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

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

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were CA $446 round trip and CA $214 one way. Prices and availability subject to change. Additional terms may apply.

Mon., Jun. 2 - Mon., Jun. 2
SFO
San Francisco
ONT
Ontario
CA $446 Roundtrip, found 3 days ago
CA $446
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon., Jun. 2 from San Francisco to Ontario, returning Mon., Jun. 2, priced at CA $446 found 3 days ago
Fri., May 30 - Mon., Jun. 2
SFO
San Francisco
ONT
Ontario
CA $453 Roundtrip, found 3 days ago
CA $453
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri., May 30 from San Francisco to Ontario, returning Mon., Jun. 2, priced at CA $453 found 3 days ago
Fri., May 30 - Mon., Jun. 2
SFO
San Francisco
ONT
Ontario
CA $481 Roundtrip, found 3 days ago
CA $481
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri., May 30 from San Francisco to Ontario, returning Mon., Jun. 2, priced at CA $481 found 3 days ago
Fri., May 30 - Sun., Jun. 1
SFO
San Francisco
ONT
Ontario
CA $488 Roundtrip, found 3 days ago
CA $488
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri., May 30 from San Francisco to Ontario, returning Sun., Jun. 1, priced at CA $488 found 3 days ago
Fri., May 30 - Mon., Jun. 2
SFO
San Francisco
ONT
Ontario
CA $495 Roundtrip, found 3 days ago
CA $495
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri., May 30 from San Francisco to Ontario, returning Mon., Jun. 2, priced at CA $495 found 3 days ago
Fri., May 30 - Mon., Jun. 2
SFO
San Francisco
ONT
Ontario
CA $509 Roundtrip, found 3 days ago
CA $509
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri., May 30 from San Francisco to Ontario, returning Mon., Jun. 2, priced at CA $509 found 3 days ago
Fri., May 30 - Sun., Jun. 1
SFO
San Francisco
ONT
Ontario
CA $517 Roundtrip, found 3 days ago
CA $517
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri., May 30 from San Francisco to Ontario, returning Sun., Jun. 1, priced at CA $517 found 3 days ago
Fri., May 30 - Sun., Jun. 1
SFO
San Francisco
ONT
Ontario
CA $524 Roundtrip, found 3 days ago
CA $524
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri., May 30 from San Francisco to Ontario, returning Sun., Jun. 1, priced at CA $524 found 3 days ago
Fri., May 30 - Sun., Jun. 1
SFO
San Francisco
ONT
Ontario
CA $531 Roundtrip, found 3 days ago
CA $531
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri., May 30 from San Francisco to Ontario, returning Sun., Jun. 1, priced at CA $531 found 3 days ago
Fri., May 30 - Sun., Jun. 1
SFO
San Francisco
ONT
Ontario
CA $538 Roundtrip, found 3 days ago
CA $538
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri., May 30 from San Francisco to Ontario, returning Sun., Jun. 1, priced at CA $538 found 3 days ago

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!

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!

*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.