Cheap Flights from George Bush Intercontinental Airport (IAH)

View AU$84 flight on Tue, 6 Oct 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH)

  • American Airlines

  • United

  • Delta

  • Frontier Airlines

  • JetBlue Airways

  • Alaska Airlines

  • Air Canada

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Flights from George Bush Intercontinental Airport

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

Delta
Wed, 7 Oct - Sat, 10 Oct
IAH
Houston
ATL
Atlanta
AU$167 Return, found 2 days ago
AU$167
Return
found 2 days ago
Select Delta flight, departing Wed, 7 Oct from Houston to Atlanta, returning Sat, 10 Oct, priced at AU$167 found 2 days ago
Delta
Tue, 6 Oct - Fri, 9 Oct
IAH
Houston
ATL
Atlanta
AU$195 Return, found 12 hours ago
AU$195
Return
found 12 hours ago
Select Delta flight, departing Tue, 6 Oct from Houston to Atlanta, returning Fri, 9 Oct, priced at AU$195 found 12 hours ago
American Airlines
Sun, 6 Sept - Sat, 12 Sept
IAH
Houston
MIA
Miami
AU$254 Return, found 5 hours ago
AU$254
Return
found 5 hours ago
Select American Airlines flight, departing Sun, 6 Sept from Houston to Miami, returning Sat, 12 Sept, priced at AU$254 found 5 hours ago
American Airlines
Sun, 6 Sept - Fri, 11 Sept
IAH
Houston
MCO
Orlando
AU$269 Return, found 6 hours ago
AU$269
Return
found 6 hours ago
Select American Airlines flight, departing Sun, 6 Sept from Houston to Orlando, returning Fri, 11 Sept, priced at AU$269 found 6 hours ago
United
Wed, 7 Oct - Sat, 10 Oct
IAH
Houston
ATL
Atlanta
AU$280 Return, found 2 days ago
AU$280
Return
found 2 days ago
Select United flight, departing Wed, 7 Oct from Houston to Atlanta, returning Sat, 10 Oct, priced at AU$280 found 2 days ago
American Airlines
Fri, 11 Sept - Thu, 17 Sept
IAH
Houston
ORD
Chicago
AU$316 Return, found 4 days ago
AU$316
Return
found 4 days ago
Select American Airlines flight, departing Fri, 11 Sept from Houston to Chicago, returning Thu, 17 Sept, priced at AU$316 found 4 days ago
Delta
Mon, 21 Sept - Sat, 26 Sept
IAH
Houston
DEN
Denver
AU$332 Return, found 5 days ago
AU$332
Return
found 5 days ago
Select Delta flight, departing Mon, 21 Sept from Houston to Denver, returning Sat, 26 Sept, priced at AU$332 found 5 days ago
Delta
Fri, 11 Sept - Mon, 28 Sept
IAH
Houston
LAS
Las Vegas
AU$365 Return, found 2 days ago
AU$365
Return
found 2 days ago
Select Delta flight, departing Fri, 11 Sept from Houston to Las Vegas, returning Mon, 28 Sept, priced at AU$365 found 2 days ago
JetBlue Airways
Sat, 29 Aug - Sun, 13 Sept
IAH
Houston
MCO
Orlando
AU$442 Return, found 1 day ago
AU$442
Return
found 1 day ago
Select JetBlue Airways flight, departing Sat, 29 Aug from Houston to Orlando, returning Sun, 13 Sept, priced at AU$442 found 1 day ago
Aeromexico
Wed, 9 Sept - Mon, 14 Sept
IAH
Houston
MEX
Mexico City
AU$483 Return, found 15 hours ago
AU$483
Return
found 15 hours ago
Select Aeromexico flight, departing Wed, 9 Sept from Houston to Mexico City, returning Mon, 14 Sept, priced at AU$483 found 15 hours ago

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 kilometres 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 AU$84. 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.

Travel information

George Bush Intercontinental Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
George Bush Intercontinental AirportHouston, USAIATA: IAH, ICAO: IAH29.984400-95.34140029.57 meters

Houston Airport is also known by its International Air Transport Association code as IAH Airport and is located in the city of Houston. Flights are handled by 58 airlines offering both international and domestic travel. The most common airline flying in and out of Houston is American Airlines with 5,548 Houston flights every month! Check out our helpful George Bush Intercontinental Airport information, including individual terminal maps and local weather information. It’s everything you need to book cheap Houston flights for your next business trip or holiday!

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