Direct flights from Los Angeles to Seattle LAX → SEA
Alaska Airlines, American Airlines, Delta Air Lines, Frontier Airlines, SkyWest Airlines and United Airlines operate nonstop flights from Los Angeles (LAX) to Seattle (SEA). The nonstop flight takes around ~1h 55m, covering 955 miles (1,537 km) and operates multiple daily. Round-trip fares currently start at $148, with a typical fare around $327 across 277 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 277 recent fares across the next 60 days
Cheapest combos
United
Best
United
American
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American Airlines
AA
Alaska Airlines
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Delta Air Lines
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United Airlines
UA
Departure Schedule next 7 days
Scheduled departures over the next 7 days · Updated 3d ago
American Airlines
Alaska Airlines
Delta Air Lines
United Airlines
Frequently asked questions
Is there a direct flight from Los Angeles to Seattle?
Yes, Alaska Airlines, American Airlines and 4 more airlines operate nonstop flights from Los Angeles (LAX) to Seattle (SEA).
Which airlines fly direct from Los Angeles to Seattle?
Alaska Airlines, American Airlines, Delta Air Lines, Frontier Airlines, SkyWest Airlines, United Airlines operate nonstop flights from Los Angeles to Seattle.
How long is the flight from Los Angeles to Seattle?
The nonstop flight from Los Angeles to Seattle takes ~1h 55m (approximately 1537 km).
How often do direct flights operate from Los Angeles to Seattle?
Nonstop flights from Los Angeles to Seattle operate multiple daily.
How much is a round-trip flight from Los Angeles to Seattle?
Round-trip flights from Los Angeles (LAX) to Seattle (SEA) start at $148, with a typical fare around $327. Based on 277 recent fare combinations.