Cheap Flights from Jacksonville to Key West

View €108 flight on Sat, 4 Oct 2025Opens in a new window

Popular airlines from Jacksonville to Key West

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Cheap flights from Jacksonville to Key West (JAX-EYW)

Prices were available within the past 7 days and start at €108 for one-way flights and €215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 4 Oct - Sat, 11 Oct
JAX
Jacksonville
EYW
Key West
€215 Return, found 2 days ago
€215
Return
found 2 days ago
Select American Airlines flight, departing Sat, 4 Oct from Jacksonville to Key West, returning Sat, 11 Oct, priced at €215 found 2 days ago
American Airlines
Sat, 4 Oct - Sat, 11 Oct
JAX
Jacksonville
EYW
Key West
€260 Return, found 2 days ago
€260
Return
found 2 days ago
Select American Airlines flight, departing Sat, 4 Oct from Jacksonville to Key West, returning Sat, 11 Oct, priced at €260 found 2 days ago
American Airlines
Sat, 4 Oct - Sat, 11 Oct
JAX
Jacksonville
EYW
Key West
€266 Return, found 2 days ago
€266
Return
found 2 days ago
Select American Airlines flight, departing Sat, 4 Oct from Jacksonville to Key West, returning Sat, 11 Oct, priced at €266 found 2 days ago
American Airlines
Sat, 4 Oct - Sat, 11 Oct
JAX
Jacksonville
EYW
Key West
€269 Return, found 2 days ago
€269
Return
found 2 days ago
Select American Airlines flight, departing Sat, 4 Oct from Jacksonville to Key West, returning Sat, 11 Oct, priced at €269 found 2 days ago
American Airlines
Sat, 4 Oct - Sat, 11 Oct
JAX
Jacksonville
EYW
Key West
€295 Return, found 2 days ago
€295
Return
found 2 days ago
Select American Airlines flight, departing Sat, 4 Oct from Jacksonville to Key West, returning Sat, 11 Oct, priced at €295 found 2 days ago
Delta
Sat, 4 Oct - Sat, 11 Oct
JAX
Jacksonville
EYW
Key West
€367 Return, found 2 days ago
€367
Return
found 2 days ago
Select Delta flight, departing Sat, 4 Oct from Jacksonville to Key West, returning Sat, 11 Oct, priced at €367 found 2 days ago

Find the cheapest month to fly from Jacksonville (JAX) to Key West (EYW)

October is typically the cheapest month to fly

From €213 - €440 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.