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Cheap Flights from Seattle to Key West, FL, United States - SEA to EYW Last modified: May 31, 2016 7:51 PM

Popular flights from Seattle to Key West Last modified: May 31, 2016 7:51 PM

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
Aug 4, 2016 Aug 9, 2016 $456
JetBlue Airways
Departure Date Return Date Lowest Price
Sep 12, 2016 Sep 16, 2016 $675
United Airlines
Departure Date Return Date Lowest Price
Jul 27, 2016 Aug 3, 2016 $455

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 $490.

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.

Lowest Fares Chart By Month from Seattle to Key West

The chart below shows the lowest fare by month when flying from Seattle to Key West.

Month Origin Destination Carrier Depart Date Return Date Stops Price
June Seattle Key West United 6/28/16 7/6/16 2 $505
July Seattle Key West United 7/27/16 8/3/16 2 $455
August Seattle Key West American 8/4/16 8/9/16 2 $456
September Seattle Key West United 9/12/16 9/16/16 2 $464
October Seattle Key West American 10/13/16 10/27/16 1 $542
November Seattle Key West American 11/12/16 11/17/16 1 $460
December Seattle Key West American 12/20/16 12/29/16 2 $715
January Seattle Key West American 1/4/17 1/9/17 1 $557
TIPSave $246 by flying into West Palm Beach instead of Key West from Seattle

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) Number of flights searched: 87Last modified: May 31, 2016 7:51 PM

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 SLC / 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 $385
Seattle to Atlanta American, Alaska, Frontier, Spirit, United $312
Seattle to Ft Lauderdale American, Alaska, JetBlue, Spirit, United, Virgin America $324
Seattle to Orlando American, Alaska, JetBlue, Frontier, Sun Country, United $244
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $197
Seattle to Dallas - Ft Worth American, Alaska, Frontier, Spirit, Sun Country, United, Virgin America $244
Seattle to New York American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $310
Seattle to Tampa American, Alaska, JetBlue, Frontier, Sun Country, United $244
Seattle to Ft Myers American, Alaska, JetBlue, Sun Country, United $410
Seattle to West Palm Beach American, Alaska, JetBlue, United $296

Cheap Domestic Flights to Key West - EYW

FlightsAirlineLowest Price
Portland to Key West American, JetBlue, United $440
Portland to Miami American, Alaska, Frontier, United $348
Portland to Ft Lauderdale American, Alaska, JetBlue, Spirit, United, Virgin America $346
Portland to Atlanta American, Alaska, Frontier, United $357
Portland to Orlando American, Alaska, JetBlue, Frontier, Hawaiian, Spirit, Sun Country, United $244
Portland to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $273
Bellingham to MiamiCheck Dates
Portland to Tampa American, Alaska, JetBlue, Frontier, Sun Country, United $261
Portland to Dallas - Ft Worth American, Alaska, Frontier, Hawaiian, Spirit, United, Virgin America $157
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $137
Portland to Ft Myers American, Alaska, JetBlue, Sun Country, United $402
Bellingham to Ft Lauderdale American, Alaska $521

Cheap International Flights to Key West - EYW

FlightsAirlineLowest Price
Vancouver to Key West American, Air Canada, Alaska, United, WestJet $487
Victoria to Key West Silver, American, Air Canada, Alaska, United, WestJet Check Dates
Vancouver to Miami American, Air Canada, Alaska, Frontier, United, WestJet $334
Vancouver to Ft Lauderdale American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $328
Vancouver to Orlando Silver, American, Air Canada, Alaska, Frontier, Spirit, United, WestJet $276
Vancouver to Havana Air Canada, Air Transat, WestJet $1,237
Vancouver to Varadero Air Canada, Air Transat, Sunwing, WestJet $481
Victoria to Miami American, Air Canada, Alaska, United, WestJet $340
Cheap Flights from Seattle to Key West, FL, United States, from $455 Round trip from SEA to EYW