
Popular airlines from Washington Dulles International Airport (IAD) to Pittsburgh International Airport (PIT)
- Southern Airways
Southern Airways
- Delta
Delta
- United
United
- American Airlines
American Airlines
- Alaska Airlines
Alaska Airlines
- Plan, book, fly with confidence
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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.










Find the cheapest month to fly from Washington (IAD) to Pittsburgh (PIT)
April is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Washington Dulles Intl. |
Destination airport | Pittsburgh Intl. |
Return price | AU$275 |
Distance | 293 km |
Average flight time | 1 hour 3 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$275 to AU$1,974, 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 October.
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.
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Top Routes from Washington
- Washington to Kathmandu (IAD - KTM)
- Washington to Amsterdam (IAD - AMS)
- Washington to Lahore (IAD - LHE)
- Washington to Jeddah (IAD - JED)
- Washington to Cairo (IAD - CAI)
- Washington to Madinah (IAD - MED)
- Washington to Seattle (IAD - SEA)
- Washington to Tokyo (IAD - NRT)
- Washington to Montreal (IAD - YUL)
- Washington to Melbourne (IAD - MEL)
- Washington to Brisbane (IAD - BNE)
- Washington to Atlanta (IAD - ATL)
Top Routes to Pittsburgh
- Los Angeles to Pittsburgh (LAX - PIT)
- Adelaide to Pittsburgh (ADL - PIT)
- Chennai to Pittsburgh (MAA - PIT)
- New York to Pittsburgh (JFK - PIT)
- Dallas to Pittsburgh (DFW - PIT)
- Melbourne to Pittsburgh (MEL - PIT)
- Brisbane to Pittsburgh (BNE - PIT)
- Perth to Pittsburgh (PER - PIT)
- Sydney to Pittsburgh (SYD - PIT)
Top Flight Destinations
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- Flights to Destin
- Flights to Nashville
- Flights to Panama City Beach
- Flights to Atlantic City
- Flights to Pigeon Forge
- Flights to Honolulu
- Flights to Houston
- Flights to Atlanta
- Flights to Seattle
Baltimore
Washington
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- Brisbane (BNE) - Seattle (SEA)
- Melbourne (MEL) - Las Vegas (LAS)
- Los Angeles (LAX) - Boston (BOS)
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- Orlando (MCO) - New York (NYC)
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- Honolulu (HNL) - Las Vegas (LAS)
- Miami (MIA) - Las Vegas (LAS)
- Sydney (SYD) - Dallas (DFW)
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- Melbourne (MEL) - Boston (BOS)
- New York (NYC) - Las Vegas (LAS)
- Los Angeles (LAX) - Dallas (DFW)
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- Las Vegas (LAS) - New York (JFK)
- Perth (PER) - Las Vegas (LAS)
- Toronto (YYZ) - New York (NYC)
- Brisbane (BNE) - New York (NYC)
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- London (LON) - New York (NYC)
- Melbourne (MEL) - Seattle (SEA)
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- Sydney (SYD) - Seattle (SEA)