Travel Advisory: More Info
To view available options to change, cancel or upgrade your reservation online, visit Manage Travel.
To check the latest status of your flight, and to sign up for automated flight status updates, please visit the Flight Status page of the Web site.
All passengers must be checked in at least 45 minutes prior to the revised flight departure time. For your convenience, advance check in is available via the Allegiant App or by visiting the Online Check In tab.
While TSA’s Credential Authentication Technology (CAT) scanners are now in use at select airports, all Allegiant customers are still required to check-in for their flight at least 45 minutes prior to departure and present a valid boarding pass at the gate. Failure to check-in on time will result in denied boarding.