Cheap flights from Ontario to San Diego from C$ 219

San Diego (SAN), located 4.2 km from the city centre, is the airport you fly into when you book flights from Ontario to San Diego.

Departing from Region of Ontario to San Diego will take you 9h 15m. The distance between Region of Ontario and San Diego is about 3481 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 187. Air Canada flights start at C$ 209 while deals on United Airlines start at C$ 225 one-way.

Most travellers choose Toronto Pearson Intl - San Diego, Montreal Pierre Elliott Trudeau Intl - San Diego or Toronto Island - San Diego when deciding on the best route from Region of Ontario to San Diego.

While on average a flight from Region of Ontario to San Diego is generally C$ 510, our data shows the cheapest flight currently is C$ 241. When looking at the most popular route, (Toronto Pearson Intl - San Diego), you can expect to pay C$ 400 for that flight.

Yes. In addition to deals on Ontario to San Diego 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 San Diego.

Yes. Cheapflights offers flight deals from Ontario to San Diego 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, February is the cheapest month in which you can book a flight from Region of Ontario to San Diego (average of C$ 148). Flying from Region of Ontario to San Diego in January is currently the most expensive (average of C$ 333). 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.