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

Explore the cheapest one-way and round-trip flights from O'Hare Intl. Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from PLN 193 and round-trip from PLN 402. Based on Trip.com's latest 7-day flight data.

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 PLN 492. You’ll want to avoid October, when the average price can reach as high as PLN 935.

PLN 935
PLN 714
PLN 492
PLN 271
    Cheapest
  • PLN 935
    Oct
  • PLN 492
    Nov
  • PLN 630
    Dec
  • PLN 676
    Jan
  • PLN 509
    Feb
  • PLN 935
    Mar
  • PLN 571
    Apr
  • PLN 660
    May
  • PLN 836
    Jun
  • PLN 693
    Jul
  • PLN 702
    Aug
  • PLN 753
    Sep

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 Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

PLN 792
PLN 704
PLN 616
PLN 528
  • PLN 696
    Mon
  • PLN 616
    Tue
  • PLN 657
    Wed
  • PLN 681
    Thu
  • PLN 792
    Fri
  • PLN 779
    Sat
  • PLN 782
    Sun

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

The cheapest airline flying from O'Hare Intl. Airport to George Bush Intercontinental Airport is Frontier Airlines (from PLN 266) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From PLN 266
American Airlines
From PLN 418
Delta Air Lines
From PLN 424
Jetblue Airways
From PLN 509
United Airlines
From PLN 551
Alaska Airlines
From PLN 19,428

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What is the 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. AA3144

    9:33 PM

    ORD

    2h 53m

    12:26 AM

    IAH

    S M T W T F S
    Search
  2. F93135

    4:10 PM

    ORD

    3h

    7:10 PM

    IAH

    S - - W T F S
    Search
  3. F92198

    7:50 PM

    ORD

    2h 16m

    Nonstop

    11:06 PM

    ATL

    S M T W T F S
    Search
  4. F94075

    9:05 PM

    ATL

    2h 26m

    Nonstop

    10:31 PM

    IAH

    S M T W T F S
  5. F91596

    7:15 AM

    ORD

    2h 15m

    Nonstop

    10:30 AM

    ATL

    S - - W T F S
    Search
  6. F91403

    6:00 AM

    ATL

    2h 19m

    Nonstop

    7:19 AM

    IAH

    S M - W T F S
  7. F91596

    7:15 AM

    ORD

    2h 15m

    Nonstop

    10:30 AM

    ATL

    S - - W T F S
    Search
  8. F93217

    6:35 PM

    ATL

    2h 34m

    Nonstop

    8:09 PM

    IAH

    - - T - - - -
  9. F92205

    8:00 AM

    ORD

    3h 10m

    Nonstop

    12:10 PM

    FLL

    S - - W T F S
    Search
  10. F91495

    12:44 PM

    FLL

    3h

    Nonstop

    2:44 PM

    IAH

    S M - W T F S
  11. F92198

    7:50 PM

    ORD

    2h 16m

    Nonstop

    11:06 PM

    ATL

    S M T W T F S
    Search
  12. F91403

    6:00 AM

    ATL

    2h 19m

    Nonstop

    7:19 AM

    IAH

    S M - W T F S
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About O'Hare Intl. Airport and George Bush Intercontinental Airport

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

Flight distance 1,492.21 km
Cheapest one-way ticket price PLN 245
Cheapest return ticket price PLN 402

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

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

    O'Hare Intl. Airport to George Bush Intercontinental Airport takes about 2 hours 25 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 18 daily flights from O'Hare Intl. Airport (ORD) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from O'Hare Intl. Airport to George Bush Intercontinental Airport departs at 05:30, and the last departs at 22:14, with about 23 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • 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 PLN 943 in October, 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.
  • One-way flights from O'Hare Intl. Airport to George Bush Intercontinental Airport currently start from PLN 266, and round-trip fares start from PLN 402. The current lowest fare is a Frontier Airlines flight departing on Sun, Dec 6; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from O'Hare Intl. Airport to George Bush Intercontinental Airport, with an average flight time of 2 hours 55 minutes, and around 157 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 O'Hare Intl. Airport to George Bush Intercontinental Airport is PLN 1,013. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from O'Hare Intl. Airport to George Bush Intercontinental Airport, with one-way fares starting from PLN 266. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare Intl. Airport to George Bush Intercontinental Airport operates around 159 weekly flights, mainly by United Airlines, American Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare Intl. Airport and George Bush Intercontinental 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.

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.