Find Deals on Flights from Seattle/Tacoma Intl to Key West (SEA - EYW)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle/Tacoma Intl to Key West

(Round-trip)
Depart: Thu Jan 5 2017 Return: Sat Jan 14 2017 Trip spans 10 days
American Airlines
American Airlines
SEA
7:15p
EYW
1:59p
18h 44m
1 stop
EYW
3:30a
SEA
7:12p
15h 42m
1 stop
Depart: Sat Feb 11 2017 Return: Fri Feb 17 2017 Trip spans 7 days
Delta
Delta
SEA
5:55p
EYW
2:10a
8h 15m
1 stop
EYW
9:55a
SEA
8:24p
10h 29m
1 stop
Depart: Mon Jan 30 2017 Return: Fri Feb 10 2017 Trip spans 12 days
Major Airline
Major Airline
SEA
10:40p
EYW
6:48a
8h 08m
1 stop
EYW
3:18a
SEA
2:50p
11h 32m
1 stop
Depart: Fri May 26 2017 Return: Sun Jun 4 2017 Trip spans 10 days
JetBlue
JetBlue
SEA
6:42a
EYW
10:48a
28h 06m
2 stops
EYW
9:05a
SEA
9:28p
36h 23m
2 stops
Depart: Fri Jan 6 2017 Return: Fri Jan 13 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
6:17a
EYW
1:59p
7h 42m
1 stop
EYW
9:39a
SEA
7:12p
9h 33m
1 stop
Depart: Sat Jan 14 2017 Return: Fri Jan 20 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
6:59p
EYW
7:52a
12h 53m
1 stop
EYW
9:39a
SEA
10:24a
24h 45m
1 stop
Depart: Fri Jan 20 2017 Return: Tue Jan 24 2017 Trip spans 5 days
American Airlines
American Airlines
SEA
5:35p
EYW
12:24p
18h 49m
1 stop
EYW
11:35a
SEA
10:24a
22h 49m
1 stop
Depart: Mon Feb 20 2017 Return: Wed Feb 22 2017 Trip spans 3 days
Delta
Delta
SEA
6:35p
EYW
2:10a
7h 35m
1 stop
EYW
9:55a
SEA
8:24p
10h 29m
1 stop
Depart: Sat Jan 21 2017 Return: Sat Jan 28 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
8:25a
EYW
7:52a
23h 27m
1 stop
EYW
11:35a
SEA
10:24a
22h 49m
1 stop
Depart: Tue Jan 31 2017 Return: Fri Feb 10 2017 Trip spans 11 days
American Airlines
American Airlines
SEA
5:35p
EYW
12:24p
18h 49m
1 stop
EYW
3:30a
SEA
7:12p
15h 42m
1 stop
Depart: Fri May 19 2017 Return: Mon May 29 2017 Trip spans 11 days
Major Airline
Major Airline
SEA
2:42a
EYW
10:54p
20h 12m
2 stops
EYW
5:05a
SEA
3:07p
34h 02m
2 stops
Depart: Sun Jan 1 2017 Return: Tue Jan 10 2017 Trip spans 10 days
Delta
Delta
SEA
1:38a
EYW
8:51a
7h 13m
1 stop
EYW
8:35a
SEA
5:30p
8h 55m
1 stop
Depart: Fri Jan 13 2017 Return: Tue Jan 17 2017 Trip spans 5 days
American Airlines
American Airlines
SEA
5:35p
EYW
12:24p
18h 49m
1 stop
EYW
11:45a
SEA
10:48p
11h 03m
1 stop
Depart: Sat Apr 22 2017 Return: Tue Apr 25 2017 Trip spans 4 days
American Airlines
American Airlines
SEA
3:54a
EYW
3:42p
11h 48m
2 stops
EYW
11:25a
SEA
10:07p
10h 42m
1 stop
Depart: Fri Jun 30 2017 Return: Sun Jul 9 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
3:59p
EYW
8:10a
16h 11m
2 stops
EYW
1:20a
SEA
6:06p
16h 46m
2 stops
Depart: Fri Dec 30 2016 Return: Mon Jan 9 2017 Trip spans 11 days
American Airlines
American Airlines
SEA
5:25p
EYW
6:13a
12h 48m
1 stop
EYW
3:30a
SEA
7:12p
15h 42m
1 stop
Depart: Sat Dec 17 2016 Return: Sat Dec 24 2016 Trip spans 8 days
Major Airline
Major Airline
SEA
10:50a
EYW
10:40p
11h 50m
1 stop
EYW
6:53a
SEA
3:19p
8h 26m
1 stop
Depart: Fri Feb 3 2017 Return: Sun Feb 5 2017 Trip spans 3 days
American Airlines
American Airlines
SEA
5:35p
EYW
12:24p
18h 49m
1 stop
EYW
11:35a
SEA
12:22p
24h 47m
1 stop
Depart: Tue Feb 14 2017 Return: Thu Feb 23 2017 Trip spans 10 days
American Airlines
American Airlines
SEA
5:35p
EYW
12:24p
18h 49m
1 stop
EYW
11:35a
SEA
10:24a
22h 49m
1 stop
Depart: Sat Feb 18 2017 Return: Thu Feb 23 2017 Trip spans 6 days
American Airlines
American Airlines
SEA
5:35p
EYW
12:29p
18h 54m
1 stop
EYW
3:35a
SEA
7:16p
15h 41m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$445
Destination

Key West
$445