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

Departure Date

2025/6
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2025/6
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Total Fares（Round-Trip/Economy）: USD /Per Person

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Ontario－Luis Munoz Marin Airport
June Lowest Airfares
USD648

The airfare displayed above is for United Airlines

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Ontario－Luis Munoz Marin Airport
July Lowest Airfares
USD800

The airfare displayed above is for Delta Air Lines

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Ontario－Luis Munoz Marin Airport
August Lowest Airfares
USD599

The airfare displayed above is for United Airlines

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Ontario－Luis Munoz Marin Airport
September Lowest Airfares
USD388

The airfare displayed above is for Delta Air Lines

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Ontario－Luis Munoz Marin Airport
October Lowest Airfares -----

Ontario－San Juan
Estimated Flight Time
7 Hours 44 Minutes
Ontario－San Juan
Number of Operating Airlines
3

Operating Airlines for Ontario－Luis Munoz Marin Airport Route
American Airlines

Delta Air Lines

United Airlines

Other Destinations from:Ontario
* Fares vary in accordance to seat availability
Other Departures to: San Juan

Philadelphia Airport－San Juan(Luis Munoz Marin)
USD388〜
* Fares vary in accordance to seat availability