Do you need an onward ticket for Costa Rica?
Yes — Costa Rica is one of the strictest countries in the Americas for proof of onward travel. Tourists entering for up to 90 days must be able to show they'll leave the country before their stay ends, and airlines flying into San José and Liberia routinely check for an onward ticket at the departure gate. Travelers on one-way tickets are refused boarding here more often than almost anywhere else.
If you're flying in without a return, plan for the question before you get to the airport.
When you'll be asked
- One-way arrivals: The classic trigger — Costa Rica's rule is well known to airline staff, so a one-way ticket almost always prompts a request.
- Long-stay tourists: Travelers planning to use most of the 90-day window draw extra attention.
- Overland exits: If you plan to leave by bus to Panama or Nicaragua, airlines may still want to see a confirmed ticket, since a bus booking is harder for them to verify.
What counts as a valid onward ticket
Airlines want a confirmed booking with a real PNR that departs Costa Rica within 90 days. Because enforcement is heavy, a verifiable reservation is essential — a screenshot or fake PDF will not pass a lookup at check-in.
A verified onward ticket gives you a genuine, checkable PNR valid for 48 hours or more, so you clear the check without buying a flight you won't take.
Costa Rica tip: the exit flight can go to any country — a cheap flight to Panama, Colombia or the US satisfies the requirement just as well as a flight home.
How to get one before you fly
A refundable ticket ties up your money for weeks; a throwaway flight is wasted cash. The simplest fix is a verified onward ticket for Costa Rica with a real PNR you can present at check-in. For the bigger picture on why airlines enforce this so hard, see our guide to denied boarding for no return ticket.
Frequently Asked Questions
Is proof of onward travel really enforced in Costa Rica?
Yes, strictly. Costa Rica is known for consistent enforcement, and airlines check onward travel at boarding to avoid the cost of a refused passenger. Arriving on a one-way ticket without proof is a common cause of denied boarding, so always carry a confirmed onward ticket.
Can I use a bus ticket to leave Costa Rica as proof?
Sometimes, but airlines often prefer a flight because a bus booking is harder for them to verify. To be safe, a confirmed onward flight reservation with a real PNR is the most reliable proof to show at check-in.
How long can tourists stay in Costa Rica?
Many nationalities get up to 90 days as tourists. Your onward ticket should show a departure within that window. If you plan to stay close to the full 90 days, date the reservation toward the end of your allowed period.