
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $58 (Kiwi.com) |
One-way from | $30 (Kiwi.com) |
Popular in | January |
Cheapest in | July |
Average price | $353 |
Good round-trip deal | $189 or less |
Good one-way deal | $87 or less |
Fly from
Fly to
Route
Depart
Return
Price
BlountvilleWashington, D.C.
TRI - IAD
TRIIAD
Blountville Tri Cities TN/VA
Mon 3/16
12:53 pm-2:18 pm
Nonstop1h 25m
Washington, D.C. Dulles Intl
Fri 3/20
2:58 pm-4:28 pm
Nonstop1h 30m
BlountvilleWashington, D.C.
TRI - IAD
TRIIAD
Blountville Tri Cities TN/VA
Fri 3/20
12:53 pm-2:18 pm
Nonstop1h 25m
Washington, D.C. Dulles Intl
Mon 3/23
2:58 pm-4:28 pm
Nonstop1h 30m
KnoxvilleWashington, D.C.
TYS - IAD
TYSIAD
Knoxville McGhee Tyson
Wed 2/25
9:40 am-11:26 am
Nonstop1h 46m
Washington, D.C. Dulles Intl
Wed 3/4
9:00 am-10:49 am
Nonstop1h 49m
KnoxvilleWashington, D.C.
TYS - DCA
TYSDCA
Knoxville McGhee Tyson
Wed 4/8
5:47 am-7:29 am
Nonstop1h 42m
Washington, D.C. Reagan-National
Sat 4/11
7:49 pm-9:40 pm
Nonstop1h 51m
KnoxvilleWashington, D.C.
TYS - IAD
TYSIAD
Knoxville McGhee Tyson
Wed 2/25
5:35 am-9:13 am
1 stop3h 38m
Washington, D.C. Dulles Intl
Wed 3/4
6:00 am-11:08 am
1 stop5h 08m
KnoxvilleWashington, D.C.
TYS - IAD
TYSIAD
Knoxville McGhee Tyson
Tue 2/17
7:25 pm-9:11 pm
Nonstop1h 46m
Washington, D.C. Dulles Intl
Sat 2/21
5:40 pm-7:29 pm
Nonstop1h 49m
KnoxvilleWashington, D.C.
TYS - DCA
TYSDCA
Knoxville McGhee Tyson
Thu 2/26
11:15 am-12:54 pm
Nonstop1h 39m
Washington, D.C. Reagan-National
Wed 3/4
7:49 pm-9:38 pm
Nonstop1h 49m
KnoxvilleWashington, D.C.
TYS - IAD
TYSIAD
Knoxville McGhee Tyson
Thu 2/26
9:40 am-11:26 am
Nonstop1h 46m
Washington, D.C. Dulles Intl
Wed 3/4
9:00 am-10:49 am
Nonstop1h 49m
KnoxvilleWashington, D.C.
TYS - IAD
TYSIAD
Knoxville McGhee Tyson
Tue 3/3
2:21 pm-4:06 pm
Nonstop1h 45m
Washington, D.C. Dulles Intl
Sun 3/8
9:00 am-10:49 am
Nonstop1h 49m
KnoxvilleWashington, D.C.
TYS - IAD
TYSIAD
Knoxville McGhee Tyson
Sat 2/28
7:25 pm-9:11 pm
Nonstop1h 46m
Washington, D.C. Dulles Intl
Sun 3/1
9:00 am-10:49 am
Nonstop1h 49m
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 $156). 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 18% 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 afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from USTN to USDC are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$43 | Average$84 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$78 | Average$193 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$136 | Average$367 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$137 | Average$204 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$149 | Average$315 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$361 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$179 | Average$349 | FlexibilityNo cancel fee | On-time63% |