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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
7:15a
DCA
12:07p
4h 52m
1 stop
Depart: Mon Feb 23 2015 Return: Wed Mar 4 2015 Trip spans 10 days
Delta
Delta
IAD
4:40a
EYW
12:17p
7h 37m
1 stop
EYW
7:10a
IAD
1:51p
6h 41m
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: 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: 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: 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: Tue Feb 10 2015 Return: Tue Feb 17 2015 Trip spans 8 days
American Airlines
American Airlines
HOU
4:56a
EYW
11:33a
6h 37m
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 Feb 4 2015 Return: Thu Feb 5 2015 Trip spans 2 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: Wed Jan 7 2015 Return: Wed Jan 14 2015 Trip spans 8 days
US Airways
US Airways
ORF
12:45p
EYW
5:17p
4h 32m
1 stop
EYW
11:25a
ORF
6:28p
7h 03m
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: Tue Mar 3 2015 Return: Wed Mar 4 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
1:20p
EYW
5:17p
3h 57m
1 stop
EYW
2:46p
RDU
6:43p
3h 57m
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 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: Sun Jun 7 2015 Return: Fri Jun 12 2015 Trip spans 6 days
American Airlines
American Airlines
BOS
12:47p
EYW
6:28p
5h 41m
1 stop
EYW
7:05a
BOS
1:32p
6h 27m
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: Mon Jun 1 2015 Return: Tue Jun 9 2015 Trip spans 9 days
United
United
MSP
2:20a
EYW
12:54p
10h 34m
2 stops
EYW
4:55a
MSP
1:56p
9h 01m
2 stops
Depart: Sun Apr 19 2015 Return: Sat Apr 25 2015 Trip spans 7 days
Delta
Delta
MDW
8:30a
EYW
4:02p
7h 32m
1 stop
EYW
4:10a
MDW
8:49a
4h 39m
1 stop
Change your search
Airports
Origin

Pensacola
$331
Charlotte
$192
Raleigh
$392
Chicago
$434
Fort Lauderdale
$197
Washington
only $194
only $194
Fort Myers
$311
Miami
$253
New York City
only $398
only $396
Baltimore
$424
Minneapolis
$426
Orlando
$197
New Orleans
$377
Tampa
$305
Philadelphia
$356
Houston
$326
Boston
$422
Norfolk
$366
Destination

Key West
$192