
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $84 (Kiwi.com) |
One-way from | $39 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $304 |
Good round-trip deal | $101 or less |
Good one-way deal | $53 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Knoxville
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Tue 4/21
9:00 am-10:50 am
Nonstop1h 50m
Knoxville McGhee Tyson
Tue 4/28
9:40 am-11:25 am
Nonstop1h 45m
Washington, D.C.Knoxville
DCA - TYS
DCATYS
Washington, D.C. Reagan-National
Wed 4/15
7:49 pm-9:40 pm
Nonstop1h 51m
Knoxville McGhee Tyson
Wed 4/22
5:11 pm-6:59 pm
Nonstop1h 48m
BaltimoreKnoxville
BWI - TYS
BWITYS
Baltimore/Washington
Tue 4/21
7:05 pm-8:50 pm
Nonstop1h 45m
Knoxville McGhee Tyson
Tue 4/28
12:50 pm-8:20 pm
1 stop7h 30m
Washington, D.C.Knoxville
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Sat 4/11
9:00 am-10:50 am
Nonstop1h 50m
Knoxville McGhee Tyson
Tue 4/14
7:20 pm-9:05 pm
Nonstop1h 45m
BaltimoreKnoxville
BWI - TYS
BWITYS
Baltimore/Washington
Wed 4/15
7:05 pm-8:50 pm
Nonstop1h 45m
Knoxville McGhee Tyson
Wed 4/22
7:05 am-6:20 pm
2 stops11h 15m
Washington, D.C.Knoxville
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Wed 4/15
9:00 am-10:50 am
Nonstop1h 50m
Knoxville McGhee Tyson
Wed 4/22
2:25 pm-4:10 pm
Nonstop1h 45m
Washington, D.C.Knoxville
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Thu 2/26
9:00 am-10:49 am
Nonstop1h 49m
Knoxville McGhee Tyson
Tue 3/3
9:40 am-11:26 am
Nonstop1h 46m
Washington, D.C.Knoxville
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Thu 2/26
9:00 am-10:49 am
Nonstop1h 49m
Knoxville McGhee Tyson
Mon 3/2
7:25 pm-9:11 pm
Nonstop1h 46m
Washington, D.C.Knoxville
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Wed 2/25
9:00 am-10:49 am
Nonstop1h 49m
Knoxville McGhee Tyson
Tue 3/3
7:25 pm-9:11 pm
Nonstop1h 46m
BaltimoreMemphis
BWI - MEM
BWIMEM
Baltimore/Washington
Thu 3/12
6:05 am-6:20 pm
1 stop13h 15m
Memphis
Mon 3/16
6:37 pm-9:14 am
1 stop13h 37m
Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Tennessee (average of $45). Flying from Washington, D.C. to Tennessee in March is currently the most expensive (average of $153). 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.
One of the essential ways to save on airfare from Washington, D.C. to Tennessee is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 9% on airfare.
Travelers seeking maximum savings on their Washington, D.C. to Tennessee flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from WAS to USTN are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$37 | Average$91 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$78 | Average$188 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$78 | Average$327 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$343 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$183 | Average$351 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$186 | Average$374 | FlexibilityNo cancel fee | On-time71% |