Costa Rica Entry Requirements for US Travellers
Informational only — not insurance, financial, or medical advice. Coverage, exclusions, and limits vary by policy and insurer — read the full policy terms before buying. Entry rules can change; verify entry/visa rules and travel advisories on travel.state.gov (and passport-validity / entry requirements with the destination’s embassy) before you travel. Vaccination notes are generic CDC framing, not medical advice — check the CDC destination page and a clinician. Advisory level is as of 2026-06-12 and changes with events — verify the current level on travel.state.gov.
US citizens do not require a visa to enter Costa Rica and may stay for up to 180 days as tourists. The US State Department maintains a Level 2 Travel Advisory for Costa Rica, advising caution in certain areas. Your passport should be valid for at least six months beyond your planned departure date, though some destinations require validity only for the duration of stay—verify the exact requirement on the State Department's country page before travel. Proof of onward or return travel may be requested at check-in or upon arrival; confirm this requirement with your airline and the Costa Rican embassy.
No yellow fever vaccination is required for entry to Costa Rica. The CDC recommends ensuring routine US vaccinations are up to date, including MMR, Tdap, polio, flu, and COVID-19. For the most current health recommendations and any additional vaccines appropriate for your itinerary, consult the CDC's Costa Rica destination page before travel. As health guidance and entry requirements change, verify all requirements on travel.state.gov and relevant CDC pages prior to departure.
| Requirement | What the public sources say |
|---|---|
| Visa status (US passport) | Visa-free |
| State Dept advisory | Level 2 — Exercise Increased Caution |
| Passport validity | Commonly 6 months beyond your planned departure (some destinations require validity for the duration of stay only) — verify the exact rule on the State Dept country page before travel. |
| Onward/return ticket | Proof of onward/return travel is commonly requested at check-in or the border — verify with the airline/embassy. |
| Yellow fever | Not indicated |
| Recommended vaccinations | Routine US vaccines up to date (e.g. MMR, Tdap, polio, flu, COVID-19); verify current recommendations on the CDC destination page before travel. |
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Visa status and advisory level from the US State Department (travel.state.gov); health notes mirror the CDC destination page. Verified June 2026. How we compile this.