Southwest Airlines
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United States
Washington Dulles International Airport
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United States
Denver International Airport (succeeded Stapleton Airpo
Click to show full flight schedule
Scan through all non-stop flights from Washington to Denver. The full flight schedule below gives an overview of all non-stop flights from IAD to DEN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In total there are 2 airlines operating nonstop flights from Washington IAD to Denver DEN. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their IAD DEN flight schedule.
Flights from IAD to DEN are operated 54 times a week, with an average of 8 flights per day. Departure times vary between 05:00 - 22:12. The earliest flight departs at 05:00, the last flight departs at 22:12. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Washington to Denver takes 3 hours and 48 minutes. The flight distance between Washington and Denver is 1,448 miles (or 2,330 km).
There are 2 airports in Denver: Denver International Airport (succeeded Stapleton Airpo (DEN) and Rocky Mountain Metropolitan Airpo (BJC).
There are 54 flights per week flying from Washington to Denver (as of May 2024).
3 hours and 48 minutes is the average flight time from Washington to Denver.
The distance from Washington to Denver is 1,448 miles (2,330 kilometers).
Southwest Airlines and United Airlines are flying nonstop from Washington to Denver.
Star Alliance is currently the only alliance flying nonstop from Washington to Denver.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Washington to Denver:
The earliest flight departs at 05:00 from Washington and arrives at 07:00 at Denver.
The latest flight departs at 22:12 from Washington and arrives at 23:59 at Denver.
1,448 miles (2,330 km) · 3h 48m
05:30
07:20
Southwest Airlines
WN 5338
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
06:00
07:45
Southwest Airlines
WN 5338
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
06:25
08:10
Southwest Airlines
WN 5338
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
07:50
09:45
Southwest Airlines
WN 5338
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
08:15
10:12
United Airlines
Star Alliance
UA 1366
United Airlines
Boeing 777
Y
W
J
F
08:32
10:16
United Airlines
Star Alliance
UA 1366
United Airlines
Boeing 777
Y
W
J
F
10:15
12:15
United Airlines
Star Alliance
UA 1538
United Airlines
Boeing 737-900
Y
W
J
F
10:15
12:15
United Airlines
Star Alliance
UA 1538
United Airlines
Boeing 737-800
Y
W
J
F
10:58
12:45
United Airlines
Star Alliance
UA 2251
United Airlines
Boeing 737-800
Y
W
J
F
10:58
12:45
United Airlines
Star Alliance
UA 2251
United Airlines
Airbus A320-100/200
Y
W
J
F
10:58
12:45
United Airlines
Star Alliance
UA 2251
United Airlines
Boeing 737-800
Y
W
J
F
12:45
14:33
United Airlines
Star Alliance
UA 2074
United Airlines
Airbus A320-100/200
Y
W
J
F
12:45
14:33
United Airlines
Star Alliance
UA 2074
United Airlines
Boeing 737 MAX 9
Y
W
J
F
12:45
14:33
United Airlines
Star Alliance
UA 2074
United Airlines
Boeing 737 MAX 9
Y
W
J
F
12:45
14:33
United Airlines
Star Alliance
UA 2074
United Airlines
Boeing 737-900
Y
W
J
F
12:46
14:46
United Airlines
Star Alliance
UA 2074
United Airlines
Boeing 737-900
Y
W
J
F
12:46
14:46
United Airlines
Star Alliance
UA 2074
United Airlines
Airbus A320-100/200
Y
W
J
F
13:15
15:05
Southwest Airlines
WN 5155
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
13:20
15:10
Southwest Airlines
WN 5155
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
14:35
16:35
United Airlines
Star Alliance
UA 1550
United Airlines
Boeing 737-900
Y
W
J
F
14:35
16:35
United Airlines
Star Alliance
UA 1550
United Airlines
Boeing 737-800
Y
W
J
F
16:05
18:05
United Airlines
Star Alliance
UA 1842
United Airlines
Boeing 737-900
Y
W
J
F
16:10
18:18
United Airlines
Star Alliance
UA 1842
United Airlines
Boeing 737-900
Y
W
J
F
16:10
18:18
United Airlines
Star Alliance
UA 1842
United Airlines
Airbus A320-100/200
Y
W
J
F
16:10
17:58
United Airlines
Star Alliance
UA 1842
United Airlines
Boeing 737 MAX 9
Y
W
J
F
16:10
18:18
United Airlines
Star Alliance
UA 1842
United Airlines
Boeing 737 MAX 9
Y
W
J
F
16:10
18:18
United Airlines
Star Alliance
UA 1842
United Airlines
Boeing 737 MAX 9
Y
W
J
F
16:45
18:45
Southwest Airlines
WN 1760
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
17:10
19:18
United Airlines
Star Alliance
UA 1943
United Airlines
Boeing 737 MAX 8
Y
W
J
F
17:10
19:14
United Airlines
Star Alliance
UA 1943
United Airlines
Boeing 757-300
Y
W
J
F
17:10
19:18
United Airlines
Star Alliance
UA 1943
United Airlines
Boeing 737-800
Y
W
J
F
17:38
19:39
United Airlines
Star Alliance
UA 1943
United Airlines
Boeing 757-300
Y
W
J
F
17:40
19:30
Southwest Airlines
WN 1760
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
18:10
20:05
Southwest Airlines
WN 1760
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
18:25
20:20
Southwest Airlines
WN 1760
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
20:15
22:06
United Airlines
Star Alliance
UA 1872
United Airlines
Boeing 737 MAX 9
Y
W
J
F
20:15
22:06
United Airlines
Star Alliance
UA 1872
United Airlines
Boeing 737-800
Y
W
J
F
20:15
22:06
United Airlines
Star Alliance
UA 1872
United Airlines
Boeing 737 MAX 9
Y
W
J
F
20:15
22:06
United Airlines
Star Alliance
UA 1872
United Airlines
Boeing 737-900
Y
W
J
F
20:25
22:16
United Airlines
Star Alliance
UA 1872
United Airlines
Boeing 737-800
Y
W
J
F
22:00
23:59
United Airlines
Star Alliance
UA 2395
United Airlines
Boeing 757-200
Y
W
J
F
22:00
23:59
United Airlines
Star Alliance
UA 2395
United Airlines
Boeing 757-200
Y
W
J
F
22:08
23:59
United Airlines
Star Alliance
UA 2395
United Airlines
Boeing 737 MAX 9
Y
W
J
F
22:08
23:59
United Airlines
Star Alliance
UA 2395
United Airlines
Boeing 737 MAX 9
Y
W
J
F
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