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Fares from $119 One Way, $238 Round Trip from Seattle to Key West

Prices starting at $238 for return flights and $119 for one-way flights to Key West were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

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More About Flying To Key West from Seattle

Route Information for Flights from Seattle to Key West

Origin Airport IATA CodeSEA
Destination Airport IATA CodeEYW
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Seattle to Key West

Orbitz combines guaranteed low prices with cutting-edge mobile tools for travel from Seattle to Key West to give you a travel experience that is second to none.

Bargain Travel at Your Fingertips

Orbitz provides the cheapest fares from Seattle to Key West. When reserving your flight you can mix and match a range of low cost airlines for you departing and returning domestic or international flights. This way you can travel on a budget while selecting the flights that suit your schedule.

Modern Tools for Fast-Paced Travel

Orbitz makes use of the latest technology to ensure that you are always kept up-to-date on the status of your Seattle to Key West flights. Through easy-to-use mobile Android and iPhone apps you can book low cost flights from Seattle to Key West and choose a range of cheap hotels to stay in.

Enjoy Stress-Free Travel with Flight Alerts

Once you have booked your flights from Seattle to Key West on Orbitz you will always be kept informed of any changes to your flight. When you opt into Orbitz’s free email and SMS alerts on your Seattle to Key West flights you can ask Orbitz to send the flight details to up to 6 other contacts, so keeping your family and business team informed is a cinch.

Frequent Flyer Program

For loyal Orbitz customers who fly from Seattle to Key West the chance to join our frequent flyer program is an added bonus. Simply log-on to your online account and input your frequent flyer number for future flights.

Flights from Seattle to Key West - Frequently Asked Questions

Are there non-stop flights from Seattle to Key West?

You'll need to break up the journey from Seattle to Key West because there are no direct flights on this route. American Airlines, Delta Air Lines and WestJet offer the next best thing — a flight with only one stopover.

What is the shortest flight from Seattle to Key West?

With the trip from Seattle to Key West taking a minimum of 6 hours and 14 minutes, you'll have enough time to sit back and enjoy the ride. Treat yourself to an in-flight wine and sink into your seat with a fascinating movie or book.

^Savings based on all package bookings with Flight + Hotel made on from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.