Peru Travel Requirements for US Citizens 2026

Passport validity, visa rules, authorized days, vaccines and insurance: everything a US traveler needs before flying to Peru, checked against official sources.

Good news first: for most Americans, Peru is one of the easiest countries in South America to enter. No visa and no online visa application. But a few small details, above all your passport's expiration date, can stop a trip at the check-in counter in Miami or Houston. This guide covers the Peru travel requirements for US citizens as of October 2026, checked against the State Department, the CDC and Peru's immigration authority, plus the practical things we see trip up our guests every season.

Peru travel requirements for US citizens: the short checklist

A US passport valid for at least six months from the date you enter Peru.
At least one blank page for the entry stamp.
No tourist visa needed for a normal vacation.
No vaccines are required for entry, though the CDC recommends several.
Cash over US$10,000 must be declared.

That is it for the border. Meeting the Peru travel requirements for US citizens takes about ten minutes of checking; the rest of this article is about making the trip itself go smoothly.

Do US citizens need a visa for Peru?

No, not for tourism. According to the State Department, US citizens can visit visa-free for tourist stays, and the border officer decides how many days you get. The State Department page mentions stays of up to 90 days; Peru's immigration office (Migraciones) says tourists can be granted up to 183 days. In practice, ask for the number of days you need if your trip is long, and check what was actually given.

How do I check my authorized days?

Arrivals by air are now recorded electronically, so you may not get a paper card. Peru's Migraciones lets you download a free Tarjeta Andina de Migración Virtual (virtual TAM) online, showing your last entry and authorized stay. Save a PDF on your phone; it's useful proof if anyone asks. Overstaying triggers a daily fine, calculated as a small percentage of Peru's tax unit, which you pay before you leave.

Passport tips that save trips

Six months means six months. If your passport expires in, say, March 2027 and you fly in October 2026, renew now. The State Department warns that travelers without enough validity are denied entry, and the embassy can't help.
Use the same passport you booked with. Machu Picchu tickets, train tickets and Inca Trail permits are issued to your passport number. If you renew after booking, tell your operator immediately so names and numbers can be updated where the system allows.
Carry the original to Machu Picchu; ticket checks at the entrance compare it with your reservation.

Vaccines and health: what the CDC recommends

Peru does not require any vaccine for entry from the US. The CDC's traveler page for Peru recommends being up to date on routine vaccines and lists hepatitis A and typhoid for most travelers. Yellow fever is the one people ask about. The CDC recommends it for travelers going to lower-elevation Amazon areas, such as the Madre de Dios region around Puerto Maldonado, but not for itineraries limited to Lima, Cusco, Machu Picchu and the Inca Trail. If your trip adds a few nights in the jungle, see a travel clinic at least four to six weeks before departure; the yellow fever shot should be given at least 10 days before you go.

The other health topic is altitude. Cusco sits around 3,400 m (11,000 ft), and the State Department flags altitude sickness as a serious concern. Read our guide to altitude sickness in Cusco before you finalize your itinerary.

Is travel insurance required for Peru?

Peru does not ask for proof of insurance at the border, but we strongly recommend it. US health plans, including Medicare, often offer little or no coverage abroad, and private clinics in Peru expect payment up front. For a trek, choose a policy that covers medical evacuation from remote areas and activity at high altitude. A helicopter or ambulance from a mountain trail is not cheap.

Safety, money and other things to sort out before you fly

Travel advisory

As of September 2026, the State Department rates Peru at Level 2, "Exercise increased caution," with Level 4 warnings for specific remote areas such as the VRAEM valley and the Colombia border region of Loreto. Read the full advisory and enroll in the free Smart Traveler Enrollment Program (STEP) so the embassy can reach you in an emergency.

Money

Peru uses the sol. US dollars are widely accepted in tourist areas, and ATMs are easy to find in Lima and Cusco. Bring crisp, undamaged bills; torn notes are often refused. Amounts over US$10,000 must be declared on arrival and departure.

Traveling with kids

Carry each child's birth certificate or other proof of relationship. The State Department says US-citizen minors on a tourist stay of under 183 days generally need no extra permit, but dual US-Peruvian nationals traveling on a Peruvian passport do need a notarized travel authorization to leave.

Coming home

Coca tea is legal and everywhere in Cusco, but coca leaves are a controlled substance in the US. Don't bring any back, not even coca candy.

One of our office coordinators checks every guest's passport expiration date the day they book. It sounds fussy. It has saved more than one family vacation.

FAQ

Can I enter Peru with a passport that expires in less than six months?

No. The State Department says your passport must be valid for six months from the date of entry, and airlines may refuse to board you.

Is Peru safe for US tourists right now?

As of September 2026 the State Department rates Peru at Level 2, "Exercise increased caution." The usual Lima, Cusco and Machu Picchu route is busy with visitors; use normal city precautions and check the advisory before you go.

Do I need the yellow fever vaccine for Machu Picchu?

The CDC does not recommend it for trips limited to Lima, Cusco, Machu Picchu and the Inca Trail. It is recommended for lower-elevation Amazon areas.

How many days can US tourists stay in Peru?

The border officer decides. The State Department mentions up to 90 days; Peru's Migraciones allows up to 183 days for tourists. Check your virtual TAM after arrival.

Once the paperwork is sorted, the fun part starts. See our 2-week Peru itinerary, budget with our Peru trip cost guide, or look at a ready-made plan like the Cusco and Machu Picchu Tour Package 8 Days or, with jungle included, the Peru 18 Day Tour Package. Questions about documents for your specific case? Write to us via our contact page.