Airlines with flights from Pittsburgh to Dulles

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

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Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 1 hour and 6 minutes
  • Dulles is a United Airlines hub (Secondary hub).
  • 28 flights per week
  • Embraer 175 (Enhanced Winglets)
    Boeing 737-700 Passenger
    Canadair (Bombardier) Regional Jet 550
  • Business and first class available
PIT
Direct
IAD
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA3679
06:06
06:06
06:06
06:06
06:06
06:06
06:06
UA6184
10:30
10:30
10:30
10:30
10:30
10:30
10:30
UA2607
15:06
15:06
15:06
15:06
15:06
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15:06
UA4550
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15:06
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UA3449
19:59
19:59
19:59
19:59
19:59
19:59
19:59
SHOW RETURN SCHEDULE
CHECK PRICES FOR PIT - IAD

The timetable & schedule information was updated at 2026-04-21

Southern Airways Express

Via Bradford with Southern Airways Express

  • Total flight time: 3h 06m - 3h 41m.
  • Pittsburgh and Dulles are both Southern Airways Express hubs.
  • 13 flights per week
PIT
 
Via BFD
 
IAD
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
9X304
9X392
08:15
08:15
08:15
08:15
08:15
08:15
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SHOW RETURN SCHEDULE
CHECK PRICES FOR PIT - IAD

The timetable & schedule information was updated at 2026-04-21

Southern Airways Express

Via Lancaster with Southern Airways Express

  • Total flight time: 3h 43m - 3h 43m.
  • Pittsburgh and Dulles are both Southern Airways Express hubs.
  • 6 flights per week
PIT
 
Via LNS
 
IAD
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
SHOW RETURN SCHEDULE
CHECK PRICES FOR PIT - IAD

The timetable & schedule information was updated at 2026-04-21

Southern Airways Express

Via Dubois with Southern Airways Express

  • Total flight time: 4h 18m - 4h 18m.
  • Pittsburgh and Dulles are both Southern Airways Express hubs.
  • 6 flights per week
PIT
 
Via DUJ
 
IAD
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
9X233
9X128
11:55
11:55
11:55
11:55
11:55
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SHOW RETURN SCHEDULE
CHECK PRICES FOR PIT - IAD

The timetable & schedule information was updated at 2026-04-21

United Airlines

Via Richmond with United Airlines

  • Total flight time: 8h 32m - 8h 32m.
  • Dulles is a United Airlines hub (Secondary hub).
  • Embraer 175 (Enhanced Winglets)
    Boeing 737-700 Passenger
    Canadair (Bombardier) Regional Jet 550
PIT
 
Via RIC
 
IAD
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
SHOW RETURN SCHEDULE
CHECK PRICES FOR PIT - IAD

The timetable & schedule information was updated at 2026-04-21

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Flight data on this page was last updated on 2026-07-13
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