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O'Hare Intl. Airport to George Bush Intercontinental Airport flight

Search for flights from Chicago to Houston and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        ORD 4:05 PM
        3h 12m
        Nonstop
        IAH 7:17 PM
        Chicago - Houston | Tue, May 5 | Frontier Airlines
        IAH 8:12 PM
        2h 49m
        Nonstop
        ORD 11:01 PM
        Houston - Chicago | Wed, May 6 | Frontier Airlines
        IDR 993,200 IDR 1,624,500
        39% off
        39% off
        IDR 1,624,500 IDR 993,200
      • ORD 8:25 AM
        3h 7m
        Nonstop
        IAH 11:32 AM
        Chicago - Houston | Tue, May 19 | Frontier Airlines
        IAH 12:27 PM
        2h 50m
        Nonstop
        ORD 3:17 PM
        Houston - Chicago | Wed, May 20 | Frontier Airlines
        IDR 1,000,700 IDR 1,624,500
        38% off
        38% off
        IDR 1,624,500 IDR 1,000,700
      • ORD 4:05 PM
        3h 12m
        Nonstop
        IAH 7:17 PM
        Chicago - Houston | Tue, May 12 | Frontier Airlines
        IAH 8:12 PM
        2h 49m
        Nonstop
        ORD 11:01 PM
        Houston - Chicago | Tue, May 19 | Frontier Airlines
        IDR 1,003,200 IDR 1,624,500
        38% off
        38% off
        IDR 1,624,500 IDR 1,003,200
      • ORD 8:25 AM
        3h 7m
        Nonstop
        IAH 11:32 AM
        Chicago - Houston | Tue, Apr 28 | Frontier Airlines
        IAH 11:32 AM
        2h 50m
        Nonstop
        ORD 2:22 PM
        Houston - Chicago | Sat, May 2 | Frontier Airlines
        IDR 1,015,800
        37% off
        IDR 1,624,500 IDR 1,015,800
      • ORD 7:30 AM
        3h 7m
        Nonstop
        IAH 10:37 AM
        Chicago - Houston | Sat, May 9 | Frontier Airlines
        IAH 11:32 AM
        2h 50m
        Nonstop
        ORD 2:22 PM
        Houston - Chicago | Sat, May 16 | Frontier Airlines
        IDR 1,020,800
        37% off
        IDR 1,624,500 IDR 1,020,800
      • ORD 5:25 AM
        3h 7m
        Nonstop
        IAH 8:32 AM
        Chicago - Houston | Thu, Apr 30 | Frontier Airlines
        IAH 9:27 AM
        2h 50m
        Nonstop
        ORD 12:17 PM
        Houston - Chicago | Mon, May 4 | Frontier Airlines
        IDR 1,083,700
        33% off
        IDR 1,624,500 IDR 1,083,700
      • ORD 4:05 PM
        3h 12m
        Nonstop
        IAH 7:17 PM
        Chicago - Houston | Wed, May 13 | Frontier Airlines
        IAH 8:12 PM
        2h 49m
        Nonstop
        ORD 11:01 PM
        Houston - Chicago | Sat, May 16 | Frontier Airlines
        IDR 1,121,400
        31% off
        IDR 1,624,500 IDR 1,121,400
      • ORD 5:20 AM
        3h 7m
        Nonstop
        IAH 8:27 AM
        Chicago - Houston | Mon, May 4 | Frontier Airlines
        IAH 8:12 PM
        2h 49m
        Nonstop
        ORD 11:01 PM
        Houston - Chicago | Wed, May 6 | Frontier Airlines
        IDR 1,123,900
        31% off
        IDR 1,624,500 IDR 1,123,900
      • ORD 7:30 AM
        3h 7m
        Nonstop
        IAH 10:37 AM
        Chicago - Houston | Sat, May 2 | Frontier Airlines
        IAH 8:12 PM
        2h 49m
        Nonstop
        ORD 11:01 PM
        Houston - Chicago | Tue, May 5 | Frontier Airlines
        IDR 1,171,700
        28% off
        IDR 1,624,500 IDR 1,171,700
      • ORD 8:25 AM
        3h 7m
        Nonstop
        IAH 11:32 AM
        Chicago - Houston | Wed, Apr 29 | Frontier Airlines
        IAH 8:12 PM
        2h 49m
        Nonstop
        ORD 11:01 PM
        Houston - Chicago | Tue, May 5 | Frontier Airlines
        IDR 1,234,600
        24% off
        IDR 1,624,500 IDR 1,234,600
      • CHI 1:00 PM
        17h 25m
        1 stop
        HOU Invalid Date
        Chicago - Houston | Thu, Apr 23 | Normal Airline
        HOU 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Houston - Chicago | Sat, Apr 25 | Normal Airline
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      • Cheapest nonstop
        ORD 4:05 PM
        3h 12m
        Nonstop
        IAH 7:17 PM
        Chicago - Houston | Wed, May 13 | Frontier Airlines
        IDR 502,900 IDR 1,025,700
        51% off
        51% off
        IDR 1,025,700 IDR 502,900
      • ORD 5:25 AM
        3h 7m
        Nonstop
        IAH 8:32 AM
        Chicago - Houston | Mon, May 18 | Frontier Airlines
        IDR 505,400 IDR 1,025,700
        51% off
        51% off
        IDR 1,025,700 IDR 505,400
      • ORD 8:25 AM
        3h 7m
        Nonstop
        IAH 11:32 AM
        Chicago - Houston | Tue, May 19 | Frontier Airlines
        IDR 505,400 IDR 1,025,700
        51% off
        51% off
        IDR 1,025,700 IDR 505,400
      • ORD 4:05 PM
        3h 12m
        Nonstop
        IAH 7:17 PM
        Chicago - Houston | Mon, Jun 1 | Frontier Airlines
        IDR 598,400
        42% off
        IDR 1,025,700 IDR 598,400
      • ORD 5:20 AM
        3h 7m
        Nonstop
        IAH 8:27 AM
        Chicago - Houston | Mon, Apr 27 | Frontier Airlines
        IDR 608,500
        41% off
        IDR 1,025,700 IDR 608,500
      • ORD 4:05 PM
        3h 12m
        Nonstop
        IAH 7:17 PM
        Chicago - Houston | Tue, Jun 2 | Frontier Airlines
        IDR 633,600
        38% off
        IDR 1,025,700 IDR 633,600
      • ORD 4:06 PM
        2h 54m
        Nonstop
        IAH 7:00 PM
        Chicago - Houston | Tue, Jun 2 | Spirit Airlines
        IDR 648,700
        37% off
        IDR 1,025,700 IDR 648,700
      • ORD 4:05 PM
        3h 12m
        Nonstop
        IAH 7:17 PM
        Chicago - Houston | Thu, May 7 | Frontier Airlines
        IDR 766,900
        25% off
        IDR 1,025,700 IDR 766,900
      • ORD 4:05 PM
        3h 12m
        Nonstop
        IAH 7:17 PM
        Chicago - Houston | Tue, May 5 | Frontier Airlines
        IDR 777,000
        24% off
        IDR 1,025,700 IDR 777,000
      • ORD 6:16 PM
        2h 54m
        Nonstop
        IAH 9:10 PM
        Chicago - Houston | Sat, May 2 | Spirit Airlines
        IDR 779,500
        24% off
        IDR 1,025,700 IDR 779,500
      • CHI 1:00 PM
        17h 25m
        1 stop
        HOU Invalid Date
        Chicago - Houston | Thu, Apr 23 | Normal Airline
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Displayed flight fares from Chicago to Houston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

What is the cheapest month for one-way flights from O'Hare Intl. Airport to George Bush Intercontinental Airport?

Data is based on average one-way flight prices from O'Hare Intl. Airport to George Bush Intercontinental Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from O'Hare Intl. Airport to George Bush Intercontinental Airport, the best time to buy is in November, with an average price of IDR 2,084,400. You’ll want to avoid March, when the average price can reach as high as IDR 3,963,300.

IDR 3,963,300
IDR 3,023,850
IDR 2,084,400
IDR 1,144,950
    Cheapest
  • IDR 3,181,900
    Apr
  • IDR 2,377,500
    May
  • IDR 3,351,100
    Jun
  • IDR 3,019,600
    Jul
  • IDR 3,572,900
    Aug
  • IDR 2,864,500
    Sep
  • IDR 2,819,300
    Oct
  • IDR 2,084,400
    Nov
  • IDR 2,670,900
    Dec
  • IDR 2,863,100
    Jan
  • IDR 2,155,000
    Feb
  • IDR 3,963,300
    Mar

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

The data is based on the past 12 months and shows the average ticket prices from O'Hare Intl. Airport to George Bush Intercontinental 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 day to depart from O'Hare Intl. Airport to George Bush Intercontinental Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

IDR 3,404,200
IDR 2,695,000
IDR 1,985,800
IDR 1,276,600
  • IDR 1,985,800
    Mon
  • IDR 3,362,400
    Tue
  • IDR 2,764,700
    Wed
  • IDR 2,685,100
    Thu
  • IDR 2,928,600
    Fri
  • IDR 3,404,200
    Sat
  • IDR 3,023,500
    Sun

Selected Airlines from O'Hare Intl. Airport to George Bush Intercontinental Airport

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

Frontier Airlines
From IDR 502,900
Spirit Airlines
From IDR 648,700
United Airlines
From IDR 1,232,000
American Airlines
From IDR 1,262,200
Delta Air Lines
From IDR 1,327,600
Alaska Airlines
From IDR 85,983,400

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Flight Schedule from O'Hare Intl. Airport to George Bush Intercontinental Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. NK1647

    O'Hare Intl. Airport

    7:43 PM

    ORD

    2h 43m

    10:26 PM

    IAH

    S M T W T F S
    Search

  2. F93135

    O'Hare Intl. Airport

    5:35 PM

    ORD

    3h 23m

    8:58 PM

    IAH

    S M T W T F S
    Search

  3. F91596

    O'Hare Intl. Airport

    5:50 AM

    ORD

    2h 9m

    Nonstop

    8:59 AM

    ATL

    S M T W T F S
    Search

  4. F94075

    Hartsfield-Jackson Atlanta International Airport

    9:15 PM

    ATL

    2h 35m

    Nonstop

    10:50 PM

    IAH

    S M T W T F S
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O'Hare Intl. Airport to George Bush Intercontinental Airport Flights Info

Flight distance1,492.21 km
Cheapest one-way ticket priceIDR 502,900
Cheapest return ticket priceIDR 993,200

FAQs for O'Hare Intl. Airport to George Bush Intercontinental Airport Flights

  • How long is a flight from O'Hare Intl. Airport to George Bush Intercontinental Airport?

    It takes around 3 hours to fly from O'Hare Intl. Airport (ord) to George Bush Intercontinental Airport (iah).
  • There are around 15 daily flights from O'Hare Intl. Airport (ORD) to George Bush Intercontinental Airport (IAH).
  • Tickets cost around IDR 2,521,900 in May, making it the cheapest month to book. O'Hare Intl. Airport (ORD) to George Bush Intercontinental Airport (IAH) is a popular route, so don't forget to book your tickets in advance.
  • The route from O'Hare Intl. Airport (ORD) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around IDR 2,936,700 in April, the most expensive month to book this route.
  • The earliest flight departs from O'Hare Intl. Airport (ORD) at 05:49 and arrives in George Bush Intercontinental Airport (IAH) at 08:50.
  • The latest flight departs from O'Hare Intl. Airport (ORD) at 21:23 and arrives in George Bush Intercontinental Airport (IAH) at 00:30.
  • United Airlines is a very popular airline operating an average of 6213 flights per month.

Popular Destinations

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 in 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, WLAN, 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 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.