
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $85 (Kiwi.com) |
One-way from | $30 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $333 |
Good round-trip deal | $98 or less |
Good one-way deal | $47 or less |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Knoxville
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Wed 5/27
6:08 am-11:09 am
1 stop5h 01m
Knoxville McGhee Tyson
Sat 5/30
5:40 am-9:48 am
1 stop4h 08m
Washington, D.C.Knoxville
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Wed 7/15
10:10 pm-11:54 pm
Nonstop1h 44m
Knoxville McGhee Tyson
Sat 7/18
5:45 am-7:30 am
Nonstop1h 45m
Washington, D.C.Memphis
IAD - MEM
IADMEM
Washington, D.C. Dulles Intl
Wed 5/27
6:22 pm-5:49 pm
1 stop24h 27m
Memphis
Wed 6/3
7:54 pm-4:21 pm
2 stops19h 27m
Washington, D.C.Knoxville
DCA - TYS
DCATYS
Washington, D.C. Reagan-National
Wed 6/24
6:59 am-1:19 pm
1 stop6h 20m
Knoxville McGhee Tyson
Sun 6/28
5:40 am-9:15 am
1 stop3h 35m
Washington, D.C.Knoxville
DCA - TYS
DCATYS
Washington, D.C. Reagan-National
Fri 6/26
8:00 am-1:19 pm
1 stop5h 19m
Knoxville McGhee Tyson
Tue 6/30
5:40 am-11:08 am
1 stop5h 28m
Washington, D.C.Knoxville
DCA - TYS
DCATYS
Washington, D.C. Reagan-National
Thu 6/11
7:30 pm-11:57 pm
1 stop4h 27m
Knoxville McGhee Tyson
Tue 6/16
5:40 am-9:15 am
1 stop3h 35m
Washington, D.C.Knoxville
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Tue 5/26
12:50 pm-2:27 pm
Nonstop1h 37m
Knoxville McGhee Tyson
Sat 5/30
5:45 am-7:30 am
Nonstop1h 45m
Washington, D.C.Knoxville
DCA - TYS
DCATYS
Washington, D.C. Reagan-National
Tue 6/9
6:00 am-5:00 pm
1 stop11h 00m
Knoxville McGhee Tyson
Fri 6/12
7:45 pm-11:15 pm
1 stop3h 30m
BaltimoreKnoxville
BWI - TYS
BWITYS
Baltimore/Washington
Fri 6/5
8:55 pm-10:30 pm
Nonstop1h 35m
Knoxville McGhee Tyson
Tue 6/9
12:45 pm-6:45 pm
1 stop6h 00m
BaltimoreKnoxville
BWI - TYS
BWITYS
Baltimore/Washington
Sun 6/28
8:50 pm-10:25 pm
Nonstop1h 35m
Knoxville McGhee Tyson
Fri 7/10
7:30 am-9:05 am
Nonstop1h 35m
The best time to book flights from Washington, D.C. to Tennessee is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Tennessee (average of $63). Flying from Washington, D.C. to Tennessee in December is currently the most expensive (average of $918). 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 15% 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. Monday 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 Friday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).
Boarding
Food
Crew
Overall
Comfort
Entertainment
Reviews
Dominic,Mar 2026
MCO - SMF
Boarding
Food
Crew
Overall
Comfort
Entertainment
Reviews
Dominic,Mar 2026
MCO - SMF
Boarding
Food
Crew
Overall
Comfort
Entertainment
Reviews
Dominic,Mar 2026
MCO - SMF
Boarding
Food
Crew
Overall
Comfort
Entertainment
Reviews
Dominic,Mar 2026
MCO - SMF
Boarding
Food
Crew
Overall
Comfort
Entertainment
Reviews
Dominic,Mar 2026
MCO - SMF
Boarding
Food
Crew
Overall
Comfort
Entertainment
Reviews
Dominic,Mar 2026
MCO - SMF
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$37 | Average$94 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$60 | Average$98 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$78 | Average$244 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$78 | Average$343 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$152 | Average$286 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$348 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$186 | Average$385 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$186 | Average$385 | FlexibilityNo cancel fee | On-time71% |