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George Bush Intercontinental Airport to O'Hare International Airport flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to O'Hare International Airport over the next 90 days, with one-way fares from TWD 1,437 and round-trip from TWD 3,106. 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
        TWD 3,106 TWD 9,105
        66% off
        66% off
        TWD 9,105 TWD 3,106
      • IAH 18:42
        2h 52m
        Direct
        ORD 21:34
        Houston - Chicago | Thu, Oct 29 | Frontier Airlines
        ORD 14:46
        3h 1m
        Direct
        IAH 17:47
        Chicago - Houston | Thu, Nov 5 | Frontier Airlines
        TWD 3,144 TWD 9,105
        65% off
        65% off
        TWD 9,105 TWD 3,144
      • 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
        TWD 3,301 TWD 9,105
        64% off
        64% off
        TWD 9,105 TWD 3,301
      • IAH 11:25
        2h 52m
        Direct
        ORD 14:17
        Houston - Chicago | Wed, Sep 23 | Frontier Airlines
        ORD 07:25
        3h 5m
        Direct
        IAH 10:30
        Chicago - Houston | Sat, Sep 26 | Frontier Airlines
        TWD 3,462
        62% off
        TWD 9,105 TWD 3,462
      • 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
        TWD 3,471
        62% off
        TWD 9,105 TWD 3,471
      • IAH 11:25
        2h 52m
        Direct
        ORD 14:17
        Houston - Chicago | Sat, Sep 26 | Frontier Airlines
        ORD 07:25
        3h 5m
        Direct
        IAH 10:30
        Chicago - Houston | Sat, Oct 3 | Frontier Airlines
        TWD 3,637
        60% off
        TWD 9,105 TWD 3,637
      • 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
        TWD 3,675
        60% off
        TWD 9,105 TWD 3,675
      • IAH 18:50
        2h 49m
        Direct
        ORD 21:39
        Houston - Chicago | Mon, Oct 5 | Frontier Airlines
        ORD 07:40
        2h 59m
        Direct
        IAH 10:39
        Chicago - Houston | Thu, Oct 8 | Frontier Airlines
        TWD 3,794
        57% off
        TWD 9,105 TWD 3,794
      • IAH 11:25
        2h 52m
        Direct
        ORD 14:17
        Houston - Chicago | Tue, Oct 6 | Frontier Airlines
        ORD 07:40
        2h 59m
        Direct
        IAH 10:39
        Chicago - Houston | Tue, Oct 13 | Frontier Airlines
        TWD 3,808
        57% off
        TWD 9,105 TWD 3,808
      • 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
        TWD 3,813
        57% off
        TWD 9,105 TWD 3,813
      • IAH 17:06
        2h 53m
        Direct
        ORD 19:59
        Houston - Chicago | Thu, Nov 5 | Frontier Airlines
        ORD 13:06
        3h 5m
        Direct
        IAH 16:11
        Chicago - Houston | Mon, Nov 9 | Frontier Airlines
        TWD 3,822
        57% off
        TWD 9,105 TWD 3,822
      • IAH 11:25
        2h 52m
        Direct
        ORD 14:17
        Houston - Chicago | Sat, Oct 3 | Frontier Airlines
        ORD 14:46
        3h 9m
        Direct
        IAH 17:55
        Chicago - Houston | Mon, Oct 5 | Frontier Airlines
        TWD 7,284
        20% off
        TWD 9,105 TWD 7,284
      • HOU 13:00
        17h 25m
        1 stop
        CHI 14:00
        Houston - Chicago | Thu, Sep 24 | Normal Airline
        CHI 15:00
        6h
        Direct
        HOU 16:00
        Chicago - Houston | Sat, Sep 26 | Normal Airline
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      • Cheapest nonstop
        IAH 11:36
        2h 49m
        Direct
        ORD 14:25
        Houston - Chicago | Sun, Nov 15 | Frontier Airlines
        TWD 1,437 TWD 2,408
        40% off
        40% off
        TWD 2,408 TWD 1,437
      • IAH 11:25
        2h 52m
        Direct
        ORD 14:17
        Houston - Chicago | Sat, Oct 31 | Frontier Airlines
        TWD 1,546 TWD 2,408
        36% off
        36% off
        TWD 2,408 TWD 1,546
      • IAH 11:25
        2h 52m
        Direct
        ORD 14:17
        Houston - Chicago | Sat, Oct 24 | Frontier Airlines
        TWD 1,561 TWD 2,408
        35% off
        35% off
        TWD 2,408 TWD 1,561
      • IAH 18:42
        2h 52m
        Direct
        ORD 21:34
        Houston - Chicago | Sat, Nov 21 | Frontier Airlines
        TWD 1,565
        35% off
        TWD 2,408 TWD 1,565
      • IAH 11:25
        2h 52m
        Direct
        ORD 14:17
        Houston - Chicago | Wed, Oct 7 | Frontier Airlines
        TWD 1,750
        27% off
        TWD 2,408 TWD 1,750
      • IAH 18:42
        2h 52m
        Direct
        ORD 21:34
        Houston - Chicago | Tue, Nov 10 | Frontier Airlines
        TWD 1,750
        27% off
        TWD 2,408 TWD 1,750
      • IAH 18:42
        2h 52m
        Direct
        ORD 21:34
        Houston - Chicago | Sun, Nov 8 | Frontier Airlines
        TWD 1,755
        27% off
        TWD 2,408 TWD 1,755
      • IAH 11:25
        2h 52m
        Direct
        ORD 14:17
        Houston - Chicago | Sat, Oct 10 | Frontier Airlines
        TWD 1,760
        27% off
        TWD 2,408 TWD 1,760
      • IAH 11:25
        2h 52m
        Direct
        ORD 14:17
        Houston - Chicago | Sun, Nov 1 | Frontier Airlines
        TWD 1,769
        27% off
        TWD 2,408 TWD 1,769
      • IAH 11:36
        2h 49m
        Direct
        ORD 14:25
        Houston - Chicago | Sat, Nov 7 | Frontier Airlines
        TWD 1,926
        20% off
        TWD 2,408 TWD 1,926
      • IAH 11:36
        2h 49m
        Direct
        ORD 14:25
        Houston - Chicago | Mon, Nov 16 | Frontier Airlines
        TWD 1,926
        20% off
        TWD 2,408 TWD 1,926
      • IAH 11:25
        2h 52m
        Direct
        ORD 14:17
        Houston - Chicago | Wed, Oct 21 | Frontier Airlines
        TWD 1,926
        20% off
        TWD 2,408 TWD 1,926
      • HOU 13:00
        17h 25m
        1 stop
        CHI 14:00
        Houston - Chicago | Thu, Sep 24 | Normal Airline
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Displayed flight fares from George Bush Intercontinental Airport to O'Hare International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from George Bush Intercontinental Airport to O'Hare International Airport

What is the cheapest month to fly from George Bush Intercontinental Airport to O'Hare International Airport?

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

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from George Bush Intercontinental Airport to O'Hare International Airport are usually in September, with an average price of TWD 4,219. It is best to avoid July, when the average price can reach TWD 6,618.

TWD 6,618
TWD 5,419
TWD 4,219
TWD 3,020
  • TWD 4,219
    Sep
  • TWD 4,709
    Oct
  • TWD 5,807
    Nov
  • TWD 4,443
    Dec
  • TWD 4,822
    Jan
  • TWD 4,804
    Feb
  • TWD 6,345
    Mar
  • TWD 4,270
    Apr
  • TWD 4,580
    May
  • TWD 6,163
    Jun
  • TWD 6,618
    Jul
  • TWD 5,926
    Aug

What is the cheapest day of the week to fly from George Bush Intercontinental Airport to O'Hare International Airport?

The data is based on the past 12 months and shows the average ticket prices from George Bush Intercontinental Airport to O'Hare International Airport 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 day from George Bush Intercontinental Airport to O'Hare International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Tuesday as prices are typically highest on that day.

TWD 5,847
TWD 5,338
TWD 4,829
TWD 4,320
    Cheapest
  • TWD 4,900
    Mon
  • TWD 5,847
    Tue
  • TWD 5,373
    Wed
  • TWD 4,829
    Thu
  • TWD 5,395
    Fri
  • TWD 5,810
    Sat
  • TWD 5,556
    Sun

Which airline offers the cheapest flights from George Bush Intercontinental Airport to O'Hare International Airport?

The cheapest airline flying from George Bush Intercontinental Airport to O'Hare International Airport is Frontier Airlines (from TWD 1,907) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From TWD 1,907
Delta Air Lines
From TWD 3,163
American Airlines
From TWD 3,249
United Airlines
From TWD 4,202
Jetblue Airways
From TWD 8,934
Alaska Airlines
From TWD 158,278

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What is the flight schedule from George Bush Intercontinental Airport to O'Hare International Airport?

Check the schedule for flights from Houston to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93136

    George Bush Intercontinental Airport

    18:42

    IAH

    2h 52m

    21:34

    ORD

    S - - W T - S
    Search

  2. F91882

    George Bush Intercontinental Airport

    20:03

    IAH

    2h 54m

    22:57

    ORD

    - M T - - F -
    Search

  3. F94076

    George Bush Intercontinental Airport

    12:08

    IAH

    2h 16m

    Direct

    15:24

    ATL

    S - - W T - S
    Search

  4. F91595

    Hartsfield–Jackson Atlanta International Airport

    17:02

    ATL

    2h 21m

    Direct

    18:23

    ORD

    S M T W T F S

  5. F94978

    George Bush Intercontinental Airport

    16:21

    IAH

    2h 27m

    Direct

    19:48

    MCO

    - M T - - - -
    Search

  6. F91349

    Orlando International Airport

    20:51

    MCO

    3h 8m

    Direct

    22:59

    ORD

    S M T W T F S

  7. F91404

    George Bush Intercontinental Airport

    06:08

    IAH

    2h 12m

    Direct

    09:20

    ATL

    S M T W T F S
    Search

  8. F91441

    Hartsfield–Jackson Atlanta International Airport

    10:35

    ATL

    2h 16m

    Direct

    11:51

    ORD

    S M T W T F S

  9. F91496

    George Bush Intercontinental Airport

    08:25

    IAH

    2h 47m

    Direct

    12:12

    FLL

    S M T W T F S
    Search

  10. F92206

    Fort Lauderdale-Hollywood International Airport

    12:53

    FLL

    3h 27m

    Direct

    15:20

    ORD

    S M T W T F S

  11. F94076

    George Bush Intercontinental Airport

    12:08

    IAH

    2h 16m

    Direct

    15:24

    ATL

    S - - W T - S
    Search

  12. F91441

    Hartsfield–Jackson Atlanta International Airport

    10:35

    ATL

    2h 16m

    Direct

    11:51

    ORD

    S M T W T F S
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About George Bush Intercontinental Airport and O'Hare International Airport

Learn about George Bush Intercontinental Airport (IAH) and O'Hare International Airport (ORD) — including location, terminals, transportation, and travel tips.

Flight distance1,492.21km
Cheapest one-way ticket priceTWD 1,437
Cheapest return ticket priceTWD 3,106

FAQs for George Bush Intercontinental Airport to O'Hare International Airport Flights

  • How long is the flight from George Bush Intercontinental Airport to O'Hare International Airport?

    George Bush Intercontinental Airport to O'Hare International Airport takes about 2 hours 28 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 19 daily flights from George Bush Intercontinental Airport (IAH) to O'Hare International Airport (ORD).
  • The earliest flight from George Bush Intercontinental Airport to O'Hare International Airport departs at 05:00, and the last departs at 22:19, with about 24 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from George Bush Intercontinental Airport (IAH) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around TWD 8,739 in September, the most expensive month to book this route.
    • 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.
  • The closest airport to O'Hare International Airport (ORD) is Chicago Midway International Airport. The distance is around 25km.
  • United Airlines is a very popular airline operating an average of 7298 flights per month.
  • One-way flights from George Bush Intercontinental Airport to O'Hare International Airport currently start from TWD 1,437, and round-trip fares start from TWD 3,106. The current lowest fare is a Frontier Airlines flight departing on Sun, Nov 15; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from George Bush Intercontinental Airport to O'Hare International Airport, with an average flight time of 2 hours 50 minutes, and around 153 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from George Bush Intercontinental Airport to O'Hare International Airport is TWD 4,893. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines, Volaris and Spirit Airlines are the most popular budget airlines flying from George Bush Intercontinental Airport to O'Hare International Airport, with one-way fares starting from TWD 1,437. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • George Bush Intercontinental Airport to O'Hare International Airport operates around 110 weekly flights, mainly by United Airlines, American Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter George Bush Intercontinental Airport and O'Hare International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.