From America’s favorite small cities to world-class destinations, Allegiant makes leisure travel affordable and convenient for those in the St. Louis metroplex. Allegiant’s travel experience is a little different than traditional airlines. Learn more from Allegiant on how to save time and money as you plan your trip.
Airline Phone: (702) 505-8888
Please visit the following link to learn more about seating options, checking-in, and boarding Allegiant air flights:
Please visit the following link to learn more about seating options, checking-in, and boarding Allegiant air flights:
To learn more about Allegiants baggage options, please visit the following link:
Travelers are advised to book in advance through the Allegiant Air web site or customer call center (702) 505-8888.
Airline tickets for same day travel may be purchased at the airport ticket counter based on availability. Airport ticket counter hours are limited and vary by location. Airport ticket purchase hours.
