Cheap Flights from George Bush Intercontinental Airport

IAH is the code for George Bush Intercontinental airport in .

The airlines flying out of George Bush Intercontinental (IAH) include: Spirit Airlines, Frontier Airlines, United.

is the most popular airline operating out of airport (IAH).

On average, fly out of IAH George Bush Intercontinental every day.

IAH is the airport code for George Bush Intercontinental.

George Bush Intercontinental is the airport in and uses the airport code: IAH.

On Expedia, you’ll see the best offers for cheap flights from IAH and you can compare flight prices from multiple airlines once you’ve entered your travel dates and destination. Refine your search and filter for nonstop flights, specific flight times, airline preference, and more. Direct flights tend to be more expensive, while booking far in advance is historically cheaper. In your search results, choose ‘Show flexible dates’ to see how the price of your route changes over the days surrounding your trip. After you’ve booked your flight, don’t miss our fantastic deals on hotels.

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.

It’s best to leave plenty of time so you won’t have to rush, especially during busy airport hours. For domestic flights, arrive at least 1.5-2 hours before departure time. For international routes, arrive 2-3 hours before the flight to ensure enough time for checking bags, security lines, and navigating to your gate.