- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 25% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap Flights from Portland (PDX) to San Diego (SAN)
Prices were available within the past 7 days and start at £95 for one-way flights and £113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, 8 Aug - Tue, 13 Aug
PDX
Portland
SAN
San Diego
£113 Return, found 2 days ago
£113
Return
found 2 days ago
Thu, 8 Aug - Mon, 19 Aug
PDX
Portland
SAN
San Diego
£119 Return, found 2 days ago
£119
Return
found 2 days ago
Tue, 6 Aug - Wed, 14 Aug
PDX
Portland
SAN
San Diego
£122 Return, found 2 days ago
£122
Return
found 2 days ago
Thu, 8 Aug - Thu, 15 Aug
PDX
Portland
SAN
San Diego
£132 Return, found 2 days ago
£132
Return
found 2 days ago
Sun, 11 Aug - Wed, 14 Aug
PDX
Portland
SAN
San Diego
£137 Return, found 2 days ago
£137
Return
found 2 days ago
Tue, 6 Aug - Fri, 16 Aug
PDX
Portland
SAN
San Diego
£139 Return, found 2 days ago
£139
Return
found 2 days ago
Nearby Cities
Expedia's Latest Trends
Hotels
BN Hotel Thermal & WellnessThe Norwich Hotel3 Sloane Gardens by UnderTheDoormatHotels with Parking in Notting HillBeach Resorts & Hotels in VigoLittle Bungalow with Pool and Sea View – Pool HouseWedding Hotels in MojacarHotel Best Lloret SplashNH Hotel Porto JardimHotels with Indoor Pools in DorsetHotels with Early Check-in in Downtown San DiegoUtopia Kavos HotelB&B SeahamDoubleTree By Hilton Antalya City CentreIberostar Parque Central5 Star Hotels in BroadstairsLifehouse Spa & HotelCoral Beach Resort MontazahThe White Horse Hotel, Romsey, Hampshire
Flights
Holiday Rentals
*Available to Expedia members.