Direct flights from Seattle to Las Vegas SEA → LAS
Alaska Airlines, Delta Air Lines, Frontier Airlines, NetJets Aviation and Southwest Airlines operate nonstop flights from Seattle (SEA) to Las Vegas (LAS). The nonstop flight takes around ~1h 45m, covering 867 miles (1,395 km) and operates multiple daily. Round-trip fares currently start at $128, with a typical fare around $345 across 61 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 61 recent fares across the next 60 days
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Alaska Airlines
AS
Delta Air Lines
DL
Frontier Airlines
F9
NetJets Aviation
1I
Southwest Airlines
WN
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Frequently asked questions
Is there a direct flight from Seattle to Las Vegas?
Yes, Alaska Airlines, Delta Air Lines and 3 more airlines operate nonstop flights from Seattle (SEA) to Las Vegas (LAS).
Which airlines fly direct from Seattle to Las Vegas?
Alaska Airlines, Delta Air Lines, Frontier Airlines, NetJets Aviation, Southwest Airlines operate nonstop flights from Seattle to Las Vegas.
How long is the flight from Seattle to Las Vegas?
The nonstop flight from Seattle to Las Vegas takes ~1h 45m (approximately 1395 km).
How often do direct flights operate from Seattle to Las Vegas?
Nonstop flights from Seattle to Las Vegas operate multiple daily.
How much is a round-trip flight from Seattle to Las Vegas?
Round-trip flights from Seattle (SEA) to Las Vegas (LAS) start at $128, with a typical fare around $345. Based on 61 recent fare combinations.