Direct (nonstop) flights from Dulles to Nashville
2 airlines fly nonstop from Washington Dulles International (IAD) to Nashville International (BNA). It's 542 miles (872 km), about 2h 1m in the air. Operated by Allegiant Air, United Airlines.
Allegiant Air
United Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Dulles to Nashville with one stop · direct emits 100 kg CO₂ per passenger
Looking for the return flight?
BNA → IAD: Flights from Nashville to DullesOther direct flights from Dulles
Direct flights from Nashville (BNA)
Frequently Asked Questions
How long is the direct flight from Dulles to Nashville?
A nonstop flight from Dulles (IAD) to Nashville (BNA) takes approximately 2 hours and 1 minutes. The distance is 542 miles (872 km).
Which airlines fly nonstop from Dulles to Nashville?
2 airlines: Allegiant Air, United Airlines.
Is there a nonstop flight from Dulles to Nashville?
Yes. 2 airlines: Allegiant Air, United Airlines.
How far is Dulles from Nashville?
The flight distance from Dulles to Nashville is 542 miles (872 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Dulles to Nashville?
At 2h 1m, 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 Dulles to Nashville?
Roughly 100 kg CO2 per passenger one-way. That's about the same as driving 500 km.
Is the return flight from Nashville 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 Nashville?
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.