Las Vegas to Seattle

LASSEA

Fly from Las Vegas to Seattle starting at USD 81 with Southwest Airlines.Best fare available on Oct 12, 2026.Limited seats. Better plans. Book before it's gone.

Las Vegas to Seattle cheapest flights this week

8 Oct
Alaska Airlines
06:02LAS
08:49SEA
DirectUSD 131VIEW DEAL
8 Oct
American Airlines
12:30LAS
17:50SEA
1 StopUSD 150VIEW DEAL
9 Oct
Frontier Airlines
06:50LAS
09:48SEA
DirectUSD 130VIEW DEAL
11 Oct
Frontier Airlines
06:00LAS
08:58SEA
DirectUSD 145VIEW DEAL
12 Oct
Southwest Airlines
22:15LAS
01:00SEA
DirectUSD 81VIEW DEAL
12 Oct
Frontier Airlines
06:50LAS
09:48SEA
DirectUSD 126VIEW DEAL
14 Oct
Frontier Airlines
06:30LAS
18:45SEA
1 StopUSD 106VIEW DEAL
15 Oct
Frontier Airlines
06:00LAS
08:58SEA
DirectUSD 129VIEW DEAL
16 Oct
Frontier Airlines
06:50LAS
09:48SEA
DirectUSD 171VIEW DEAL
17 Oct
Frontier Airlines
09:00LAS
18:45SEA
1 StopUSD 162VIEW DEAL

Las Vegas to Seattle monthly flight fare trend

Oct
from USD 55
Nov
from USD 89
Dec
from USD 92
Jan
from USD 97
Feb
No flights
Mar
No flights

Airport Details

Origin

Las Vegas

Harry Reid International Airport (LAS)

Las Vegas, LAS
Zone

Los Angeles

Elev

2181 ft

Destination

Seattle

Seattle–Tacoma International Airport (SEA)

Seattle, SEA
Zone

Los Angeles

Elev

433 ft

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