Direct (nonstop) flights from Dulles to Detroit
2 airlines fly nonstop from Washington Dulles International (IAD) to Detroit Metropolitan Airport (DTW). It's 383 miles (616 km), about 1h 37m in the air. Operated by Delta Air Lines, United Airlines.
Delta Air Lines
United Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
DL
Delta Air Lines
UA
United Airlines
Alternative Routes
Other ways to fly from Dulles to Detroit with one stop · direct emits 71 kg CO₂ per passenger
Looking for the return flight?
DTW → IAD: Flights from Detroit to DullesOther direct flights from Dulles
Direct flights from Detroit (DTW)
Frequently Asked Questions
How long is the direct flight from Dulles to Detroit?
A nonstop flight from Dulles (IAD) to Detroit (DTW) takes approximately 1 hours and 37 minutes. The distance is 383 miles (616 km).
Which airlines fly nonstop from Dulles to Detroit?
2 airlines: Delta Air Lines, United Airlines.
Is there a nonstop flight from Dulles to Detroit?
Yes. 2 airlines: Delta Air Lines, United Airlines.
How far is Dulles from Detroit?
The flight distance from Dulles to Detroit is 383 miles (616 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Dulles to Detroit?
At 1h 37m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Dulles to Detroit?
Roughly 71 kg CO2 per passenger one-way. That's about the same as driving 355 km.
Is the return flight from Detroit to Dulles 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 Dulles to Detroit?
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 Washington Dulles International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.