Traveling in first class elevates your journey into an unforgettable in-flight experience with Allegiant Air. Moreover, in first class, travelers receive priority services and the excellence of premium perks, relaxation on lie-flat seats, pre-ordered meals, bonus points, access to premium lounges, priority boarding and check-in, etc. Travelers can book their journey in the Allegiant Air First Class by visiting the official website, using the app, or contacting their customer service representative by calling. To learn more details about bookings, travelers can visit the official website or read the blog provided by Fares First Class.