As of 2026, most U.S. airlines allow minors ages 12–17 to fly alone, while unaccompanied minor service typically covers ages 5–14; specific policies vary by airline and route
Are minors allowed to fly alone?
Yes, minors are allowed to fly alone starting at age 12 on most U.S. airlines
Kids under 12 usually can't fly solo—they need unaccompanied minor service where available. Airlines treat 15–17-year-olds as adults for booking, though some still offer optional unaccompanied minor service. Double-check your airline’s rules before booking, especially for international trips. Miss the age requirement or forget the service, and you might get turned away at the gate.
What is required for a minor to fly alone?
Airlines require a completed unaccompanied minor form, government-issued ID for the child, and a valid adult ID with current address
Most airlines won’t let unaccompanied minors check in online or at a kiosk—you’ll need to fill out forms in person at the airport on departure day. Bring a birth certificate or passport to prove age, and don’t forget any customs or immigration paperwork. Fees for unaccompanied minor service usually run $50 to $150 per flight. International travel? You might need extra docs, like a notarized consent letter.
What airlines let you fly alone at 14?
United Airlines allows 14-year-olds to fly alone on nonstop or connecting flights
American Airlines lets 15–17-year-olds fly solo and requires unaccompanied minor service for 5–14-year-olds. Delta’s policy is similar—15–17-year-olds can fly independently, with optional unaccompanied minor service for that age group. Always review the airline’s unaccompanied minor policy and fees before booking. Some international carriers? Their rules might be totally different.
Which airlines allow under 16s to fly alone?
British Airways allows children under 16 to fly alone if accompanied by someone 16 or older on the same or linked booking
Frontier Airlines lets 15–17-year-olds fly solo, while Spirit Airlines allows the same. Southwest Airlines? They let 15–17-year-olds travel alone without unaccompanied minor service. Always confirm the airline’s age policy and any required consent forms before you book. Some European or international airlines? They might have stricter rules or require an adult to accompany the minor.
Can I fly alone at 16?
Yes, 16-year-olds can fly alone as adults on most U.S. airlines
Many airlines treat 16- and 17-year-olds like adults for booking and boarding. Unaccompanied minor service is usually optional for this age group. International flights or certain routes? They might still need extra docs or adult accompaniment. Check the airline’s specific policy and bring valid ID to avoid headaches at check-in.
What is minimum age for flying?
The minimum age for unaccompanied travel is typically 5 years old on most U.S. airlines, with restrictions on flight types
| Age | Travel Permitted |
|---|
| 4 years & younger | Not permitted to travel alone; must be accompanied by passenger 18+ |
| 5–7 years | Permitted on some nonstop flights only |
| 8–14 years | Permitted on nonstop and connecting flights |
Policies vary by airline and route type, so always confirm with your carrier. Some international airlines might have higher minimum ages or different service requirements. Fees for unaccompanied minor service apply and vary by airline.
Can a 12 year old travel alone on a plane?
Yes, a 12-year-old can travel alone on most U.S. airlines; an adult must sign a Form of Indemnity at check-in
Kids aged 12–15 are often considered unaccompanied minors by many carriers and may incur service fees. Bring a government-issued ID for the child and a valid adult ID. Skip the indemnity form, and boarding could be denied. Always check your airline’s requirements before you head to the airport.
Can I travel alone at 15 without parents permission?
Yes, but only if using an airline’s unaccompanied minor reservation service, especially when traveling to the United States
A 15-year-old can book and fly alone, but most airlines require unaccompanied minor service, which comes with fees and forms. For international travel, a notarized consent letter from parents or guardians may be required. Always verify airline policies and documentation needs in advance. Without the right paperwork, you might not make it past security.
Do minors need ID to fly Southwest?
Southwest may ask for age verification; travel with a government-issued ID or original birth certificate
For lap children or unaccompanied minors, bring a copy or original of a government-issued ID, like a passport or birth certificate. TSA doesn’t require ID for kids under 18 traveling with an adult, but airlines can ask for proof of age anytime. Keep those documents handy to avoid delays at check-in or security.
What documents does a child need to travel without parents?
A child traveling without one or both parents typically needs a birth certificate; a notarized consent letter may be required
For domestic U.S. travel, a birth certificate usually does the trick. Traveling internationally or without both parents? A notarized consent letter from the non-traveling parent(s) is often required. Some countries want extra docs, so check destination and airline rules before you go. Without the right consent, a child might not be allowed to board.
Can a 15 year old fly alone internationally?
Yes, but unaccompanied minor service is usually optional; a signed consent letter is required
Most airlines let 15–17-year-olds fly alone internationally without unaccompanied minor service. Some carriers, though, might require the service or extra documents. Bring a passport and any consent letters from parents or guardians. Age is based on the travel date, not when you book. Always confirm airline and destination requirements before you fly.
Can a 14 year old get on a plane by themselves?
Yes, most U.S. airlines allow 14-year-olds to fly alone, often as unaccompanied minors
Fourteen-year-olds are usually eligible for unaccompanied minor service on most carriers, which includes fees and adult supervision protocols. Some airlines let 15–17-year-olds travel independently without the service. Bring acceptable ID for the child and fill out all required forms at check-in. Policies vary by airline and route, so check ahead.
What does a 13 year old need to fly?
Most U.S. airlines do not require ID for 13-year-olds flying domestically with an adult
TSA and airlines generally don’t ask for ID from minors under 18 when they’re traveling with an adult who has acceptable ID. Still, bring a school ID or something similar in case security or check-in needs extra verification. International travel? A passport is a must. Always verify airline-specific policies before you book.
Can a 17 year old book a flight?
Yes, 17-year-olds can book and travel alone as adults on most U.S. airlines
Passengers aged 16 and 17 can book unaccompanied minor service online, while 15-year-olds must call reservations. Bring acceptable ID and complete any required forms. Unaccompanied minor service may still be optional for this age group. Confirm the airline’s booking and travel policies before you buy the ticket.
What do 14 year olds need to fly?
14-year-olds typically need a government-issued ID or school ID, and may need birth certificate or passport depending on airline and route
Acceptable IDs include a driver’s license, learner’s permit, passport, or school ID. For unaccompanied travel, bring proof of age like a birth certificate. International flights require a passport. Always check your airline’s ID policy before you travel to avoid boarding issues. Keep those documents handy during check-in and security.
