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

Departure Date

2025/1
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2025/1
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Ontario－San Diego Airport
January Lowest Airfares
USD488

The airfare displayed above is for United Airlines

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Ontario－San Diego Airport
February Lowest Airfares
USD381

The airfare displayed above is for United Airlines

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Ontario－San Diego Airport
March Lowest Airfares -----
Ontario－San Diego Airport
April Lowest Airfares -----
Ontario－San Diego Airport
May Lowest Airfares
USD666

The airfare displayed above is for Alaska Airlines

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Ontario－San Diego
Estimated Flight Time
3 Hours 12 Minutes
Ontario－San Diego
Number of Operating Airlines
5

Operating Airlines for Ontario－San Diego Airport Route
American Airlines

Alaska Airlines

Delta Air Lines

Hawaiian Airlines

United Airlines

Other Destinations from:Ontario

Ontario－Atlanta(Hartsfield-Jackson)
USD398〜
Ontario－Houston(George Bush Intercontinental)
USD285〜
Ontario－Salt Lake City(SLC)
USD248〜
Ontario－Miami(MIA)
USD268〜
Ontario－Denver(DEN)
USD262〜
Ontario－Portland (Oregon)(PDX)
USD214〜
* Fares vary in accordance to seat availability
Other Departures to: San Diego
* Fares vary in accordance to seat availability