
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $78 (Breeze Airways) |
One-way from | $40 (Mytrip) |
Popular in | December |
Cheapest in | July |
Average price | $304 |
Good round-trip deal | $228 or less |
Good one-way deal | $122 or less |
Fly from
Fly to
Route
Depart
Return
Price
BlountvilleWashington, D.C.
TRI - IAD
TRIIAD
Blountville Tri Cities TN/VA
Fri 1/9
12:53 pm-2:18 pm
Nonstop1h 25m
Washington, D.C. Dulles Intl
Fri 1/16
2:58 pm-4:28 pm
Nonstop1h 30m
BlountvilleWashington, D.C.
TRI - IAD
TRIIAD
Blountville Tri Cities TN/VA
Fri 1/9
12:53 pm-2:18 pm
Nonstop1h 25m
Washington, D.C. Dulles Intl
Mon 1/12
2:58 pm-4:28 pm
Nonstop1h 30m
KnoxvilleWashington, D.C.
TYS - IAD
TYSIAD
Knoxville McGhee Tyson
Sun 1/11
1:39 pm-3:23 pm
Nonstop1h 44m
Washington, D.C. Dulles Intl
Thu 1/29
4:13 pm-5:53 pm
Nonstop1h 40m
BlountvilleWashington, D.C.
TRI - IAD
TRIIAD
Blountville Tri Cities TN/VA
Fri 1/9
12:53 pm-2:18 pm
Nonstop1h 25m
Washington, D.C. Dulles Intl
Sun 1/11
8:35 am-12:13 pm
1 stop27h 38m
BlountvilleWashington, D.C.
TRI - IAD
TRIIAD
Blountville Tri Cities TN/VA
Mon 1/12
12:53 pm-2:18 pm
Nonstop1h 25m
Washington, D.C. Dulles Intl
Sun 1/25
9:18 am-12:13 pm
1 stop26h 55m
BlountvilleWashington, D.C.
TRI - IAD
TRIIAD
Blountville Tri Cities TN/VA
Fri 1/9
5:08 pm-9:08 am
1 stop16h 00m
Washington, D.C. Dulles Intl
Mon 1/12
2:58 pm-4:28 pm
Nonstop1h 30m
BlountvilleWashington, D.C.
TRI - IAD
TRIIAD
Blountville Tri Cities TN/VA
Fri 1/23
12:53 pm-2:18 pm
Nonstop1h 25m
Washington, D.C. Dulles Intl
Thu 1/29
5:37 pm-12:13 pm
2 stops18h 36m
KnoxvilleWashington, D.C.
TYS - IAD
TYSIAD
Knoxville McGhee Tyson
Fri 1/30
6:00 am-10:44 am
2 stops28h 44m
Washington, D.C. Dulles Intl
Sun 2/1
4:13 pm-5:53 pm
Nonstop1h 40m
BlountvilleWashington, D.C.
TRI - IAD
TRIIAD
Blountville Tri Cities TN/VA
Mon 1/5
5:50 pm-11:28 am
2 stops41h 38m
Washington, D.C. Dulles Intl
Fri 1/9
2:58 pm-4:28 pm
Nonstop1h 30m
BlountvilleWashington, D.C.
TRI - IAD
TRIIAD
Blountville Tri Cities TN/VA
Fri 1/16
5:08 pm-11:07 am
2 stops17h 59m
Washington, D.C. Dulles Intl
Mon 1/19
2:58 pm-4:28 pm
Nonstop1h 30m
Currently, October is the cheapest month in which you can book a flight from Tennessee to District of Columbia (average of $44). Flying from Tennessee to District of Columbia in April is currently the most expensive (average of $154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Tennessee to District of Columbia in the morning. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.
Travelers seeking maximum savings on their Tennessee to District of Columbia flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$44 | Average$84 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$78 | Average$194 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$136 | Average$367 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$156 | Average$325 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$171 | Average$214 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$362 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$179 | Average$353 | FlexibilityNo cancel fee | On-time63% |