Denver to Washington
DENIAD
Fly from Denver to Washington starting at USD 91 with F9.
Best fare available on May 16, 2026.
Limited seats. Better plans. Book before it's gone.
Denver to Washington cheapest flights this week
21 Apr
F9
13:09DEN
--:--IAD
1 Stop$212VIEW DEAL
27 Apr
F9
08:00DEN
--:--IAD
1 Stop$130VIEW DEAL
16 May
F9
06:30DEN
--:--IAD
1 Stop$91VIEW DEAL
18 May
F9
23:54DEN
--:--IAD
1 Stop$103VIEW DEAL
22 May
F9
23:54DEN
--:--IAD
1 Stop$125VIEW DEAL
Denver to Washington monthly flight fare trend
Apr
from USD 130
May
from USD 91
Jun
No flights
Jul
No flights
Aug
No flights
Sep
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
