Allegiant Air Flights: Search & Compare Deals

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Quick facts about Allegiant Air

Find info about flight duration, flight prices, and popular routes for Allegiant Air

Cheapest Route	€26
Most Popular Route	SCK to LAS
Shortest Flight	1h 06m
Longest Flight	4h 23m

The cheapest route Allegiant Air flies is from Nashville Intl to Akron/Canton for €26

Flying from Stockton to Las Vegas Harry Reid Intl is currently the most popular Allegiant Air route

The quickest Allegiant Air flight route is 1h 06m from Key West (EYW) to Tampa (PIE)

The longest Allegiant Air flight route is 4h 23m from Indianapolis (IND) to Burbank (BUR)

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Information about flying with Allegiant Air

Does Allegiant Air have flights from Dublin?

No, Allegiant Air has no scheduled flights out of Dublin. However, Allegiant Air does fly out of Bangor. There are also other airline options to choose from if you still want to book a flight from Dublin. American Airlines, for example, is an airline that flies out of Dublin on a regular basis.

What are the top airports Allegiant Air serves?

Knoxville McGhee Tyson is the most popular airport that Allegiant Air serves, followed by Orlando Sanford Intl and Asheville Regional.

How do I check the flight status for Allegiant Air?

Check the flight status for Allegiant Air using our real-time Flight Tracker. To get an update, type in either the airport name or the Allegiant Air flight number, then click Track Flight. We’ll show you information such as the gate number, departure time, and arrival time for Allegiant Air flights. If you want more information about a particular flight, feel free to call Allegiant Air at +1 702 505 8888 or visit their website at allegiantair.com.

What is the cheapest domestic Allegiant Air flight?

The cheapest return domestic flight we could find with Allegiant Air was flying Asheville Regional to Washington, D.C. Dulles Intl for €48 per ticket. This flight has 0 stops. If you’re looking for a one-way domestic flight with Allegiant Air, the cheapest route we could find was Nashville Intl to Akron/Canton with 0 stops for €26 per ticket.

What are the bag size limits for Allegiant Air?

Keep in mind while you’re packing for your next trip that Allegiant Air has strict baggage size requirements. Any carry-on should be within 56x35x23cm, all checked bags should be within 203cm, and personal items should be 41x38x18cm or smaller.

Allegiant Air Reviews

7.3

Good694 verified ratings

5.4Entertainment

8.1Crew

5.8Food

7.6Boarding

6.9Comfort

2.0 Poor

Anonymous, Jun 2026

Flight was 4 hours late. Then a person of size was next to me and my wife was placed in another row. No water was offered on flight only pay for drinks and that after a 4 hour delay. Allegiant this really is a new low in terms of customer experience.

6.0 Okay

Karen, Apr 2026

Free sodas and pretzels would be better. I don't like charges for everything. It misrepresents price of airfare.

8.0 Very Good

Breanna, Apr 2026

They rushed everyone on board claiming an early departure but then we left at exactly 514 which is what was scheduled so that was kinda disappointing. I was in the front row and there was an attendant that talked really loud to her co workers so interrupted my luxury of hearing my tv show but other than that everything was great

10.0 Wonderful

Eric, Mar 2026

The flight crew is what really stands out. The pilots and flight attendants were very professional and pleasant to deal with. Allegiant might be a low-cost carrier, but their flight crew is top notch.

6.0 Okay

Anonymous, Feb 2026

Terribly uncomfortable sitting. Worst I've went had. Flight attendants had no personality what so ever. Dreading having to fly with you again to get home.