Direct (nonstop) flights from New York to Dulles
1 airline flys nonstop from La Guardia (LGA) to Washington Dulles International (IAD). It's 227 miles (366 km), about 1h 27m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from New York to Dulles with one stop · direct emits 42 kg CO₂ per passenger
Looking for the return flight?
IAD → LGA: Flights from Dulles to New YorkOther direct flights from New York
Direct flights from Dulles (IAD)
Frequently Asked Questions
How long is the direct flight from New York to Dulles?
A nonstop flight from New York (LGA) to Dulles (IAD) takes approximately 1 hours and 27 minutes. The distance is 227 miles (366 km).
Which airlines fly nonstop from New York to Dulles?
Just United Airlines.
Is there a nonstop flight from New York to Dulles?
Yes. 1 airline: United Airlines.
How far is New York from Dulles?
The flight distance from New York to Dulles is 227 miles (366 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Paris.
What type of aircraft flies from New York to Dulles?
At 1h 27m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from New York to Dulles?
Roughly 42 kg CO2 per passenger one-way. That's about the same as driving 210 km.
Is the return flight from Dulles to New York 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 New York 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 La Guardia for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.