Information regarding Frontier Airlines’ Ontario International Airport
| Airport’s Name | Ontario International Airport |
| Address for Frontier Airlines’ Ontario Airport | Ontario, CA 91761, United States |
| IATA Airport Code | ONT |
| City | Ontario |
| Country | United States |
| Airport Phone Number | +1 909-544-5300 |
| Frontier Airlines Ontario Terminal | Terminal |
| Working Hours | 24 hours |
| Email Address | customer.service@flyfrontier.com |
| Frontier Airlines Official Site | https://www.flyfrontier.com/ |
| Official Frontier Airlines Facebook Page | https://www.facebook.com/flyfrontier/ |
| Frontier Airlines’ official Twitter account | https://twitter.com/FlyFrontier |
| Frontier Airlines Official YouTube Channel | https://www.youtube.com/@flyfrontiervideos |
| Frontier Airlines’ official Instagram account | https://www.instagram.com/flyfrontier/ |
Frontier Airlines Headquarters and Contact Information
| Headquarters (HQ) | Phone Number | |
|---|---|---|
| 7001 Tower Road, Denver Colorado, 80249-7312 USA | Tel: +1 801 401 90 00 Fax: +1 720 374 43 75 Reservations: +1 801 401 90 00 | corpcomm@flyfrontier.com |
Baggage Services and Allowances at Frontier Airlines
| Type of Baggage | Allowed Maximum Dimensions | Allowed Weight Maximum |
|---|---|---|
| Personal Item | 8”D x 18”W x 14”H | Must fit under the seat |
| Carry-on Baggage | 10″D x 16″W x 24″H | Less Than 35 lbs |
| Checked Baggage | 62 linear inches | Less than 40 lbs |
Frontier Airlines Ontario International Airport Terminal Services and Amenities
| Economy Class | Services at the Airport | Facilities for Immigration |
| Check-in Procedures | Missed Baggage Services | Canceling Flights |
| Arrival Visa | Facilities for Miles | Baggage Services |
| Entertainment Onboard | Parking Provisions | Reserving Tickets |
| Wi-Fi Services at Airports | Business Class | Food Onboard |
| Visa or Flight Information | OKTB/Ok-to-Board | Duty-free Baggage Allowance |
| Flight Delays | Applying for Visas | Lounge Facilities |
| Wi-Fi in Flights | Meet & Greet Procedures | Transfers at the Airport |
Frontier Airlines Ontario International Airport Map
Frequently Asked Questions (FAQ)
Frontier is in Terminal 2 at Ontario International Airport.
In general, TSA advises to get to the Ontario Airport at least 2 hours before flight departure.
Frontier Airlines is at the following airports:
Orlando, Denver, Las Vegas, Philadelphia, Tampa, Atlanta, Miami, Fort Myers, Phoenix, and Cleveland.
In ONT, Frontier Airlines is at Terminal 2.
To know in which terminal the flight is from one must check the confirmation from the airline or flight itinerary. It is available on the website of the airline near the flight departure day.
Ontario airport surrounds 1,741 acres (705 ha), consisting of two parallel runways.
Yes, Ontario Airport does have curbside check-in. The staff of the airline assists with curbside check-in as well as drop-off.
No, one doesn’t need to check in at the airport if done online. Check-in may be required if one needs to drop off an object in hold baggage.
Generally, on average it takes 5-20 minutes to get through security at Ontario Airport.
TSA PreCheck cost a fee of about $85.