How much is a flight from Key West to Buenos Aires?

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

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Airport options between Key West and Buenos Aires

Even for routes around 7025 km, using different airports might affect flight cost and travel time.

• Airports in Key West: Only Key West - International operates here.
• Airports in Buenos Aires: Buenos Aires offers flights from 3 airports - El Palomar, Jorge Newbery, Ministro Pistarini.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Match your flight search to your preferences: Key West – Buenos Aires

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 the best airlines and travel agencies.

Other popular destinations

Thinking about traveling to Argentina? Other users also viewed: Buenos Aires, Córdoba, Mendoza, Salta, San Carlos de Bariloche.

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.