Cheap Flights from Ontario (ONT) to San Francisco (SFO) from AU$152

Cheap Flights to San Francisco (SFO) from Ontario (ONT)

Prices were available within the past 7 days and start at AU$152 for one-way flights and AU$373 for round trip tickets from Los Angeles - Ontario Intl. to San Francisco Intl., for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
United
United
United
American Airlines
Delta
Delta
United
Delta
United
United
United
United
American Airlines
American Airlines
United
United
United
United
United
Flight from Ontario to San Francisco route information
Origin AirportLos Angeles - Ontario Intl.
Destination AirportSan Francisco Intl.
Airlines ServingUnited
Flight PriceAU$373
Distance582 km

Your quick guide to flights from Ontario to San Francisco

Pick up great flights from Ontario to San Francisco

With Expedia, you have your pick of 6 flights a day with 20 airlines covering flights from Ontario to San Francisco. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Ontario to San Francisco that take around 1 hours,too.

Find cheap flights from Ontario to San Francisco

From the great flight deals with prices currently ranging from AU$373 to AU$475, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Ontario to San Francisco around 4 to 6 weeks in advance. If your travel dates are flexible try to avoid weekends and peak season – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to San Francisco is normally in December.

Reasons to book your flight from Ontario to San Francisco with Expedia

Expedia makes it easy to find, book and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Ontario to San Francisco across all the main airline carriers, so you can save time, dollars and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to San Francisco right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.