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Cheap Flights from Portland to San Diego $256.57

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Cheapest Flights from Portland to San Diego (PWM to SAN)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Portland to San Diego (PWM to SAN)

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of December 5th, the best day for booking to San Diego (SAN) from Portland (PWM) is December 12th. Bookings have been made roughly 30% below the average price for this route.

Question : How long are most people's visits to San Diego when they fly in from Portland?
Answer : Travelers from PWM to SAN stay nine days on average.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : In December, Wednesday is your lowest-cost day to fly. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : Which airline is giving the best deals for round-trip flights from Portland International Jetport (PWM) to San Diego International Airport (SAN)?
Answer : United Airlines is your best bet for finding that coveted low fare.