Costa Rica is one of the most popular international destinations for US travelers — and for good reason. The combination of Pacific and Caribbean coastlines, rainforests, volcanoes, wildlife, and world-class eco-tourism makes it a perennial favorite. But unlike Puerto Rico or Hawaii, Costa Rica is a fully independent country, which means you need your passport. The entry process is simple, but there are a few requirements that catch travelers off guard: passport validity rules, the onward travel requirement, and the pre-arrival digital form that replaced paper arrival cards.
This guide covers every requirement you need to enter Costa Rica in 2026, how long you can stay, what happens at the airport, and everything you should plan before your trip.
Do US Citizens Need a Visa for Costa Rica?
No — US citizens do not need a tourist visa for Costa Rica. Costa Rica allows US passport holders to enter visa-free for stays of up to 90 days. You arrive, pass through immigration with your passport and entry form, and that's it. No visa application, no fee, no appointment at an embassy before your trip.
This 90-day visa exemption is generous and covers the vast majority of tourist and leisure trips. For stays beyond 90 days, you would need to apply for residency or, in practice, exit and re-enter (which immigration officers may question if done repeatedly).
Passport Requirements for Costa Rica in 2026
Do you need a passport?
Yes. All US citizens entering Costa Rica by air must present a valid US passport. A driver's license, US passport card, or any other form of ID is not sufficient to enter Costa Rica by air. Your passport must be a full passport booklet — the passport card does not cover international air travel.
How long does your passport need to be valid?
Costa Rica's official requirement is that your passport be valid for the duration of your stay — not the 6-months-beyond-your-return-date rule that many countries impose. However, most airlines apply a stricter standard and may deny boarding if your passport has less than 6 months of validity remaining at the time of travel. In practice, treat 6 months of remaining validity as the minimum to avoid any issues.
What if you're entering by land?
If you're entering Costa Rica overland from Panama (via Paso Canoas or Sixaola) or Nicaragua (via Peñas Blancas), the same passport requirements apply — you need a valid US passport book. Land border crossings also technically require proof of onward travel, though this is checked less consistently than at airports.
The Pre-Arrival Form: Costa Rica's Digital Health Pass (PNAE)
Costa Rica requires all international travelers to complete an online Digital Health Pass before arrival. This free form replaced the old paper arrival cards and now serves as the primary pre-departure entry requirement.
What is the PNAE?
The Pase de Salud (PNAE) is Costa Rica's digital pre-arrival registration system. It collects basic traveler information: your passport details, flight information, accommodation in Costa Rica, and health-related questions. Completing it generates a QR code that immigration officials and airline staff may ask to see.
How to complete the PNAE
Proof of Onward Travel: A Common Requirement That Catches Travelers Off Guard
Costa Rica immigration requires that all visitors demonstrate intent to leave within 90 days. In practice, this means showing a return flight ticket or a ticket to another country departing from Costa Rica. Airlines check this at check-in before you board your flight to Costa Rica — if you don't have proof of onward travel, you may be denied boarding.
Options for proving onward travel:
- Return flight ticket — the easiest and most reliable option. Book a refundable return ticket if your plans are open-ended.
- Onward flight to another country — if continuing to Panama, Mexico, Colombia, or anywhere else from Costa Rica
- Bus ticket to Nicaragua or Panama — overland tickets count and are available for a few dollars from services like TransNica or Tica Bus
- A boat ticket — less common but also acceptable
Entering Costa Rica: What Happens at the Airport
Most US travelers fly into Juan Santamaría International Airport (SJO) near San José, or Daniel Oduber International Airport (LIR) in Liberia (convenient for Guanacaste's beaches). Here's what to expect on arrival:
- Passport control: You'll join the queue for non-Costa Rican citizens. Have your passport, QR code, and return ticket ready. Immigration officers will stamp your passport with the 90-day entry stamp.
- Baggage claim: Standard baggage claim — nothing unusual.
- Customs: Costa Rica uses a random inspection system. You'll press a button on a machine — green light means go, red light means your bags get inspected. Most travelers get green.
- Exit: Ground transportation, taxis, car rentals, and hotel pickups are available just outside arrivals. Uber works at SJO — a popular and often cheaper option than airport taxis.
Immigration lines at SJO can be long during peak season (December–April). Allow at least 90 minutes between your landing time and any onward commitment in San José. LIR tends to be quicker.
How Long Can US Citizens Stay in Costa Rica?
US citizens receive a 90-day (3 month) tourist stamp on arrival — this is automatic, no application needed. Your entry stamp will show the date you entered and the maximum date you can stay. You must depart before that date, or you risk fines and future entry complications.
| Situation | Maximum Stay | Requirements |
|---|---|---|
| Standard tourist visit | 90 days per entry | Valid US passport + proof of onward travel |
| Re-entry after leaving | 90 days per entry | Must be outside Costa Rica (typically 72 hours minimum) |
| Extended stay (90+ days) | Requires residency | Apply through Costa Rican immigration (DGME) |
| Working or doing business | Not on tourist status | Work permit or temporary residency required |
Can I leave and re-enter to get another 90 days?
In theory, exiting Costa Rica (to Panama or Nicaragua for example) and re-entering resets the 90-day clock. In practice, Costa Rican immigration officers have discretion to deny re-entry or grant fewer than 90 days if they suspect you're living in the country on tourist status. Many long-term expats do this (the "border run"), but it is not guaranteed and is increasingly scrutinized. If you plan to spend more than 3 months in Costa Rica regularly, look into proper residency options.
Entry Requirements for Non-US Citizens
Costa Rica's entry requirements vary by nationality. Citizens of EU countries, Canada, Australia, UK, Japan, and South Korea generally enjoy the same 90-day visa-free entry that US citizens receive. Citizens of other countries may need to obtain a tourist visa in advance from a Costa Rican consulate. Check the Costa Rican Ministry of Foreign Affairs (cancilleria.go.cr) for the current visa requirements for your nationality.
What to Know Before Your Costa Rica Trip
When to go
Costa Rica has two seasons: the dry season (December to April) and the green season (May to November). The dry season is peak tourist time — beaches are sunny, roads are easier, and prices are higher. The Pacific coast gets the driest and sunniest weather during this period, while the Caribbean coast has its own weather patterns and can be drier in September and October. The green season brings lush vegetation, dramatic afternoon thunderstorms, and significantly better prices — particularly June, September, and October, which are the quietest months and when you'll often have beaches and national parks to yourself.
Getting around
Costa Rica has no train network worth mentioning for tourists. Getting around requires either a rental car, shuttle bus (Interbus and Grayline run fixed routes between popular destinations), or local bus (very cheap, very slow, but an experience in itself). A 4WD vehicle is strongly recommended if you plan to visit more remote areas, as dirt roads and river crossings are common in places like the Osa Peninsula and the Nicoya Peninsula's northern tip.
Currency
Costa Rica's official currency is the Costa Rican colón (CRC), though US dollars are widely accepted throughout the country, particularly at hotels, tour operators, and restaurants in tourist areas. ATMs are available in major cities and tourist towns. Credit cards are accepted at most tourist-facing businesses. Avoid exchanging money at the airport — the rates are poor. Use ATMs in town instead.
Health and safety
No mandatory vaccinations are required to enter Costa Rica. The US CDC recommends being up to date on routine vaccinations and considering hepatitis A and typhoid vaccines for travelers who will be eating outside of tourist restaurants or visiting rural areas. Mosquito-borne illnesses including dengue, Zika, and chikungunya are present — use insect repellent. Tap water is safe to drink in most urban areas but not in all rural areas — when in doubt, use bottled water.
Popular destinations
Costa Rica's most visited areas include Manuel Antonio National Park (wildlife viewing, beaches, accessible from Quepos), Arenal Volcano (hot springs, cloud forest, white-water rafting), the Monteverde Cloud Forest Reserve (birdwatching, canopy tours), and the Guanacaste beaches (Tamarindo, Nosara, Santa Teresa for surf). The Osa Peninsula's Corcovado National Park is the crown jewel for serious wildlife enthusiasts — the most biologically intense place on Earth per the National Geographic Society's assessment.
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- Valid US passport with at least 6 months of remaining validity after your return date
- Return or onward flight ticket booked (airlines check at check-in)
- PNAE Digital Health Pass QR code completed within 72 hours before departure
- Travel insurance (recommended — hospital care in Costa Rica is good but not free for foreigners)
- Colones or USD cash for arrival expenses (taxis, small vendors, park entrance fees)
- Mosquito repellent with DEET (available in Costa Rica but easier to pack)
- Confirmed accommodation for your first night (immigration may ask for an address)
Frequently Asked Questions
Do I need a passport to fly to Costa Rica from the US?
Yes. A valid US passport book is required for air travel to Costa Rica. A driver's license, passport card, or other ID is not sufficient. Make sure your passport is valid for at least 6 months beyond your return date to avoid issues with airline check-in.
Can a US citizen live in Costa Rica?
US citizens can stay in Costa Rica for up to 90 days per entry as a tourist. Living there long-term requires residency — popular options include the Rentista visa (provable income), Pensionado visa (pension income), or Investor visa ($150,000 USD investment in a Costa Rican business). The Digital Nomad Visa allows remote workers to stay for up to 2 years if they meet income thresholds.
Do I need to fill out a form to enter Costa Rica?
Yes. The PNAE (Digital Health Pass) at pasedesalud.cosasalud.cr must be completed within 72 hours before your flight. It's free and takes about 5 minutes. You receive a QR code to show at the airport.
What happens if I overstay my 90 days in Costa Rica?
Overstaying your visa in Costa Rica results in a fine of approximately $100 USD per month you overstay, payable at the airport on departure. Overstaying can also affect your ability to re-enter in the future. If you realize you'll overstay, contact Costa Rican immigration (DGME) proactively — it's better to address it than to simply leave and hope no one notices.
Can I bring pets to Costa Rica?
Yes. Dogs and cats can enter Costa Rica with a health certificate issued by a licensed veterinarian within 2 weeks of travel, and proof of current rabies and distemper vaccinations. Both must be endorsed by the USDA. Check the current requirements with the Costa Rican Embassy or USDA APHIS before traveling with pets, as requirements occasionally change.