Los Angeles to Seattle
LAXSEA
Fly from Los Angeles to Seattle starting at USD 71 with Alaska Airlines.
Best fare available on Jul 25, 2026.
Limited seats. Better plans. Book before it's gone.
Los Angeles to Seattle cheapest flights this week
Los Angeles to Seattle monthly flight fare trend
Jul
from USD 71
Aug
from USD 79
Sep
from USD 105
Oct
No flights
Nov
No flights
Dec
No flights
Airport Details
Origin
Los Angeles
Los Angeles International Airport (LAX)
Los Angeles, LAX
Zone
Los Angeles
Elev
125 ft
Destination
Seattle
Seattle–Tacoma International Airport (SEA)
Seattle, SEA
Zone
Los Angeles
Elev
433 ft
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