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Find Flight Deals from United States to Key West

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Key West

(Round-trip)
Depart: Sun Jan 11 2015 Return: Fri Jan 16 2015 Trip spans 6 days
Delta
Delta
CLT
7:00a
EYW
12:06p
5h 06m
1 stop
EYW
5:50a
CLT
12:35p
6h 45m
1 stop
Depart: Mon Jan 12 2015 Return: Fri Jan 16 2015 Trip spans 5 days
Delta
Delta
DCA
1:59a
EYW
9:34a
7h 35m
1 stop
EYW
12:46p
DCA
6:24p
5h 38m
1 stop
Depart: Thu Jan 22 2015 Return: Thu Jan 29 2015 Trip spans 8 days
United
United
FLL
5:49a
EYW
6:50a
1h 01m
nonstop
EYW
5:57a
FLL
6:58a
1h 01m
nonstop
Depart: Mon Feb 2 2015 Return: Fri Feb 6 2015 Trip spans 5 days
Delta
Delta
IAD
4:40a
EYW
9:34a
4h 54m
1 stop
EYW
5:50a
IAD
1:28p
7h 38m
1 stop
Depart: Tue Jan 13 2015 Return: Wed Jan 14 2015 Trip spans 2 days
American Airlines
American Airlines
MIA
4:20a
EYW
5:14a
0h 54m
nonstop
EYW
2:46p
MIA
3:30p
0h 44m
nonstop
Depart: Thu Feb 26 2015 Return: Wed Mar 4 2015 Trip spans 7 days
United
United
MCO
2:15p
EYW
3:35p
1h 20m
nonstop
EYW
3:05a
MCO
5:14a
2h 09m
1 stop
Depart: Fri Jan 30 2015 Return: Mon Feb 2 2015 Trip spans 4 days
American Airlines
American Airlines
PNS
12:55p
EYW
4:17p
3h 22m
1 stop
EYW
2:46p
PNS
6:14a
15h 28m
1 stop
Depart: Fri Feb 13 2015 Return: Sun Feb 15 2015 Trip spans 3 days
Silver Airways
Silver Airways
TPA
2:12a
EYW
3:25a
1h 13m
nonstop
EYW
2:45p
TPA
3:59p
1h 14m
nonstop
Depart: Thu Jan 29 2015 Return: Fri Jan 30 2015 Trip spans 2 days
United
United
RSW
7:51a
EYW
8:38a
0h 47m
nonstop
EYW
3:15a
RSW
4:02a
0h 47m
nonstop
Depart: Tue Jan 27 2015 Return: Sat Jan 31 2015 Trip spans 5 days
American Airlines
American Airlines
HOU
12:20a
EYW
5:52a
5h 32m
1 stop
EYW
2:46p
HOU
7:14p
4h 28m
1 stop
Depart: Wed Jan 28 2015 Return: Wed Feb 4 2015 Trip spans 8 days
American Airlines
American Airlines
PHL
8:30a
EYW
2:11p
5h 41m
1 stop
EYW
2:40a
PHL
7:32a
4h 52m
1 stop
Depart: Tue Jun 9 2015 Return: Wed Jun 10 2015 Trip spans 2 days
Delta
Delta
MEM
7:45a
EYW
12:17p
4h 32m
1 stop
EYW
3:05a
MEM
7:55a
4h 50m
1 stop
Depart: Thu Jun 11 2015 Return: Sun Jun 14 2015 Trip spans 4 days
Silver Airways
Silver Airways
JAX
3:35a
EYW
8:21a
4h 46m
1 stop
EYW
1:10p
JAX
4:10p
3h 00m
1 stop
Depart: Mon Apr 20 2015 Return: Sat Apr 25 2015 Trip spans 6 days
United
United
MSY
8:30a
EYW
3:35p
7h 05m
2 stops
EYW
10:10a
MSY
7:16p
9h 06m
2 stops
Depart: Sat Jun 6 2015 Return: Thu Jun 11 2015 Trip spans 6 days
American Airlines
American Airlines
ORF
1:55p
EYW
6:28p
4h 33m
1 stop
EYW
2:14p
ORF
7:37p
5h 23m
1 stop
Depart: Sat Feb 28 2015 Return: Mon Mar 2 2015 Trip spans 3 days
American Airlines
American Airlines
LGA
8:55a
EYW
2:11p
5h 16m
1 stop
EYW
2:40a
LGA
9:29a
6h 49m
1 stop
Depart: Wed Mar 18 2015 Return: Wed Mar 25 2015 Trip spans 8 days
Delta
Delta
JFK
4:30a
EYW
10:47a
6h 17m
1 stop
EYW
11:30a
JFK
6:52p
7h 22m
1 stop
Depart: Fri Jun 19 2015 Return: Mon Jun 22 2015 Trip spans 4 days
American Airlines
American Airlines
BOS
12:47p
EYW
6:28p
5h 41m
1 stop
EYW
2:14p
BOS
8:32p
6h 18m
1 stop
Depart: Mon May 4 2015 Return: Mon May 11 2015 Trip spans 8 days
United
United
BWI
5:45a
EYW
4:35p
10h 50m
2 stops
EYW
4:55a
BWI
4:20p
11h 25m
2 stops
Depart: Wed Apr 1 2015 Return: Tue Apr 7 2015 Trip spans 7 days
United
United
EWR
11:05a
EYW
4:35p
5h 30m
1 stop
EYW
2:25p
EWR
7:20p
4h 55m
1 stop
Change your search
Airports
Origin

Pensacola
$283
Charlotte
$192
Fort Lauderdale
$197
Washington
only $239
only $194
Fort Myers
$311
Miami
$253
New York City
only $398
only $382
Baltimore
$424
Orlando
$259
New Orleans
$377
Memphis
$363
Newark
$426
Tampa
$305
Jacksonville
$376
Philadelphia
$356
Houston
$326
Boston
$422
Norfolk
$380
Destination

Key West
$192