Get Accurate Location Of Ontario International Airport On Map
Visit All Frontier Airlines Terminals
Services & Amenities Offered by Frontier Airlines at ONT Terminal
| Ticket Booking and Cancellation | Baggage Allowance |
| Frontier Miles | Currency Exchange |
| Valet Parking | Airport / Inflight Wifi |
| Boarding Class Enquiries | Animal Relief Area |
| Delayed / Canceled Flights | Airport Facilities |
| Airport Lounges | Flight Information / Flight Status |
| In-Flight Meals / Entertainment | Missing / Delayed / Lost Luggage |
| Unaccompanied Minor Service | Duty-Free Allowance |
| Airport / Online / Self-service Kiosk Check-in | Airport Transfers |
