Looking for a cheap ticket to Ontario? Here you can search all major low-cost airlines for cheap flights to Ontario International Airport (ONT).
The Ontario International Airport serving Ontario is a medium-sized airport in United States. There are quite a lot of flights to Ontario so finding a convenient and cheap flight to Ontario should be possible, but you can look for flights to other destinations in United States as well, as flights to other airports nearby are sometimes better.
This is a list of all airlines flying to and from Ontario and how many flights they operate from Ontario.
| Iata | Airline | Flights |
| F9 | Frontier Airlines | 10 |
| AS | Alaska Airlines | 7 |
| UA | United Airlines | 6 |
Ontario International Airport (ONT) is located in Ontario, California, USA. It serves as a major transportation hub for the Inland Empire region, which includes several counties in Southern California. The airport has a rich history, with its origins dating back to 1923 when it was established as a small airfield. Over the years, it has undergone significant expansions and renovations to accommodate the growing demand for air travel.
Read more about Ontario International Airport.
Not looking for flights to Ontario? You can check out these other destinations in United States
Seattle to Ontario
