Is It Possible to Cancel an Allegiant Flight?

Yes, Allegiant allows you to cancel a flight, but the rules differ depending on how soon you cancel after booking and if you have Trip Flex. For cancellations made within 24 hours of booking, and if your flight is more than seven days away, Allegiant’s 24-hour risk-free cancellation policy applies, letting you cancel without fees. This is a standard practice that offers flexibility immediately after purchase.

After the 24-hour window, standard tickets might incur a cancellation fee if you didn’t purchase Trip Flex. Trip Flex, an optional add-on, allows for changes or cancellations up to 72 hours before your flight, without any penalties. If you don’t have Trip Flex and still need to cancel, you’ll likely receive a credit for future travel with Allegiant, minus any fees applied.