Helpful Information Regarding Frontier Airlines ONT Terminal
| Airport Name | Ontario International Airport |
| Airport Code | ONT |
| ICAO Code | FFT |
| IATA Code | F9 |
| Address | 9800 Airport Blvd, San Antonio, TX 78216, United States |
| Contact Number | +12102073433 |
| Daily Operating Hours | 24 Hours Operation |
| Frontier Airlines Terminal ONT | Terminal 2 |
| Arrival Terminal | Terminal 2 |
| Departure Terminal | Terminal 2 |
| Official Website | www.flyfrontier.com |
| YouTube Page | www.youtube.com/@flyfrontiervideos |
| Facebook Page | www.facebook.com/flyfrontier |
| Twitter Account | twitter.com/FlyFrontier |
| Instagram Account | www.instagram.com/flyfrontier |
Services Available at Ontario International Airport for Frontier Airlines
| Free WiFi | Limousines & Private |
| Terminal access through ITS | Airport Drop-off & Pick-up |
| Lounges At Terminal E | Long Term Parking |
| Rental Cars | Valet Parking |
| Public Transit | Oversized Vehicle Parking |
| Ride-Sharing Services | EV Charging & Parking |
A list of every Frontier Airlines Terminals
