Cheap Flights From Los Angeles - Ontario Intl. (ONT) To San Francisco Intl. (SFO)

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

The cheapest flights to San Francisco Intl. found within the past 7 days were CA $263 round trip and CA $133 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Dec 5 - Mon, Dec 8
ONT
Ontario
SFO
San Francisco
CA $263 Roundtrip, found 5 days ago
CA $263
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Dec 5 from Ontario to San Francisco, returning Mon, Dec 8, priced at CA $263 found 5 days ago
Fri, Dec 5 - Mon, Dec 8
ONT
Ontario
SFO
San Francisco
CA $347 Roundtrip, found 5 days ago
CA $347
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Dec 5 from Ontario to San Francisco, returning Mon, Dec 8, priced at CA $347 found 5 days ago
Fri, Dec 5 - Mon, Dec 8
ONT
Ontario
SFO
San Francisco
CA $487 Roundtrip, found 5 days ago
CA $487
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Dec 5 from Ontario to San Francisco, returning Mon, Dec 8, priced at CA $487 found 5 days ago
Fri, Dec 5 - Mon, Dec 8
ONT
Ontario
SFO
San Francisco
CA $508 Roundtrip, found 5 days ago
CA $508
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Dec 5 from Ontario to San Francisco, returning Mon, Dec 8, priced at CA $508 found 5 days ago
Fri, Dec 5 - Mon, Dec 8
ONT
Ontario
SFO
San Francisco
CA $509 Roundtrip, found 5 days ago
CA $509
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Dec 5 from Ontario to San Francisco, returning Mon, Dec 8, priced at CA $509 found 5 days ago
Fri, Dec 5 - Mon, Dec 8
ONT
Ontario
SFO
San Francisco
CA $638 Roundtrip, found 5 days ago
CA $638
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Dec 5 from Ontario to San Francisco, returning Mon, Dec 8, priced at CA $638 found 5 days ago
Fri, Dec 5 - Mon, Dec 8
ONT
Ontario
SFO
San Francisco
CA $649 Roundtrip, found 5 days ago
CA $649
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Dec 5 from Ontario to San Francisco, returning Mon, Dec 8, priced at CA $649 found 5 days ago
Fri, Dec 5 - Mon, Dec 8
ONT
Ontario
SFO
San Francisco
CA $668 Roundtrip, found 5 days ago
CA $668
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Dec 5 from Ontario to San Francisco, returning Mon, Dec 8, priced at CA $668 found 5 days ago
Fri, Dec 5 - Mon, Dec 8
ONT
Ontario
SFO
San Francisco
CA $684 Roundtrip, found 5 days ago
CA $684
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Dec 5 from Ontario to San Francisco, returning Mon, Dec 8, priced at CA $684 found 5 days ago
Fri, Dec 5 - Mon, Dec 8
ONT
Ontario
SFO
San Francisco
CA $692 Roundtrip, found 5 days ago
CA $692
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Dec 5 from Ontario to San Francisco, returning Mon, Dec 8, priced at CA $692 found 5 days ago

Popular Flight Routes from Ontario (ONT)

Travelers at ONT love to visit these top cities. Roam to the top destinations from Ontario (ONT) today with the cheap prices from Travelocity!

Popular Flight Routes from San Francisco (SFO)

Travelers at SFO love to visit these top cities. Roam to the top destinations from San Francisco(SFO) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.