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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: 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: Sun Mar 8 2015 Return: Sun Mar 15 2015 Trip spans 8 days
Silver Airways
Silver Airways
MCO
12:34p
EYW
1:55p
1h 21m
nonstop
EYW
3:15a
MCO
4:36a
1h 21m
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: Tue Mar 17 2015 Return: Tue Mar 24 2015 Trip spans 8 days
American Airlines
American Airlines
PNS
2:00a
EYW
8:59a
6h 59m
1 stop
EYW
6:48a
PNS
7:15p
12h 27m
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 16 2015 Return: Wed Jun 17 2015 Trip spans 2 days
American Airlines
American Airlines
MEM
4:00a
EYW
8:10a
4h 10m
1 stop
EYW
2:14p
MEM
7:28p
5h 14m
1 stop
Depart: Sun Apr 19 2015 Return: Thu Apr 23 2015 Trip spans 5 days
United
United
MSY
6:45a
EYW
4:41p
9h 56m
2 stops
EYW
8:54a
MSY
7:16p
10h 22m
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
3:51a
EYW
11:06a
7h 15m
1 stop
EYW
7:52a
EWR
1:48p
5h 56m
1 stop
Depart: Wed Jun 17 2015 Return: Mon Jun 22 2015 Trip spans 6 days
American Airlines
American Airlines
PIT
1:37p
EYW
6:35a
16h 58m
1 stop
EYW
2:14p
PIT
6:39p
4h 25m
1 stop
Change your search
Airports
Origin

Pensacola
$331
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
$313
New Orleans
$377
Memphis
$363
Newark
$426
Tampa
$305
Philadelphia
$356
Houston
$326
Boston
$422
Norfolk
$380
Pittsburgh
$447
Destination

Key West
$192