Direct flights from Las Vegas to Seattle LAS → SEA
Alaska Airlines, Delta Air Lines, Frontier Airlines and Southwest Airlines operate nonstop flights from Las Vegas (LAS) to Seattle (SEA). The nonstop flight takes around ~1h 45m, covering 867 miles (1,395 km) and operates multiple daily. Round-trip fares currently start at $118, with a typical fare around $316 across 66 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 66 recent fares across the next 60 days
📬 Email me when fares drop
We'll check every combination in your window daily and email you the cheapest match. No account needed.
Alaska Airlines
AS
Delta Air Lines
DL
Frontier Airlines
F9
Southwest Airlines
WN
Departure Schedule next 7 days
Sign up to see Seattle schedule from LAS
Already have an account? Sign in
Frequently asked questions
Is there a direct flight from Las Vegas to Seattle?
Yes, Alaska Airlines, Delta Air Lines and 2 more airlines operate nonstop flights from Las Vegas (LAS) to Seattle (SEA).
Which airlines fly direct from Las Vegas to Seattle?
Alaska Airlines, Delta Air Lines, Frontier Airlines, Southwest Airlines operate nonstop flights from Las Vegas to Seattle.
How long is the flight from Las Vegas to Seattle?
The nonstop flight from Las Vegas to Seattle takes ~1h 45m (approximately 1395 km).
How often do direct flights operate from Las Vegas to Seattle?
Nonstop flights from Las Vegas to Seattle operate multiple daily.
How much is a round-trip flight from Las Vegas to Seattle?
Round-trip flights from Las Vegas (LAS) to Seattle (SEA) start at $118, with a typical fare around $316. Based on 66 recent fare combinations.