Planning a flight from San José to Ulaanbaatar Chinggis Khaan?

Flight prices from San José to Ulaanbaatar 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.

Which airports serve San José and Ulaanbaatar?

When planning a trip of about 13513 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 Ulaanbaatar: Another nearby option is Buyant-Ukhaa.

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 Ulaanbaatar Chinggis Khaan

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 Mongolia? Other travelers also searched: Dalanzadgad, Moron, Ulaanbaatar.

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.