Denver to Washington

DENIAD

Fly from Denver to Washington starting at SAR 359 with Frontier Airlines.Best fare available on Aug 6, 2026.Limited seats. Better plans. Book before it's gone.

Denver to Washington cheapest flights this week

31 Jul
United Airlines
23:59DEN
03:27IAD
DirectSAR 500VIEW DEAL
3 Aug
Frontier Airlines
22:29DEN
06:20IAD
1 StopSAR 463VIEW DEAL
5 Aug
Frontier Airlines
22:29DEN
06:20IAD
1 StopSAR 463VIEW DEAL
6 Aug
Frontier Airlines
06:30DEN
14:40IAD
1 StopSAR 496VIEW DEAL
6 Aug
Frontier Airlines
10:00DEN
20:52IAD
1 StopSAR 359VIEW DEAL
9 Aug
Frontier Airlines
23:52DEN
08:25IAD
1 StopSAR 459VIEW DEAL
9 Aug
Frontier Airlines
23:59DEN
09:43IAD
1 StopSAR 540VIEW DEAL
13 Aug
Frontier Airlines
06:30DEN
14:40IAD
1 StopSAR 474VIEW DEAL
13 Aug
Frontier Airlines
22:29DEN
06:20IAD
1 StopSAR 463VIEW DEAL
16 Aug
Frontier Airlines
23:52DEN
08:25IAD
1 StopSAR 463VIEW DEAL

Denver to Washington monthly flight fare trend

Jul
from SAR 500
Aug
from SAR 359
Sep
from SAR 459
Oct
No flights
Nov
from SAR 514
Dec
No flights

Airport Details

Origin

Denver

Denver International Airport (DEN)

Denver, DEN
Zone

Denver

Elev

5431 ft

Destination

Washington

Washington Dulles International Airport (IAD)

Dulles, IAD
Zone

New York

Elev

312 ft

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