Los Angeles to Seattle
LAXSEA
Fly from Los Angeles to Seattle starting at USD 48 with Frontier Airlines.
Best fare available on Jun 3, 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
May
from USD 96
Jun
from USD 48
Jul
from USD 90
Aug
No flights
Sep
No flights
Oct
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
Flights from Los Angeles
Flights from Los Angeles to AtlantaFlights from Los Angeles to AustinFlights from Los Angeles to BostonFlights from Los Angeles to CharlotteFlights from Los Angeles to DenverFlights from Los Angeles to DallasFlights from Los Angeles to DetroitFlights from Los Angeles to NewarkFlights from Los Angeles to Fort LauderdaleFlights from Los Angeles to Honolulu
