Wander Wisely with exceptional service, 24/7 support
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
Find The Best Dates To Fly
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 $428 round trip and CA $201 one way. Prices and availability subject to change. Additional terms may apply.
Thu., 15 Aug. - Wed., 21 Aug.
SFO
San Francisco
ONT
Ontario
CA $428 Roundtrip, found 5 hours ago
CA $428
Roundtrip
found 5 hours ago
Thu., 15 Aug. - Wed., 21 Aug.
SFO
San Francisco
ONT
Ontario
CA $435 Roundtrip, found 5 hours ago
CA $435
Roundtrip
found 5 hours ago
Thu., 15 Aug. - Wed., 21 Aug.
SFO
San Francisco
ONT
Ontario
CA $442 Roundtrip, found 5 hours ago
CA $442
Roundtrip
found 5 hours ago
Thu., 15 Aug. - Wed., 21 Aug.
SFO
San Francisco
ONT
Ontario
CA $442 Roundtrip, found 5 hours ago
CA $442
Roundtrip
found 5 hours ago
Thu., 15 Aug. - Wed., 21 Aug.
SFO
San Francisco
ONT
Ontario
CA $449 Roundtrip, found 5 hours ago
CA $449
Roundtrip
found 5 hours ago
Thu., 15 Aug. - Wed., 21 Aug.
SFO
San Francisco
ONT
Ontario
CA $450 Roundtrip, found 5 hours ago
CA $450
Roundtrip
found 5 hours ago
Sat., 10 Aug. - Tue., 13 Aug.
SFO
San Francisco
ONT
Ontario
CA $456 Roundtrip, found 1 day ago
CA $456
Roundtrip
found 1 day ago
Thu., 15 Aug. - Wed., 21 Aug.
SFO
San Francisco
ONT
Ontario
CA $456 Roundtrip, found 5 hours ago
CA $456
Roundtrip
found 5 hours ago
Sat., 27 Jul. - Mon., 29 Jul.
SFO
San Francisco
ONT
Ontario
CA $463 Roundtrip, found 3 hours ago
CA $463
Roundtrip
found 3 hours ago
Sat., 27 Jul. - Mon., 29 Jul.
SFO
San Francisco
ONT
Ontario
CA $463 Roundtrip, found 3 hours ago
CA $463
Roundtrip
found 3 hours ago
Flight Schedule for SFO to ONT
Carrier | Flight | Depart SFO | Arrive ONT | Wed. 19/06 | Thu. 20/06 | Fri. 21/06 | Sat. 22/06 | Sun. 23/06 | Mon. 24/06 | Tue. 25/06 | Stops | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
F92678 | 05:45 am | 07:08 am | Check Fare | Check Fare | Check Fare | Check Fare | Check Fare | Check Fare | Check Fare | 0 Stops | ||
UA1720 | 11:10 am | 00:45 pm | Check Fare | Check Fare | - | Check Fare | - | Check Fare | Check Fare | 0 Stops | ||
UA2423 | 08:55 pm | 10:27 pm | Check Fare | Check Fare | Check Fare | - | Check Fare | Check Fare | Check Fare | 0 Stops | ||
UA5704 | 11:10 am | 00:49 pm | - | - | Check Fare | - | - | - | - | 0 Stops | ||
UA1777 | 08:55 pm | 10:27 pm | - | - | - | Check Fare | - | - | - | 0 Stops | ||
Frequently asked questions
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!
Top Airlines Routes From SFO
Top Airlines Routes To ONT
Flights To ONT
Most Popular
Flights
Edmonton to Orange County (YEG - SNA)Vancouver to Palm Springs (YVR - PSP)Edmonton to Los Angeles (YEG - LAX)Seattle to Los Angeles (SEA - LAX)Calgary to San Diego (YYC - SAN)Toronto to Los Angeles (YYZ - LAX)Alaska Airlines Edmonton (YEG) to San Diego (SAN) flightsToronto to San Francisco (YYZ - SFO)Edmonton to San Francisco (YEG - SFO)Vancouver to San Francisco (YVR - SFO)Vancouver to San Diego (YVR - SAN)Vancouver to Sacramento (YVR - SMF)Los Angeles to Vancouver (LAX - YVR)Toronto to Orange County (YYZ - SNA)Air Canada Toronto (YYZ) to Los Angeles (LAX) flightsLos Angeles to Toronto (LAX - YYZ)Vancouver to Los Angeles (YVR - LAX)Calgary to San Francisco (YYC - SFO)Victoria to Los Angeles (YYJ - LAX)Toronto to Sacramento (YYZ - SMF)Detroit to Los Angeles (DTW - LAX)Vancouver to Orange County (YVR - SNA)Air Canada Los Angeles (LAX) to Toronto (YYZ) flightsWestJet Calgary (YYC) to Palm Springs (PSP) flightsBuffalo to Los Angeles (BUF - LAX)Air Canada Toronto (YYZ) to San Francisco (SFO) flightsAir Canada Toronto (YYZ) to San Diego (SAN) flightsAir Canada San Francisco (SFO) to Toronto (YYZ) flightsAir Canada San Diego (SAN) to Toronto (YYZ) flightsMontreal to Los Angeles (YUL - LAX)