Do You Need a Passport for Mexico and the Caribbean? Entry Requirements by Island (Free Checker)
Second Star Wishes plans trips to Mexico and the Caribbean every week, and "Do I need a passport?" is one of the first questions we get. This guide has a free checker that builds your travel document list in seconds, plus the passport rules, online forms, and fees for Mexico and 16 Caribbean destinations, all for U.S. citizens.
By Andrea Napiontek, Founder and CEO | Last Updated: October 2026 | Checked against the U.S. State Department and each destination's official tourism or immigration site on October 12, 2026
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In This Guide
Entry Requirements Quick Facts
Do U.S. citizens need a passport to fly to Mexico or the Caribbean? Yes, a passport book. Passport cards don't work for international flights. Puerto Rico and the U.S. Virgin Islands are the exceptions.
Which islands want the most time left on your passport? Antigua wants 180 days left after you leave. The Dominican Republic and Grenada want 6 months left from the day you arrive.
Which places have online forms? Jamaica, the Dominican Republic, Aruba, Curaçao, St. Lucia, Antigua, Barbados, and St. Maarten.
Can you cruise with a birth certificate? Yes, on cruises that start and end at the same U.S. port. We still recommend always having a passport when you travel outside of the USA.
Jump to: Checker | Mexico | Caribbean islands
Mexico and Caribbean Entry Checker
Pick your destination and how you're getting there, and the checker builds your list: documents, online forms, fees, and tips for the kids.
How to use this tool:
Pick your destination: Mexico, 14 Caribbean islands, Puerto Rico, or the U.S. Virgin Islands.
Pick how you're getting there: flying, a round-trip cruise from a U.S. port, or another cruise.
Traveling with kids? Check the box to add what they need.
Use the official links: most entry forms are free. If a website wants to charge you, you're probably on a copycat/third-party site.
TIP: Take a screenshot of your checklist and save it with your trip confirmations!
Disclaimer: Entry rules can change at any moment, without notice. This guide and checker are up to date based on our sources (the U.S. State Department and each destination's official tourism or immigration site) as of the date above. They are not official government information and are not legal advice. Always check the official government sources for your destination, and travel.state.gov, before you travel. Second Star Wishes is not responsible for entry decisions made by airlines, cruise lines, or immigration officials.
Do You Need a Passport for Mexico and the Caribbean?
Yes, if you're flying. U.S. citizens need a passport book to fly to Mexico and every Caribbean island outside the U.S. A passport card only works for land travel.
Check the expiration date now: some islands want months left on it, and routine renewals can take several weeks.
Count blank pages: the Bahamas and Turks and Caicos want 2 blank pages. Most others want 1.
Puerto Rico and the U.S. Virgin Islands: no passport needed. A REAL ID-compliant license works.
Cruising? Closed-loop cruises from the same U.S. port have a birth certificate option. More on that below.
Mexico Entry Requirements
U.S. citizens need a passport book to fly to Mexico. No visa is needed for stays up to 180 days.
Passport validity: Mexico only needs it to be valid when you arrive. We still suggest 6 months left, just to be safe.
Tourist card: there's no paper tourist card anymore when you fly. Immigration stamps your passport (or you use the e-gates). Check the number of days written by your stamp before you walk away.
Tourism fee: Mexico's fee is built into your airfare.
Visitax (Cancun, Riviera Maya, Tulum, Isla Mujeres, Cozumel): about 285 pesos per person (around $15), babies included. Pay it before you fly home, and only at visitax.gob.mx. Cancun airport checks it!
Mexican citizen kids: kids with Mexican citizenship (dual citizens too) traveling without both parents need a notarized permission letter.
Cruise port fee: Mexico charges cruise passengers $10 per person, rising to $15 in July 2027. Your cruise line adds it to your bill.
Caribbean Entry Requirements by Island
U.S. citizens don't need a visa for a vacation on any of these islands. What changes is how long your passport needs to be valid and which online forms and fees you need.
The Bahamas
Passport: valid for your whole stay, with 2 blank pages.
Visa: none for stays up to 90 days.
Forms and fees: none right now.
Jamaica
Passport: valid when you arrive and when you leave.
Visa: none for stays up to 90 days.
Form: free online immigration and customs form at EnterJamaica.com, up to 30 days before you fly. Skip any site that charges for it.
Kids: if only one parent is traveling, bring a notarized consent letter from the other parent (or proof of sole custody).
Dominican Republic (Punta Cana)
Passport: at least 6 months left from the day you arrive.
Visa: none for stays up to 30 days. The $10 tourist card is included in your airfare.
Form: a free eTicket for each person at eticket.migracion.gob.do, once for arrival and again for departure.
Turks and Caicos
Passport: at least 3 months left when you arrive, with 2 blank pages.
Visa: none for stays up to 90 days.
Forms and fees: none right now.
Cayman Islands
Passport: valid when you arrive and when you leave.
Visa: none for a vacation.
Forms and fees: none right now.
Aruba
Passport: valid for your whole stay.
Visa: none. Stays over 30 days need an extension.
Form: an ED card for every traveler, babies too, within 7 days before you arrive. Use the free official site, edcardaruba.aw.
Fee: $20 Sustainability Fee per person, ages 8 and up, paid with your ED card.
Heads up: flying home, you clear U.S. Customs in Aruba before you board. Get to the airport about 3 hours early.
Curaçao
Passport: valid for your whole stay.
Visa: none for stays up to 6 months.
Form: a Digital Immigration Card for every traveler at dicardcuracao.com before you arrive.
Bonaire
Passport: valid for your whole stay.
Visa: none for stays up to 180 days.
Fee: visitor entry tax of $75 per person ages 13 and up, and $10 for kids 12 and under. Pay up to 7 days before you arrive at tourismtax.bonairegov.com.
Have handy: your return ticket and hotel confirmation.
St. Lucia
Passport: valid for your whole stay.
Visa: none with a return ticket, hotel confirmation, and enough money for your trip.
Form: free electronic immigration form at travelslu.govt.lc, up to 3 days before you fly. One form per family.
Antigua
Passport: valid for at least 180 days AFTER you leave Antigua. This one catches people!
Visa: none with a return ticket and hotel confirmation.
Form: the ArriveAntigua online form within 72 hours of your flight.
Barbados
Passport: valid for your whole stay.
Visa: none for stays up to 6 months.
Form: online customs and immigration form at travelform.gov.bb before you arrive.
Grenada
Passport: at least 6 months left from the day you arrive.
Visa: none. You're allowed up to 3 months.
Have handy: proof of your flight home.
St. Maarten / St. Martin
Passport: valid for your whole stay.
Visa: none for stays up to 6 months.
Form: a digital ED card for every traveler at entry.sx. It's easiest to do before your flight.
British Virgin Islands
Passport: valid when you arrive.
Visa: none for stays up to 1 month.
Fee: $10 environmental and tourism levy per person, ages 3 and up.
Heads up: most families get there by ferry from St. Thomas. You still need a passport book for the BVI.
Puerto Rico and U.S. Virgin Islands Entry Requirements
Puerto Rico and the U.S. Virgin Islands are U.S. territories, so U.S. citizens don't need a passport. Flights there are considered domestic flights.
To fly: a REAL ID-compliant driver's license (look for the star) or a passport.
Kids: kids under 18 don't need ID to fly within the U.S. when they're with an adult.
Flying home from the U.S. Virgin Islands: you go through U.S. Customs at the airport. Bring a passport, or a birth certificate plus photo ID, to prove you're a U.S. citizen.
Do You Need a Passport for a Caribbean Cruise?
Not always. For cruises that start and end at the same U.S. port, U.S. citizens can use a birth certificate plus a government photo ID instead of a passport.
Round-trip cruises from the same U.S. port: a passport book, a passport card, or an original or certified birth certificate plus a government photo ID (ages 16 and up). Kids under 16 just need a birth certificate.
One-way cruises, or cruises that start or end outside the U.S.: a passport book.
Our advice: bring a passport book anyway. If you miss the ship or have an emergency, you'll need one to fly home.
Dominican Republic port days: bring a passport with 6 months left. Cruise guests going ashore without one may be charged about $125 a day for an immigration escort.
Port fees: things like Mexico's $10 cruise passenger fee and Bonaire's $10 cruise tax are added by your cruise line.
What Do Kids Need to Travel to Mexico and the Caribbean?
Every child, even babies, needs their own passport book to fly to Mexico and the Caribbean.
Birth certificates: bring a copy of each child's birth certificate.
One parent traveling: bring a notarized letter from the parent who isn't coming saying it's OK. Airlines and cruise lines can ask for it, and Jamaica absolutely asks for it.
Their own forms: kids need their own ED card in Aruba and their own eTicket in the Dominican Republic.
Kid fees: Aruba's $20 fee starts at age 8. Bonaire charges $10 for kids 12 and under. Quintana Roo's Visitax applies to babies too.
Frequently Asked Questions About Mexico and Caribbean Entry Requirements
Can I use a passport card to fly to Mexico?
No. Passport cards only work for land travel. You need a passport book to fly.
Do I need a passport to go to Puerto Rico?
No. Puerto Rico is a U.S. territory, so a REAL ID-compliant license works for your flight.
How long does my passport need to be valid for the Caribbean?
It depends on the island. Most want it valid for your whole stay. The Dominican Republic and Grenada want 6 months left when you arrive, and Antigua wants 180 days left after you leave.
Do I need a visa for Mexico or the Caribbean?
Not for a vacation. U.S. citizens can visit Mexico for up to 180 days and every island in this guide without a visa.
Are the online entry forms free?
Jamaica's form and the Dominican Republic's eTicket are free, and so is Aruba's ED card itself (the $20 Sustainability Fee is separate). Copycat sites charge extra, so always use the official links in our checker.
What is the Cancun tourist tax?
It's the Quintana Roo Visitax, about 285 pesos (around $15) per person. Pay it online at visitax.gob.mx before you fly home.
How Can a Second Star Wishes Travel Specialist Help?
We check every document for every client before they travel. We'll remind you when your online forms open, flag passport dates that won't work, and make sure the whole family has what they need. You just pack the sunscreen.
Looking for a Caribbean or Mexico travel agent? That's us. Your Second Star Wishes Travel Specialist plans all-inclusive resorts, island getaways, and cruises for families everywhere from our home base in Daphne, Alabama, on the Gulf Coast.
Resort and cruise prices are the same whether you book direct or through us. Some of our Travel Specialists also offer a Concierge Planning Package for families who want extra hands-on help, like a custom day-by-day plan. Ask your Travel Specialist what's included.
Let us turn your island wishes into reality!
📧 info@secondstarwishes.com
☎️ 800-365-3130
About the Author: Andrea Napiontek, CTA
Andrea is the founding owner and CEO of Second Star Wishes, a boutique travel agency she started in 2015 in Daphne, Alabama. She's a Certified Travel Associate (CTA), a Magellan Award recipient, and an ASTA member and mentor, with specialist training in Disney destinations, Mexico, the Caribbean, Alaska, and Europe. Before travel, she worked in education and counseling, which is why every plan starts with really listening. Home base is the Gulf Coast with her husband and three kids...when she's not off on a new adventure. Second Star Wishes is an Authorized Disney Vacation Planner agency.
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