Cheap Flights to Key West

View ₩585,800 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines to Key West

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How much is the cheapest flight to Key West?

Prices were available within the past 7 days and start at ₩585,800 for one-way flights and ₩1,171,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct 7 - Thu, Oct 9
TPA
Tampa
EYW
Key West
₩1,171,600 Roundtrip, found 18 hours ago
₩1,171,600
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Tue, Oct 7 from Tampa to Key West, returning Thu, Oct 9, priced at ₩1,171,600 found 18 hours ago
United
Tue, Oct 7 - Thu, Oct 9
TPA
Tampa
EYW
Key West
₩1,215,100 Roundtrip, found 18 hours ago
₩1,215,100
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Oct 7 from Tampa to Key West, returning Thu, Oct 9, priced at ₩1,215,100 found 18 hours ago
United
Tue, Oct 7 - Thu, Oct 9
TPA
Tampa
EYW
Key West
₩1,264,800 Roundtrip, found 18 hours ago
₩1,264,800
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Oct 7 from Tampa to Key West, returning Thu, Oct 9, priced at ₩1,264,800 found 18 hours ago
Delta
Tue, Oct 7 - Thu, Oct 9
TPA
Tampa
EYW
Key West
₩1,346,600 Roundtrip, found 18 hours ago
₩1,346,600
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Oct 7 from Tampa to Key West, returning Thu, Oct 9, priced at ₩1,346,600 found 18 hours ago
American Airlines
Tue, Oct 7 - Thu, Oct 9
TPA
Tampa
EYW
Key West
₩1,392,200 Roundtrip, found 18 hours ago
₩1,392,200
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Tue, Oct 7 from Tampa to Key West, returning Thu, Oct 9, priced at ₩1,392,200 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 ₩275,302 - ₩780,454 per traveler.

Searching for cheap flights to Key West? No travel company presents more choices than Expedia if you're looking to compare flights to Key West. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Florida. Expedia provides the cheapest flights to many destinations in Florida and you may find even greater savings if you combine your flight with a hotel stay in Key West.

Flights to Key West information
Destination airport
Key West Intl.
Destination airport IATA code
EYW
Destination city name
Key West
Roundtrip price
₩1,171,600
*Available to Expedia members.