Book flights with Frontier

You will need to fly out of Buffalo if you wish to fly with Frontier, since the airline does not currently fly out of Toronto Pearson Intl. Alternatively, you could book a flight out of Toronto Pearson Intl with a different airline, such as Air France.

The top airports Frontier serves are Orlando, Philadelphia, and Denver Intl. You should be able to find Frontier flights to or from these airports throughout the year.

Use our Flight Tracker to check the status of a Frontier flight. First, type in either the flight number or the airport name, then click Track Flight. The results are in real-time, so you can know exactly when a particular Frontier flight is landing, departing, late or on-time, and what gate it’s arriving at. You can also call Frontier at +1 801-401-9000 or check their website (flyfrontier.com) for more flight status information.

If you’re looking to fly domestic with Frontier, then flying from Las Vegas Harry Reid Intl to Burbank Bob Hope for C$ 77 is the cheapest round-trip option. This cheap Frontier flight has 0 stops. If you’re interested in one-way domestic flights with Frontier, the cheapest is from Denver Intl to Ontario. This Frontier route has 0 stops and costs C$ 39 per flight ticket.