Cheap flights from Pittsburgh to Ontario (PIT - ONT) from $121

Wednesday flights are generally found to be more expensive for flights from Pittsburgh to Ontario. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.

Find a great deal and save up to 30% by booking at least 40 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Pittsburgh to Ontario within the next two weeks, with the cheapest ticket starting at $369.

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Ontario. Flights to Ontario from Pittsburgh in February are about $349 on average during February, but can be found for as low as $95.

When flying from Pittsburgh to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 12% versus a flight at noon.

Some of our airline partners flying from Pittsburgh to Ontario have new flexible policies in place due to COVID-19. American Airlines, Delta, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Yes, there are multiple flights from Pittsburgh to Ontario for under $300. The cheapest flight booked recently is on Multiple Airlines for just $259, but on average you can expect to pay $351.

There are currently 20+ open flights from Pittsburgh to Ontario within the next 7 days for less than $400.

Cheapflights users have booked flights from Pittsburgh to Ontario round-trip from $268. Other airlines that can offer you cheap pricing are United Airlines, from $383, and Delta, from $406. Frontier is currently priced 52% below the average price you’ll pay for this route.

The cheapest airlines for a one-way flight from Pittsburgh to Ontario are Frontier ($121), Delta ($248), and United Airlines ($258).

Consider American Airlines, Delta or Spirit Airlines when booking your flight. These represent the most popular airlines when flying from Pittsburgh to Ontario.

PIT stands for Pittsburgh Airport, while ONT stands for Ontario Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.