San Diego to Seattle
SANSEA
Fly from San Diego to Seattle starting at SAR 401 with UA.
Best fare available on Jan 22, 2027.
Limited seats. Better plans. Book before it's gone.
San Diego to Seattle cheapest flights this week
24 Apr
UA
13:20SAN
03:57SEA
DirectSAR 728VIEW DEAL
22 Jan
UA
11:00SAN
23:48SEA
1 StopSAR 401VIEW DEAL
San Diego to Seattle monthly flight fare trend
Apr
from SAR 728
May
No flights
Jun
No flights
Jul
No flights
Aug
No flights
Sep
No flights
Airport Details
Origin
San Diego
San Diego International Airport (SAN)
San Diego, SAN
Zone
Los Angeles
Elev
17 ft
Destination
Seattle
Seattle–Tacoma International Airport (SEA)
Seattle, SEA
Zone
Los Angeles
Elev
433 ft
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