Yes, Allegiant Air does have only first class seats. Their first class does not provide cabins with a dedicated private space for its travelers, but it can offer the necessary services and facilities within the budget. In Allegiant Air First Class, travelers can receive services such as comfortable seats, lounge access, extra baggage, priority boarding, etc. To learn more details about bookings, travelers can visit the official website or read the blog provided by Fares First Class.
Read More:- https://www.faresfirstclass.com/airlines/allegiant-air-first-class-flights