Find out what a flight from San José to Kos might cost

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

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Which airports serve San José and Kos?

When planning a trip of about 11176 km, it's a good idea to check flights from surrounding airports too.

• Airports in San José: Tobias Bolanos is also an option alongside San José - Juan Santamaria International.
• Airports in Kos: The only active airport in Kos is Kos.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Smart ways to search flights from San José to Kos

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include the best airlines and travel agencies.

Other popular destinations

Flying to Greece? Other travelers also searched: Athens, Crete, Kerkyra, Thessaloniki, Thira.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.