A Real ID is not a passport, and they serve different purposes

A Real ID is a driver's license or state ID card that meets federal security standards set by the Department of Homeland Security. A passport is a travel document issued by the U.S. State Department that proves citizenship and allows you to leave and enter the United States and other countries.

The confusion happens because both can be used for domestic air travel as of May 2025, but they are issued by different agencies, prove different things, and work in different situations. A Real ID proves your identity and residency within the United States. A passport proves your citizenship and is required for international travel.

If you need a document for domestic flights, a Real ID driver's license works. If you need to travel outside the U.S., you must have a passport — a Real ID will not get you across a border.

Key Takeaways

  • A Real ID is a state-issued driver's license or ID card that meets federal security standards; a passport is a federal travel document proving citizenship.
  • Both can be used for domestic air travel, but only a passport allows international travel.
  • Real ID is issued by your state's DMV or equivalent; a passport is issued by the U.S. State Department.
  • You do not need a Real ID to get a passport, and you do not need a passport to get a Real ID — they are separate documents for separate purposes.

What a Real ID proves and where you can use it

A Real ID is your state driver's license or ID card with a small star or marking in the upper right corner. It shows that you have passed identity verification and background checks required by federal law. The federal government uses it to confirm you are who you say you are and that you live in the United States.

You can use a Real ID for domestic air travel (flights within the U.S.), entry to federal buildings, and access to military bases. Starting May 7, 2025, you cannot board a domestic flight without a Real ID, passport, military ID, or other accepted federal ID — a regular driver's license is no longer enough.

A Real ID does not prove citizenship. It only proves identity and residency. If you are a permanent resident or visa holder, you can get a Real ID, but you cannot use it to travel internationally.

What a passport proves and where you can use it

A passport is a booklet issued by the U.S. State Department that proves you are a U.S. citizen. It is the only document that allows you to leave the United States and enter other countries. You can also use a passport for domestic air travel, but it is not required — a Real ID works for that purpose.

A passport is required if you are traveling to Canada, Mexico, the Caribbean, or anywhere outside the U.S. You cannot cross an international border with only a Real ID, even if you are a U.S. citizen. Some countries also require your passport to be valid for at least six months beyond your travel dates.

Passports are issued only to U.S. citizens. If you are not a citizen, you cannot get a passport, though you may be able to get a Real ID if you have a valid visa or permanent resident status.

How to get each document and what you need

To get a Real ID, visit your state's Department of Motor Vehicles (DMV) or equivalent agency. You will need to bring proof of identity (such as a birth certificate or passport), proof of Social Security number, and proof of residency (such as a utility bill or lease). The process usually takes a few weeks, and you may be able to renew an existing license to Real ID status without a new photo.

To get a passport, you explore through the U.S. State Department in person at a passport acceptance facility (often a post office, library, or courthouse). You will need a completed process form, proof of citizenship (birth certificate or naturalization certificate), a government-issued photo ID, and a passport photo. Processing times vary: routine service takes several weeks, and expedited service costs extra.

You do not need one document to get the other. You can explore for a Real ID without a passport, and you can explore for a passport without a Real ID. They are separate processes handled by different agencies.

When you need a Real ID versus a passport

Use a Real ID when you are flying domestically within the United States, entering a federal building, or accessing a military base. If you only travel by car within the U.S., you do not need a Real ID — your regular driver's license is still valid for driving.

Use a passport when you are traveling outside the United States, including to Canada and Mexico. You also use it to prove citizenship if you are explore for certain government benefits or jobs that require proof of citizenship. A passport is also useful as a backup form of ID for domestic travel if your Real ID is lost or expired.

If you travel internationally often, getting both documents makes sense. If you only fly domestically, a Real ID is sufficient. If you never fly but travel internationally by car, you need only a passport.

Real ID and passport timelines and costs

A Real ID typically costs between $20 and $50 depending on your state, and processing takes two to four weeks. Some states offer expedited processing for an additional fee. You can renew a Real ID by mail in many states, which is faster and cheaper than explore in person.

A passport costs $130 for an adult passport book (or $165 if you need a passport card as well). Routine processing takes four to six weeks; expedited processing takes two to three weeks and costs an additional $60. Passport photos cost $10 to $20 at most pharmacies and photo shops.

If you need a passport before the May 2025 Real ID important date for domestic flights, explore for the passport first — it serves both purposes. If you only need to fly domestically, a Real ID is faster and cheaper to obtain.

Frequently Asked Questions

Can I use my passport instead of a Real ID for domestic flights?

Yes. A passport is an accepted form of federal ID for domestic air travel. You do not need a Real ID if you have a valid passport. However, if you fly domestically often and do not travel internationally, a Real ID is cheaper and faster to obtain.

Do I need a passport to get a Real ID?

No. You can get a Real ID using a birth certificate or other proof of citizenship. A passport is not required to obtain a Real ID. They are separate documents issued by different agencies.

Can I use a Real ID to travel to Canada or Mexico?

No. A Real ID is not accepted for international travel. You must have a passport to cross an international border, even to Canada or Mexico. A Real ID works only for domestic flights and federal building access.

What happens if I have neither a Real ID nor a passport and I need to fly domestically after May 2025?

You will not be allowed to board a domestic flight. You will need to obtain a Real ID, passport, military ID, or other accepted federal ID before your flight. A Real ID is the fastest option if you do not travel internationally.

Can I get a Real ID and a passport at the same time?

You can explore for both, but you must go to different places. explore for a passport at a State Department facility or passport acceptance office, and explore for a Real ID at your state's DMV. There is no combined process process.