Planning a flight from Key West to San Diego?

Flight prices from Key West to San Diego 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.

Flights between Key West and San Diego: which airports can you choose?

The distance between Key West and San Diego is about 2210 mi. Checking alternative airports can help lower the total cost of your trip.

• Airports in Key West: The only active airport in Key West is Key West - International.
• Airports in San Diego: You can also consider McClellan-Palomar along with San Diego - International.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Key West airports to find the best option.

Match your flight search to your preferences: Key West – San Diego

Jetcost makes it easy to find the right flight. Set filters for flight time, price, number of stops, and preferred airline. You’ll see offers from Expedia, Delta, United, American, and more.

Other popular destinations

Thinking about traveling to United States? Other users also viewed: Atlanta, Los Angeles, Miami, New York City, Orlando.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.