
Round-trip from | $87 (Kiwi.com) |
|---|---|
One-way from | $38 (Kiwi.com) |
Popular in | October |
Cheapest in | December |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Fri 7/17
12:00 pm-1:30 pm
Nonstop1h 30m
Blountville Tri Cities TN/VA
Mon 7/20
9:55 am-11:20 am
Nonstop1h 25m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Fri 10/2
6:36 pm-8:01 pm
Nonstop1h 25m
Blountville Tri Cities TN/VA
Mon 10/5
4:36 pm-5:56 pm
Nonstop1h 20m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Fri 7/10
12:00 pm-1:30 pm
Nonstop1h 30m
Blountville Tri Cities TN/VA
Mon 7/13
9:55 am-11:20 am
Nonstop1h 25m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Fri 7/17
12:00 pm-1:30 pm
Nonstop1h 30m
Blountville Tri Cities TN/VA
Mon 7/20
2:10 pm-12:47 pm
1 stop22h 37m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Sat 7/4
8:29 am-12:59 pm
1 stop4h 30m
Blountville Tri Cities TN/VA
Tue 7/7
7:55 pm-12:41 am
1 stop4h 46m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Sat 7/4
6:00 am-12:59 pm
1 stop6h 59m
Blountville Tri Cities TN/VA
Thu 7/9
1:42 pm-6:30 pm
1 stop4h 48m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Fri 8/7
5:47 pm-10:23 pm
1 stop4h 36m
Blountville Tri Cities TN/VA
Mon 8/10
3:46 pm-8:55 pm
1 stop5h 09m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Sat 7/4
6:00 am-12:59 pm
1 stop6h 59m
Blountville Tri Cities TN/VA
Wed 7/8
7:55 pm-12:41 am
1 stop4h 46m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Fri 7/10
8:22 pm-11:38 pm
1 stop3h 16m
Blountville Tri Cities TN/VA
Mon 7/13
8:26 pm-12:10 am
1 stop3h 44m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Sat 7/4
11:17 am-3:48 pm
1 stop4h 31m
Blountville Tri Cities TN/VA
Mon 7/6
7:53 pm-12:44 am
1 stop4h 51m
A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Kingsport in the evening. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the morning.
The most flights from IAD to K1N are scheduled on a Friday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Kingsport flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Lisa,Mar 2026
ORF - JAX
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Lisa,Mar 2026
ORF - JAX
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$54 | Average$95 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$60 | Average$98 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$249 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$364 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$372 | Average$500 | FlexibilityNo cancel fee | On-time71% |