Direct (nonstop) flights from Middletown to Dulles
1 airline flys nonstop from Harrisburg International (MDT) to Washington Dulles International (IAD). It's 93 miles (150 km), about 59m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Middletown to Dulles with one stop · direct emits 17 kg CO₂ per passenger
Looking for the return flight?
IAD → MDT: Flights from Dulles to MiddletownOther direct flights from Middletown
Direct flights from Dulles (IAD)
Frequently Asked Questions
How long is the direct flight from Middletown to Dulles?
A nonstop flight from Middletown (MDT) to Dulles (IAD) takes approximately 0 hours and 59 minutes. The distance is 93 miles (150 km).
Which airlines fly nonstop from Middletown to Dulles?
Just United Airlines.
Is there a nonstop flight from Middletown to Dulles?
Yes. 1 airline: United Airlines.
How far is Middletown from Dulles?
The flight distance from Middletown to Dulles is 93 miles (150 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Middletown to Dulles?
At 59m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Middletown to Dulles?
Roughly 17 kg CO2 per passenger one-way. That's about the same as driving 85 km.
Is the return flight from Dulles to Middletown also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Middletown to Dulles?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Harrisburg International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.