United Airlines
Star Alliance
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United States
Huntsville International Airport (Carl T. Jones Field)
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United States
Washington Dulles International Airport
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Scan through all non-stop flights from Huntsville to Washington. The full flight schedule below gives an overview of all non-stop flights from HSV to IAD, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Washington is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Washington any time of the year, but the best months to explore are from to and from to .
Currently, there is only one airline operating non-stop flights from Huntsville HSV to Washington IAD, which is United Airlines. 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 HSV IAD flight schedule.
Flights from HSV to IAD are operated twice a week. Departure times vary between 08:00 - 18:15. The earliest flight departs at 08:00, the last flight departs at 18:15. 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.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Huntsville to Washington takes 2 hours and 4 minutes. The flight distance between Huntsville and Washington is 594 miles (or 956 km).
There are 3 airports in Washington: Washington Dulles International Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore/Washington International Thurgood Marshall Ai (BWI).
There are 2 flights per week flying from Huntsville to Washington (as of March 2026).
2 hours and 4 minutes is the average flight time from Huntsville to Washington.
The distance from Huntsville to Washington is 594 miles (956 kilometers).
United Airlines is the only airline flying nonstop from Huntsville to Washington.
Star Alliance is currently the only alliance flying nonstop from Huntsville to Washington.
You can fly non-stop in Economy only.
Aircraft types that fly from Huntsville to Washington:
The earliest flight departs at 08:00 from Huntsville and arrives at 10:59 at Washington.
The latest flight departs at 18:15 from Huntsville and arrives at 21:14 at Washington.
594 miles (956 km) · 2h 4m
08:10
11:14
United Airlines
Star Alliance
UA 4240
United Airlines
Embraer RJ135 / RJ140 / RJ145
Y
W
J
F
12:55
15:59
United Airlines
Star Alliance
UA 4340
United Airlines
Embraer RJ135 / RJ140 / RJ145
Y
W
J
F
18:10
21:14
United Airlines
Star Alliance
UA 4351
United Airlines
Embraer RJ135 / RJ140 / RJ145
Y
W
J
F
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