Portland to San Diego
PDXSAN
Fly from Portland to San Diego starting at SAR 278 with Southwest Airlines.
Best fare available on Oct 1, 2026.
Limited seats. Better plans. Book before it's gone.
Portland to San Diego cheapest flights this week
Portland to San Diego monthly flight fare trend
Aug
from SAR 451
Sep
No flights
Oct
from SAR 278
Nov
from SAR 352
Dec
No flights
Jan
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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