San Diego (SAN) to Seattle / Tacoma (SEA) flight deal in economy from $147

Alaska Airlines, Inc.ASAlaska Airlines, Inc.Southwest AirlinesWNSouthwest Airlines
Round Trip•Economy
United StatesSAN

San Diego International Airport

San Diego, United States
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$241 USD
-39%$147 USD
Verified about 15 hours ago
Fair Availability
25% of dates checked are available within 10% of the lowest price

Monday, June 29th, 2026

0 round-trip options

No flight details available for this date.