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Cheap Frontier flights

YYZ
12 May — 19 May1
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 7 May 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches.

Cheapest Route

C$ 57

Most Popular Route

LAS to LAX

Shortest Flight

1h 16m

Longest Flight

24h 32m
Flying from Las Vegas Harry Reid Intl to San Diego
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Flying from Las Vegas Harry Reid Intl to Los Angeles
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Flying from Las Vegas Harry Reid Intl to San Diego
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Flying from Los Angeles to San Antonio
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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 7 May 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
3,289 reviews
Check prices
Overview

Comfort

5.6

Food

4.8

Boarding

6.2

Crew

6.8

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. Philadelphia and Orlando are the next two most visited by Frontier.

  • What is Frontier’s cheapest domestic flight?

    A flight from Las Vegas Harry Reid Intl to San Diego, which has 0 stops, is C$ 57 which is the least expensive round-trip domestic flight that Frontier offers. For a one-way domestic Frontier flight, the cheapest route is Cleveland Hopkins Intl to Myrtle Beach Intl (0 stops) for C$ 32.

  • What is Frontier’s cheapest international flight?

    Flying round-trip from San Juan Luis Munoz Marin Intl to Saint Thomas Island Cyril E King with 0 stops for C$ 109 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$ 108. This is a flight from Atlanta Hartsfield-Jackson to San Juan Luis Munoz Marin Intl with 0 stops.

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