Cheap Flights from Ontario to San Francisco | United Airlines

Find United Airlines cheap flights from Ontario to San Francisco. Enjoy a Ontario to San Francisco modern flight experience in premium cabins with Wi-Fi. ... Featured daily fares for flights from …

CouponFollow Extension

$24
OFF

$24 Cheap Flights From Ontario (ONT) To San Francisco (SFO)

3 weeks from now

Cheap Flights from Ontario (ONT) to San Francisco (SFO) start at $24 for one-way and $48 for round trip. ... departing on February 28 with Frontier Airlines, and returning from San Francisco …

expedia.com

$29
OFF

$29 Cheap United Flights Ontario (ONT) To San Francisco (SFO)

3 weeks from now

Get United cheap flights from Ontario to San Francisco. Book one-way or return flight from ONT → SFO with United (UA) deals & save!

expedia.com

C$85
OFF

C$ 85 CHEAP FLIGHTS From Ontario To San Francisco (ONT - SFO)

3 weeks from now

Each day, there are between 2 and 5 nonstop flights that take off from Ontario and land in San Francisco, with an average flight time of 1h 35m. The most common departure time is 6:00 …

kayak.com

$25
OFF

United Airlines Flights From Ontario To San Francisco (ONT To SFO)

3 weeks from now

Up to $25 cash back · Discover all you need to know about United Airlines flights from Ontario to San Francisco. Find flight schedules, booking tips, in-flight amenities, and more on …

$25
OFF

Flights From Ontario To San Francisco (ONT To SFO)

3 weeks from now

Up to $25 cash back · Understanding the distance between Ontario to San Francisco can aid in planning your journey more effectively. What are the top airlines offering flights from ONT to …

$25
OFF

United Airlines Flights From San Francisco To Ontario (SFO To ONT)

3 weeks from now

Up to $25 cash back · Discover all you need to know about United Airlines flights from San Francisco to Ontario. Find flight schedules, booking tips, in-flight amenities, and more on …

$99
OFF

Hawaiian Airlines Flash Sale: Flights From $99 - Upgraded Points

3 weeks from now

10 hours ago · Ontario (ONT) Phoenix (PHX) Portland (PDX) Sacramento (SMF) Salt Lake City (SLC) San Diego (SAN) San Francisco (SFO) San Jose (SJC) ... Now through January 9, …

upgradedpoints.com

FAQs about Cheap Flights from Ontario to San Francisco | United Airlines Coupon?

Does United Airlines fly from Ontario to San Francisco?

Other terms and conditions may apply. Find United Airlines cheap flights from Ontario to San Francisco. Enjoy a Ontario to San Francisco modern flight experience in premium cabins with Wi-Fi. ...

Does United fly to San Francisco?

You can visit San Francisco or nearby cities when you fly to California on United. Find your vacation package to San Francisco with United Vacations. Book cheap flights to San Francisco (SFO) with United Airlines. Enjoy all the in-flight perks on your San Francisco flight, including speed Wi-Fi. ...

How many times a week does ont fly to SFO?

Click an airline below to view their ONT SFO flight schedule. Flights from ONT to SFO are operated 14 times a week, with an average of 2 flights per day. Departure times vary between 05:58 - 20:28. The earliest flight departs at 05:58, the last flight departs at 20:28. ...

How many nonstop flights from Ontario to San Francisco?

Each day, there are between 2 and 4 nonstop flights that take off from Ontario and land in San Francisco, with an average flight time of 1h 26m. The most common departure time is 1:00 p.m. and most flights take off in the afternoon. Each week, there are 22 flights. ...

How much does it cost to fly to San Francisco?

Find flights to San Francisco from C$ 61. Fly from Ontario on Southwest, United Airlines, Alaska Airlines and more. Search for San Francisco flights on KAYAK now to find the best deal. ...

When should I book a flight from Ontario to San Francisco?

To get a below average price on the flight from Ontario to San Francisco, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure. Which airlines provide the cheapest flights from Ontario to San Francisco? ...