¥17,580 Cheap Flights from Ontario (ONT) to San Francisco (SFO)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to San Francisco Intl. Airport (SFO)

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

Prices were available within the past 7 days and start at ¥17,580 for one-way flights and ¥35,160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Delta
United
Delta
United
Alaska Airlines
United
United
United
United

Find the cheapest month to fly from Ontario (ONT) to San Francisco (SFO)

February is typically the cheapest month to fly

From ¥7,458 - ¥25,198 per traveler.

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

How much is a flight from Los Angeles - Ontario Intl. Airport (ONT) to San Francisco Airport?
If you're planning on traveling from Los Angeles - Ontario Intl. Airport (ONT) to San Francisco Airport, round-trip flights start from ¥35,160. This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles - Ontario Intl. Airport (ONT) to San Francisco Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Los Angeles - Ontario Intl. Airport (ONT) to San Francisco Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Ontario Airport to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Ontario Airport to San Francisco Intl. Airport (SFO)?
The journey from Los Angeles - Ontario Intl. Airport (ONT) to San Francisco Airport usually takes only 1 hour and 25 minutes, so don't get too cozy. There's a good chance the next time you look out the window you'll be about to touch down in San Francisco.
How far is the flight from Los Angeles - Ontario Intl. Airport (ONT) to San Francisco Airport?
A flight distance of just 590 kilometers separates Ontario and San Francisco. Once you're up in the air, you won't have time to do much more than flip through the pages of the in-flight magazine.
Which airlines fly direct from Los Angeles - Ontario Intl. Airport (ONT) to San Francisco Intl. Airport (SFO)?
With 100 flights every month from Los Angeles - Ontario Intl. Airport (ONT) to San Francisco Airport, United Airlines (UA) is an excellent choice. Frontier Airlines (F9) is another option. It offers 26 flights per month. Between these two airlines, you'll be able to find a great deal from Ontario to San Francisco.
Are Los Angeles - Ontario Intl. Airport (ONT) to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so there are no guarantees. While last-minute deals between Los Angeles - Ontario Intl. Airport (ONT) and San Francisco Airport are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some carriers advertise their prices up to 12 months before the departure date. Expedia is continuously updating the biggest bargains around, so keep checking back and be ready to secure your seat when the fares dip.

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, United
Roundtrip price
¥35,160
Distance
582 km
Average flight time
1 hour 41 mins

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