How much is a flight from San José to Kos?

Prices vary based on date, airline, and availability. Compare several options if you're flying between San José and Kos.

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

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the San José - Kos route.

Are there multiple airports in San José and Kos?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in San José: Tobias Bolanos is an alternative to San José - Juan Santamaria International.
• Airports in Kos: Kos is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Plan your perfect flight from San José to Kos

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers and more.

Other popular destinations

Planning a trip to Greece? Other frequent searches include: Athens, Crete, Kerkyra, Thessaloniki, Thira.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.