United Airlines
Star Alliance
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Washington Dulles International Airport
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United States
Harrisburg International Airport
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Scan through all non-stop flights from Washington to Harrisburg. The full flight schedule below gives an overview of all non-stop flights from IAD to MDT, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Harrisburg 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 Harrisburg 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 Washington IAD to Harrisburg MDT, 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 IAD MDT flight schedule.
Flights from IAD to MDT are operated twice a week. Departure times vary between 08:30 - 22:26. The earliest flight departs at 08:30, the last flight departs at 22:26. 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 Washington to Harrisburg takes 1 hour and 9 minutes. The flight distance between Washington and Harrisburg is 93 miles (or 150 km).
There is 1 airport in Harrisburg: Harrisburg International Airport (MDT).
There are 2 flights per week flying from Washington to Harrisburg (as of March 2026).
1 hour and 9 minutes is the average flight time from Washington to Harrisburg.
The distance from Washington to Harrisburg is 93 miles (150 kilometers).
United Airlines is the only airline flying nonstop from Washington to Harrisburg.
Star Alliance is currently the only alliance flying nonstop from Washington to Harrisburg.
You can fly non-stop in Economy only.
Aircraft types that fly from Washington to Harrisburg:
The earliest flight departs at 08:30 from Washington and arrives at 09:24 at Harrisburg.
The latest flight departs at 22:26 from Washington and arrives at 23:30 at Harrisburg.
93 miles (150 km) · 1h 9m
08:35
09:44
United Airlines
Star Alliance
UA 4986
United Airlines
Embraer RJ135 / RJ140 / RJ145
Y
W
J
F
12:50
13:55
United Airlines
Star Alliance
UA 4372
United Airlines
Embraer RJ135 / RJ140 / RJ145
Y
W
J
F
22:25
23:28
United Airlines
Star Alliance
UA 4964
United Airlines
Embraer RJ135 / RJ140 / RJ145
Y
W
J
F
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