United Airlines Unaccompanied Minor Travel-Day Rules
United Airlines policy checked May 17, 2025. This is a general guide. You must confirm all details for your child's specific flight directly with United.
Planning your child's solo flight on United Airlines? This guide walks you through the entire travel day, from booking to pickup, so you know exactly what to expect.
United has a clear process for unaccompanied minors to help ensure their safety. The most important rule is that children under 5 cannot fly alone. Let's look at the details so you can plan a smooth trip.
Who Can Fly Alone on United Airlines?
The basic rule: Children under 5 are not allowed to travel alone. They must be accompanied by an adult aged 18 or older.
For children aged 5 to 14, the Unaccompanied Minor service is mandatory if they are not traveling with an adult. For teenagers aged 15 to 17, the service is optional—they can travel as an adult.
Always double-check your child's age on the outbound and return flight dates, as a birthday during the trip could change the rules.
What the Travel-Day Experience is Like
On the day of travel, your child will be given a wristband and a special document envelope. A United employee will escort them through check-in, security, and to the gate.
The child will board early and be introduced to the flight attendants. They will check on them periodically during the flight. At the destination, a United employee will escort them off the plane and directly to the adult you've named for pickup. This is an escort service, not a babysitting service.
How to Book the Service
Booking is easy online: When you search for a flight on United's website, you'll enter your child's age. The system will automatically apply the correct rules and add the service fee for eligible flights.
It is very important to choose a nonstop flight. The service is not available for connecting flights, codeshare flights, or partner airlines. When booking, you'll also need to provide the names and contact information for the adults dropping off and picking up your child.
Documents You Will Need
Be prepared: You will need to show proof of your child's age, like a passport or birth certificate. For international flights, a passport and any required visas are essential.
You may also need a consent letter if the child is traveling with only one parent. The adult dropping off and picking up the child must also bring a valid photo ID that matches the name on the booking. Always check the document rules for your destination.
Understanding the Fees
The cost of the unaccompanied minor service is based on how many children are traveling. Here are the current fees:
- 1-2 children: $150 each way ($300 roundtrip)
- 3-4 children: $300 each way ($600 roundtrip)
- 5-6 children: $450 each way ($900 roundtrip)
The fee is charged per direction. It covers the service for all children in the group up to the numbers shown.
At the Airport: The Travel Day Timeline
Check-in: You must check in at the airport counter, not online. Arrive at least 30 minutes before the minimum check-in time. You'll complete paperwork and hand your child over to a United employee.
Stay until departure: The adult dropping the child off must stay at the airport until the flight has departed.
Pickup: The adult named on the form for pickup must arrive at the airport early and show a valid photo ID that matches the name on the record.
Flights and Delays
Nonstop only: The unaccompanied minor service is only available for nonstop flights operated by United or United Express. It is not available for connecting flights.
If there's a delay: If a delay or cancellation causes a reroute with a connection, you should ask United to place your child on another eligible nonstop flight. The UM service does not transfer to connecting itineraries.
Real-World Travel Day Example
Imagine your 10-year-old is flying from Chicago to Denver. You book a nonstop United flight and the UM fee is added. On the day of travel, you arrive early and check in at the counter. Your child receives a wristband and is escorted through security. You wait at the airport until the flight departs.
At the Denver airport, the adult you've named for pickup arrives early with their ID. A United agent escorts your child off the plane and releases them only after verifying the adult's identity.
Final Travel-Day Checklist
Talk to your child about the process to help them feel prepared. Let them know a staff member will be with them and who they should look for at the arrival gate. Keep the receiving adult's contact number with them.
United Airlines Minor Travel Options
| Age | Eligibility | Service | Fee | Key Note |
|---|---|---|---|---|
| Under 5 | Not allowed to travel alone | N/A | N/A | Must travel with an adult (18+) |
| 5 to 14 | Service required | Unaccompanied Minor | $150-$450 each way* | Nonstop flights only |
| 15 to 17 | Service optional | Unaccompanied Minor (optional) | Fee applies if used | Can travel as an adult |
These are general guidelines. Always check with the airline for the latest rules on your specific route.
Official United Airlines Source
For the most accurate and up-to-date information, always refer to the official source.
Frequently Asked Questions
Common questions parents have about a child's solo travel day on United Airlines.
What is the minimum age for a child to fly alone on United Airlines?+
The minimum age is 5. Children under 5 cannot travel alone. The unaccompanied minor service is mandatory for children aged 5 to 14.
How much does United Airlines charge for an unaccompanied minor?+
The fee is $150 each way for 1-2 children, $300 each way for 3-4, and $450 each way for 5-6 children. Roundtrip fees are doubled.
What happens at the airport for an unaccompanied minor on United?+
You'll check in at the counter, the child will get a wristband, and the adult dropping them off must stay until the flight departs. The picking-up adult must show ID.
What documents does a child need to fly alone on United?+
You'll need proof of age, a passport/visa for international flights, any required consent forms, and a photo ID for the adults dropping off and picking up the child.
Can an unaccompanied minor take a connecting flight on United?+
No. The unaccompanied minor service is only available for nonstop flights operated by United or United Express.
Continue your planning
Editorial and verification note
United Airlines sets the rules for accepting unaccompanied minors. Governments set the rules for travel documents. This is an independent guide for planning purposes.
Editorial note: Updated May 17, 2025. We use AI to help structure our guides, but a human reviews all information. Always check with the airline before you travel.