184 € Cheap Flights from Key West International to Houston George Bush Intercntl.

Compare Key West International to Houston George Bush Intercntl. flight deals

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Flight deals from Key West International to Houston George Bush Intercntl.

Looking for a cheap last-minute deal or the best return flight from Key West International to Houston George Bush Intercntl.? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Key West International to Houston George Bush Intercntl.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Key West International to Houston George Bush Intercntl. flights are currently cheapest in March.

Direct flights from Key West International to Houston George Bush Intercntl.

Key West International to Houston George Bush Intercntl.: Alternative routes

Compare routes from Key West International to Houston below. You may find an airport to fly into that's cheaper, faster, or easier than Houston George Bush Intercntl..

Key West to Houston: Flight information

The things to know before you go.
Cheapest flight found184 €
Cheapest month to flyMarch
Average flight time3 hrs, 14 mins
Most popular airlineMesa Airlines
Average flights per week12

Finding cheap flights from Key West International to Houston George Bush Intercntl.: Frequently asked questions

The best price we found for a return flight from Key West International to Houston George Bush Intercntl. is 184 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 14 minutes is the average flight time from Key West International to Houston George Bush Intercntl..
Mesa Airlines and United fly direct from Key West International to Houston George Bush Intercntl..
As of February 2026, there are 12 flights per week flying from Key West International to Houston George Bush Intercntl..
The cheapest month to fly from Key West International to Houston George Bush Intercntl. is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Key West International Airport to Houston George Bush Intercntl. Airport on Wednesday, 18 March 2026.
Yes – the average flight time is 3 hours and 14 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston George Bush Intercntl. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Breeze Airways and United offer the cheapest flight tickets to Houston George Bush Intercntl..

Travelling from Key West International Airport (EYW) to George Bush Intercontinental Airport (IAH): what you need to know

  • Houston is one hour behind Key West and observes the UTC-5 timezone.

  • Your EYW to IAH flight won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • During popular months such as January, it's best to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead for international flights when you fly during a peak period in general.

  • Think about adding a stopover when booking your ticket from Key West International Airport to George Bush Intercontinental Airport. Just deselect 'Direct flights only' to break up your journey, or even explore someplace new along the way. Here are some options between EYW and IAH:

    • Tampa International Airport

    • Orlando International Airport

    • Miami International Airport

How to find the cheapest flights from Key West International Airport (EYW) to George Bush Intercontinental Airport (IAH)

  • 88 € is currently the best price for a one-way Key West International Airport to George Bush Intercontinental Airport flight. Return flights start at 184 €. These fares can change depending on demand and availability.

  • It's a good idea to book in advance if you want to get cheap tickets from EYW to IAH. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

  • The 'Whole month' search function shows you the cheapest flights from Key West International Airport to George Bush Intercontinental Airport across each month. It's a great way to find a bargain if your trip dates aren't set in stone.

  • You won't have to check every day to find out if fares have gone down when you set up a Price Alert. We'll let you know the moment there's a new deal on cheap flights from EYW to IAH.

  • Select your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Key West International Airport to George Bush Intercontinental Airport.

Handy information about Key West International Airport (EYW)

  • The address for EYW is 3491 South Roosevelt Boulevard.

  • Of all flights departing from Key West International Airport, 71.92% arrive on time at their destination.

  • To get to Key West International Airport from central Key West, it'll take around 5 minutes if you're going by car. Of course, this depends on traffic. It's approximately 3 kilometres from the airport to the city centre.

  • The journey on public transport will take about 40 minutes.

  • Catching an early flight from Key West International Airport to George Bush Intercontinental Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by picking one of these hotels near EYW:

Arriving at George Bush Intercontinental Airport (IAH)

Getting from George Bush Intercontinental Airport (IAH) to central Houston

  • The street address for IAH is 16930 JFK Boulevard.

  • George Bush Intercontinental Airport is approximately 27 kilometres from the centre of Houston. The drive time takes around 20 minutes.

  • Getting there by public transport typically takes 50 minutes.

When to fly to George Bush Intercontinental Airport (IAH)

  • The quietest month for a flight from Key West International Airport to George Bush Intercontinental Airport is February, while July is the busiest. Pick the ideal time to go to Houston based on whether you prefer a more fast-paced or easygoing experience.

  • Book your flight from Key West International Airport to George Bush Intercontinental Airport for August if you'd like to go to Houston during its warmest month. You can expect temperatures of between 24ºC (75ºF) and 40ºC (104ºF).

  • January has average temperatures of between 5ºC (41ºF) and 19ºC (66ºF). Search for cheap tickets from EYW to IAH around that time if you'd rather travel in cooler conditions.

Explore more of United States

  • Houston has loads to offer, but there are so many other corners of United States waiting to be explored. About 306 kilometres west of Houston, a trip to San Antonio will fill your itinerary to the brim. Start with leading sights like The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral.

  • Dallas is another sought-after destination in United States and is around 370 kilometres north of Houston. No trip is complete without dropping by Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.