American ultra-low-cost airline
Allegiant Air is an American ultra-low-cost airline headquartered in Las Vegas, Nevada. The airline focuses on serving leisure traffic from small and medium-sized cities which it considers to be underserved, offering low base fares with minimal inclusions in fares and a greater number of add-on fees.
Read full Wikipedia articleAirports where Allegiant Air concentrates the most flights.
Most-served airports across Allegiant Air's network.
Allegiant Air flies to airports in these countries — click any country for the full directory.