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Cheap Flights from Seattle to Key West, FL, United States - SEA to EYW

Popular flights from Seattle to Key West

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Jun 20, 2016 Jun 27, 2016 $549
United Airlines
Departure Date Return Date Lowest Price
Jul 17, 2016 Jul 22, 2016 $458

How Much Does it Cost to Fly from Seattle to Key West (SEA to EYW)?

We have collected flight cost data from across the web for travel from Seattle to Key West, and have found the average flight price for this trip to be $496.

When Can I Buy the Cheapest Flight from Seattle to Key West (SEA to EYW)?

Airlines can adjust prices for plane tickets from Seattle to Key West based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Seattle to Key West Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to Key West?
Answer: Atlanta, GA

Airlines Flying from Seattle to Key West (SEA to EYW)

Below are the different airlines that fly from Seattle to Key West with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to Key West.

Seattle to Key West
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American MIA X X X X X X X
American DFW / MIA X X X X X X X
Delta ATL X X X X X X X
Delta MSP / ATL X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Key West, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Miami American, Alaska, JetBlue, Frontier, Sun Country, United $363
Seattle to Atlanta American, Alaska, Frontier, Spirit, United $351
Seattle to Ft Lauderdale American, Alaska, JetBlue, Spirit, United, Virgin America $321
Seattle to Orlando American, Alaska, JetBlue, Frontier, Sun Country, United $338
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $195
Seattle to Dallas - Ft Worth American, Alaska, Frontier, Spirit, Sun Country, United, Virgin America $224
Seattle to New York American, Alaska, JetBlue, Frontier, Hawaiian, Sun Country, United, Virgin America $304
Seattle to Tampa American, Alaska, JetBlue, Frontier, Hawaiian, Sun Country, United $317
Seattle to Ft Myers American, Alaska, JetBlue, Sun Country, United $427
Seattle to West Palm Beach American, Alaska, JetBlue, United $408

Cheap Domestic Flights to Key West - EYW

FlightsAirlineLowest Price
Portland to Key West American, JetBlue, United $370
Portland to Miami American, Alaska, Frontier, United $390
Portland to Ft Lauderdale American, Alaska, JetBlue, Spirit, United, Virgin America $347
Portland to Atlanta American, Alaska, Frontier, United $300
Portland to Orlando American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United $244
Portland to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $316
Bellingham to MiamiCheck Dates
Portland to Tampa American, Alaska, JetBlue, Frontier, Sun Country, United $278
Portland to Dallas - Ft Worth American, Alaska, Frontier, Hawaiian, Spirit, United, Virgin America $142
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $127
Portland to Ft Myers American, Alaska, JetBlue, Sun Country, United $420
Bellingham to Ft Lauderdale American, Alaska $479

Cheap International Flights to Key West - EYW

FlightsAirlineLowest Price
Vancouver to Key West American, Air Canada, Alaska, JetBlue, United, WestJet Check Dates
Victoria to Key West American, Air Canada, Alaska, United, WestJet Check Dates
Vancouver to Miami American, Air Canada, Alaska, Frontier, United, WestJet, Great Lakes $345
Vancouver to Ft Lauderdale Silver, American, Air Canada, Alaska, JetBlue, Spirit, United, Virgin America, WestJet $341
Vancouver to Orlando Silver, American, Air Canada, Alaska, Frontier, Allegiant, Spirit, United, Virgin America, WestJet $285
Vancouver to Havana Air Canada, Cubana, WestJet $834
Vancouver to Varadero Air Canada, Air Transat, Sunwing, WestJet $443
Victoria to Miami Pacific Coastal, American, Air Canada, Alaska, Frontier, United, WestJet $362
Cheap Flights from Seattle to Key West, FL, United States, from $458 Round trip from SEA to EYW