Direct flights from Las Vegas to Seattle LAS → SEA
Alaska Airlines, Delta Air Lines, Frontier Airlines and Southwest Airlines fly nonstop from Las Vegas (LAS) to Seattle (SEA), several times daily. The flight takes about 2h 17m and covers 867 miles (1,395 km). Round-trip fares typically run around $217. Arrivals run on time 77.5% at LAS and 80.8% at SEA — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Fares last checked 1 August 2026.
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Alaska Airlines
AS
Delta Air Lines
DL
Frontier Airlines
F9
Southwest Airlines
WN
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 ~2h 17m (approximately 1395 km).
How often do direct flights operate from Las Vegas to Seattle?
Nonstop flights from Las Vegas to Seattle operate multiple daily.
What is the on-time performance for flights from Las Vegas to Seattle?
Arrivals run on time 77.5% at LAS and 80.8% at SEA — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
How much is a round-trip flight from Las Vegas to Seattle?
Round-trip flights from Las Vegas (LAS) to Seattle (SEA) start at $217, with a typical fare around $217. Based on 1 recent fare combinations.
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