Washington to Las Vegas
IADLAS
Fly from Washington to Las Vegas starting at SAR 437 with Frontier Airlines.
Best fare available on Aug 11, 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
Jun
from SAR 470
Jul
from SAR 492
Aug
from SAR 437
Sep
No flights
Oct
No flights
Nov
No flights
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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