Popular airlines from Pittsburgh to Washington, DC (IAD-Washington Dulles Intl.)

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Cheap Flights from Pittsburgh to Washington (PIT-IAD)

Prices were available within the past 7 days and start at ¥14,400 for one-way flights and ¥28,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southern Airways Express
Southern Airways Express
Southern Airways Express
Southern Airways Express
Southern Airways Express
Delta
Southern Airways Express
Southern Airways Express
United
American Airlines

Find the cheapest month to fly from Pittsburgh (PIT) to Washington (IAD)

April is typically the cheapest month to fly

From ¥21,467 - ¥27,839 per traveler.

Frequently asked questions

How much is a flight from Pittsburgh Intl. Airport (PIT) to IAD?
The lowest price advertised for a round-trip journey from Pittsburgh Airport to Dulles Intl. Airport is ¥28,800. But you better move fast. This price is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PIT to IAD?
Most flights can be canceled online, but whether you incur a fee differs between airlines. If you do have to cancel your vacation, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Pittsburgh Airport to Washington Dulles Intl. Airport (IAD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PIT to IAD flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Pittsburgh Airport to IAD?
With the flight time between Pittsburgh Intl. Airport (PIT) and Washington Dulles Intl. Airport (IAD) only 1 hour and 8 minutes, you'll be exploring the sights of Chantilly in the blink of an eye.
How far is the flight from Pittsburgh Intl. Airport (PIT) to Washington Dulles Intl. Airport (IAD)?
A flight distance of just 300 kilometers separates Pittsburgh and Chantilly. Once you're up in the air, you won't have time to do much more than listen to a few songs on your travel playlist.
Which airlines fly direct from PIT to Dulles Intl. Airport?
Check out the airfares with United Airlines (UA) if you want to travel straight from Pittsburgh Airport to IAD. This airline operates 113 flights every month, so you're sure to find one that fits your travel plans.
Are Pittsburgh Airport to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?
It is possible to find an amazing last-minute deal from PIT to Washington Dulles Intl. Airport (IAD), but it's also possible to miss out entirely! As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can be certain you're always getting the latest offers.

Travel information

Origin airport
Pittsburgh Intl.
Destination airport
Washington Dulles Intl.
Roundtrip price
¥28,700
Distance
293 km
Average flight time
1 hour 18 mins

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