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Cheap Frontier flights

YYZ
7 Apr — 14 Apr1
1 adult

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 2 April 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches.

Cheapest Route

C$ 66

Most Popular Route

LAS to LAX

Shortest Flight

0h 44m

Longest Flight

29h 00m
Flying from San Juan Luis Munoz Marin Intl to Christiansted Henry Rohlsen
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Flying from Las Vegas Harry Reid Intl to Los Angeles
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Flying from San Juan Luis Munoz Marin Intl to Christiansted Henry Rohlsen
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Flying from Portland to San Jose
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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 2 April 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Frontier
5.9
Fair
3,277 reviews
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Overview

Crew

6.8

Comfort

5.6

Food

4.8

Boarding

6.2

Entertainment

4.6
Pros +
  • Smooth flight excellent landing (in 1876 reviews)
  • "Boarding was good, crew was friendly" (in 1649 reviews)
  • Very friendly flight crew (in 1895 reviews)
Cons -
  • On time not crowded. (in 1257 reviews)
  • Seats are very VERY tight (in 2932 reviews)
  • On the ticket it said checked bag. (in 1044 reviews)

Frequently asked questions about Frontier

  • What are the most popular Frontier airports?

    Based on flight volume data, Atlanta Hartsfield-Jackson is the most popular airport that Frontier uses. Orlando and Denver Intl are the next two most visited by Frontier.

  • What is Frontier’s cheapest domestic flight?

    A flight from Ontario to Las Vegas Harry Reid Intl, which has 0 stops, is C$ 73 which is the least expensive round-trip domestic flight that Frontier offers. For a one-way domestic Frontier flight, the cheapest route is Los Angeles to Las Vegas Harry Reid Intl (0 stops) for C$ 39.

  • What is Frontier’s cheapest international flight?

    Flying round-trip from San Juan Luis Munoz Marin Intl to Christiansted Henry Rohlsen with 0 stops for C$ 66 is the cheapest Frontier international flight available based on our data. For a one-way international Frontier flight, the cheapest we could find was for C$ 30. This is a flight from Christiansted Henry Rohlsen to San Juan Luis Munoz Marin Intl with 0 stops.

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