Junior Jetsetter unaccompanied minor service is optional for young adults, ages 13 through 17 years old, traveling without a parent, legal guardian, or other adult at least 18 years of age.

Yes, a 13-year-old can fly alone on Alaska Airlines, and in 2026, they fall into a specific category where the "Unaccompanied Minor" (UM) service is optional but recommended. For children aged 5 to 12, the service is mandatory, meaning an airline representative must escort the child and hand them over to the designated guardian at the destination. However, for those aged 13 to 17, parents can choose whether to pay for the professional escort or allow the teenager to travel as a "standard" passenger. If you opt for the UM service for your 13-year-old, the fee is currently $50 each way for nonstop flights and $75 for connecting flights. This service provides peace of mind as the crew will prioritize the teen during delays or gate changes. If you decline the service, the teen must be capable of navigating the airport, managing their own boarding passes, and handling any travel disruptions independently. Regardless of the choice, Alaska Airlines requires that the drop-off guardian remains at the departure airport until the plane is officially "wheels up" to ensure the minor isn't left stranded in the event of a last-minute mechanical cancellation.