$42+ Cheap flights from Ontario (ONT) to North America

Most people fly from Ontario (ONT) if they book a flight from Ontario to North America. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

A quick flight from Ontario to North America can take about 1h 24m. Frontier provides one of the quickest options available for as low as $137. The distance from Ontario to North America is about 363 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $61. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from Ontario to North America for a low price.

The most popular flight routes from Ontario to North America are Ontario - San Francisco, Ontario - Seattle/Tacoma Intl and Ontario - New York John F Kennedy Intl.

Yes. In addition to deals on Ontario to North America flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to North America.

Yes. Cheapflights offers flight deals from Ontario to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, December is the cheapest month in which you can book a flight from Ontario to North America (average of $17). Flying from Ontario to North America in July is currently the most expensive (average of $49). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.