$97 Find Cheap Flights from Key West to Jacksonville - Compare and Save

In the last 5 days, the lowest price for a flight from Key West to Jacksonville was $97 for a one-way ticket and $289 for a round-trip.

No, a passport isn't needed to fly from Key West to Jacksonville. However, local authorities might ask for an official ID.

We unfortunately don’t have that data for this specific route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Key West to Jacksonville.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from Key West is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Jacksonville with an airline and back to Key West with another airline. Booking your flights between Key West and JAX can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Jacksonville from Key West up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.