Cheap Flights from George Bush Intercontinental Airport

View RM361 flight on Sun, 15 Feb 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH)

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

  • Turkish Airlines

    Turkish Airlines

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Flights from George Bush Intercontinental Airport

Prices were available within the past 7 days and start at RM361 for one-way flights and RM805 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 4 Feb - Sat, 7 Feb
IAH
Houston
DEN
Denver
RM805 Return, found 3 days ago
RM805
Return
found 3 days ago
Select Delta flight, departing Wed, 4 Feb from Houston to Denver, returning Sat, 7 Feb, priced at RM805 found 3 days ago
Delta
Mon, 23 Feb - Tue, 3 Mar
IAH
Houston
DEN
Denver
RM844 Return, found 5 days ago
RM844
Return
found 5 days ago
Select Delta flight, departing Mon, 23 Feb from Houston to Denver, returning Tue, 3 Mar, priced at RM844 found 5 days ago
Delta
Wed, 4 Feb - Sat, 7 Feb
IAH
Houston
DEN
Denver
RM846 Return, found 3 days ago
RM846
Return
found 3 days ago
Select Delta flight, departing Wed, 4 Feb from Houston to Denver, returning Sat, 7 Feb, priced at RM846 found 3 days ago
Delta
Sun, 15 Feb - Sun, 22 Feb
IAH
Houston
ATL
Atlanta
RM864 Return, found 5 days ago
RM864
Return
found 5 days ago
Select Delta flight, departing Sun, 15 Feb from Houston to Atlanta, returning Sun, 22 Feb, priced at RM864 found 5 days ago
Delta
Wed, 4 Feb - Sat, 7 Feb
IAH
Houston
DEN
Denver
RM866 Return, found 3 days ago
RM866
Return
found 3 days ago
Select Delta flight, departing Wed, 4 Feb from Houston to Denver, returning Sat, 7 Feb, priced at RM866 found 3 days ago
Delta
Fri, 6 Feb - Sun, 8 Feb
IAH
Houston
ORD
Chicago
RM886 Return, found 2 days ago
RM886
Return
found 2 days ago
Select Delta flight, departing Fri, 6 Feb from Houston to Chicago, returning Sun, 8 Feb, priced at RM886 found 2 days ago
United
Wed, 4 Feb - Sat, 7 Feb
IAH
Houston
DEN
Denver
RM926 Return, found 3 days ago
RM926
Return
found 3 days ago
Select United flight, departing Wed, 4 Feb from Houston to Denver, returning Sat, 7 Feb, priced at RM926 found 3 days ago
American Airlines
Wed, 4 Feb - Sat, 7 Feb
IAH
Houston
DEN
Denver
RM1,049 Return, found 3 days ago
RM1,049
Return
found 3 days ago
Select American Airlines flight, departing Wed, 4 Feb from Houston to Denver, returning Sat, 7 Feb, priced at RM1,049 found 3 days ago
British Airways
Sun, 22 Feb - Tue, 10 Mar
IAH
Houston
FCO
Rome
RM2,389 Return, found 14 hours ago
RM2,389
Return
found 14 hours ago
Select British Airways flight, departing Sun, 22 Feb from Houston to Rome, returning Tue, 10 Mar, priced at RM2,389 found 14 hours ago
KLM
Sun, 22 Feb - Tue, 10 Mar
IAH
Houston
FCO
Rome
RM2,538 Return, found 14 hours ago
RM2,538
Return
found 14 hours ago
Select KLM flight, departing Sun, 22 Feb from Houston to Rome, returning Tue, 10 Mar, priced at RM2,538 found 14 hours ago

George Bush Intercontinental Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
George Bush IntercontinentalHouston, USIATA: IAH, ICAO: KIAH, GPS: KIAH29.984400-95.34140097ft

George Bush Intercontinental, also known by IATA (International Air Transport Association) code IAH and ICAO (International Civil Aviation Organization) code KIAH, offers flights from multiple airline carriers to many popular global destinations. Above you'll find some useful information about Houston's airport that can help you in planning your next trip. Expedia offers flights from IAH airport on multiple airline carriers, and makes it easy and affordable for you to book low cost Houston flights.

Frequently asked questions

What is the airport code for George Bush Intercontinental Airport (IAH)?
George Bush Intercontinental Airport (IAH) uses the airport code: IAH.
How many terminals are there in IAH and how early should I arrive before my flight?
George Bush Intercontinental Airport (IAH) is a busy transportation hub with 5 terminal buildings. They include A, B, C and D. Whether you're arriving, departing or just transiting through, it's a clever idea to confirm which terminal you'll be using before you arrive. While you're at it, check out the airport's official homepage to see what types of facilities and services are available to you in each terminal. Get your holiday off to a comfortable start by arriving 1.5-2 hours in advance of domestic flights. For international flights, you'll want to arrive 2-3 hours before your departure time. These recommendations account for possible delays at security, time needed to check in bags and finding your gate.
How far is George Bush Intercontinental Airport (IAH) from central Houston?
One of the best ways to reach downtown Houston is by booking a Houston car rental. Touch down, collect your bags and then pick up a set of wheels from EZ Rent-A-Car's on-site branch. You'll need to drive around 26 kilometers south of George Bush Intercontinental Airport (IAH) before you're in the centre.
Does Houston Airport have a hotel?
Unfortunately, you won't find any hotels in the immediate surrounds of Houston Airport. That said, you're bound to find a comfortable place to stay before your flight if you look further afield. The Fancy FoXX is an excellent place to stay ahead of your flight. Just a short cab ride from the airport, it offers comfy beds as well as a swimming pool, a king bed and pet-friendly facilities. The Scottish Inn & Suites - IAH Airport isn't too far from the airport either and comes with complimentary breakfast, express check-out services and free WiFi.
Are there private lounges in Houston Airport?
You can escape the crowds in one of the private lounges on offer at Houston Airport (we know the excitement and energy of the main terminal areas can be a little overwhelming). Do some research to ensure you meet the requirements to use the lounge. If not, you may need a specific membership.
What airlines fly out of Houston Airport?
Check in your suitcase and then jet off from IAH on one of these reputable domestic airlines:

  • United Airlines
  • American Airlines
  • Spirit Airlines

With an impressive range of international airlines operating from IAH, your ticket to an amazing holiday is a couple of clicks away:

  • United Airlines
  • Aeromexico
  • Spirit Airlines

How many flights per day fly out of IAH?
Each day, 570 flights take off from George Bush Intercontinental Airport (IAH). Whether you're after business or economy, window or aisle, Expedia will help you find the perfect flight to your next destination.
How to find cheap flights from IAH with Expedia?
After entering your destination and date of travel, you can sort your results by price, along with filter by baggage inclusions, preferred airlines and more. The cheapest one-way flight from Houston, TX (IAH-George Bush Intercontinental) was to Atlanta (ATL) at RM361. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. One of the best methods to snag a cheap flight is to be flexible with your dates. Start by searching for flights on your preferred dates, then click "Flexible dates" above the results. This will show you the cheapest prices for the days surrounding your trip. You can also filter your search results by airline preference, nonstop flights, included baggage and more.
Where can you fly to from Houston Airport?
There are numerous places you can journey to from Houston Airport, but the most frequented international destinations are Mexico City, Cancun and London. The majority of domestic travellers jet to Dallas, Chicago or Los Angeles. Select your destination, book your airfare and you'll be starting your memorable adventure before you know it.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

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