Do you need a passport to fly to Hawaii

U.S. citizens do not need a passport for a flight to Hawaii that stays entirely within the United States. Hawaii is a U.S. state, so a flight from the mainland or another Hawaiian island is domestic travel. Adults should bring a REAL ID-compliant license or another TSA-accepted form of identification.

The answer changes if your itinerary enters another country. International flights, foreign connections and cruises have separate document requirements. This guide explains the main distinctions; check the official sources and your carrier for your exact route.

What is the difference between domestic and international travel?

Before we talk about Hawaii in detail, it’s important to know the main difference between traveling within the US and traveling to other countries.

• Domestic flight: A route that stays within the United States, such as Los Angeles to Honolulu. Adults should plan to show a TSA-accepted ID.
• International flight: A route crossing an international border, such as Tokyo to Honolulu. Passport, visa or other entry-document rules apply according to nationality and status.

A nonstop flight between another U.S. state and Hawaii is domestic travel. Citizenship affects which documents and immigration requirements apply, but it does not turn the same flight into an international journey. Check every connection, not only your final destination.

Do citizens of the United States need a passport to travel to Hawaii? 

For a U.S. citizen flying directly from another U.S. state to Hawaii, a passport is optional. The official Oahu travel FAQ confirms this distinction. A route through a foreign country requires separate international-travel planning.

For passengers aged 18 and older, an ordinary non-REAL-ID state license is no longer an accepted checkpoint ID. A valid passport is one alternative; it is not the only alternative.

Forms of ID that are okay

TSA’s accepted-identification list is the reference for airport screening. Examples include the documents below; consult that list for current details and conditions.

•  Driver’s license or other state-issued photo ID card compliant with REAL ID standards. 
• A U.S. passport or a U.S. passport card.
• DHS trusted traveler cards include Global Entry, NEXUS, SENTRI, and FAST.
• ID from the U.S. Department of Defense, including IDs for dependents.
• Green Card, or permanent resident card.
• Card for crossing the border.
• Enhanced Driver’s License (EDL) from the state.
• A photo ID from a tribe that the federal government recognizes.
• PIV card for HSPD-12.
• Passport from a foreign government.
• A driver’s license from a Canadian province or an Indian and Northern Affairs Canada card.
• Transportation worker identification credential. 
• The Employment Authorization Card (I-766) from U.S. Citizenship and Immigration Services.
• Credential for U.S. Merchant Mariners.

A temporary driver’s license is not an acceptable TSA ID. Check the actual document you intend to carry before departure.

The REAL ID Act and How It Affects Travel

REAL ID enforcement for domestic air travel began on May 7, 2025. Passengers aged 18 and older should present a REAL ID-compliant state license or ID, or another accepted document such as a passport. This also applies to TSA PreCheck members.

REAL ID markings vary by issuing state, so check with your state licensing agency if you are unsure. State-issued enhanced licenses and IDs are also accepted alternatives. See USAGov’s REAL ID guidance for the distinction between upgrading a license and using another accepted ID.

What If You Do Not Have an Accepted ID?

Since February 1, 2026, TSA has offered the optional ConfirmID process for travelers without acceptable ID. The announced fee is $45 for a 10-day travel period. TSA’s announcement explains the process and warns of delays. Check current instructions before travel; paying for identity verification should not be treated as a guarantee that you will clear screening or make a flight.

Requirements for Non-U.S. Citizens Traveling

For non-U.S. citizens, separate airport identification from immigration requirements. An ID accepted at a TSA checkpoint does not by itself establish immigration status or permission to enter the United States.

Going to Hawaii from another country

International arrivals must meet the U.S. entry requirements for their nationality and status, including the applicable passport or travel document and visa requirements. Some visitors qualify for the Visa Waiver Program and ESTA for eligible business or tourism visits of up to 90 days. Nationality alone does not establish eligibility; all program conditions apply.

Can someone who is not a U.S. citizen travel from the U.S. mainland to Hawaii?

A flight entirely within the United States remains domestic for a non-U.S. citizen. TSA accepts foreign government-issued passports and other documents on its identification list. Do not assume that any foreign photo ID or an ordinary state license is acceptable.

Carry the documents appropriate to your status and check official immigration guidance if your situation is uncertain. A visa’s expiration date is not the same as the end of an authorized stay; CBP’s I-94 information explains the admission record. Individual status questions should be resolved with qualified immigration counsel before travel.

Do Permanent Residents Need a Passport to Go to Hawaii? 

A Permanent Resident Card is an accepted TSA identification document for domestic flights. A trip entirely within the United States does not become an international entry merely because the traveler holds a Green Card. If the route goes abroad, consult CBP’s returning-resident document guidance and the airline’s requirements.

Going to Hawaii with Kids

When traveling with minors, the rules for identification are slightly different. 

• Children under 18: TSA generally does not require identification for domestic travel. Check airline requirements separately; see the FAA’s guidance for minors.
• Infants: Ask the airline what proof of age it requires and review its seating and accompanying-adult policies.
• Unaccompanied Minors: If a child is flying alone, the airline will have specific procedures and documentation requirements.  This usually means giving information about the person who is dropping them off and the person who is picking them up.

Check the airline’s requirements for proof of age, unaccompanied travel and any consent documents relevant to your situation. International flights require appropriate travel documents for children as well as adults; the domestic TSA exception does not apply to crossing a border.

Things to think about before your trip

Review the full itinerary, the traveler’s age and the exact document being used. These details matter more than a general statement that Hawaii does not require a passport.

Soldiers and Their Families

U.S. Department of Defense IDs, including those issued to dependents, are on TSA’s accepted list. Military travel orders, international travel or official-duty arrangements can involve additional requirements; check with the responsible travel office.

Are passports required for cruises to Hawaii?

Cruise requirements depend on the itinerary, citizenship, ports and cruise company. A closed-loop exception and a foreign-port stop are not mutually exclusive categories. Do not assume every Hawaii cruise follows the rules for a domestic flight.

• Closed-loop cruises: Certain round-trip U.S. cruises allow eligible U.S. citizens to use alternative citizenship and identification documents. Check CBP’s cruise-document guidance and the cruise company’s rules for the precise itinerary.
• Foreign ports and emergency flights: Destination rules and the cruise company may require a passport even when a U.S. reentry exception applies. The State Department recommends carrying a passport book, including for an unexpected flight home from abroad. A passport card is not valid for international air travel.

Scenarios Where a Passport Might Be Useful 

A passport can be useful even when the domestic flight itself does not require it:

1. Foreign connections: If any leg travels through another country, check its entry or transit requirements and the documents needed to reenter the United States.
2. Backup identification: A passport can serve as another accepted ID if a license is lost. Keep documents secure and do not assume a replacement or identity-verification process will be immediate.
3. REAL ID alternative: A passport is accepted at the TSA checkpoint even if your state license is not REAL ID-compliant. You do not need to carry both solely to satisfy that checkpoint requirement.

Last-minute advice for a trouble-free trip to paradise

Before leaving, check the documents for every traveler and every leg of the journey, and add them to your Hawaii packing checklist:

• Check the date on your ID to see if it is still valid: Make sure your driver’s license or any other ID you plan to use is not expired. 
• Keep secure copies: Copies can help with replacement procedures, but they do not substitute for originals or approved digital credentials. Protect document images and avoid leaving them on shared devices.
• Check official updates: Review TSA, your airline and any relevant border-agency requirements before departure.

Your trip to Hawaii is waiting for you.

For a direct domestic flight, a U.S. citizen does not need a passport, but adults still need to plan for TSA identification requirements. For international travel or a cruise, verify the documents for the complete itinerary.

Once the document checks are complete, continue with our first-time Hawaii planning guides or browse things to do on Kauai to start shaping your itinerary. Keep original travel documents accessible during the journey and store copies securely; an ordinary photograph or photocopy is not a replacement for the required original.