
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $82 (Kiwi.com) |
One-way from | $38 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $294 |
Good round-trip deal | $261 or less |
Good one-way deal | $228 or less |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Fri 5/15
2:52 pm-4:22 pm
Nonstop1h 30m
Blountville Tri Cities TN/VA
Fri 5/22
12:47 pm-2:12 pm
Nonstop1h 25m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Fri 6/26
2:52 pm-4:22 pm
Nonstop1h 30m
Blountville Tri Cities TN/VA
Fri 7/3
12:47 pm-2:12 pm
Nonstop1h 25m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Fri 5/8
2:52 pm-4:22 pm
Nonstop1h 30m
Blountville Tri Cities TN/VA
Mon 5/11
12:47 pm-2:12 pm
Nonstop1h 25m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Mon 4/20
2:58 pm-4:28 pm
Nonstop1h 30m
Blountville Tri Cities TN/VA
Fri 4/24
12:53 pm-2:18 pm
Nonstop1h 25m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Fri 5/8
2:52 pm-4:22 pm
Nonstop1h 30m
Blountville Tri Cities TN/VA
Mon 5/11
5:02 pm-5:52 pm
1 stop24h 50m
Washington, D.C.Raleigh
IAD - RDU
IADRDU
Washington, D.C. Dulles Intl
Wed 5/13
8:20 am-9:35 am
Nonstop1h 15m
Raleigh-Durham
Sun 5/17
10:41 am-11:55 am
Nonstop1h 14m
Washington, D.C.Raleigh
IAD - RDU
IADRDU
Washington, D.C. Dulles Intl
Sat 5/2
12:55 pm-2:08 pm
Nonstop1h 13m
Raleigh-Durham
Thu 5/7
7:55 pm-9:08 pm
Nonstop1h 13m
Washington, D.C.Raleigh
IAD - RDU
IADRDU
Washington, D.C. Dulles Intl
Wed 5/6
12:53 pm-2:06 pm
Nonstop1h 13m
Raleigh-Durham
Wed 5/13
10:41 am-11:55 am
Nonstop1h 14m
Washington, D.C.Blountville
IAD - TRI
IADTRI
Washington, D.C. Dulles Intl
Fri 7/24
2:52 pm-4:22 pm
Nonstop1h 30m
Blountville Tri Cities TN/VA
Mon 7/27
5:02 pm-4:20 pm
2 stops23h 18m
Washington, D.C.Roanoke
IAD - ROA
IADROA
Washington, D.C. Dulles Intl
Fri 5/1
10:25 pm-11:44 pm
Nonstop1h 19m
Roanoke
Wed 5/6
6:00 am-7:15 am
Nonstop1h 15m
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Virginia (average of $180). Flying from Washington, D.C. Dulles Intl Airport to Virginia in February is currently the most expensive (average of $350). 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. Dulles Intl Airport to Virginia is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 27% on airfare.
The most flights from IAD to USVA are scheduled on a Friday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
Dane,Jan 2026
TYS - IAD
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
Dane,Jan 2026
TYS - IAD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$329 | FlexibilityNo cancel fee | On-time69% |