Portland (PDX) to San Diego (SAN) flight deal in economy from $73

Alaska Airlines, Inc.ASAlaska Airlines, Inc.Southwest AirlinesWNSouthwest Airlines
One Way•Economy
United StatesPDX

Portland International Airport

Portland, United States
United StatesSAN

San Diego International Airport

San Diego, United States
$121 USD
-40%$73 USD
Verified about 5 hours ago
Fair Availability
23% of dates checked are available within 10% of the lowest price

Sunday, August 23rd, 2026

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