United Airlines Unaccompanied Minor Rules
United Airlines policy checked May 16, 2025. This is a general guide. You must confirm all details for your child's specific flight directly with United.
Planning a solo trip for your child on United Airlines? This guide breaks down the policy in plain English, so you can feel confident about the journey.
United has a clear set of rules to help keep young travelers safe. 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 Service Includes
This is not a babysitting service. It's a way for the airline to ensure your child is looked after during their journey. A staff member will help them through check-in, security, boarding, and connect them with the person picking them up at the other end.
Your child must be able to manage their own basic needs like eating, using the restroom, and following instructions from the crew. If your child needs extra support, be sure to discuss this with United in advance.
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.
Child Baggage and Equipment
Baggage allowance: Your child's baggage allowance is the same as any other passenger based on the ticket you bought. The unaccompanied minor fee does not give you any extra baggage.
United provides a snack onboard, but you should pack essential items like documents and any medication in your child's carry-on bag. Equipment like strollers or car seats are handled separately from the solo-child service.
At the Airport: Drop-off and Pickup
Check-in: You must check in at the airport counter, not online. Arrive early to allow plenty of time for paperwork.
Stay until departure: The adult dropping the child off must stay at the airport until the flight has departed. The staff member will then escort your child.
Pickup is crucial: The adult named on the form for pickup must arrive early and show a valid photo ID that matches the name on the record. The airline will not release the child to anyone else.
Connections and International Travel
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, codeshares, or partner airlines.
International rules: For international flights, the airline's form is not enough. You are responsible for all government requirements like passports, visas, and any necessary consent letters. Confirm these rules for every country involved.
Real-World Planning Example
Imagine your 10-year-old is flying from Chicago to Denver. First, you check their age (10), which means the UM service is required. You go to United's website, book a nonstop flight, and the system adds the UM fee. You provide the names and contact details for both the drop-off and pickup adults.
You prepare your child's ID and any other required documents. On the day of the flight, you arrive early at the airport, check in at the counter, and wait until the flight departs. The picking-up adult arrives at the Denver airport early with their ID.
Final Checklist and Tips
Here is a quick checklist to run through before your child's trip:
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 Comparison
| 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 United Airlines' unaccompanied minor policy.
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 required for children aged 5 to 14.
How much does the United Airlines unaccompanied minor service cost?+
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 flights are eligible for United's unaccompanied minor service?+
Only nonstop flights operated by United or United Express are eligible. The service is not available on connecting flights, codeshare flights, or partner airlines.
What documents does my child need for a United Airlines solo flight?+
You will need proof of your child's age, a passport or visa for international travel, any required consent letters, and the IDs of both the drop-off and pickup adults.
Can an adult go to the gate with an unaccompanied minor on United Airlines?+
This depends on the airport and security rules. You should ask at check-in, bring your ID, and be prepared to stay in the terminal until the flight departs.
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 16, 2025. We use AI to help structure our guides, but a human reviews all information. Always check with the airline before you travel.