Washington to Las Vegas
IADLAS
Fly from Washington to Las Vegas starting at SAR 222 with Frontier Airlines.
Best fare available on Aug 27, 2026.
Limited seats. Better plans. Book before it's gone.
Washington to Las Vegas cheapest flights this week
Washington to Las Vegas monthly flight fare trend
Aug
from SAR 170
Sep
from SAR 296
Oct
from SAR 307
Nov
from SAR 463
Dec
No flights
Jan
from SAR 466
Airport Details
Origin
Washington
Washington Dulles International Airport (IAD)
Dulles, IAD
Zone
New York
Elev
312 ft
Destination
Las Vegas
Harry Reid International Airport (LAS)
Las Vegas, LAS
Zone
Los Angeles
Elev
2181 ft
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