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Cheap Allegiant Air flights

SYD
23 Jul — 30 Jul1
1 adult

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 18 July 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches.

Cheapest Route

$69

Most Popular Route

GEG to LAX

Shortest Flight

1h 02m

Longest Flight

3h 53m
Flying from Louisville Intl to Punta Gorda
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Flying from Spokane to Los Angeles
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Flying from Key West to Tampa St. Petersburg
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Flying from Cincinnati Cinci./N. Kentucky to Phoenix-Mesa Gateway
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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 18 July 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Allegiant Air
7.2
Good
701 reviews
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Overview

Boarding

7.6

Comfort

6.8

Food

5.9

Entertainment

5.5

Crew

8.1
Pros +
  • They made the flight home very enjoyable. (in 119 reviews)
  • Great crew and smooth ride (in 120 reviews)
  • For the price it was a very good flying experience (in 31 reviews)
Cons -
  • Fast flight! (in 173 reviews)
  • Rock hard very narrow seats. (in 104 reviews)

Frequently asked questions about Allegiant Air

  • What are the most popular Allegiant Air airports?

    Based on flight volume data, Orlando Sanford Intl is the most popular airport that Allegiant Air uses. Knoxville McGhee Tyson and Fort Lauderdale are the next two most visited by Allegiant Air.

  • What is Allegiant Air’s cheapest domestic flight?

    Priced at $69 per ticket, a flight from Louisville Intl to Punta Gorda is the cheapest domestic route Allegiant Air has available at the moment. This is a round-trip route and has 0 stops. The cheapest one-way Allegiant Air ticket is flying from Columbus Rickenbacker to Charleston. You can expect to pay around $51 per ticket. This flight has 0 stops.

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