Washington to Denver
IADDEN
Fly from Washington to Denver starting at USD 88 with F9.
Best fare available on May 13, 2026.
Limited seats. Better plans. Book before it's gone.
Washington to Denver cheapest flights this week
22 Apr
F9
07:15IAD
--:--DEN
1 Stop$189VIEW DEAL
27 Apr
MX
14:58IAD
--:--DEN
3 Stop$177VIEW DEAL
29 Apr
F9
06:20IAD
--:--DEN
1 Stop$126VIEW DEAL
30 Apr
F9
06:10IAD
--:--DEN
1 Stop$106VIEW DEAL
13 May
F9
11:12IAD
--:--DEN
1 Stop$88VIEW DEAL
18 May
F9
07:40IAD
--:--DEN
1 Stop$103VIEW DEAL
Washington to Denver monthly flight fare trend
Apr
from USD 106
May
from USD 88
Jun
No flights
Jul
No flights
Aug
No flights
Sep
No flights
Airport Details
Origin
Washington
Washington Dulles International Airport (IAD)
Dulles, IAD
Zone
New York
Elev
312 ft
Destination
Denver
Denver International Airport (DEN)
Denver, DEN
Zone
Denver
Elev
5431 ft
