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Cheap Frontier flights

YYZ
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

Frontier information

Discover detailed information about Frontier flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 28 July 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches.

Cheapest Route

C$ 68

Most Popular Route

SFO to LAX

Shortest Flight

1h 02m

Longest Flight

28h 59m
Flying from Phoenix Sky Harbor Intl to Las Vegas Harry Reid Intl
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Flying from San Francisco to Los Angeles Los Angeles
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Flying from Ontario to Las Vegas Harry Reid Intl
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Flying from Kansas City to Columbus
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Frontier Reviews

Read reviews and feedback from other travelers about their experiences with Frontier sourced from user searches. These reviews were last updated on 28 July 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Frontier
5.6
Fair
2,753 reviews
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Overview

Food

4.5

Boarding

5.9

Entertainment

4.3

Comfort

5.4

Crew

6.6

Frequently asked questions about Frontier

  • What are the most popular Frontier airports?

    Based on flight volume data, Denver Intl is the most popular airport that Frontier uses. Las Vegas Harry Reid Intl and Orlando are the next two most visited by Frontier.

  • What is Frontier’s cheapest domestic flight?

    A flight from Phoenix Sky Harbor Intl to Las Vegas Harry Reid Intl, which has 0 stops, is C$ 68 which is the least expensive round-trip domestic flight that Frontier offers. For a one-way domestic Frontier flight, the cheapest route is Atlanta Hartsfield-Jackson to Columbus (0 stops) for C$ 27.

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