Jacksonville to Key West: what the flight costs
In the last 60 days we checked this route 2 times. The typical return was £207 per person and the lowest £201, taxes and fees included.
| Per person | |
|---|---|
| Lowest seen | £201 |
| Typical (median) | £207 |
| Price checks, 60 days | 2 |
Every fare we found in the last 30 days
| Checked | Trip dates | Per person | Airline | Stops | Duration | Source |
|---|---|---|---|---|---|---|
| 14 Oct 2026 | 5 – 9 Nov 2026 | £214 | MX + G4 + F9 | with a stop | 14h 11m | Kiwi.com |
| 13 Oct 2026 | 13 – 17 Nov 2026 | £201 | F9 + MX | with a stop | 38h 9m | Kiwi.com |
About Key West
Key West is the end of the road, a small island of pastel conch houses, sunset celebrations and reef snorkelling at the tip of the Florida Keys.
Key West from every city: when to go, where to stay, what to do
Questions about Jacksonville to Key West
What does a return from Jacksonville to Key West usually cost?
Over the last 60 days the typical price we found was £207 per person, taxes and fees included, across 2 checks; the lowest was £201.
When is the best time to fly from Jacksonville to Key West?
Key West is at its best in January, February, March, April, May, November and December. Avoid August, September, October: Peak hurricane season; many visitors wait until November
Do I need a passport to fly from Jacksonville to Key West?
No passport needed for travellers from the United States: a government photo ID is enough for Key West.
Prices converted from US dollars at the rate of 15 Oct 2026.