4 airlines fly nonstop from Seattle to Los Angeles.
Checking today’s fares with the airlines.
| Airline | From | To |
|---|---|---|
| Alaska Airlines | SEA Seattle-Tacoma International Airport | LAX Los Angeles International Airport |
| Delta Air Lines | SEA Seattle-Tacoma International Airport | LAX Los Angeles International Airport |
| United Airlines | SEA Seattle-Tacoma International Airport | LAX Los Angeles International Airport |
| Frontier Airlines | SEA Seattle-Tacoma International Airport | LAX Los Angeles International Airport |
Nonstop service as of October 2026. Airlines change schedules seasonally.
18 miles (29 km) from the city centre. 73.4 million passengers in 2025
| How | Route | Cost |
|---|---|---|
| Bus | LAX FlyAway nonstop bus to Union Station, every 15-30 minutes | $12.75 per trip |
| Train | Free shuttle to LAX/Metro Transit Center, then Metro C or K Line | $1.75 |
Domestic travel within the United States: no passport or visa is needed, but adults must show a REAL ID-compliant license or another accepted ID at airport security.
Los Angeles is the same time as Seattle. Los Angeles uses the US dollar (USD).
Read the Los Angeles guide: when to go, weather, airports and tips
Nonstop flight times vary by airline and season; flights with a connection take longer.
As of October 2026, Alaska Airlines, Delta Air Lines, United Airlines and Frontier Airlines fly this route nonstop.
About 960 miles (1,545 km), measured between the city centres.
Los Angeles is the same time as Seattle.
Domestic travel within the United States: no passport or visa is needed, but adults must show a REAL ID-compliant license or another accepted ID at airport security.
LAX FlyAway nonstop bus to Union Station, every 15-30 minutes, $12.75 per trip.
Information checked in October 2026. Schedules, fares and entry rules change, so confirm with the airline or the official source before you travel.