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United Cheap Flights from Ontario Intl. Airport to San Diego

Find the cheapest month to fly from Ontario (ONT) to San Diego (SAN)

February is typically the cheapest month to fly

From €146 - €372 per traveller.

Travel information

Origin airport
Ontario Intl. Airport
Destination airport
San Diego Intl. Airport
Distance
152 km away
Airline name
United
Airline code
UA
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