Las Vegas to Washington

LASIAD

Fly from Las Vegas to Washington starting at SAR 229 with Frontier Airlines.Best fare available on Aug 28, 2026.Limited seats. Better plans. Book before it's gone.

Las Vegas to Washington cheapest flights this week

29 Jul
Frontier Airlines
00:46LAS
05:20IAD
DirectSAR 570VIEW DEAL
31 Jul
Frontier Airlines
12:27LAS
09:26IAD
1 StopSAR 929VIEW DEAL
2 Aug
United Airlines
23:59LAS
06:24IAD
1 StopSAR 644VIEW DEAL
9 Aug
United Airlines
23:59LAS
08:52IAD
1 StopSAR 488VIEW DEAL
10 Aug
United Airlines
17:13LAS
02:53IAD
1 StopSAR 500VIEW DEAL
12 Aug
Frontier Airlines
00:46LAS
05:20IAD
DirectSAR 307VIEW DEAL
13 Aug
Frontier Airlines
00:46LAS
05:20IAD
DirectSAR 474VIEW DEAL
15 Aug
United Airlines
23:55LAS
06:28IAD
1 StopSAR 496VIEW DEAL
27 Aug
United Airlines
23:55LAS
06:23IAD
1 StopSAR 500VIEW DEAL
28 Aug
Frontier Airlines
00:30LAS
05:04IAD
DirectSAR 229VIEW DEAL

Las Vegas to Washington monthly flight fare trend

Jul
from SAR 570
Aug
from SAR 167
Sep
from SAR 163
Oct
from SAR 681
Nov
from SAR 618
Dec
from SAR 677

Airport Details

Origin

Las Vegas

Harry Reid International Airport (LAS)

Las Vegas, LAS
Zone

Los Angeles

Elev

2181 ft

Destination

Washington

Washington Dulles International Airport (IAD)

Dulles, IAD
Zone

New York

Elev

312 ft

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