- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 15% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap flights from Portland to San Diego (PDX-SAN)
Prices were available within the past 7 days and start at €140 for one-way flights and €278 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, 6 Jun - Sun, 9 Jun
PDX
Portland
SAN
San Diego
€278 Return, found 3 days ago
€278
Return
found 3 days ago
Thu, 6 Jun - Sun, 9 Jun
PDX
Portland
SAN
San Diego
€297 Return, found 3 days ago
€297
Return
found 3 days ago
Thu, 6 Jun - Sun, 9 Jun
PDX
Portland
SAN
San Diego
€330 Return, found 3 days ago
€330
Return
found 3 days ago
Thu, 6 Jun - Sun, 9 Jun
PDX
Portland
SAN
San Diego
€350 Return, found 3 days ago
€350
Return
found 3 days ago
Thu, 6 Jun - Sun, 9 Jun
PDX
Portland
SAN
San Diego
€356 Return, found 3 days ago
€356
Return
found 3 days ago
Thu, 6 Jun - Sun, 9 Jun
PDX
Portland
SAN
San Diego
€375 Return, found 3 days ago
€375
Return
found 3 days ago
Nearby Cities
- Chicago to San Diego
- Newark to San Diego
- Los Angeles to San Diego
- New York to San Diego
- Boston to San Diego
- Denver to San Diego
- Porto to San Diego
- Dublin to San Diego
- Budapest to San Diego
- Melbourne to San Diego
- London to San Diego
- Munich to San Diego
- San Francisco to San Diego
- Las Vegas to San Diego
Expedia's Latest Trends
Hotels
BBIreland Hotels in SallinsB&B RatoathThe George Limerick HotelO2 Beach Club & Spa by Ocean Hotels - All InclusiveHotels in Southeast IrelandHotels in Pacific BeachTRYP by Wyndham Corfu DassiaHotels near Uisneach HillHotels in Isle of ManHotels with Connecting Rooms in LoughreaB&B TullowB&B County WaterfordFerndaleCaravan Parks KilkeeBeach Hotels in SloveniaHorti 14 Borgo TrastevereGougane Barra Hotel
Flights
General
*Available to Expedia members.