Airline · Flight reports

Allegiant Air

Allegiant Air (G4) is a U.S. low-cost, leisure-focused airline headquartered in Las Vegas. Its own materials describe nonstop, all-jet service linking “America’s favorite small cities” with leisure destinations, and note that the carrier is certified for scheduled and charter operations. Allegiant runs its own Allways Rewards program rather than a major global-alliance program, so travelers choosing or crediting flights should treat it primarily as a point-to-point carrier with Allegiant-controlled earning and redemption rules. Plan baggage, carry-on bags, seat selection, and other extras before travel, because Allegiant’s official baggage page says a personal item is included but carry-on and checked bags are paid options.