Allegiant Air manage travel makes adjusting your booking easy with online options to change flights, update passenger details, and add extras effortlessly.Change of plans? Don't sweat it! Allegiant Air manage booking makes it super easy to manage you...

If you don't have Trip Flex, changes cost up to $75 each way and aren't allowed within 7 days of travel.Did you spot a name mistake or change name on Allegiant Airlines ticket after booking? You're not alone. This guide explains the Allegiant Airline...

Allegiant Air new routes for summer have been announced by the carrier to fill the gap between the demand raised by summer travels and the current number of flights being served. The summer of last year, 2020 was full of panic due to the global pande...

Allegiant Air Customer Service Phone Number - Talk to Live Person Are you planning for a vacation and want to travel with an ultra-low-cost carrier? Then why look hither and thither. Choose to fly with Allegiant Air, America’s premier Las Vegas...