
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $60 (Kiwi.com) |
One-way from | $29 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $298 |
Good round-trip deal | $61 or less |
Good one-way deal | $38 or less |
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 7/24
12:00 pm-1:30 pm
Nonstop1h 30m
Blountville Tri Cities TN/VA
Mon 7/27
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.Knoxville
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Fri 7/10
10:10 pm-11:54 pm
Nonstop1h 44m
Knoxville McGhee Tyson
Tue 7/28
7:19 pm-9:03 pm
Nonstop1h 44m
Washington, D.C.Charlotte
IAD - CLT
IADCLT
Washington, D.C. Dulles Intl
Thu 7/2
12:43 pm-2:12 pm
Nonstop1h 29m
Charlotte Douglas
Sat 7/4
6:00 am-7:27 am
Nonstop1h 27m
Washington, D.C.Knoxville
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Wed 7/8
6:00 am-9:48 am
1 stop3h 48m
Knoxville McGhee Tyson
Tue 7/28
6:05 pm-12:41 am
1 stop6h 36m
Washington, D.C.Knoxville
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
Sat 7/11
12:50 pm-2:27 pm
Nonstop1h 37m
Knoxville McGhee Tyson
Mon 7/13
5:45 am-7:30 am
Nonstop1h 45m
Washington, D.C.Norfolk
IAD - ORF
IADORF
Washington, D.C. Dulles Intl
Thu 7/2
10:35 pm-11:44 pm
Nonstop1h 09m
Norfolk
Tue 7/7
6:05 am-7:07 am
Nonstop1h 02m
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to North Carolina (average of $38). Flying from Washington, D.C. Dulles Intl Airport to North Carolina in November is currently the most expensive (average of $158). 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 Washington, D.C. Dulles Intl Airport to North Carolina in the evening. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.
The most flights from IAD to USNC are scheduled on a Wednesday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to North Carolina. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to North Carolina flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Food
Entertainment
Comfort
Overall
Crew
Boarding
Reviews
Anonymous,Dec 2025
USA - ROC
Food
Entertainment
Comfort
Overall
Crew
Boarding
Reviews
Anonymous,Dec 2025
USA - ROC
Food
Entertainment
Comfort
Overall
Crew
Boarding
Reviews
Anonymous,Dec 2025
USA - ROC
Food
Entertainment
Comfort
Overall
Crew
Boarding
Reviews
Anonymous,Dec 2025
USA - ROC
Food
Entertainment
Comfort
Overall
Crew
Boarding
Reviews
Anonymous,Dec 2025
USA - ROC
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$74 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$62 | Average$92 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$177 | Average$288 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$189 | Average$423 | FlexibilityNo cancel fee | On-time71% |