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Seattle (SEA) to Los Angeles (LAX) flights

There are direct flights from Seattle Tacoma International Airport to Los Angeles International Airport, sold by 4 airlines (including codeshares): American Airlines, Alaska Airlines, Frontier Airlines and United Airlines. The distance is 1,537 km, about 2h 20m in the air. There are also 18 one-stop options, via airports such as Las Vegas, San Francisco and Vancouver.

Live fares for SEA → LAXSee all routes on the map
1,537 kmdistance
~2h 20mdirect flight time (estimate)
4direct airlines
18one-stop options

Direct flights from Seattle to Los Angeles

RouteAirlines (incl. codeshares)DistanceTime (est.)
SEA → LAXAmerican Airlines, Alaska Airlines, Frontier Airlines, United Airlines1,537 km~2h 20m

Best one-stop connections

Through the biggest hubs first. Times include about 100 minutes to change planes.

ViaAirlinesDistanceTime (est.)
LAS Las VegasAlaska Airlines and Southwest Airlines then American Airlines and Frontier Airlines1,775 km~4h 50m
SFO San FranciscoAmerican Airlines and Alaska Airlines then American Airlines and Alaska Airlines1,636 km~4h 40m
YVR VancouverAmerican Airlines and Air Canada then American Airlines and Air Canada1,945 km~5h
PDX PortlandAlaska Airlines and United Airlines then American Airlines and Alaska Airlines1,551 km~4h 35m
SAN San DiegoAmerican Airlines and Alaska Airlines then American Airlines and Alaska Airlines1,868 km~4h 55m
OAK OaklandAmerican Airlines and Alaska Airlines then Southwest Airlines1,624 km~4h 40m
SJC San JoseAmerican Airlines and Alaska Airlines then American Airlines and Alaska Airlines1,618 km~4h 40m
SMF SacramentoAmerican Airlines and Alaska Airlines then American Airlines and Alaska Airlines1,575 km~4h 35m
PSP Palm SpringsAlaska Airlines then United Airlines1,766 km~4h 50m
BOI BoiseAlaska Airlines then United Airlines1,728 km~4h 45m
RNO RenoAlaska Airlines and Southwest Airlines then American Airlines and Alaska Airlines1,537 km~4h 30m
FAT FresnoAlaska Airlines then American Airlines and Alaska Airlines1,542 km~4h 35m

More from Seattle and Los Angeles

Routes come from current airline fares, updated weekly (last update 9 November 2026), plus older schedule data for airports with few recent fares. “Direct” can include a few same-plane flights with a stop. Flight times are estimates from distance. Always check with the airline before booking.