Does Allegiant have 24 hour check in

Allegiant Airlines check-in Online

Yes, Allegiant allows you to check in 24 hours before the flight departure, and you can check in up to 45 minutes before the flight departure. You can check in to your Allegiant Airlines flight in three ways: One is checking in online through the website,

the second is checking in by calling a representative who will do it on your behalf,and the third is by visiting the check-in counters at the Airport. All three ways are mentioned below in detail.

Ways to check in to your Allegiant Air Flight


Online is the most convenient way to check in to your flight as you can do it as early as 24 hours before the departure and select your preferred seat. You can do it anywhere in the way mentioned below using your phone or laptop.

  • Open the website
  • Click the check-in option at the top of the website.
  • Enter the Booking confirmation number and the passenger’s name.
  • Select the flight you wish to check in from your booking details and click the same option.
  • You have checked in to your flight successfully, and you will get your e-boarding pass by email.


You can call the Allegiant Airlines Phone Number at 702-505-8888 or 1-802-341-3409 and choose the check-in option. Share your booking details with the representative, and they will mark you checked-in, and you will receive your e-boarding pass to your phone and email.

At the Airport-

You can visit the Allegiant Air check-in counters at the Airport and share your e-ticket with the representative. They will check in to your flight and hand over the physical boarding pass to you. However, you can also check in through the Kiosks at the Airport.

The abovementioned ways can answer the question: Does Allegiant have a 24-hour check-in? If it doesn’t, you can call the Allegiant Airlines customer service phone number for more help regarding Check-in.


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