Allegiant Customer FAQ

To obtain a copy of your invoice, you can log into your Allegiant account on the website. Navigate to your trip details where you can find your past bookings and invoices available for download. If you need further assistance or the invoice is not available, please refer to the most up-to-date contact information right here on this page.

You can print your boarding passes by logging into your Allegiant account on the website or through the mobile app. Once you check in for your flight, you will have the option to print your boarding pass. Ensure you have access to a printer to obtain a physical copy. You can also save the boarding pass to your mobile device if you prefer not to print it out.

You do not need to print your ticket. Allegiant allows you to check in and access your boarding pass digitally through their mobile app or website. You can present your boarding pass on your mobile device at the airport. However, if you prefer a physical copy, you can print it before your flight.

Generally, children aged 15 can travel alone, but parents or guardians typically cannot go through security and into the gate area unless they have a valid boarding pass for their own flight. However, it’s best to check specific airline policies regarding unaccompanied minors for the most accurate information.

If you're unable to check in using the Allegiant mobile app, it may be due to various reasons. These could include: having an issue with the payment, carrying an infant on your lap, traveling with pets, or having additional needs like unaccompanied minor service. In such scenarios, the mobile app will direct you to see an Allegiant representative for assistance at the airport. The staff at the Allegiant customer service desk at your departure airport can check you in and print out your boarding pass. They'll also help you with any other issues you might be having. So, do not worry and ensure you reach the airport ahead of your flight time.