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Official Allegiant website, the only place to book Allegiant's low fares for flights to Las Vegas, Florida, and more. Buy your airline tickets direct and save.
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Allegiant offers the cheapest airfare with flights to over...
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Guides to airline reservations & tickets, baggage, seating,...
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Fly with us and save! Low cost airline offering cheap flights to Las Vegas, Florida and more. We offer airfare deals, cheap hotels and car rentals to popular vacation destinations throughout the U.S.
Allegiant Air (usually shortened to Allegiant) is a major American airline headquartered in Summerlin, Nevada, a suburb of Las Vegas. The airline focuses on serving leisure traffic from small and medium-sized cities which it considers to be underserved, using a ultra low-cost business model with minimal inclusions in fares and a greater number ...
Find answers to common questions, access your myAllegiant Rewards account, and manage your travel online. Learn about baggage, seating, special assistance, in-flight services, and more.