How much is a ticket from Key West to Madrid?

Depending on when you travel and how far in advance you book, fares between Key West and Madrid can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Exploring all airports near Key West and Madrid

Checking all the airports available in the area can give you more departure and arrival options for your trip.

• Airports in Key West: Key West - International is currently the only one operating.
• Airports in Madrid: Madrid - Barajas is the only option available right now.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Flight filters for the route Key West – Madrid

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to Spain are often searched alongside: Alicante, Barcelona, Madrid, Málaga, Palma de Mallorca.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.