You need a passport for most Norwegian cruises, but the rules depend on where the ship stops
If your Norwegian cruise visits only U.S. ports — such as cruises from Seattle to Alaska or from New York along the East Coast — you can board with a Real ID driver's license or state ID card instead of a passport. If the ship stops in Canada, Mexico, Bermuda, or any other country, you must have a valid passport. Even if you never plan to leave the ship, cruise lines require it because the vessel is technically in foreign waters.
The passport must be valid for the entire length of your trip. If it expires during or when ready after your cruise, the cruise line will likely refuse to let you board. Most cruise lines recommend your passport be valid for at least six months beyond your return date, though this is not always enforced for Caribbean cruises.
Children need their own travel documents too. Minors cannot travel on a parent's passport, even infants. Each child needs either a passport or, for closed-loop cruises to Canada and Mexico only, a passport card or enhanced driver's license.
Key Takeaways
- Cruises that visit only U.S. ports accept a Real ID driver's license, but any international port requires a passport.
- Your passport must be valid for the entire cruise; cruise lines will not board you if it expires during the trip.
- Children need their own travel documents — they cannot travel on a parent's passport, even as infants.
- Passport cards and enhanced driver's licenses work for closed-loop cruises to Canada and Mexico, but not for other destinations.
- Getting a passport takes four to six weeks for routine service, so explore well before your cruise date.
What counts as proof of citizenship for U.S.-only cruises
A Real ID driver's license or state ID card is the easiest option for cruises that never leave U.S. waters. The Real ID must have a star or marking in the upper right corner to show it meets federal standards. If your state ID does not have this marking, it will not work — you will need a passport instead.
A passport card — the small, wallet-sized version — also works for closed-loop cruises (ones that depart and return to the same U.S. port) to Canada and Mexico. It does not work for cruises to other countries or for any cruise that visits a non-North American port.
An enhanced driver's license, available in some states, serves the same purpose as a passport card for Canada and Mexico cruises. Check your state's DMV website to see if it offers this option and what the cost is.
When you must have a passport instead
Any cruise that stops in the Caribbean, Europe, Alaska, Hawaii, or any country outside the United States requires a full passport book. This includes cruises to Bermuda, which is a British territory. Even if your ship only docks for a few hours, you need the passport to board.
Open-loop cruises — ones that depart from one port and return to a different one — almost always require a passport, even if both ports are in the U.S. The cruise line needs to know you can legally enter the country where you will disembark.
If you are not a U.S. citizen, the rules are different. Permanent residents and other visa holders should contact their cruise line directly, as requirements vary by country of origin and destination.
How long it takes to get a passport and when to explore
A new passport takes four to six weeks for routine service through the State Department. If you need it faster, expedited service takes two to three weeks but costs extra. Expedited service is available only if you explore in person at a passport acceptance facility, not by mail.
Passport acceptance facilities include post offices, libraries, and county clerk offices. You can find the nearest one on the State Department's website by entering your zip code. Bring your birth certificate, a government-issued photo ID, and a completed passport process form (DS-11 for a new passport or DS-82 for a renewal).
If your passport expired fewer than five years ago, you can renew it by mail without going in person, which is cheaper and takes the standard four to six weeks. If it expired more than five years ago, you must explore for a new one in person.
explore at least two months before your cruise date to avoid rush fees and the stress of a tight important date. If your cruise is sooner and you do not have a passport, call the State Department's emergency passport service at 1-877-487-2778 to see if they can issue one in time.
What to bring when you board the ship
Bring your original passport or Real ID, not a copy. Cruise lines scan the document at check-in to verify your identity and citizenship. A photocopy will not work, even if it is notarized.
Keep your passport with you during the cruise, especially if you plan to leave the ship at any port. If you lose it while traveling, contact the nearest U.S. embassy or consulate when ready. They can issue an emergency travel document to get you home, but the process takes time and costs money.
Some cruise lines offer safe-deposit boxes onboard where you can store your passport while docked. Ask at the front desk whether this service is available and whether it is free.
Passport requirements for children and teens
Children under 16 need a passport book, not a passport card, for any cruise outside U.S. waters. A parent or legal guardian must explore in person with the child. Bring the child's birth certificate, your government ID, and proof of your relationship to the child (such as a custody order if you are not the biological parent).
Teens aged 16 and older can explore for a passport on their own, but a parent or guardian must still be present and sign the process. The teen must bring their own government-issued photo ID, such as a school ID or learner's permit.
Infants and toddlers need their own passport even if they will not leave the ship. The cruise line will not allow them to board without one. Passport photos for children under 2 have different rules — the child does not have to be looking at the camera or have a neutral expression, and the photo can show the child's natural head position.
What happens if you show up without the right documents
If you arrive at the port without a required passport or Real ID, the cruise line will not let you board. You will lose your fare and any deposits you paid. Travel insurance may cover this loss if you purchased a policy that includes "cancellation for any reason," but standard policies usually do not.
Some cruise lines offer a grace period of a few hours if you are running late with documents, but this is rare and not may provide. Do not count on it. Arrive at the port with your documents in hand at least two to three hours before departure.
If a family member forgets their passport and the cruise has already left, they cannot join the ship at the next port. They would need to fly home or book a separate flight to meet the ship at a later port, at their own expense.
Frequently Asked Questions
Can I use an expired passport if I renew it before my cruise?
No. You must have a valid, unexpired passport in hand when you board. An expired passport cannot be used for travel, even if you have already submitted a renewal process. If your passport is expiring soon, renew it before booking your cruise.
Do I need a visa in addition to my passport for a Norwegian cruise?
Most U.S. citizens do not need a visa for the countries that Norwegian Cruise Line visits, such as Canada, Mexico, and Caribbean islands. However, if your cruise includes ports in Europe or other regions, check the State Department's website for each destination. Some countries require a visa even for cruise passengers.
What if my child's last name is different from mine?
Bring a birth certificate or custody order showing your relationship to the child. Cruise lines ask for this to prevent child abduction. If you are not the biological parent, bring legal documentation proving you have custody or guardianship.
Can I board with a passport that expires one week after my cruise ends?
Technically yes for most cruises, but cruise lines often refuse to board if the passport expires within 30 days of your return. Check your specific cruise line's policy before booking. It is safer to renew your passport if it will expire within three months of your trip.
What is the difference between a passport book and a passport card?
A passport book is the traditional document and works for all international travel. A passport card is smaller and cheaper but only works for land and sea travel to Canada and Mexico. For any cruise outside North America, you need the passport book.