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Flights from Pittsburgh to Dulles – Direct & connecting routes

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PIT to IAD flights and routes map PIT to IAD – All flight route options from Pittsburgh Airport, Pennsylvania, USA to Washington Dulles International, Virginia, USA. These flights are operated by 2 airlines. Fly non-stop with United Airlines or choose from 3 different transit flights. The shortest flight time is 1 hour and 9 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA PIT Pittsburgh Airport Pittsburgh, PA, USA
USA IAD Washington Dulles , VA, USA
PIT
Pittsburgh Airport
USAPittsburgh, PA, USA
Washington Dulles
USADulles, VA, USA
IAD
1 direct route found »
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3 routes with 1 stop found »
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Non-stop route options:

Duration

United Airlines
Non-stop with United Airlines. 5 flights per day.

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1h 09m

United Airlines
Non-stop with United Airlines.
1h 09m
5 flights per day.
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1 stop route options with the same airline:

Duration

Via Lancaster LNS
1 stop with Southern Airways Express. 0-1 flights per day.

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3h 46m

Via Lancaster LNS
1 stop with Southern Airways Express.
3h 46m
0-1 flights per day.
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Via Bradford BFD
1 stop with Southern Airways Express. 1-2 flights per day.

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3h 49m

Via Bradford BFD
1 stop with Southern Airways Express.
3h 49m
1-2 flights per day.
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Via Dubois DUJ
1 stop with Southern Airways Express. 0-1 flights per day.

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4h 20m

Via Dubois DUJ
1 stop with Southern Airways Express.
4h 20m
0-1 flights per day.
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Pittsburgh to Dulles flights

With over 54 flights every week and 4 different airlines you have a wide range of options. You can fly non-stop to Dulles (IAD) from Pittsburgh (PIT) with United Airlines but if a stopover option suits you better you can choose to fly via Lancaster, Bradford or any other of the 3 alternatives with connectiing airports.

Tip! You might want to consider arriving at Ronald Reagan Washington National (DCA) instead.

Pittsburgh to Dulles with United Airlines

You can fly non-stop every weekday with flights departing between 6:00 am and 8:00 pm. United Airlines is a Star Alliance member.

With Southern Airways Express

If you fly to Dulles from Pittsburgh with Southern Airways Express you will do a stopover in Lancaster.

Distance & flight times: Pittsburgh Airport to Dulles

The shortest flight time between PIT and IAD is 1 hour and 12 minutes.

ViaTotal flight timeLayover timeDistance
Direct1h 12m-183 miles (294 km)
LNS Lancaster3h 46m1h 3m311 miles (500 km)
BFD Bradford3h 49m25m330 miles (531 km)
DUJ Dubois4h 20m1h 55m256 miles (412 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.PIT-IAD flight routesPittsburgh to Dulles flight routes illustrated on a map.
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Pittsburgh - Dulles route map and flight paths
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Show all destinations from PIT Show all destinations from IAD

You can fly non-stop from Pittsburgh (PIT) to Dulles (IAD) with United Airlines. The flight takes approximately 1 hour and 12 minutes. If you travel with a connecting flight instead, for example via Lancaster, the total flight time will be 3 hours and 46 minutes.

If you're interested in direct flights, United Airlines is available. For flights with stopovers, Southern Airways Express is also an option.

The flight time between Pittsburgh Airport (PIT) and Washington Dulles International (IAD) is approximately 1 hour and 12 minutes. The distance between the two airports is 330 miles (or 531 kilometers).

Yes, you can fly non-stop to IAD from PIT with United Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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