Cheap Allegiant Air flights

28 Jun — 5 Jul1
1 adult
Fri 28-6
Fri 5-7

Allegiant Air information

Discover detailed information about Allegiant Air flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 23 June 2024. In the last 7 days, Cheapflights users made a total of 73,800 searches.

Cheapest Route


Most Popular Route


Shortest Flight

1h 10m

Longest Flight

3h 49m
Flying from Provo to Las Vegas Harry Reid Intl
Flying from Grand Junction Regnl to Los Angeles
Flying from Huntington Tri State to Myrtle Beach Intl
Flying from Phoenix Sky Harbor Intl to Asheville Regional

Allegiant Air Reviews

Read reviews and feedback from other travellers about their experiences with Allegiant Air sourced from user searches. These reviews were last updated on 23 June 2024 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 73,800 searches.
Allegiant Air
975 reviews










  • What are the most popular Allegiant Air airports?

    The most popular airports for Allegiant Air are Orlando Sanford Intl, Knoxville McGhee Tyson, and Fort Lauderdale according to our data. Flights to or from any of these airports should be available via Allegiant Air year-round.

  • What is Allegiant Air’s cheapest domestic flight?

    The cheapest domestic Allegiant Air flight is flying Provo to Las Vegas Harry Reid Intl, which is HK$531. This round-trip flight has 0 stops. For a one-way domestic Allegiant Air flight, the cheapest route is Provo to Phoenix-Mesa Gateway (0 stops) for HK$234.

  • Are there Allegiant Air flights from Hong Kong Intl?

    No, at the moment Allegiant Air has no flights from Hong Kong Intl. If you’re still hoping to fly with Allegiant Air, then you can do so out of Bellingham. If you prefer to fly out of Hong Kong Intl, then we suggest flying with Southwest as an alternative solution.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Real-time Allegiant Air flight tracker

Track Allegiant Air flights in real-time using the flight tracker tool, providing live updates on flight schedules, departure, and arrival times.
Sun 6/23
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.