Flights to Imperial from Napa - ¥11,640

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Cheap Flights from Napa to Imperial (SMF-SAN)

Prices were available within the past 7 days and start at ¥11,640 for one-way flights and ¥23,130 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
Delta
Hawaiian Airlines
United

Find the cheapest month to fly from Oakland (OAK) to San Diego (SAN)

August is typically the cheapest month to fly

From ¥5,890 - ¥14,246 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.