Find flights
Deals
Reviews
FAQs
Flight Tracker

Cheap Frontier flights

YYZ
13 Dec — 20 Dec1
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 13 November 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches.

Cheapest Route

C$ 55

Most Popular Route

LAS to LAX

Shortest Flight

1h 10m

Longest Flight

20h 49m
Flying from Miami to Cincinnati Cinci./N. Kentucky
Search Deals
Flying from Las Vegas Harry Reid Intl to Los Angeles
Search Deals
Flying from Ontario to Las Vegas Harry Reid Intl
Search Deals
Flying from Atlanta Hartsfield-Jackson to Syracuse Hancock Intl
Search Deals

Find Frontier flight deals

Enter your travel dates to find the best prices.

International Frontier flights
Search for international Frontier flight options. Find affordable international airfare based on user searches. Data last updated 13 November 2025.

Fri 27/210:24 a.m.BOS - SJU
Nonstop4h 04mFrontier
Mon 2/36:00 a.m.SJU - BOS
Nonstop4h 23mFrontier
Deal found C$ 314
Fri 20/210:24 a.m.BOS - SJU
Nonstop4h 04mFrontier
Sun 1/36:00 a.m.SJU - BOS
Nonstop4h 23mFrontier
Deal found C$ 382
Sat 28/26:00 a.m.BOS - SJU
1 stop8h 06mFrontier
Mon 2/36:00 a.m.SJU - BOS
Nonstop4h 23mFrontier
Deal found C$ 399

Frontier Reviews

Read reviews and feedback from other travelers about their experiences with Frontier sourced from user searches. These reviews were last updated on 13 November 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Frontier
5.8
Fair
3,113 reviews
Check prices
Overview

Entertainment

4.4

Crew

6.7

Food

4.6

Boarding

6.0

Comfort

5.5
Pros +
  • Smooth flight excellent landing (in 1895 reviews)
  • Flight was on time and crew were good (in 763 reviews)
  • Crew was extremely pleasant. (in 1649 reviews)
Cons -
  • Separate the individuals on the flight. (in 4167 reviews)
  • On the ticket it said checked bag. (in 1044 reviews)
  • Also they need more comfortable seats. (in 2932 reviews)

Frequently asked questions about Frontier

  • What are the most popular Frontier airports?

    Based on flight volume data, Philadelphia is the most popular airport that Frontier uses. Orlando and Phoenix Sky Harbor Intl are the next two most visited by Frontier.

  • What is Frontier’s cheapest domestic flight?

    A flight from Miami to Cincinnati Cinci./N. Kentucky, which has 0 stops, is C$ 55 which is the least expensive round-trip domestic flight that Frontier offers. For a one-way domestic Frontier flight, the cheapest route is El Paso to Denver Intl (0 stops) for C$ 25.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Real-time Frontier flight tracker

Track Frontier flights in real-time using the flight tracker tool, providing live updates on flight schedules, departure, and arrival times.
YYYY-MM-DD

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.