Cheap Flights to Key West

View ฿78,160 flight on Thu, 11 Sep 2025Opens in a new window

Popular airlines to Key West

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Cheap round-trip flights to Key West

Prices were available within the past 7 days and start at ฿78,160 for one-way flights and ฿21,360 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 11 Sep - Wed, 17 Sep
LHR
London
EYW
Key West
฿21,360 Return, found 18 hours ago
฿21,360
Return
found 18 hours ago
Select American Airlines flight, departing Thu, 11 Sep from London to Key West, returning Wed, 17 Sep, priced at ฿21,360 found 18 hours ago
Finnair
Thu, 11 Sep - Wed, 17 Sep
LHR
London
EYW
Key West
฿21,755 Return, found 18 hours ago
฿21,755
Return
found 18 hours ago
Select Finnair flight, departing Thu, 11 Sep from London to Key West, returning Wed, 17 Sep, priced at ฿21,755 found 18 hours ago
American Airlines
Thu, 11 Sep - Wed, 17 Sep
LHR
London
EYW
Key West
฿21,925 Return, found 18 hours ago
฿21,925
Return
found 18 hours ago
Select American Airlines flight, departing Thu, 11 Sep from London to Key West, returning Wed, 17 Sep, priced at ฿21,925 found 18 hours ago
British Airways
Thu, 11 Sep - Wed, 17 Sep
LHR
London
EYW
Key West
฿22,490 Return, found 18 hours ago
฿22,490
Return
found 18 hours ago
Select British Airways flight, departing Thu, 11 Sep from London to Key West, returning Wed, 17 Sep, priced at ฿22,490 found 18 hours ago
Iberia
Thu, 11 Sep - Wed, 17 Sep
LHR
London
EYW
Key West
฿22,625 Return, found 18 hours ago
฿22,625
Return
found 18 hours ago
Select Iberia flight, departing Thu, 11 Sep from London to Key West, returning Wed, 17 Sep, priced at ฿22,625 found 18 hours ago
Delta
Thu, 11 Sep - Wed, 17 Sep
LHR
London
EYW
Key West
฿23,405 Return, found 18 hours ago
฿23,405
Return
found 18 hours ago
Select Delta flight, departing Thu, 11 Sep from London to Key West, returning Wed, 17 Sep, priced at ฿23,405 found 18 hours ago

Find the cheapest month to fly from Columbus (CMH) to Key West (EYW)

April is typically the cheapest month to fly

From ฿6,463 - ฿17,254 per traveller.

Graph displaying average flight prices per month

Flights to Key West, Florida (EYW)

Travelers who fly to Key West arrive at the Key West International Airport (EYW) located 2 miles east of downtown. Six airlines fly into EYW, including low-cost carrier Southwest Airlines, which makes it easier to find a great deal on flights to Key West, particularly from cities like Orlando and New Orleans.

EYW is extremely convenient as a small airport, but it offers everything you need as far as amenities, including a number of eateries, gift shops, and a great bar if you want to relax and sip a refreshing beverage. Flights to and from Key West make it especially easy to get in and out, with short or nonexistent security lines and rarely a long wait for baggage.

Key West flights also provide passengers a number of transportation options once on the ground. Taxi service is readily available and public transit is cheap and convenient. Rental cars and private shuttles are just two of the other options, and many of the higher-end resorts and hotels offer complimentary shuttles to and from the airport.

Flights to Key West information
Destination airport
Key West Intl.
Destination airport IATA code
EYW
Destination city name
Key West
Return price
฿25,430
*Available to Expedia members.