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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: Sat Jan 10 2015 Return: Thu Jan 15 2015 Trip spans 6 days
Delta
Delta
CLT
1:15a
EYW
5:03a
3h 48m
1 stop
EYW
5:50a
CLT
12:35p
6h 45m
1 stop
Depart: Mon Jan 12 2015 Return: Thu Jan 15 2015 Trip spans 4 days
Delta
Delta
DCA
6:00a
EYW
12:06p
6h 06m
1 stop
EYW
5:50a
DCA
11:00a
5h 10m
1 stop
Depart: Sun Jan 25 2015 Return: Fri Jan 30 2015 Trip spans 6 days
Delta
Delta
IAD
2:00a
EYW
6:33a
4h 33m
1 stop
EYW
10:15a
IAD
3:39p
5h 24m
1 stop
Depart: Thu Jan 1 2015 Return: Thu Feb 5 2015 Trip spans 36 days
United
United
MCO
10:56a
EYW
12:16p
1h 20m
nonstop
EYW
8:50a
MCO
10:11a
1h 21m
nonstop
Depart: Fri Feb 20 2015 Return: Thu Feb 26 2015 Trip spans 7 days
United
United
FLL
12:14p
EYW
1:15p
1h 01m
nonstop
EYW
6:06a
FLL
7:08a
1h 02m
nonstop
Depart: Thu Dec 25 2014 Return: Wed Dec 31 2014 Trip spans 7 days
American Airlines
American Airlines
MIA
4:20a
EYW
5:11a
0h 51m
nonstop
EYW
9:20a
MIA
10:02a
0h 42m
nonstop
Depart: Wed Feb 4 2015 Return: Wed Feb 11 2015 Trip spans 8 days
American Airlines
American Airlines
PNS
12:55p
EYW
4:17p
3h 22m
1 stop
EYW
2:46p
PNS
6:02p
3h 16m
1 stop
Depart: Thu Jan 29 2015 Return: Sun Feb 1 2015 Trip spans 4 days
Silver Airways
Silver Airways
TPA
3:18p
EYW
4:29p
1h 11m
nonstop
EYW
12:10p
TPA
1:23p
1h 13m
nonstop
Depart: Wed Jan 21 2015 Return: Thu Jan 22 2015 Trip spans 2 days
Silver Airways
Silver Airways
RSW
1:30p
EYW
2:17p
0h 47m
nonstop
EYW
3:15a
RSW
4:02a
0h 47m
nonstop
Depart: Wed Feb 11 2015 Return: Wed Feb 18 2015 Trip spans 8 days
American Airlines
American Airlines
BOS
8:55a
EYW
2:11p
5h 16m
1 stop
EYW
2:40a
BOS
7:44a
5h 04m
1 stop
Depart: Wed Apr 29 2015 Return: Mon May 4 2015 Trip spans 6 days
United
United
HOU
3:25a
EYW
10:06a
6h 41m
1 stop
EYW
10:10a
HOU
4:45p
6h 35m
1 stop
Depart: Sat May 2 2015 Return: Fri May 8 2015 Trip spans 7 days
United
United
MSY
1:30a
EYW
12:23p
10h 53m
2 stops
EYW
7:06a
MSY
3:53p
8h 47m
2 stops
Depart: Sat Apr 11 2015 Return: Wed Apr 15 2015 Trip spans 5 days
Delta
Delta
ORF
12:30p
EYW
5:02p
4h 32m
1 stop
EYW
8:10a
ORF
3:13p
7h 03m
1 stop
Depart: Mon Apr 13 2015 Return: Tue Apr 21 2015 Trip spans 9 days
Delta
Delta
DAY
10:15a
EYW
5:02p
6h 47m
1 stop
EYW
11:30a
DAY
4:37p
5h 07m
1 stop
Depart: Sat Apr 25 2015 Return: Thu Apr 30 2015 Trip spans 6 days
US Airways
US Airways
LGA
7:20a
EYW
2:23p
7h 03m
1 stop
EYW
9:50a
LGA
2:23p
4h 33m
1 stop
Depart: Tue Apr 21 2015 Return: Fri Apr 24 2015 Trip spans 4 days
American Airlines
American Airlines
RDU
2:10p
EYW
6:28p
4h 18m
1 stop
EYW
2:14p
RDU
7:31a
17h 17m
1 stop
Depart: Tue Jun 16 2015 Return: Tue Jun 23 2015 Trip spans 8 days
American Airlines
American Airlines
JFK
3:00a
EYW
8:00a
5h 00m
1 stop
EYW
2:14p
JFK
8:01p
5h 47m
1 stop
Depart: Tue May 12 2015 Return: Tue May 19 2015 Trip spans 8 days
Delta
Delta
PHL
11:15a
EYW
5:02p
5h 47m
1 stop
EYW
11:30a
PHL
5:40p
6h 10m
1 stop
Depart: Tue May 5 2015 Return: Thu May 7 2015 Trip spans 3 days
Delta
Delta
EWR
3:30a
EYW
10:47a
7h 17m
1 stop
EYW
8:10a
EWR
1:25p
5h 15m
1 stop
Depart: Mon Apr 20 2015 Return: Tue Apr 21 2015 Trip spans 2 days
Delta
Delta
MDW
2:00a
EYW
6:35a
4h 35m
1 stop
EYW
11:30a
MDW
4:54p
5h 24m
1 stop
Change your search
Airports
Origin

Pensacola
$278
Charlotte
$192
Raleigh
$397
Chicago
$434
Fort Lauderdale
$197
Dayton
$390
Washington
only $194
only $194
Fort Myers
$311
Miami
$253
New York City
only $398
only $396
Orlando
$197
New Orleans
$377
Newark
$426
Tampa
$305
Philadelphia
$410
Houston
$376
Boston
$366
Norfolk
$380
Destination

Key West
$192