Airlines with flights from Dulles to Pittsburgh
There are two airlines with scheduled flights between IAD and PIT. United is the only airline with non-stop flights from Washington Dulles Airport to Pittsburgh Airport and the flight time is 1 hour and 6 minutes.
Choose airline
Schedules
Non-stop with United Airlines
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Total flight time: 1 hour and 6 minutes
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Dulles is a United Airlines hub (Secondary hub).
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28 flights per week
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Embraer 175 (Enhanced Winglets)Boeing 737-900 PassengerBoeing 737-800 PassengerBoeing 737-700 Passenger
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Business and first class available
IAD
Direct
PIT
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA6119
08:30
08:30
08:30
08:30
08:30
08:30
08:30
UA2066
12:56
12:53
12:56
12:56
12:56
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12:56
UA4015
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12:56
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UA3579
17:30
17:30
17:25
17:30
17:30
17:25
17:25
UA3540
22:30
22:30
22:30
22:30
22:30
22:30
22:30
The timetable & schedule information was updated at 2026-04-22
Via Bradford with Southern Airways Express
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Total flight time: 3h 45m - 3h 45m.
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Dulles and Pittsburgh are both Southern Airways Express hubs.
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6 flights per week
IAD
Via BFD
PIT
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
Sorry. We could not find any flights for this week.
The timetable & schedule information was updated at 2026-04-22
Via Lancaster with Southern Airways Express
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Total flight time: 3h 48m - 3h 48m.
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Dulles and Pittsburgh are both Southern Airways Express hubs.
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6 flights per week
IAD
Via LNS
PIT
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
Sorry. We could not find any flights for this week.
The timetable & schedule information was updated at 2026-04-22
Via Dubois with Southern Airways Express
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Total flight time: 4h 17m - 4h 17m.
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Dulles and Pittsburgh are both Southern Airways Express hubs.
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6 flights per week
IAD
Via DUJ
PIT
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
9X127
9X238
9X238
12:50
12:50
12:50
12:50
12:50
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12:50
The timetable & schedule information was updated at 2026-04-22

There are two airlines with scheduled flights between IAD and PIT. United is the only airline with non-stop flights from Washington Dulles Airport to Pittsburgh Airport and the flight time is 1 hour and 6 minutes.