Direct (nonstop) flights from New Orleans to Dulles
1 airline flys nonstop from Louis Armstrong New Orleans International (MSY) to Washington Dulles International (IAD). It's 956 miles (1,538 km), about 2h 32m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from New Orleans to Dulles with one stop · direct emits 161 kg CO₂ per passenger
Looking for the return flight?
IAD → MSY: Flights from Dulles to New OrleansOther direct flights from New Orleans
Direct flights from Dulles (IAD)
Frequently Asked Questions
How long is the direct flight from New Orleans to Dulles?
A nonstop flight from New Orleans (MSY) to Dulles (IAD) takes approximately 2 hours and 32 minutes. The distance is 956 miles (1,538 km).
Which airlines fly nonstop from New Orleans to Dulles?
Just United Airlines.
Is there a nonstop flight from New Orleans to Dulles?
Yes. 1 airline: United Airlines.
How far is New Orleans from Dulles?
The flight distance from New Orleans to Dulles is 956 miles (1,538 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from New Orleans to Dulles?
At 2h 32m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from New Orleans to Dulles?
Roughly 161 kg CO2 per passenger one-way. That's about the same as driving 805 km.
Is the return flight from Dulles to New Orleans 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 Orleans 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 Louis Armstrong New Orleans International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.