What’s the cost of a flight from Key West to Santiago de Chile?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Key West and Santiago de Chile.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Which departure and arrival airports are available?

Between Key West and Santiago de Chile, flight options may depend on the combination of airports available.

• Airports in Key West: Only Key West - International is currently in operation.
• Airports in Santiago de Chile: Santiago de Chile is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Customize your flight from Key West to Santiago de Chile

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Chile? You might also consider: Antofagasta, Concepcion, Iquique, La Serena, Santiago de Chile.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.