Cheap flights from Ontario to San Francisco (SFO) from $146

If you book a flight to San Francisco from Ontario, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.

Yes, there are multiple flights from Region of Ontario to San Francisco for under $300. The cheapest flight booked recently is on Multiple Airlines for just $249, but on average you can expect to pay $268.

Cheapflights has at least 20 direct flights from Region of Ontario to San Francisco under $400. A good price for a nonstop flight from Region of Ontario to San Francisco is less than $427.

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

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday.

7 flight departures from Region of Ontario to San Francisco per day on average.
Early Morning (Midnight to 6am) - 14% of flight departures
Evening (6pm - Midnight) - 86% of flight departures

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

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 Francisco on time: Singapore Airlines (61%), Porter Airlines (57%), Air Canada (56%).

Looking at all options, your cheapest flight can be booked for $214. While the most popular route (Toronto Pearson Intl - San Francisco) can be booked for $247 on average our data indicates $2,293 when flying from Region of Ontario to San Francisco.

Great question - YYZ to SFO just means Toronto Pearson Intl Airport to San Francisco Airport. Now you’ll know what these unique codes when you look for flights! Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF) are some additional IATA codes for airports related to your trip.

The amount of baggage you can bring on your Ontario to San Francisco 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 Francisco 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 Francisco 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 Francisco.

Yes. Cheapflights offers flight deals from Ontario to San Francisco 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 Francisco 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 Francisco 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 Francisco flight deals you see on this page were last updated on 5/25.

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to San Francisco (average of $268). Flying from Region of Ontario to San Francisco in June is currently the most expensive (average of $383). 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.