
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $150 (Trip.com) |
One-way from | $64 (United Airlines) |
Popular in | May |
Cheapest in | October |
Average price | $260 |
Good round-trip deal | $377 or less |
Good one-way deal | $246 or less |
Fly from
Fly to
Route
Depart
Return
PittsburghWashington, D.C.
PIT - IAD
PITIAD
Pittsburgh
Tue 6/30
11:55 am-4:13 pm
1 stop4h 18m
Washington, D.C. Dulles Intl
Tue 7/7
8:25 am-2:22 pm
1 stop5h 57m
PittsburghWashington, D.C.
PIT - IAD
PITIAD
Pittsburgh
Wed 9/23
11:55 am-4:13 pm
1 stop4h 18m
Washington, D.C. Dulles Intl
Mon 9/28
8:25 am-2:22 pm
1 stop5h 57m
PittsburghWashington, D.C.
PIT - IAD
PITIAD
Pittsburgh
Wed 9/30
3:19 pm-4:18 pm
Nonstop0h 59m
Washington, D.C. Dulles Intl
Thu 10/1
1:05 pm-2:10 pm
Nonstop1h 05m
PittsburghWashington, D.C.
PIT - IAD
PITIAD
Pittsburgh
Tue 9/29
6:10 am-7:19 am
Nonstop1h 09m
Washington, D.C. Dulles Intl
Thu 10/1
8:30 am-9:35 am
Nonstop1h 05m
AkronWashington, D.C.
CAK - IAD
CAKIAD
Akron/Canton
Fri 7/10
10:21 pm-2:02 pm
1 stop15h 41m
Washington, D.C. Dulles Intl
Wed 7/15
6:09 pm-6:59 pm
1 stop24h 50m
PittsburghWashington, D.C.
PIT - IAD
PITIAD
Pittsburgh
Wed 7/22
10:30 am-11:42 am
Nonstop1h 12m
Washington, D.C. Dulles Intl
Fri 7/31
8:30 am-9:40 am
Nonstop1h 10m
PittsburghWashington, D.C.
PIT - IAD
PITIAD
Pittsburgh
Tue 8/25
6:10 am-7:19 am
Nonstop1h 09m
Washington, D.C. Dulles Intl
Wed 8/26
1:05 pm-2:11 pm
Nonstop1h 06m
CincinnatiWashington, D.C.
CVG - IAD
CVGIAD
Cincinnati Cinci./N. Kentucky
Thu 7/9
6:00 am-7:34 am
Nonstop1h 34m
Washington, D.C. Dulles Intl
Wed 7/15
12:35 pm-2:13 pm
Nonstop1h 38m
CincinnatiWashington, D.C.
CVG - IAD
CVGIAD
Cincinnati Cinci./N. Kentucky
Fri 9/11
10:22 am-11:52 am
Nonstop1h 30m
Washington, D.C. Dulles Intl
Tue 9/29
12:35 pm-2:14 pm
Nonstop1h 39m
DetroitWashington, D.C.
DTW - IAD
DTWIAD
Detroit Metropolitan Wayne County
Tue 7/21
9:38 pm-11:13 pm
Nonstop1h 35m
Washington, D.C. Dulles Intl
Sun 7/26
6:00 am-7:35 am
Nonstop1h 35m
Currently, September is the cheapest month in which you can book a flight from Ohio to Washington, D.C. Dulles Intl Airport (average of $77). Flying from Ohio to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $189). 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.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 48% on flights from Ohio to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.
The most flights from USOH to IAD are scheduled on a Friday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
To ensure you get the cheapest price possible for a flight from Ohio to Washington, D.C. Dulles Intl Airport, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Travelers seeking maximum savings on their Ohio to Washington, D.C. Dulles Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$184 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$189 | Average$301 | FlexibilityNo cancel fee | On-time69% |