$53+ Cheap flights from Fremont, CA to Ontario (ONT)

For a flight from Fremont to Ontario, you will be flying into Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 6 inbound flights from Fremont per day. 4 airlines have flights to Ontario from Fremont on a regular basis.

The Fremont to Ontario flight path was viewed by 55 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

For as low as $187, Southwest can have you in Ontario from Fremont in 1h 35m. The distance from Fremont to Ontario is about 363 mi. Both multi-stop and nonstop flights can be found to your destination and back.

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $33. Users have also found prices from $38 and $41 on Alaska Airlines and United Airlines, respectively.

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Fremont to Ontario on time: SkyWest Airlines (91%), United Airlines (87%), Air Canada (81%).

While on average a flight from Fremont to Ontario is generally $192, our data shows the cheapest flight currently is $32. When looking at the most popular route, (San Francisco - Ontario), you can expect to pay $55 for that flight.

Yes. In addition to deals on Fremont to Ontario 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 Fremont to Ontario.

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