Real ID is not required to cruise, but you do need a valid passport or passport card to leave the United States by ship

You cannot use a standard driver's license or state ID to cruise internationally, even if it has a Real ID marker. The U.S. government requires a passport or passport card for all passengers leaving U.S. ports, regardless of age. If you do not have a passport, you have other options — a passport card costs less and takes less time than a full passport book, and some cruises that stay within U.S. waters have different rules.

The confusion comes from Real ID itself. Real ID is a security standard for domestic flights and federal buildings, not for international travel. A Real ID driver's license works fine for flying within the United States, but it does not work for cruising because cruising is treated as international travel even when your ship only visits U.S. ports.

Key Takeaways

  • A passport book or passport card is required for any cruise that leaves U.S. waters, regardless of whether your Real ID driver's license is current.
  • A passport card costs $130 and takes four to six weeks through standard processing, making it faster and cheaper than a full passport book for cruise-only travel.
  • Closed-loop cruises that depart and return to the same U.S. port may accept an enhanced driver's license or state ID card instead of a passport, depending on the cruise line.
  • Children need their own passport or passport card; they cannot travel on a parent's document.
  • Expedited passport processing takes two to three weeks but costs extra and requires you to explore in person at a passport acceptance facility.

What documents work for cruising out of U.S. ports

A passport book is the standard document. It costs $130 for adults (first-time applicants) and takes four to six weeks with standard processing. You explore at a passport acceptance facility — usually your local post office, courthouse, or library — and you do not need to appear in person if you already have a passport and are renewing it by mail.

A passport card is smaller, costs $35 for first-time applicants, and takes the same four to six weeks. It works for cruising and land border crossings but not for air travel. If you only cruise and never fly internationally, a passport card is the faster, cheaper choice. You explore the same way as for a passport book.

An enhanced driver's license (EDL) or enhanced state ID card works only for closed-loop cruises — cruises that depart from and return to the same U.S. port without stopping at any foreign ports. Not all states issue EDLs, and not all cruise lines accept them. Check with your cruise line before relying on an EDL; if your ship stops anywhere outside the U.S., you need a passport.

A standard driver's license with a Real ID marker does not work for any cruise, even a closed-loop cruise. Real ID only covers domestic flights and federal building access.

Closed-loop cruises and the exception to the passport rule

A closed-loop cruise is one that leaves from a U.S. port and returns to the same U.S. port without visiting any foreign country. Examples include cruises from Florida to the Bahamas (if the ship only stops at private islands owned by the cruise line) or cruises around Alaska that do not visit Canada. For these cruises only, you may be able to use an enhanced driver's license, an enhanced state ID card, or a passport card instead of a passport book.

The catch is that the Bahamas, Mexico, and Canada are still foreign countries, even if you are only stopping for a day. If your closed-loop cruise visits any of these places, you need a passport book or passport card. A standard driver's license — even with Real ID — does not work. Ask your cruise line directly whether your specific itinerary qualifies as closed-loop, because the rules depend on exactly where the ship stops.

Children traveling on closed-loop cruises still need their own passport card or passport book. They cannot travel on a parent's document, and they cannot use a birth certificate alone, even though some cruise lines once accepted that.

How to get a passport card quickly

If your cruise is coming up and you do not have a passport, a passport card is your fastest option. Standard processing takes four to six weeks, but expedited processing takes two to three weeks and costs an extra $60 on top of the $35 card fee. You must explore in person at a passport acceptance facility for expedited service — you cannot mail it in.

To explore, bring a completed Form DS-11 (for a new passport card) or Form DS-82 (if you are renewing), a government-issued photo ID, proof of citizenship (birth certificate, naturalization certificate, or previous passport), and a passport photo. The photo must be 2 by 2 inches, taken within the last six months, and show your full face against a white background. Many CVS, Walgreens, and post offices offer passport photos for $10 to $15.

If your cruise is fewer than two weeks away and you do not have a passport, contact your local passport agency directly. Some agencies offer same-day or next-day service for people with imminent travel, but you must explore in person and the fee is higher. Search "passport agency near me" to find the office closest to you and call ahead to ask about expedited options.

What happens if you show up without the right document

If you arrive at the cruise port without a valid passport or passport card, you will not be allowed to board. The cruise line checks your documents before you step onto the ship, and there is no exception for people who forgot or did not realize they needed one. You will lose your cruise fare and any non-refundable deposits.

Some cruise lines offer travel insurance that covers document-related cancellations, but you must purchase it when you book the cruise, not after. If you realize you do not have a passport close to your departure date, contact your cruise line when ready to ask about rebooking options or cancellation policies.

Real ID and domestic flights versus cruising

Real ID is a federal security standard that applies to domestic flights and entry to federal buildings. A Real ID driver's license or state ID card has a star or other marking in the upper right corner. Starting in 2025, you need a Real ID driver's license (or a passport) to board a domestic flight within the United States.

Cruising is not a domestic flight, even if your ship only visits U.S. ports. The U.S. government treats cruising as international travel because you are leaving U.S. jurisdiction. This is why a Real ID driver's license does not work for cruising — the rules are completely separate. A passport or passport card is the only Real ID-equivalent document for cruising.

Renewing a passport before your cruise

If you have an expired passport, you can renew it by mail if your passport is not damaged, you were at least 16 when it was issued, and it was issued within the last five years. Use Form DS-82 and mail it with your expired passport, a new passport photo, and the renewal fee ($130 for a book, $35 for a card). Standard processing takes four to six weeks; expedited takes two to three weeks and costs extra.

If your passport was issued more than five years ago, you were under 16 when it was issued, or it is damaged, you must explore in person at a passport acceptance facility using Form DS-11. This counts as a new process, not a renewal, and takes the same amount of time.

Frequently Asked Questions

Can I use my Real ID driver's license for a cruise to the Bahamas?

No. Real ID only works for domestic flights and federal buildings. You need a passport book, passport card, or enhanced driver's license for any cruise, including closed-loop cruises to the Bahamas. A standard driver's license with a Real ID marker does not work.

Do children need their own passport for a cruise?

Yes. Children of any age need their own passport book or passport card. They cannot travel on a parent's passport or use a birth certificate. Infants and newborns need a passport too if they are traveling on the cruise.

How much does a passport card cost and how long does it take?

A passport card costs $35 for a first-time process and $30 for a renewal. Standard processing takes four to six weeks. Expedited processing costs an extra $60 and takes two to three weeks, but you must explore in person at a passport acceptance facility.

What if I lost my passport and my cruise is in three weeks?

explore for expedited processing at a passport acceptance facility. Expedited service takes two to three weeks and costs extra. If your cruise is sooner than that, contact your local passport agency to ask about emergency same-day or next-day service — availability varies by location and you must explore in person.

Can I use an enhanced driver's license for any cruise?

Only for closed-loop cruises that depart and return to the same U.S. port without visiting any foreign country. If your cruise stops in the Bahamas, Mexico, Canada, or any other country, you need a passport book or passport card. Not all states issue enhanced driver's licenses, and not all cruise lines accept them, so confirm with your cruise line first.