Cheap flights from Jacksonville to Key West

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Flight prices from Jacksonville to Key West

There’s no fixed price — fares between Jacksonville and Key West can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Planning flights between Jacksonville and Key West? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

  • Airports in Jacksonville: Jacksonville is the only airport in this city.
  • Airports in Key West: Only Key West - International is currently available.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Plan your journey from Jacksonville to Key West with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in United States? These cities are trending: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Jacksonville to Key West.

How much does an airline ticket from Jacksonville to Key West cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Jacksonville to Key West.

How far is Jacksonville from Key West?

Jacksonville is about 660 km from Key West.

What are the airports in Key West?

Key West has one airport: Key West - International.

What are the airports in Jacksonville?

Jacksonville has one airport: Jacksonville.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Jacksonville to Key West?

This information is not available at the moment.

What is the cheapest month to fly from Jacksonville to Key West?

This information is not available at the moment.

What is the most expensive month to fly from Jacksonville to Key West?

This information is not available at the moment.

What is the best day of the week to fly from Jacksonville to Key West?

This information is not available at the moment.