FFL Helper / Jacksonville / Key West

JAX → EYW

Jacksonville (JAX) to Key West (EYW)

Compare one-way fares for flights from Jacksonville to Key West.

Lowest fare $137

Distance 399 mi

Flight time 18h 22m

Airports JAX–EYW

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By month: November 2026 from $137

Price calendar

October 2026

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November 2026

From $137

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Upcoming dates

Key West EYW

$137

Nov 24, 7:21pm · 18h 22m · 1 stop

JAX → EYW · Allegiant Air

Tickets

About this route

This calendar shows dated one-way fares from Jacksonville to Key West. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Jacksonville to Key West.