Cheap flights from Ontario to San Diego (SAN) from $139

Most people fly into San Diego (SAN) if they book a flight to San Diego from Ontario. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

Yes, there are multiple flights from Region of Ontario to San Diego for under $300. The cheapest flight booked recently is on Multiple Airlines for just $229, but on average you can expect to pay $272.

Cheapflights has at least 20 direct flights from Region of Ontario to San Diego under $400. A good price for a nonstop flight from Region of Ontario to San Diego is less than $439.

There are currently 20+ open flights from Region of Ontario to San Diego within the next 7 days for less than $300.

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $195. However, be on the lookout for offers from Delta and WestJet, as they are both options that can get you from Region of Ontario to San Diego for a low price.

While some choose either Montreal Pierre Elliott Trudeau Intl - San Diego or Toronto Island - San Diego, Toronto Pearson Intl - San Diego is the most popular route from Region of Ontario to San Diego.

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 Region of Ontario to San Diego on time: Turkish Airlines (62%), Air Canada (48%), United Airlines (48%).

On average you can expect to pay $360 for a flight from Region of Ontario to San Diego. The cheapest flight overall is $221 while the most popular route, (Toronto Pearson Intl - San Diego) is currently priced at $267.

Toronto Pearson Intl Airport is YYZ and San Diego Airport is SAN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF).

The amount of baggage you can bring on your Ontario to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Ontario to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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.

Many airlines flying from Ontario to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Ontario to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Region of Ontario to San Diego flight deals you see on this page were last updated on 5/23.

American Airlines, Air Canada and Delta are the most popular airlines when flying from Region of Ontario to San Diego.

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to San Diego (average of $288). Flying from Region of Ontario to San Diego in July is currently the most expensive (average of $354). 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.