Ontario Airport Guide to Ontario International Airport (ONT)

Frontier Airlines - Ontario Airport (ONT)

Frontier Airlines

Terminal

Arrivals Terminal:

Frontier Airlines does not have a defined terminal at Ontario Airport (ONT).
In some cases this terminal can change.
Check your arriving flight here

Departures Terminal:

Frontier Airlines does not have a defined terminal at Ontario Airport (ONT).

Some flights labeled as Frontier Airlines are codeshare flights operated by other Airlines. As a result, the following terminals are used for codeshare flights labeled as Frontier Airlines: Terminal 2.

In some cases this terminal can change.
Check your departing flight here

Flights

Follow the links below in order to see all the flights scheduled for Frontier Airlines

- Arrivals
- Departures

Check-in

In order to check in for your flight at Ontario Airport (ONT), go to the terminal where your flight departs from, or follow the instructions provided in your ticket.

General Information

- IATA Code: F9
- Website: www.flyfrontier.com

Codeshare

This airline operate some flights, but other flights are codeshare flights operated by the following airlines

- Volaris