Blountville (TRI) to Dulles (IAD) flights
Breeze Airways flies nonstop from Tri-Cities Regional TN/VA Airport to Washington Dulles International Airport, with about 2 flights a week in July 2026. The 320-mile flight takes about 1h 21m gate to gate.
From
TRI
Blountville
Tri-Cities Regional TN/VA Airport
To
IAD
Dulles
Washington Dulles International Airport
- Distance
- 320 mi · 515 km
- Flight time
- 1h 21m
- Airlines
- 1
- Seats filled
- 52%
Flights a week, July 2026
66 flights and 4,700 passengers in 12 months
Airlines flying TRI to IAD
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Breeze Airways | 2 | Airbus A220-300 | 4,700 | 1h 21m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| December 2025 | 5 | 314 | |
| January 2026 | 9 | 497 | |
| February 2026 | 8 | 469 | |
| March 2026 | 9 | 590 | |
| April 2026 | 8 | 596 | |
| May 2026 | 9 | 793 | |
| June 2026 | 9 | 621 | |
| July 2026 | 9 | 820 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.