United flights to Key West from $ 77* or from $/mo

United's most popular flights to Key West (EYW)

$
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New York/Newark (EWR)to

Key West (EYW)
07/01/25 - 07/08/25
from
$ 229
or from $/mo
Viewed: 1 day ago
Roundtrip
|
Economy

Chicago (ORD)to

Key West (EYW)
06/07/25 - 06/11/25
from
$ 329
or from $/mo
Viewed: 1 day ago
Roundtrip
|
Economy

Tampa (TPA)to

Key West (EYW)
08/10/25 - 08/14/25
from
$ 77
or from $/mo
Viewed: 23 hours ago
Roundtrip
|
Economy

Houston (IAH)to

Key West (EYW)
05/24/25 - 05/28/25
from
$ 559
or from $/mo
Viewed: 1 day ago
Roundtrip
|
Economy

Denver (DEN)to

Key West (EYW)
05/24/25 - 05/28/25
from
$ 231
or from $/mo
Viewed: 1 day ago
Roundtrip
|
Economy

Washington, D.C. (IAD)to

Key West (EYW)
07/01/25 - 07/04/25
from
$ 209
or from $/mo
Viewed: 9 hours ago
Roundtrip
|
Economy

Fort Lauderdale (FLL)to

Key West (EYW)
08/04/25 - 08/07/25
from
$ 141
or from $/mo
Viewed: 1 day ago
Roundtrip
|
Economy

Cleveland (CLE)to

Key West (EYW)
05/25/25 - 05/29/25
from
$ 237
or from $/mo
Viewed: 1 day ago
Roundtrip
|
Economy

Boston (BOS)to

Key West (EYW)
06/07/25 - 06/11/25
from
$ 247
or from $/mo
Viewed: 1 day ago
Roundtrip
|
Economy

Philadelphia (PHL)to

Key West (EYW)
06/17/25 - 06/24/25
from
$ 563
or from $/mo
Viewed: 1 day ago
Roundtrip
|
Economy

Indianapolis (IND)to

Key West (EYW)
07/01/25 - 07/04/25
from
$ 259
or from $/mo
Viewed: 1 day ago
Roundtrip
|
Economy

Washington, D.C. (DCA)to

Key West (EYW)
05/25/25 - 05/29/25
from
$ 209
or from $/mo
Viewed: 23 hours ago
Roundtrip
|
Economy

Los Angeles (LAX)to

Key West (EYW)
06/07/25 - 06/11/25
from
$ 427
or from $/mo
Viewed: 23 hours ago
Roundtrip
|
Economy

Raleigh (RDU)to

Key West (EYW)
05/25/25 - 05/29/25
from
$ 217
or from $/mo
Viewed: 1 day ago
Roundtrip
|
Economy

New York/Newark (LGA)to

Key West (EYW)
05/31/25 - 06/04/25
from
$ 556
or from $/mo
Viewed: 23 hours ago
Roundtrip
|
Economy

San Francisco (SFO)to

Key West (EYW)
06/10/25 - 06/17/25
from
$ 309
or from $/mo
Viewed: 1 day ago
Roundtrip
|
Economy

Columbus (CMH)to

Key West (EYW)
07/01/25 - 07/04/25
from
$ 217
or from $/mo
Viewed: 1 day ago
Roundtrip
|
Economy

Dallas (DFW)to

Key West (EYW)
05/25/25 - 05/28/25
from
$ 614
or from $/mo
Viewed: 23 hours ago
Roundtrip
|
Economy

Milwaukee (MKE)to

Key West (EYW)
05/28/25 - 06/04/25
from
$ 468
or from $/mo
Viewed: 1 day ago
Roundtrip
|
Economy

San Antonio (SAT)to

Key West (EYW)
07/02/25 - 07/09/25
from
$ 514
or from $/mo
Viewed: 23 hours ago
Roundtrip
|
Economy

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

Business class deals on flights to Key West (EYW)

$

New York/Newark (EWR)to

Key West (EYW)
06/10/25 - 06/17/25

Roundtrip

|

Business

from
$ 609
or from $/mo
Viewed: 15 hours ago

Chicago (ORD)to

Key West (EYW)
06/14/25 - 06/17/25

Roundtrip

|

Business

from
$ 879
or from $/mo
Viewed: 13 hours ago

Houston (IAH)to

Key West (EYW)
07/21/25 - 07/24/25

Roundtrip

|

Business

from
$ 1,027
or from $/mo
Viewed: 1 day ago

Denver (DEN)to

Key West (EYW)
01/17/26 - 01/23/26

Roundtrip

|

Business

from
$ 1,034
or from $/mo
Viewed: 9 hours ago

Washington, D.C. (IAD)to

Key West (EYW)
05/31/25 - 06/05/25

Roundtrip

|

Business

from
$ 1,051
or from $/mo
Viewed: 5 hours ago

Cleveland (CLE)to

Key West (EYW)
05/22/25 - 05/27/25

Roundtrip

|

Business

from
$ 918
or from $/mo
Viewed: 3 hours ago

Boston (BOS)to

Key West (EYW)
06/06/25 - 06/10/25

Roundtrip

|

Business

from
$ 1,068
or from $/mo
Viewed: 1 day ago

Philadelphia (PHL)to

Key West (EYW)
12/30/25 - 01/06/26

Roundtrip

|

Business

from
$ 1,518
or from $/mo
Viewed: 11 hours ago

Washington, D.C. (DCA)to

Key West (EYW)
05/24/25 - 05/26/25

Roundtrip

|

Business

from
$ 1,157
or from $/mo
Viewed: 1 day ago

New York/Newark (LGA)to

Key West (EYW)
06/17/25 - 06/17/25

Roundtrip

|

Business

from
$ 1,291
or from $/mo
Viewed: 11 hours ago

San Francisco (SFO)to

Key West (EYW)
05/24/25 - 05/31/25

Roundtrip

|

Business

from
$ 1,842
or from $/mo
Viewed: 1 hour ago

Dallas (DFW)to

Key West (EYW)
08/18/25 - 08/21/25

Roundtrip

|

Business

from
$ 1,204
or from $/mo
Viewed: 9 hours ago

Raleigh (RDU)to

Key West (EYW)
07/19/25 - 07/26/25

Roundtrip

|

Business

from
$ 1,175
or from $/mo
Viewed: 15 hours ago

Los Angeles (LAX)to

Key West (EYW)
05/25/25 - 05/29/25

Roundtrip

|

Business

from
$ 1,742
or from $/mo
Viewed: 8 hours ago

Indianapolis (IND)to

Key West (EYW)
09/08/25 - 09/12/25

Roundtrip

|

Business

from
$ 1,292
or from $/mo
Viewed: 9 hours ago

Portland, OR (PDX)to

Key West (EYW)
02/19/26 - 02/25/26

Roundtrip

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Business

from
$ 1,480
or from $/mo
Viewed: 17 hours ago

Pittsburgh (PIT)to

Key West (EYW)
07/31/25 - 08/04/25

Roundtrip

|

Business

from
$ 1,266
or from $/mo
Viewed: 1 day ago

Buffalo (BUF)to

Key West (EYW)
05/20/25 - 05/24/25

Roundtrip

|

Business

from
$ 869
or from $/mo
Viewed: 1 day ago

Milwaukee (MKE)to

Key West (EYW)
07/26/25 - 08/02/25

Roundtrip

|

Business

from
$ 1,482
or from $/mo
Viewed: 17 hours ago

Baltimore (BWI)to

Key West (EYW)
08/26/25 - 09/06/25

Roundtrip

|

Business

from
$ 1,795
or from $/mo
Viewed: 1 day ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.