$201 Cheap Flights from Houston (IAH) to Key West (EYW)

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Cheap flights from Houston (IAH) to Key West (EYW)

Prices were available within the past 7 days and start at $201 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
Delta
American Airlines
American Airlines
American Airlines
United
United
United
United
Flight from Houston to Key West (IAH - EYW) route information
Origin airport
George Bush Intercontinental
Destination airport
Key West Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$229
Distance
914 mi

Houston to Key West Flights

The cheapest times to fly from Houston to Key West

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Key West are during the month of February. You can find some of the cheapest flights from Houston to Key West with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Houston to Key West

Sunday is one of the best days to book for cheap flights from Houston to Key West: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Houston to Key West

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Key West in 2024. You can also book with separate airlines for your outbound and return journeys, from $201 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Key West flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Key West airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to EYW last minute?
When it’s time to book your flights, being prepared pays off. While you may be able to find a deal on a George Bush Intercontinental Airport (IAH) to Key West Intl. Airport flight at the last minute, tickets usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international flights it’s three to four months.
Can I change the date of my flight from Houston Airport to EYW?
We know plans can change, so Expedia is here to help make things as simple as possible. First, access your George Bush Intercontinental Airport (IAH) to Key West Intl. Airport itinerary through the Expedia Trips portal and read the ticket conditions and rules about what changes you can make. If you purchased your ticket in the last 24 hours, some carriers will let you cancel for free and book new flights. If you booked your fare more than 24 hours ago, contact us via our Customer Service portal so we can help you further.
*Available to One Key members.