What identification do I need to travel with Allegiant?

When traveling with Allegiant, passengers are required to present valid identification at the airport. For domestic flights within the United States, travelers aged eighteen years and older must provide a government-issued photo identification, such as a driver's license or a passport. This is to ensure security and verify the passenger's identity. For children under the age of eighteen, no identification is typically required, but it is advisable for parents or guardians to carry some form of identification, such as a birth certificate, to confirm the child's age if necessary. It is essential to check the specific requirements on the Allegiant website before your trip, as policies and regulations may vary or change. Ensure that all identification is current and valid for a smooth travel experience.