For domestic flights within the United States, you do not need a U.S. passport, but you are required to present another acceptable form of government-issued photo identification. A passport is mandatory for all international flights.
If you don't have a passport, you can still board a domestic flight in the US as long as you can provide proof of US citizenship and your identity by presenting one of the following: US passport card (a wallet-sized plastic passport without visa pages; not valid for international travel) Real ID. US military ID.
Beginning May 7, 2025, every air traveler 18 years of age and older will need a REAL ID-compliant driver's license, state-issued enhanced driver's license, or another acceptable form of ID to fly within the United States.
A REAL ID is a driver's license or identification card that is also a federally accepted form of identification. It can be used to board a domestic flight within the U.S. and enter secure federal facilities, such as military bases, federal courthouses, and other secure federal locations.
The most common forms of valid identification that Americans use to travel within the US are state-issued driver's licenses or ID cards. You can travel domestically with your U.S. passport, but it's not required. You'll find a full list of acceptable ID types on the TSA website.
Expired passports may be accepted for domestic travel by TSA under certain conditions but are not guaranteed. Always check your passport's expiration date and renew early to avoid issues and ensure compliance with entry requirements.
If you're travelling on a domestic flight within Australia (flights QF400 and above), you'll need to carry the following items with you: photo identification such as a driver's licence, passport or social security card; or.
As of May 7, 2025, your driver's license or state issued ID must be a REAL ID to board domestic flights. Bring an acceptable form of identification like a REAL ID, valid passport, DHS Trusted Traveler card or U.S. military ID to board your flight.
Travelers who fail to produce a REAL ID or an accepted alternative may not be allowed through TSA security checkpoints. Children under 18 are not required to provide identification when traveling within the United States. REAL ID-compliant cards have a star marking on the upper top portion of the card.
Valid photographic driving licence, provisional or full. Valid armed forces identity card. Valid police warrant card/badge.
If you are unable to provide the required acceptable ID, such as a passport or REAL ID, you can pay a $45 fee to use TSA ConfirmID. TSA will then attempt to verify your identity so you can go through security; however, there is no guarantee TSA can do so. Please note: Using TSA ConfirmID is optional.
Acceptable forms of ID include:
Theories have circulated online that the right to travel means a person does not need a driver's license to operate a vehicle on public roadways. This is not correct. The U.S. Constitution protects the right to travel, but that is not the same as the legal privilege of driving a motor vehicle on public highways.
Acceptable IDs
REAL ID required
Every Passenger 18 years of age and older needs a REAL ID-compliant driver's license, state-issued enhanced driver's license, or another acceptable form of ID to fly within the United States.
If they're able to confirm your identity against a database, you'll be allowed through to the security screening. (You'll get a boarding pass with a note on it explaining that you don't have an ID). But if your identity can't be verified, they'll have no choice but to turn you away.
Does TSA PreCheck actually save time? Yes, TSA PreCheck can save you time at airport security. Many TSA PreCheck members spent an average of five minutes in airport security in February 2024, according to the TSA website .
Starting May 2025, U.S. travelers must be REAL ID compliant to board domestic flights and access certain federal facilities.
For Domestic carry one of the following IDs: Aadhaar card, driving license, PAN card or voter ID. For Internationals, a valid passport is mandatory. Check the visa requirements of the destination country before traveling. Always keep a digital or printed copy of your ticket and your ID handy.
Yes. It's possible to change your passport number after booking a flight. Most airlines will ask you to add your passport details at the time of booking. Depending on the airline, you can book a flight using your old passport details and update them once you get your new passport.
Can you fly with an expired passport domestically? The TSA accepts expired passport for the maximum of 12 months past the document's expiry date. Note that you don't need a passport to fly within the US as long as you have a REAL ID compliant document (e.g., a state-issued photo ID card or driver's license).
 No need to carry it with you if you have another form of ID in case you visit a club that requires identification to enter. Leave it in the safe. Only reason you might need it is if you are renting a car.
My passport is expired, is there a grace period to renew it? Yes, you have five years from the expiration date to renew your passport as long as it was a 10-year passport (does not include temporary or child passports). Where is the expiration date on my passport?
You must renew your passport before you can travel if either: your passport has expired. you do not have enough time left on it.
When you're travelling on a Jetstar domestic flight, you may need to show photographic identification, but in most cases you won't need to show a passport.