Direct (nonstop) flights from Seattle to Los Angeles
5 airlines fly nonstop from Seattle Tacoma International (SEA) to Los Angeles International (LAX). It's 953 miles (1,534 km), about 2h 50m in the air. Operated by American Airlines, Alaska Airlines, Delta Air Lines and others.
American Airlines
Alaska Airlines
Delta Air Lines
Frontier Airlines
United Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
AA
American Airlines
AS
Alaska Airlines
DL
Delta Air Lines
F9
Frontier Airlines
UA
United Airlines
Alternative Routes
Other ways to fly from Seattle to Los Angeles with one stop · direct emits 161 kg CO₂ per passenger
Looking for the return flight?
LAX → SEA: Flights from Los Angeles to SeattleOther direct flights from Seattle
Direct flights from Los Angeles (LAX)
Frequently Asked Questions
How long is the direct flight from Seattle to Los Angeles?
A nonstop flight from Seattle (SEA) to Los Angeles (LAX) takes approximately 2 hours and 50 minutes. The distance is 953 miles (1,534 km).
Which airlines fly nonstop from Seattle to Los Angeles?
5 airlines: American Airlines, Alaska Airlines, Delta Air Lines, Frontier Airlines, United Airlines.
Is there a nonstop flight from Seattle to Los Angeles?
Yes. 5 airlines: American Airlines, Alaska Airlines, Delta Air Lines, Frontier Airlines, United Airlines.
How far is Seattle from Los Angeles?
The flight distance from Seattle to Los Angeles is 953 miles (1,534 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Seattle to Los Angeles?
At 2h 50m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Seattle to Los Angeles?
Roughly 161 kg CO2 per passenger one-way. That's about the same as driving 805 km.
Is the return flight from Los Angeles to Seattle also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Seattle to Los Angeles?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Seattle Tacoma International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.