Cheap Flights from Seattle (SEA) to Key West (EYW) ~

Popular airlines from Seattle-Tacoma International Airport (SEA) to Key West Intl. Airport (EYW)

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Find the cheapest month to fly from Seattle (SEA) to Key West (EYW)

January is typically the cheapest month to fly

From HK$2,185 - HK$5,347 per traveller.

Graph displaying average flight prices per month

Seattle to Key West route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Key West Intl.
Distance
4347 km

Flights from Seattle to Key West

Book cheap flights from Seattle (SEA) to Key West (EYW) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Seattle (SEA) to Key West (EYW) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle (SEA) to Key West (EYW) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Key West flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Key West and things to do in Key West for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Key West more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Key West is now!

 

Frequently asked questions

How much is a flight from SEA to Key West Intl. Airport?
Round-trip journeys between Seattle - Tacoma Intl. Airport (SEA) and Key West Intl. Airport (EYW) start from . This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Key West Intl. Airport?
This can differ between air carriers, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are easy instructions on how to cancel your flight online.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to EYW that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to EYW flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Key West Intl. Airport (EYW)?
You'll have 4,400 kilometers to cover on the long-haul SeaTac to Key West route. Wear comfortable clothes and consider taking a neck pillow with you.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Key West Intl. Airport (EYW)?
If you want to fly straight from SEA to EYW, you'll need to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly between these airports.
Are Sea-Tac Airport to EYW flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from SEA to Key West Intl. Airport (EYW) can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd rather play it safe and start your trip planning early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines advertise their prices that far in advance. Our suggestion? Check back often as updates are made regularly.

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