Find Deals on Flights from Seattle to Key West

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 to Key West

(Round-trip)
Depart: Mon May 8 2017 Return: Wed May 17 2017 Trip spans 10 days
United
United
SEA
8:10p
EYW
8:25a
12h 15m
2 stops
EYW
4:40a
SEA
6:19p
13h 39m
2 stops
Depart: Wed May 10 2017 Return: Thu May 18 2017 Trip spans 9 days
American Airlines
American Airlines
SEA
6:35p
EYW
3:46p
21h 11m
1 stop
EYW
10:35a
SEA
9:03a
22h 28m
1 stop
Depart: Tue Aug 15 2017 Return: Mon Aug 21 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
11:00p
EYW
4:33a
29h 33m
2 stops
EYW
1:15a
SEA
6:08p
16h 53m
2 stops
Depart: Tue May 9 2017 Return: Fri May 12 2017 Trip spans 4 days
United
United
SEA
7:15p
EYW
8:25a
13h 10m
2 stops
EYW
4:40a
SEA
9:17p
16h 37m
2 stops
Depart: Thu May 11 2017 Return: Thu May 18 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
6:35p
EYW
3:46p
21h 11m
1 stop
EYW
10:35a
SEA
9:03a
22h 28m
1 stop
Depart: Sat May 13 2017 Return: Wed May 17 2017 Trip spans 5 days
United
United
SEA
3:10p
EYW
4:46a
13h 36m
2 stops
EYW
4:40a
SEA
5:46p
13h 06m
2 stops
Depart: Tue Jun 20 2017 Return: Tue Jun 27 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
6:20p
EYW
6:56a
12h 36m
1 stop
EYW
8:00a
SEA
11:35p
15h 35m
2 stops
Depart: Sat May 6 2017 Return: Mon May 15 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
2:43a
EYW
10:18a
31h 35m
2 stops
EYW
12:40a
SEA
6:07p
17h 27m
2 stops
Depart: Sun May 14 2017 Return: Wed May 17 2017 Trip spans 4 days
United
United
SEA
1:45a
EYW
2:18p
12h 33m
2 stops
EYW
4:40a
SEA
11:15p
18h 35m
2 stops
Depart: Wed Jul 26 2017 Return: Wed Aug 2 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
3:00a
EYW
3:47p
12h 47m
2 stops
EYW
9:22a
SEA
11:15p
13h 53m
2 stops
Depart: Mon May 15 2017 Return: Wed May 17 2017 Trip spans 3 days
United
United
SEA
3:10p
EYW
8:33a
17h 23m
2 stops
EYW
4:40a
SEA
5:46p
13h 06m
2 stops
Depart: Mon Jun 19 2017 Return: Tue Jun 27 2017 Trip spans 9 days
American Airlines
American Airlines
SEA
7:05a
EYW
6:56a
23h 51m
1 stop
EYW
8:00a
SEA
11:35p
15h 35m
2 stops
Depart: Wed Aug 23 2017 Return: Tue Aug 29 2017 Trip spans 7 days
United
United
SEA
8:53p
EYW
8:33a
11h 40m
2 stops
EYW
6:05a
SEA
9:03p
14h 58m
2 stops
Depart: Thu Apr 6 2017 Return: Tue Apr 11 2017 Trip spans 6 days
Major Airline
Major Airline
SEA
3:38p
EYW
7:44a
16h 06m
2 stops
EYW
1:10a
SEA
6:58p
17h 48m
2 stops
Depart: Thu Jun 22 2017 Return: Tue Jun 27 2017 Trip spans 6 days
American Airlines
American Airlines
SEA
2:05a
EYW
3:47p
13h 42m
2 stops
EYW
8:00a
SEA
11:35p
15h 35m
2 stops
Depart: Thu Aug 24 2017 Return: Tue Aug 29 2017 Trip spans 6 days
United
United
SEA
2:00a
EYW
2:18p
12h 18m
2 stops
EYW
4:40a
SEA
11:20p
18h 40m
2 stops
Depart: Tue Sep 26 2017 Return: Sun Oct 1 2017 Trip spans 6 days
United
United
SEA
8:30p
EYW
10:23a
13h 53m
2 stops
EYW
7:35a
SEA
10:47p
15h 12m
2 stops
Depart: Fri Jun 23 2017 Return: Tue Jun 27 2017 Trip spans 5 days
American Airlines
American Airlines
SEA
1:45p
EYW
5:51a
16h 06m
2 stops
EYW
8:00a
SEA
11:35p
15h 35m
2 stops
Depart: Wed Sep 27 2017 Return: Sun Oct 1 2017 Trip spans 5 days
United
United
SEA
2:00a
EYW
2:18p
12h 18m
2 stops
EYW
8:50a
SEA
10:47p
13h 57m
2 stops
Depart: Fri May 12 2017 Return: Wed May 17 2017 Trip spans 6 days
United
United
SEA
1:45a
EYW
2:18p
12h 33m
2 stops
EYW
4:40a
SEA
7:42p
15h 02m
2 stops
* 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
$501
Destination

Key West
$501