Flights from Ontario (ONT) to San Francisco (SFO)
starting at $123

Find the Cheapest ONT to SFO Airfares

Departing
Day
Month
Returning
Day
Month
Non stop flights ONT to SFO
United Airlines
from $206
One stop flights ONT to SFO
United Airlines
from $293
American Airlines
from $394

Our flights from ONT to SFO

There are currently 48 direct flights between ONT to SFO each week, operated by 1 airline.

You can catch a flight from ONT to SFO on any day of the week.

These airlines operate direct flights from ONT to SFO: United Airlines.

The most common aircraft type flying between ONT to SFO is Canadair Regional Jet.

The day with the most flights from ONT to SFO is Friday.

Our cheapest flight from ONT to SFO was in September at just $123.

Cheapest Day To Fly from Ontario (ONT) to San Francisco (SFO)
Airfares for flights from ONT to SFO displayed on this page are per person, for economy class e-tickets and include all taxes and fees in USD. They represent historical values for round trip flights from ONT to SFO found by Flying.com customers. Fares are subject to change, and may not be available on this route, for all travel dates.
Flights from Ontario (ONT) to San Francisco (SFO)
Carrier Mon Tue Wed Thu Fri Sat Sun Earliest
Flight
Latest
Flight
United Airlines777778706:0022:31
Disclaimer
Prices displayed on this page are per person, for economy class e-tickets and include all taxes and fees in USD. They represent historical values found by Flying.com customers. Fares are subject to change, and may not be available on all routes, for all travel dates.