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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: Mon Apr 20 2015 Return: Wed Apr 22 2015 Trip spans 3 days
Silver Airways
Silver Airways
FLL
EYW
1h 04m
nonstop
EYW
FLL
0h 54m
nonstop
Depart: Sat May 9 2015 Return: Tue May 12 2015 Trip spans 4 days
US Airways
US Airways
MIA
EYW
0h 56m
nonstop
EYW
MIA
0h 43m
nonstop
Depart: Mon May 11 2015 Return: Fri May 15 2015 Trip spans 5 days
Silver Airways
Silver Airways
PIE
EYW
1h 10m
nonstop
EYW
PIE
1h 10m
nonstop
Depart: Tue Jul 14 2015 Return: Thu Jul 16 2015 Trip spans 3 days
Silver Airways
Silver Airways
TPA
EYW
1h 11m
nonstop
EYW
TPA
1h 12m
nonstop
Depart: Sun Apr 12 2015 Return: Wed Apr 15 2015 Trip spans 4 days
Delta
Delta
CLT
EYW
4h 34m
1 stop
EYW
CLT
4h 14m
1 stop
Depart: Fri Apr 17 2015 Return: Thu Apr 23 2015 Trip spans 7 days
Silver Airways
Silver Airways
RSW
EYW
0h 47m
nonstop
EYW
RSW
0h 49m
nonstop
Depart: Tue May 5 2015 Return: Sat May 9 2015 Trip spans 5 days
US Airways
US Airways
PNS
EYW
7h 38m
1 stop
EYW
PNS
3h 38m
1 stop
Depart: Tue Jul 28 2015 Return: Tue Aug 4 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
JAX
EYW
3h 31m
1 stop
EYW
JAX
7h 29m
1 stop
Depart: Tue Apr 21 2015 Return: Wed Apr 29 2015 Trip spans 9 days
Delta
Delta
HPN
EYW
5h 12m
1 stop
EYW
HPN
5h 10m
1 stop
Depart: Tue Apr 28 2015 Return: Fri May 1 2015 Trip spans 4 days
American Airlines
American Airlines
BDL
EYW
6h 26m
1 stop
EYW
BDL
4h 39m
1 stop
Depart: Sat May 2 2015 Return: Tue May 5 2015 Trip spans 4 days
American Airlines
American Airlines
LGA
EYW
7h 14m
1 stop
EYW
LGA
4h 41m
1 stop
Depart: Mon May 4 2015 Return: Sat May 9 2015 Trip spans 6 days
American Airlines
American Airlines
EWR
EYW
5h 24m
1 stop
EYW
EWR
14h 26m
1 stop
Depart: Wed Jun 10 2015 Return: Mon Jun 15 2015 Trip spans 6 days
JetBlue Airways
JetBlue Airways
JFK
EYW
5h 15m
1 stop
EYW
JFK
6h 19m
1 stop
Depart: Tue Jun 2 2015 Return: Thu Jun 4 2015 Trip spans 3 days
Silver Airways
Silver Airways
MCO
EYW
1h 20m
nonstop
EYW
MCO
1h 20m
nonstop
Depart: Sun May 24 2015 Return: Thu May 28 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
DCA
EYW
4h 16m
1 stop
EYW
DCA
5h 04m
1 stop
Depart: Mon Apr 27 2015 Return: Wed May 6 2015 Trip spans 10 days
US Airways
US Airways
BOS
EYW
6h 26m
1 stop
EYW
BOS
4h 53m
1 stop
Depart: Tue May 19 2015 Return: Wed May 27 2015 Trip spans 9 days
Delta
Delta
PVD
EYW
7h 36m
1 stop
EYW
PVD
6h 53m
1 stop
Depart: Fri Jul 3 2015 Return: Tue Jul 7 2015 Trip spans 5 days
Delta
Delta
MSY
EYW
5h 02m
1 stop
EYW
MSY
5h 14m
1 stop
Depart: Sun Jun 7 2015 Return: Fri Jun 12 2015 Trip spans 6 days
Delta
Delta
IAD
EYW
7h 41m
1 stop
EYW
IAD
5h 48m
1 stop
Depart: Fri May 15 2015 Return: Tue May 19 2015 Trip spans 5 days
United
United
HOU
EYW
6h 02m
1 stop
EYW
HOU
7h 08m
1 stop
Airports
Origin

Pensacola
$322
New York
only $350
only $349
Charlotte
$308
Providence
$370
Fort Lauderdale
$257
Saint Petersburg
$305
White Plains
$345
Washington
only $382
only $366
Fort Myers
$309
Miami
$258
Orlando
$363
New Orleans
$378
Hartford
$347
Newark
$349
Tampa
$305
Jacksonville
$323
Houston
$384
Boston
$367
Destination

Key West
$257