 months and shows the average monthly return fares from George Bush Intercontinental Airport to Chicago in the Trip.com database.

Based on Trip.com's data from the past 12 months, November is usually the cheapest month to fly from George Bush Intercontinental Airport to Chicago, with an average price of DKK 505. October is typically the most expensive month, with an average price of DKK 3,983.

DKK 3,983
DKK 2,244
DKK 505
0
    Cheapest
  • DKK 3,983
    Oct
  • DKK 505
    Nov
  • DKK 1,789
    Dec
  • DKK 1,491
    Jan
  • DKK 867
    Feb
  • DKK 1,678
    Mar
  • DKK 2,058
    Apr
  • DKK 3,332
    May
  • DKK 2,560
    Jun
  • DKK 1,237
    Jul
  • DKK 2,075
    Aug
  • DKK 1,680
    Sep

What is the cheapest day of the week to fly from George Bush Intercontinental Airport to Chicago?

The data is based on the past 12 months and shows the average ticket prices from George Bush Intercontinental Airport to Chicago for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure from George Bush Intercontinental Airport to Chicago is on Monday, with prices usually lower than other days. Avoid departing on Saturday as fares are typically the highest.

DKK 1,286
DKK 1,167
DKK 1,048
DKK 929
  • DKK 1,048
    Mon
  • DKK 1,198
    Tue
  • DKK 1,114
    Wed
  • DKK 1,048
    Thu
  • DKK 1,100
    Fri
  • DKK 1,286
    Sat
  • DKK 1,184
    Sun

Which airlines are the most popular for George Bush Intercontinental Airport to Chicago flights?

See which airlines fly from George Bush Intercontinental Airport to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Frontier Airlines logo Frontier Airlines

Flight Schedule from George Bush Intercontinental Airport to Chicago

Check the schedule for flights from George Bush Intercontinental Airport to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91882

    George Bush Intercontinental Airport

    09:17

    IAH

    2h 54m

    12:11

    ORD

    S M T W T F S
    Search

  2. F91404

    George Bush Intercontinental Airport

    06:28

    IAH

    2h 12m

    Direct

    09:40

    ATL

    S M T W T F S
    Search

  3. F91441

    Hartsfield–Jackson Atlanta International Airport

    08:00

    ATL

    2h 20m

    Direct

    09:20

    ORD

    S M T W T F S

  4. F91496

    George Bush Intercontinental Airport

    08:27

    IAH

    2h 38m

    Direct

    12:05

    FLL

    S M T W T F S
    Search

  5. F92206

    Fort Lauderdale-Hollywood International Airport

    13:07

    FLL

    3h 23m

    Direct

    15:30

    ORD

    S M T W T F S

  6. F91404

    George Bush Intercontinental Airport

    06:28

    IAH

    2h 12m

    Direct

    09:40

    ATL

    S M T W T F S
    Search

  7. F91595

    Hartsfield–Jackson Atlanta International Airport

    17:02

    ATL

    2h 21m

    Direct

    18:23

    ORD

    S M T W T F S

  8. F94076

    George Bush Intercontinental Airport

    12:08

    IAH

    2h 16m

    Direct

    15:24

    ATL

    S M T W T F S
    Search

  9. F92291

    Hartsfield–Jackson Atlanta International Airport

    22:50

    ATL

    1h 53m

    Direct

    23:43

    MDW

    S M T W T F S

  10. F91404

    George Bush Intercontinental Airport

    06:28

    IAH

    2h 12m

    Direct

    09:40

    ATL

    S M T W T F S
    Search

  11. F92779

    Hartsfield–Jackson Atlanta International Airport

    16:55

    ATL

    1h 56m

    Direct

    17:51

    MDW

    - - - W - - S

  12. F94106

    George Bush Intercontinental Airport

    21:24

    IAH

    2h 7m

    Direct

    00:31

    ATL

    S M T W T - S
    Search

  13. F91441

    Hartsfield–Jackson Atlanta International Airport

    08:00

    ATL

    2h 20m

    Direct

    09:20

    ORD

    S M T W T F S

  14. F94106

    George Bush Intercontinental Airport

    21:24

    IAH

    2h 7m

    Direct

    00:31

    ATL

    S M T W T - S
    Search

  15. F91595

    Hartsfield–Jackson Atlanta International Airport

    17:02

    ATL

    2h 21m

    Direct

    18:23

    ORD

    S M T W T F S

  16. F94106

    George Bush Intercontinental Airport

    21:24

    IAH

    2h 7m

    Direct

    00:31

    ATL

    S M T W T - S
    Search

  17. F92291

    Hartsfield–Jackson Atlanta International Airport

    22:50

    ATL

    1h 53m

    Direct

    23:43

    MDW

    S M T W T F S

  18. F91755

    George Bush Intercontinental Airport

    21:55

    IAH

    3h 45m

    Direct

    23:40

    LAX

    S M T W T F S
    Search

  19. F92446

    Los Angeles International Airport

    23:59

    LAX

    4h 15m

    Direct

    06:14

    ORD

    S M T W T F S
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What to know about flights from George Bush Intercontinental Airport to Chicago?

Cheapest return ticket price DKK 650
Cheapest one-way flight price DKK 373
Off-season travel month August
Peak season for travel January

FAQs for George Bush Intercontinental Airport to Chicago Flights

  • When is peak season for travel to Chicago?

    ؜The peak travel time for visiting Chicago is October. During this time, flights from George Bush Intercontinental Airport to Chicago are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from George Bush Intercontinental Airport (HOU) to George Bush Intercontinental Airport(CHI) take around 2 hours 32 minutes.
    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Chicago Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from George Bush Intercontinental Airport to Chicago. The average flight time is approximately 2 hours 37 minutes, with about 15 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from George Bush Intercontinental Airport to Chicago currently starts from DKK 399, with round-trip fares from DKK 650. The lowest fare is offered by Frontier Airlines departing on Wed, Nov 25; prices are subject to availability.
  • Yes. The average flight time from George Bush Intercontinental Airport to Chicago is about 2 hours 17 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from George Bush Intercontinental Airport to Chicago, including: Frontier Airlines American Airlines United Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from George Bush Intercontinental Airport to Chicago is DKK 1,252, and the average round-trip fare is DKK 2,205. Prices may vary depending on the departure date, airline, and availability.
  • Flights from George Bush Intercontinental Airport to Chicago are usually cheapest in April, with an average one-way fare of about DKK 1,252. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from George Bush Intercontinental Airport to Chicago departs at 05:00, and the latest one departs at 21:45. There are approximately 21 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from George Bush Intercontinental Airport to Chicago usually arrive at O'Hare International Airport. O'Hare International Airport is the most convenient option for this route.
  • Frontier Airlines, Volarisand Spirit Airlines are the most popular budget airlines flying from George Bush Intercontinental Airport to Chicago. Basic fares start from DKK 399. Before comparing final prices, watch out for baggage, seat selection, and payment surcharges.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.