Find Cheap 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
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: Sun May 28 2017 Return: Wed Jun 7 2017 Trip spans 11 days
American Airlines
American Airlines
SEA
6:20p
EYW
6:27a
12h 07m
1 stop
EYW
10:30a
SEA
9:58p
11h 28m
1 stop
Depart: Tue Sep 26 2017 Return: Sun Oct 1 2017 Trip spans 6 days
United
United
SEA
8:53p
EYW
7:10a
10h 17m
2 stops
EYW
8:50a
SEA
10:47p
13h 57m
2 stops
Depart: Mon May 1 2017 Return: Fri May 5 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
2:26p
EYW
2:50a
12h 24m
2 stops
EYW
7:55a
SEA
4:52a
20h 57m
2 stops
Depart: Mon Jul 31 2017 Return: Wed Aug 9 2017 Trip spans 10 days
American Airlines
American Airlines
SEA
8:15p
EYW
6:56a
10h 41m
1 stop
EYW
3:00a
SEA
6:33p
15h 33m
2 stops
Depart: Tue Aug 15 2017 Return: Sun Aug 20 2017 Trip spans 6 days
United
United
SEA
8:30p
EYW
8:33a
12h 03m
2 stops
EYW
6:42a
SEA
7:30p
12h 48m
2 stops
Depart: Wed Aug 2 2017 Return: Wed Aug 9 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
7:59p
EYW
3:47p
19h 48m
2 stops
EYW
3:00a
SEA
6:33p
15h 33m
2 stops
Depart: Wed Aug 16 2017 Return: Sun Aug 20 2017 Trip spans 5 days
United
United
SEA
4:15a
EYW
2:18p
10h 03m
2 stops
EYW
6:42a
SEA
7:30p
12h 48m
2 stops
Depart: Thu Jul 6 2017 Return: Mon Jul 10 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
10:04a
EYW
3:10a
17h 06m
2 stops
EYW
9:55a
SEA
7:38a
21h 43m
2 stops
Depart: Thu Aug 3 2017 Return: Wed Aug 9 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
7:59p
EYW
11:22a
15h 23m
2 stops
EYW
3:00a
SEA
8:18p
17h 18m
2 stops
Depart: Tue Sep 5 2017 Return: Tue Sep 12 2017 Trip spans 8 days
United
United
SEA
6:55p
EYW
8:33a
13h 38m
2 stops
EYW
9:48a
SEA
7:41p
9h 53m
2 stops
Depart: Sat Aug 5 2017 Return: Wed Aug 9 2017 Trip spans 5 days
American Airlines
American Airlines
SEA
2:05a
EYW
3:47p
13h 42m
2 stops
EYW
3:00a
SEA
6:33p
15h 33m
2 stops
Depart: Thu Sep 28 2017 Return: Sun Oct 1 2017 Trip spans 4 days
United
United
SEA
7:05p
EYW
6:18a
11h 13m
2 stops
EYW
10:40a
SEA
10:47p
12h 07m
2 stops
Depart: Thu Jun 29 2017 Return: Wed Jul 5 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
10:04a
EYW
3:10a
17h 06m
2 stops
EYW
9:55a
SEA
4:39p
30h 44m
2 stops
Depart: Tue Aug 1 2017 Return: Fri Aug 11 2017 Trip spans 11 days
American Airlines
American Airlines
SEA
8:15p
EYW
3:47p
19h 32m
2 stops
EYW
10:30a
SEA
9:01a
22h 31m
1 stop
Depart: Mon Aug 7 2017 Return: Sun Aug 13 2017 Trip spans 7 days
United
United
SEA
1:32p
EYW
4:48a
15h 16m
2 stops
EYW
1:03p
SEA
1:02a
11h 59m
2 stops
Depart: Thu Jun 1 2017 Return: Sun Jun 4 2017 Trip spans 4 days
Major Airline
Major Airline
SEA
11:45p
EYW
8:20a
8h 35m
2 stops
EYW
2:42a
SEA
6:07p
15h 25m
2 stops
Depart: Fri Aug 4 2017 Return: Wed Aug 9 2017 Trip spans 6 days
American Airlines
American Airlines
SEA
1:45p
EYW
5:51a
16h 06m
2 stops
EYW
3:00a
SEA
9:42p
18h 42m
2 stops
Depart: Sun Aug 6 2017 Return: Wed Aug 9 2017 Trip spans 4 days
American Airlines
American Airlines
SEA
6:20p
EYW
6:56a
12h 36m
1 stop
EYW
3:00a
SEA
9:42p
18h 42m
2 stops
Depart: Thu Oct 5 2017 Return: Sun Oct 8 2017 Trip spans 4 days
United
United
SEA
1:30p
EYW
8:33a
19h 03m
2 stops
EYW
11:55a
SEA
10:47p
10h 52m
2 stops
Depart: Sat Jul 1 2017 Return: Wed Jul 5 2017 Trip spans 5 days
United
United
SEA
2:15p
EYW
4:53a
14h 38m
2 stops
EYW
1:55p
SEA
12:42a
10h 47m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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.

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Airports
Origin

Seattle
$483
Destination

Key West
$483