Planning a flight from Key West to Madrid?

Flight prices from Key West to Madrid change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Which airports are most convenient between Key West and Madrid?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Key West: Only Key West - International is currently active.
• Airports in Madrid: Madrid - Barajas is the only functioning airport for now.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Choose the right flight for your trip from Key West to Madrid

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from the best airlines and travel agencies.

Other popular destinations

Flying to Spain? Many users also explore: Alicante, Barcelona, Madrid, Málaga, Palma de Mallorca.

Looking for a specific airline? Select it directly in the filters to speed up your search. The search filters help you see only the options that match your needs.