Frontier Airlines operates its flights from Ontario International Airport that provide frequent travel convenience. Travelers choose Frontier Airlines as their preferred airline because it is committed to on-time operations and customer satisfaction. When you are on ONT you may not be able to clearly know your arrival or departure terminal. So here you will find all the information.
Frontier Airlines ONT Terminal & Airports Info
| Airport Address | Ontario, CA 91761, United States |
| Airport number | 18334359668 |
| Airport Website | https://www.flyontario.com/ |
| Frontier Airlines ONT Arrivals Terminal | Terminal 2 |
| Frontier Airlines ONT Departures Terminal | Terminal 2 |
| Airport Code | ONT |
Frontier Airlines Contact & Ticketing
| Frontier Airlines Contact Number | 1-800-243-6297 |
| Frontier Airlines IATA Code | F9 |
| Frontier Airlines ICAO Code | FFT |
| Frontier Airlines Official Website | flyfrontier.com/ |
| http://www.facebook.com/flyfrontier | |
| https://x.com/FlyFrontier |
What terminal is Frontier Airlines at Ontario International Airport?
Frontier Airlines operates from Terminal 2 at Ontario International Airport (ONT). Both departures and arrivals for Frontier Airlines are handled at Terminal 2.
When to arrive at Ontario International Airport?
Even though most of these facilities are located at the Ontario International Airport, it is still advisable to reach the airport at least 2 hours before departure time for domestic flights and at least 3 hours before flight time for international flights.
Frontier Airlines, Ontario International Airport Map
Services offered by Ontario International Airport
The following services are available at Frontier Airlines ONT Terminal:
| Shopping | Terminal Facilities | Medical Facilities |
| Ticketing | Info Systems (PIDS) | Cabin Services (Cleaning, etc.) |
| Check-in | Parking/Transport | Premium/VIP Services (Lounges) |
| Gate/Boarding Assist | Currency Exchange | Cargo/Ramp Services |
| Baggage Services | Porter Services | Aircraft Maintenance |
| Airport Info | Wi-Fi | Fueling |
| Special Assist (UMNR, PRM) | Access Services (Ramps, Help Phones) | Catering |
| VIP Services (Meet/Greet) | Family Amenities (Baby Care) | Security |
| Emergency Response | Business Services (Workstations) | Medical Services |
Travel Tips for Flying Frontier Airlines from ONT Airport
| Frontier Airlines Baggage at ONT | Personal Item: Free, must fit under seat (14″ H x 18″ W x 8″ D).Carry-On Bag: Additional fee, max size 24″ H x 16″ W x 10″ D, max weight 35 lbs.Checked Bag: Max size 62 linear inches, max weight 50 lbs. Fees apply for overweight or oversized bags. |
| Check-in | Online/Mobile: Available 24 hours before flight, closes 60 minutes prior.Airport: Opens 2 hours before departure, closes 60 minutes prior. |
| Boarding (Domestic + International) | Pre-Boarding: Special needs, unaccompanied minors, elite members.General Boarding: Zones 2-4, back to front.Starts: 45 minutes before departure.Ends: 20 minutes before departure. |