Flights from Seattle to Key West, United States

Did you mean flights from Key West to Seattle?

Seattle to Key West Last modified: Jan 22, 2024 8:25 -05:00

We've scanned 115,678,683 round trip itineraries and found the cheapest flights to Key West. JetBlue & Multiple Airlines frequently offer the best deals to Key West flights, or select your preferred carrier below to see the cheapest days to fly.

JetBlue
SEAEYW
Thu 3/28
1 stop
EYWSEA
Wed 4/3
1 stop
$495
Multiple Airlines
SEAEYW
Mon 2/26
1 stop
EYWSEA
Tue 3/5
1 stop
$546
United
SEAEYW
Sun 2/18
2 stops
EYWSEA
Wed 2/21
2 stops
$593
Major Airlines
SEAEYW
Tue 3/12
1 stop
EYWSEA
Fri 3/15
1 stop
$604
American
SEAEYW
Sat 2/3
1 stop
EYWSEA
Wed 2/7
1 stop
$775

How Much is a Flight from Seattle to Key West?

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 $500.

Where To Buy Cheap Flights from Seattle to Key West?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for 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 found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Seattle to Key West?

The chart below shows up-to-date information regarding how far in advance to book your flight from Seattle to Key West.

Cheapest Day To Fly from Seattle to Key West

We've examined 231,357,366 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Seattle to Key West is Sunday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$474$510$551$552$494 $419

Cheap Last Minute Flights from Seattle to Key West

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Seattle to Key West. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
7 8 9 10 11 12 13
$791
14 15 16 17 18 19 20
$791 $778
21 22 23 24 25 26 27
$778 $552
28 29 30 31 1 2 3
$552 $777
4 5 6 7 8 9 10
$777 $606
11 12 13 14 15 16 17
$606

Connecting Flights vs Direct Flights from Seattle to Key West

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Seattle to Key West is $643.

The average price for direct flights from Seattle to Key West is not available.

One Way Flights vs Round Trip Flights from Seattle to Key West

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Seattle to Key West. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Seattle to Key West is $233.

The average price for round trip flights from Seattle to Key West is $643.

Seattle to Key West Flight Questions

Airlines in Seattle flying to Key West Last modified: Jan 22, 2024 8:25 -05:00Number of routes searched: 0Number of itineraries searched: 0

Wondering which airlines fly out of Seattle to Key West? We've gathered the average price of Seattle airlines with flights to Key West. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Seattle to Key West Airports

These are the major commercial airports we're currently monitoring in Seattle and Key West. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from Seattle to Key West