Cheap Flights from Washington (IAD) to Pittsburgh (PIT)

Popular airlines from Washington Dulles International Airport (IAD) to Pittsburgh International Airport (PIT)

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Cheap Flights from Washington (IAD) to Pittsburgh (PIT)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

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

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

March is typically the cheapest month to fly

From AU$212 - AU$244 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Pittsburgh route information
Origin airport
Washington Dulles Intl.
Destination airport
Pittsburgh Intl.
Airlines serving
Delta, Southern Airways Express, United
Return price
AU$240
Distance
293 km
Average flight time
1 hour 7 mins

Your quick guide to flights from Washington to Pittsburgh

Pick up great flights from Washington to Pittsburgh

With Expedia, you have your pick of 14 flights a day with 20 airlines covering flights from Washington to Pittsburgh. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Washington to Pittsburgh that take around 1 hours.

Find cheap flights from Washington to Pittsburgh

From the great flight deals with prices currently ranging from AU$240 to AU$367, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Washington to Pittsburgh around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Pittsburgh is normally in August.

Reasons to book your flight from Washington to Pittsburgh with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Washington to Pittsburgh across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Pittsburgh right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from IAD to Pittsburgh Intl. Airport (PIT)?
Round-trip flights between IAD and Pittsburgh Airport start from AU$240. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to PIT?
This differs between air carriers, as each has its own set of terms and conditions. Visit the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Pittsburgh Intl. Airport (PIT) 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 Washington Dulles Intl. Airport (IAD) to Pittsburgh Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAD to Pittsburgh Airport?
That new movie you've been desperate to see will just have to wait — the flight distance between Washington Dulles Intl. Airport (IAD) and Pittsburgh Intl. Airport (PIT) is only 300 kilometres. The captain will be asking you to buckle up for landing before you know it.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Pittsburgh Intl. Airport (PIT)?
Flying straight from Dulles Intl. Airport to Pittsburgh Intl. Airport (PIT) is simple with United Airlines (UA). This leading carrier offers 91 flights every month.
Are IAD to Pittsburgh Intl. Airport (PIT) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from IAD to PIT can be hit-or-miss. You may be able to score a great bargain, but you could also completely miss out! If you'd prefer to play it safe and start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines publish their prices so far in advance. Our suggestion? Check back often as updates are made frequently.

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