Find Deals on Flights from Washington Dulles Intl to Pittsburgh (IAD - PIT)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington Dulles Intl to Pittsburgh

(Round-trip)
Depart: Mon Apr 17 2017 Return: Wed Apr 19 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
9:45a
PIT
2:30a
16h 45m
1 stop
PIT
5:50a
IAD
12:20p
6h 30m
1 stop
Depart: Fri Apr 14 2017 Return: Sun Apr 16 2017 Trip spans 3 days
Southern Airways
Southern Airways
IAD
6:25p
PIT
9:15a
14h 50m
1 stop
PIT
2:15p
IAD
2:35a
12h 20m
1 stop
Depart: Tue Apr 18 2017 Return: Thu Apr 20 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
2:25p
PIT
2:30a
12h 05m
2 stops
PIT
5:55a
IAD
12:05p
6h 10m
2 stops
Depart: Tue Apr 25 2017 Return: Wed Apr 26 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
12:25a
PIT
2:30a
2h 05m
1 stop
PIT
1:10a
IAD
3:25a
2h 15m
1 stop
Depart: Sat Apr 15 2017 Return: Sun Apr 16 2017 Trip spans 2 days
Southern Airways
Southern Airways
IAD
4:25a
PIT
9:15a
4h 50m
1 stop
PIT
11:30a
IAD
2:35a
15h 05m
1 stop
Depart: Sat May 13 2017 Return: Sun May 14 2017 Trip spans 2 days
United
United
IAD
4:45a
PIT
5:45a
1h 00m
nonstop
PIT
3:40p
IAD
4:38p
0h 58m
nonstop
Depart: Wed May 3 2017 Return: Thu May 4 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
7:05a
PIT
3:21p
8h 16m
1 stop
PIT
12:24p
IAD
11:44p
11h 20m
1 stop
Depart: Sun Apr 16 2017 Return: Wed Apr 19 2017 Trip spans 4 days
Southern Airways
Southern Airways
IAD
8:35a
PIT
10:50a
2h 15m
1 stop
PIT
5:10a
IAD
7:25a
2h 15m
1 stop
Depart: Thu May 4 2017 Return: Fri May 5 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
4:25a
PIT
8:10a
3h 45m
nonstop
PIT
5:55a
IAD
12:05p
6h 10m
nonstop
Depart: Wed Apr 19 2017 Return: Fri Apr 21 2017 Trip spans 3 days
Southern Airways
Southern Airways
IAD
4:25a
PIT
1:30p
9h 05m
1 stop
PIT
5:10a
IAD
7:25a
2h 15m
1 stop
Depart: Wed May 10 2017 Return: Mon May 15 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
2:25p
PIT
2:30a
12h 05m
1 stop
PIT
8:00a
IAD
12:45p
4h 45m
1 stop
Depart: Thu Apr 20 2017 Return: Fri Apr 21 2017 Trip spans 2 days
Southern Airways
Southern Airways
IAD
8:25a
PIT
12:10p
3h 45m
1 stop
PIT
11:25a
IAD
2:35a
15h 10m
1 stop
Depart: Mon May 15 2017 Return: Wed May 17 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
10:39a
PIT
3:21p
4h 42m
nonstop
PIT
5:55a
IAD
12:05p
6h 10m
nonstop
Depart: Sat Apr 22 2017 Return: Sun Apr 23 2017 Trip spans 2 days
Southern Airways
Southern Airways
IAD
4:25a
PIT
6:30a
2h 05m
1 stop
PIT
2:15p
IAD
2:35a
12h 20m
1 stop
Depart: Mon May 29 2017 Return: Fri Jun 30 2017 Trip spans 33 days
Major Airline
Major Airline
IAD
12:25a
PIT
9:30a
9h 05m
1 stop
PIT
5:50a
IAD
8:00a
2h 10m
1 stop
Depart: Sun Apr 23 2017 Return: Mon Apr 24 2017 Trip spans 2 days
Southern Airways
Southern Airways
IAD
6:25p
PIT
6:30a
12h 05m
1 stop
PIT
12:00p
IAD
4:45p
4h 45m
1 stop
Depart: Thu Jun 15 2017 Return: Mon Jun 19 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
12:25a
PIT
2:30a
2h 05m
nonstop
PIT
10:44a
IAD
11:54p
13h 10m
nonstop
Depart: Fri Apr 28 2017 Return: Sat Apr 29 2017 Trip spans 2 days
Southern Airways
Southern Airways
IAD
4:25a
PIT
9:15a
4h 50m
1 stop
PIT
9:20a
IAD
11:50a
2h 30m
1 stop
Depart: Wed Jul 26 2017 Return: Fri Jul 28 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
4:25a
PIT
8:10a
3h 45m
2 stops
PIT
5:50a
IAD
8:00a
2h 10m
2 stops
Depart: Sat Apr 29 2017 Return: Sun Apr 30 2017 Trip spans 2 days
Southern Airways
Southern Airways
IAD
4:25a
PIT
9:15a
4h 50m
1 stop
PIT
11:30a
IAD
4:20p
4h 50m
1 stop
Direct flights IAD to PIT on United
Flight # Depart IAD Arrive PIT Sun Mon Tue Wed Thu Fri Sat Valid Between
6110 8:45 am 9:44 am Apr 4 - Apr 14
6110 8:45 am 9:45 am May 5 - May 26
6110 8:45 am 9:44 am Apr 16 - Apr 20
6110 8:45 am 9:44 am Apr 21 - May 4
6191 12:40 pm 1:41 pm Apr 5 - Apr 21
6191 12:40 pm 1:41 pm Apr 22 - Apr 30
6191 12:40 pm 1:41 pm Apr 4 - Apr 11
6191 12:40 pm 1:41 pm Apr 15 - Apr 15
6191 12:40 pm 1:43 pm Apr 24 - May 4
6191 12:40 pm 1:43 pm Apr 25 - May 3
6191 12:40 pm 1:41 pm Apr 18 - Apr 18
6191 12:40 pm 1:41 pm May 5 - May 27
6063 5:25 pm 6:34 pm May 5 - May 31
4615 5:30 pm 6:36 pm Apr 15 - Apr 15
6063 5:30 pm 6:36 pm Apr 8 - Apr 8
6063 5:30 pm 6:36 pm Apr 22 - Apr 29
6063 5:30 pm 6:36 pm Apr 4 - Apr 18
6063 5:30 pm 6:36 pm Apr 24 - May 4
6063 5:30 pm 6:36 pm Apr 5 - Apr 21
6188 10:10 pm 11:14 pm May 5 - Jun 7
6188 10:15 pm 11:14 pm Apr 4 - Apr 28
6188 10:15 pm 11:16 pm Apr 8 - Apr 22
6188 10:15 pm 11:14 pm Apr 29 - May 4
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Washington
$94
Destination

Pittsburgh
$94
Airlines Airline reviews

13 travelers who booked a flight from Washington to Pittsburgh rated their chosen airlines with an average of 5.6.

Overall
5.8
Boarding
6.2
Crew
6.0
Comfort
5.7
Food
4.9
Entertainment
4.9