Flights tailored to your budget
- Flights from San José to Siem Reap
How much is a flight from San José to Siem Reap?
There’s no fixed price — fares between San José and Siem Reap 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!
Which airports serve San José and Siem Reap?
When planning a trip of about 17267 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 Siem Reap: The only active airport in Siem Reap is Siem Reap.
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.
Plan your journey from San José to Siem Reap with ease
Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.
Other popular destinations
Exploring options in Cambodia? These cities are trending: Phnom Penh, Siem Reap, Sihanoukville.
Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently asked questions about flights from San José to Siem Reap.
