Portland to San Diego
PDXSAN
Fly from Portland to San Diego starting at USD 99 with WN.
Best fare available on Jun 30, 2026.
Limited seats. Better plans. Book before it's gone.
Portland to San Diego cheapest flights this week
30 Jun
WN
08:45PDX
--:--SAN
1 Stop$99VIEW DEAL
Portland to San Diego monthly flight fare trend
Apr
No flights
May
No flights
Jun
from USD 99
Jul
No flights
Aug
No flights
Sep
No flights
Airport Details
Origin
Portland
Portland International Airport (PDX)
Portland, PDX
Zone
Los Angeles
Elev
31 ft
Destination
San Diego
San Diego International Airport (SAN)
San Diego, SAN
Zone
Los Angeles
Elev
17 ft
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