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Cheap Allegiant Air flights

SIN
2 Jul — 9 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 27 June 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches.

Cheapest Route

S$ 46

Most Popular Route

ORF to BOS

Shortest Flight

1h 13m

Longest Flight

4h 41m
Flying from Louisville Intl to Punta Gorda
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Flying from Norfolk to Boston Logan Intl
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Flying from Clarksburg Benedum to Myrtle Beach Intl
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Flying from Cincinnati Cinci./N. Kentucky to Portland
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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 27 June 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 200,618 searches.
Allegiant Air
7.2
Good
712 reviews
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Overview

Boarding

7.6

Entertainment

5.5

Comfort

6.8

Food

5.9

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)
  • The seats were very uncomfortable. (in 104 reviews)

Frequently asked questions about Allegiant Air

  • What are the most popular Allegiant Air airports?

    Orlando Sanford Intl, Knoxville McGhee Tyson, and Asheville Regional are the top three Allegiant Air airports based on our airline data. This may change if Allegiant Air makes updates to their flight routes due to supply and demand.

  • What is Allegiant Air’s cheapest domestic flight?

    A flight from Louisville Intl to Punta Gorda, which has 0 stops, is S$ 46 which is the least expensive round-trip domestic flight that Allegiant Air offers. For a one-way domestic Allegiant Air flight, the cheapest route is Fresno Airterminal to Portland (0 stops) for S$ 42.

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