Allegiant Air business class is not a traditional premium cabin. The airline uses a low-cost model with different seating choices and optional services, allowing passengers to select additional comfort where available.
The exact seat, baggage allowance and other benefits depend on the flight and purchased options. Travelers should review the complete fare before deciding whether an upgrade suits their journey.
- Optional upgraded seating
- Choice of additional travel services
- Low-cost fare structure
- US-focused route network
Allegiant serves destinations across the United States, with a strong focus on leisure markets. Because aircraft and routes vary, checking the specific flight is important when comfort is a priority.

