Cheap Flights from Ontario International Airport to San Francisco (SFO) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/5
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4------	5------	6------	7------	8Search	9137	10211
11179	12209	13129	14134	15139	16140	17129
18236	19174	20114	21118	22179	23180	24120
25117	26Search	27173	28118	29118	30120	31120

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Return Date

2025/5
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Departure Date

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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Ontario－San Francisco Airport
May Lowest Airfares
USD114

The airfare displayed above is for United Airlines

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Ontario－San Francisco Airport
June Lowest Airfares
USD111

The airfare displayed above is for United Airlines

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Ontario－San Francisco Airport
July Lowest Airfares
USD111

The airfare displayed above is for United Airlines

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Ontario－San Francisco Airport
August Lowest Airfares
USD112

The airfare displayed above is for United Airlines

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Ontario－San Francisco Airport
September Lowest Airfares
USD202

The airfare displayed above is for United Airlines

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Ontario－San Francisco
Estimated Flight Time
1 Hours 27 Minutes
Ontario－San Francisco
Number of Operating Airlines
5

Operating Airlines for Ontario－San Francisco Airport Route
Non-StopUnited Airlines

American Airlines

Alaska Airlines

Delta Air Lines

Linear Air

Other Destinations from:Ontario

Ontario－Las Vegas(Harry Reid)
USD320〜
Ontario－Orlando(MCO)
USD224〜
Ontario－Seattle(-Tacoma)
USD157〜
Ontario－Boston(Logan)
USD267〜
Ontario－Washington D.C(Ronald Reagan Washington National)
USD238〜
Ontario－Washington D.C(Washington Dulles)
USD284〜
Ontario－Washington D.C(Baltimore-Washington)
USD317〜
Ontario－Chicago(O'Hare)
USD227〜
Ontario－Chicago(Midway)
USD247〜
* Fares vary in accordance to seat availability
Other Departures to: San Francisco

Philadelphia Airport－San Francisco(SFO)
USD278〜
Palm Springs Airport－San Francisco(SFO)
USD206〜
* Fares vary in accordance to seat availability