
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $86 (Kiwi.com) |
One-way from | $30 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $354 |
Good round-trip deal | $109 or less |
Good one-way deal | $47 or less |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Chattanooga
IAD - CHA
IADCHA
Washington, D.C. Dulles Intl
Fri 7/31
3:02 pm-8:46 pm
1 stop5h 44m
Chattanooga Lovell Field
Sun 8/2
8:20 pm-12:41 am
1 stop4h 21m
Washington, D.C.Chattanooga
IAD - CHA
IADCHA
Washington, D.C. Dulles Intl
Thu 6/11
10:16 am-3:20 pm
1 stop5h 04m
Chattanooga Lovell Field
Sun 6/14
8:30 pm-12:44 am
1 stop4h 14m
Washington, D.C.Chattanooga
IAD - CHA
IADCHA
Washington, D.C. Dulles Intl
Fri 6/12
6:00 am-12:23 pm
1 stop6h 23m
Chattanooga Lovell Field
Sun 6/14
8:30 pm-12:44 am
1 stop4h 14m
Washington, D.C.Chattanooga
IAD - CHA
IADCHA
Washington, D.C. Dulles Intl
Mon 6/8
8:29 am-2:05 pm
1 stop5h 36m
Chattanooga Lovell Field
Mon 6/15
7:22 pm-12:44 am
1 stop5h 22m
Washington, D.C.Chattanooga
IAD - CHA
IADCHA
Washington, D.C. Dulles Intl
Fri 5/29
7:38 pm-11:53 pm
1 stop4h 15m
Chattanooga Lovell Field
Wed 6/3
6:45 am-11:39 am
1 stop4h 54m
Washington, D.C.Knoxville
DCA - TYS
DCATYS
Washington, D.C. Reagan-National
Tue 6/30
9:00 am-2:49 pm
1 stop5h 49m
Knoxville McGhee Tyson
Fri 7/3
6:08 pm-11:44 pm
1 stop5h 36m
Washington, D.C.Knoxville
DCA - TYS
DCATYS
Washington, D.C. Reagan-National
Tue 7/28
6:10 am-12:05 pm
1 stop5h 55m
Knoxville McGhee Tyson
Thu 7/30
6:40 am-6:15 pm
2 stops11h 35m
BaltimoreKnoxville
BWI - TYS
BWITYS
Baltimore/Washington
Mon 6/15
8:55 pm-10:30 pm
Nonstop1h 35m
Knoxville McGhee Tyson
Tue 6/16
7:10 am-4:25 pm
2 stops9h 15m
Washington, D.C.Knoxville
DCA - TYS
DCATYS
Washington, D.C. Reagan-National
Mon 7/27
6:00 am-9:36 am
1 stop3h 36m
Knoxville McGhee Tyson
Sat 8/1
6:00 am-12:51 pm
1 stop6h 51m
Washington, D.C.Nashville
DCA - BNA
DCABNA
Washington, D.C. Reagan-National
Tue 9/22
2:30 pm-9:52 pm
1 stop8h 22m
Nashville Intl
Sun 9/27
2:27 pm-11:40 pm
1 stop8h 13m
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 $1,037). 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 Saturday, which is when the least amount of flights are scheduled (6 on average).
Crew
Boarding
Comfort
Food
Overall
Entertainment
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Boarding
Comfort
Food
Overall
Entertainment
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Boarding
Comfort
Food
Overall
Entertainment
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Boarding
Comfort
Food
Overall
Entertainment
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Boarding
Comfort
Food
Overall
Entertainment
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Boarding
Comfort
Food
Overall
Entertainment
Reviews
Dominic,Mar 2026
MCO - SMF
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$37 | Average$95 | 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$346 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$152 | Average$286 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$347 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$186 | Average$386 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$186 | Average$389 | FlexibilityNo cancel fee | On-time71% |