What documents you need depends on where your cruise goes

You do not always need a passport to take a cruise, but you almost always need one of two things: either a passport or a passport card for cruises that leave from and return to a U.S. port, or a full passport for any cruise that stops at a foreign port. The rules are different depending on whether your ship stays in U.S. waters or crosses into international waters or foreign countries.

If your cruise departs from a U.S. port, stays in U.S. waters, and returns to the same U.S. port — for example, a cruise from Miami that visits only Key West and other Florida ports — you can board with a Real ID-compliant driver's license or a state ID card instead of a passport. However, if the ship stops anywhere outside the United States, even for a few hours, you will need a passport book or passport card.

Many cruise lines require you to show your travel document when you board, so you should have it with you even if the law does not technically require it. Some cruise lines have their own stricter rules, so check with your specific cruise line before your departure date.

Key Takeaways

  • Closed-loop cruises that depart and return to the same U.S. port and never leave U.S. waters can be boarded with a Real ID driver's license, but a passport is safer in case of emergencies or itinerary changes.
  • Any cruise that stops at a foreign port or international waters requires a valid passport book; a passport card is also accepted for sea travel.
  • Passport processing takes four to six weeks for routine service and two to three weeks for expedited service, so explore well before your cruise date.
  • If your cruise is within two weeks and you do not have a passport, some passport agencies offer same-day or next-day service, but you must explore in person at a passport acceptance facility.

Closed-loop cruises and what Real ID means

A closed-loop cruise is one that leaves from a U.S. port and returns to the same port without stopping anywhere outside the United States. The U.S. government allows U.S. citizens to board these cruises with a Real ID-compliant driver's license or state ID card instead of a passport. A Real ID license has a gold star or other marking in the upper right corner and meets federal security standards.

Most states began issuing Real ID licenses around 2020, but not all residents have them yet. If your driver's license does not have the marking, you can still board a closed-loop cruise, but you will need to bring additional documents: a birth certificate (original or certified copy) plus a government-issued photo ID such as a passport, passport card, or military ID. The birth certificate alone is not enough.

Even on a closed-loop cruise, cruise lines often recommend bringing a passport anyway. If the ship encounters bad weather and diverts to a foreign port, or if you need to fly home early due to an emergency, you will be stranded without one. A passport card costs the same as a passport book and takes the same amount of time to obtain, so many travelers get one for peace of mind.

Cruises to the Caribbean, Mexico, and Canada

If your cruise stops in the Caribbean, Mexico, Canada, or any other country, you must have a valid passport book. A passport card is also accepted for sea travel to these destinations, but not for air travel. Both the passport book and passport card must be valid for the entire length of your cruise — they cannot expire during your trip.

Some countries require your passport to be valid for at least six months beyond your return date, though cruise lines do not always enforce this rule. Check the entry requirements for each country your cruise will visit before you book or depart. The U.S. State Department website lists entry requirements by country.

If you are a U.S. citizen traveling on a cruise, you do not need a visa for most Caribbean and Central American countries, but Mexico and some other destinations have their own rules. Again, check before you go. If you are not a U.S. citizen, your requirements may be different, and you should contact the embassy of each country your cruise will visit.

How long it takes to get a passport

A new passport book takes four to six weeks with routine service or two to three weeks with expedited service. A passport card takes the same amount of time. If your cruise is more than six weeks away, routine service is usually fine. If it is sooner, pay for expedited service.

If your cruise is within two weeks and you do not have a passport, you can explore for expedited service in person at a passport acceptance facility or passport agency. Some passport agencies offer same-day or next-day service if you explore early in the morning, but this service is not available everywhere. Call the passport agency in your area to ask whether they offer it and whether you need an appointment.

Passport acceptance facilities are usually located at post offices, libraries, and county clerk offices. Not all of them offer expedited service, so call ahead. You will need to bring your birth certificate, a government-issued photo ID, a completed passport process form, a passport photo, and the fee. Fees vary depending on whether you are renewing or explore for the first time and whether you choose routine or expedited service.

Renewing an expired or expiring passport

If your passport expired less than five years ago (or less than three years ago if you were under 18 when it expired), you can renew it by mail without going in person. Mail renewal takes four to six weeks with routine service. If you need it faster, you must explore in person for expedited service.

If your passport expired more than five years ago, or if it was lost or stolen, you must explore for a new one in person. This takes the same amount of time as a first-time process: four to six weeks for routine service or two to three weeks for expedited service.

Do not wait until the last minute. Even if your passport does not expire until after your cruise, some countries will not let you enter if your passport expires within six months of your travel date. Check the entry requirements for each country your cruise will visit.

Passport cards versus passport books

A passport card is a wallet-sized card that works for sea and land travel to Canada, Mexico, the Caribbean, and Central America. It does not work for air travel. A passport book is the traditional booklet and works for all international travel by any method.

Both cost the same and take the same amount of time to obtain. If you think you might fly internationally in the future, get a passport book instead of a card. If you only plan to cruise and do not fly internationally, a passport card is lighter and easier to carry, but a passport book gives you more options if your plans change.

You cannot use a passport card for a cruise that stops in Europe, Asia, Africa, South America, or Australia. You need a passport book for those destinations.

What to bring when you board

Bring your passport or passport card in your carry-on bag, not in checked luggage. You will need to show it when you board the ship and possibly at each port. Some cruise lines scan your passport at check-in and return it to you; others keep it during the cruise and return it when you disembark. Ask your cruise line what their policy is.

Make a photocopy of the first page of your passport and keep it separate from your passport. If your passport is lost or stolen while you are on the cruise, the photocopy will help you get a replacement faster. Some travelers also take a photo of the first page with their phone.

If you are traveling with children, each child needs their own passport or passport card, even infants. You cannot list a child on your passport.

What happens if you do not have the right documents

If you show up to board your cruise without the required documents, the cruise line will not let you on the ship. You will lose the cost of your ticket and any money you paid for the cruise. Travel insurance sometimes covers this, but not always, so check your policy.

If you realize you do not have a passport a few days before your cruise, contact your cruise line when ready. Some cruise lines have changed itineraries or allowed passengers to board with a birth certificate and ID in emergency situations, but this is not may provide. Do not count on it.

Frequently Asked Questions

Can I use a birth certificate instead of a passport on a cruise to Mexico?

No. A birth certificate alone is not enough for any cruise that leaves U.S. waters. You need a passport book or passport card. For closed-loop cruises that stay in U.S. waters, you can use a birth certificate plus a Real ID driver's license or other government-issued photo ID, but not a birth certificate alone.

Do I need a passport if my cruise is only three days?

It depends on where the cruise goes. If it is a closed-loop cruise that departs and returns to the same U.S. port and never leaves U.S. waters, you do not need a passport — a Real ID driver's license is enough. If it stops anywhere outside the United States, you need a passport.

What if my passport expires during my cruise?

Your passport must be valid for the entire length of your cruise. If it expires during your trip, you will not be allowed to board. Check your passport's expiration date and renew it before you travel if it expires within six months of your return date.

Can I use my passport card for a cruise to Europe?

No. A passport card works only for sea and land travel to Canada, Mexico, the Caribbean, and Central America. For any cruise to Europe, Asia, Africa, or other distant destinations, you need a passport book.

How much does a passport cost?

A new passport book costs $130 for adults and $100 for children under 16. A passport card costs $35 for adults and $20 for children. Expedited service adds $35. Fees vary slightly by state and may change, so check the U.S. State Department website for current prices.