Direct (nonstop) flights from Knoxville to Washington
1 airline flys nonstop from Mc Ghee Tyson (TYS) to Ronald Reagan Washington National (DCA). It's 436 miles (702 km), about 1h 42m in the air. Operated by American Airlines.
American Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
AA
American Airlines
Alternative Routes
Other ways to fly from Knoxville to Washington with one stop · direct emits 81 kg CO₂ per passenger
Looking for the return flight?
DCA → TYS: Flights from Washington to KnoxvilleOther direct flights from Knoxville
Direct flights from Washington (DCA)
Frequently Asked Questions
How long is the direct flight from Knoxville to Washington?
A nonstop flight from Knoxville (TYS) to Washington (DCA) takes approximately 1 hours and 42 minutes. The distance is 436 miles (702 km).
Which airlines fly nonstop from Knoxville to Washington?
Just American Airlines.
Is there a nonstop flight from Knoxville to Washington?
Yes. 1 airline: American Airlines.
How far is Knoxville from Washington?
The flight distance from Knoxville to Washington is 436 miles (702 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 Knoxville to Washington?
At 1h 42m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Knoxville to Washington?
Roughly 81 kg CO2 per passenger one-way. That's about the same as driving 405 km.
Is the return flight from Washington to Knoxville 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 Knoxville to Washington?
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 Mc Ghee Tyson for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.