Title: CA $111 Cheap Flights from Washington (IAD) to Pittsburgh (PIT) - Expedia.ca ![Downtown skyline of Pittsburgh, Pennsylvania at sunset in USA](https://images.trvl-media.com/place/601717/e27fc33f-871a-4c1c-aa88-e2d0f8e35873.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/601717/e27fc33f-871a-4c1c-aa88-e2d0f8e35873.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $111 Cheap Flights from Washington (IAD) to Pittsburgh (PIT) [View CA $111 flight on Mon, Apr 27, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:IAD,to:PIT,departure:27/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:110.10&airProductToken=AQpPCiUIubABEgMzOTMYiBggoRko4b2LAzDDvosDOFFAAFgBcgRRN05TCiYIubABEgMzMDcYoRkgj5oBKIG_iwMwwr-LAzhRQAFYAXIEUTdOUxIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ## Popular airlines from Washington Dulles International Airport (IAD) to Pittsburgh International Airport (PIT) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_9X.svg) Southern Airways [](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:PIT,departure:30/03/2026TANYT&leg2=from:PIT,to:IAD,departure:06/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"9X"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:PIT,departure:30/03/2026TANYT&leg2=from:PIT,to:IAD,departure:06/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:PIT,departure:30/03/2026TANYT&leg2=from:PIT,to:IAD,departure:06/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:PIT,departure:30/03/2026TANYT&leg2=from:PIT,to:IAD,departure:06/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:PIT,departure:30/03/2026TANYT&leg2=from:PIT,to:IAD,departure:06/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Washington (IAD) to Pittsburgh (PIT) Prices were available within the past 7 days and start at CA $111 for one-way flights and CA $220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Southern Airways Express](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/9X.gif) Thu, Apr 30 - Sun, May 3 IAD Washington PIT Pittsburgh CA $220 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:PIT,departure:30/04/2026TANYT&leg2=from:PIT,to:IAD,departure:03/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:219.20&airProductToken=AQpPCiUIubABEgMzOTMYiBggoRkowd-LAzCj4IsDOFFAAFgBcgRRN05TCiYIubABEgMzMDcYoRkgj5oBKOHgiwMwouGLAzhRQAFYAXIEUTdOUwpPCiYIubABEgMzMDgYj5oBIKEZKKCDjAMw24OMAzhRQABYAXIEUTdOUwolCLmwARIDMzk0GKEZIIgYKKKEjAMw_YSMAzhRQAFYAXIEUTdOUxIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ![Southern Airways Express](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/9X.gif) Thu, Mar 26 - Mon, Mar 30 IAD Washington PIT Pittsburgh CA $221 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:PIT,departure:26/03/2026TANYT&leg2=from:PIT,to:IAD,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:220.60&airProductToken=AQpPCiUIubABEgMzOTMYiBggoRko4dWIAzDD1ogDOFFAAFgBcgRRN05TCiYIubABEgMzMDcYoRkgj5oBKIHXiAMwwteIAzhRQAFYAXIEUTdOUxIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ![Southern Airways Express](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/9X.gif) Thu, Apr 30 - Sun, May 3 IAD Washington PIT Pittsburgh CA $236 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:PIT,departure:30/04/2026TANYT&leg2=from:PIT,to:IAD,departure:03/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:235.70&airProductToken=AQpPCiUIubABEgMxMjcYiBggg00ost-LAzCK4IsDOFFAAFgBcgRRME5SCiYIubABEgMyMzgYg00gj5oBKP_giwMws-GLAzhRQAFYAXIEUTBOUgpPCiYIubABEgMzMDgYj5oBIKEZKKCDjAMw24OMAzhRQABYAXIEUTdOUwolCLmwARIDMzk0GKEZIIgYKKKEjAMw_YSMAzhRQAFYAXIEUTdOUxIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ![Southern Airways Express](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/9X.gif) Thu, Mar 26 - Mon, Mar 30 IAD Washington PIT Pittsburgh CA $238 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:PIT,departure:26/03/2026TANYT&leg2=from:PIT,to:IAD,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:237.20&airProductToken=AQpRCiYIubABEgMyNDgYiBggq5MBKPTXiAMwttiIAzhRQABYAXIEUTBOUgonCLmwARIDMTU3GKuTASCPmgEo7NiIAzDY2YgDOFFAAVgBcgRRME5SCk8KJgi5sAESAzMwNBiPmgEgoRkov4CJAzD6gIkDOFFAAFgBcgRRN05TCiUIubABEgMzOTIYoRkgiBgonoGJAzD5gYkDOFFAAVgBcgRRN05TEgoIARABGAEqAkhSGAEiBAgBEAEoAigDKAQwAQ) ![Southern Airways Express](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/9X.gif) Mon, Mar 23 - Tue, Mar 24 IAD Washington PIT Pittsburgh CA $244 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:PIT,departure:23/03/2026TANYT&leg2=from:PIT,to:IAD,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:243.80&airProductToken=AQpQCiYIubABEgMxMjUYiBggg00o6bGIAzDBsogDOFFAAFgBcgVRN0NOWAomCLmwARIDMjM4GINNII-aASi_tYgDMPO1iAM4UUABWAFyBFE3TlMSCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) ![Southern Airways Express](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/9X.gif) Thu, Mar 26 - Mon, Mar 30 IAD Washington PIT Pittsburgh CA $251 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:PIT,departure:26/03/2026TANYT&leg2=from:PIT,to:IAD,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:250.50&airProductToken=AQpQCiYIubABEgMxMjcYiBggg00o0tWIAzCq1ogDOFFAAFgBcgVRN0NOWAomCLmwARIDMjM4GINNII-aASif14gDMNPXiAM4UUABWAFyBFE3TlMKUAomCLmwARIDMjMzGI-aASCDTSibgokDMM2CiQM4UUAAWAFyBFE3TlMKJgi5sAESAzEyOBiDTSCIGCjKg4kDMJ2EiQM4UUABWAFyBVE3Q05YEgoIARABGAEqAkhSGAEiBAgBEAEoAigDKAQwAQ) ![Southern Airways Express](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/9X.gif) Tue, Mar 17 - Thu, Mar 19 IAD Washington PIT Pittsburgh CA $252 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:PIT,departure:17/03/2026TANYT&leg2=from:PIT,to:IAD,departure:19/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:251.20&airProductToken=AQpDCh8IubABEgMxMjcYiBggg00osvCHAzCK8YcDOFFAAFgBCiAIubABEgMyMzgYg00gj5oBKP_xhwMws_KHAzhRQAFYAQpFCiEIubABEgMxNTIYj5oBIKuTASi8hIgDMJKFiAM4UUAAWAEKIAi5sAESAzI0NRirkwEgiBgo14WIAzCbhogDOFFAAVgBEgoIARABGAEqAkhSGAEiBAgBEAEoBDAB) ![Southern Airways Express](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/9X.gif) Thu, Mar 26 - Mon, Mar 30 IAD Washington PIT Pittsburgh CA $252 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:PIT,departure:26/03/2026TANYT&leg2=from:PIT,to:IAD,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:251.60&airProductToken=AQpQCiYIubABEgMxMjUYiBggg00oydOIAzCh1IgDOFFAAFgBcgVRN0NOWAomCLmwARIDMjMyGINNII-aASj61YgDMK7WiAM4UUABWAFyBFE3TlMKUQonCLmwARIDMTUyGI-aASCrkwEonICJAzDygIkDOFFAAFgBcgRRME5SCiYIubABEgMyNDUYq5MBIIgYKLeBiQMw-4GJAzhRQAFYAXIEUTBOUhIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Apr 30 - Sun, May 3 IAD Washington PIT Pittsburgh CA $288 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:PIT,departure:30/04/2026TANYT&leg2=from:PIT,to:IAD,departure:03/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:287.30&airProductToken=AQpxCjYIxJgBEgQzOTA1GIgYIOO0ASiY3IsDMPfciwM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFWU0E1QkMKNwjEmAESBDM5NjYY47QBII-aASiu3YsDMPjdiwM4RUABWAFqCU1BSU5CQVNJQ3IIWEFWU0E1QkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Apr 30 - Sun, May 3 IAD Washington PIT Pittsburgh CA $357 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:PIT,departure:30/04/2026TANYT&leg2=from:PIT,to:IAD,departure:03/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:356.10&airProductToken=AQppCjIIwYIBEgQzMDczGIgYIOKaASjr4osDMMzjiwM4QkAAWAFqBUJBU0lDcghTVkFJWk5CWgozCMGCARIEMTk2MhjimgEgj5oBKJHkiwMw5-SLAzhCQAFYAWoFQkFTSUNyCFNWQUlaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ## Find the cheapest month to fly from Washington (IAD) to Pittsburgh (PIT) ### April is typically the cheapest month to fly From CA $195 - CA $252 per traveller. ## Frequently asked questions ### How much is a flight from Washington Dulles Intl. Airport (IAD) to Pittsburgh Airport? ### Do I need to pay a cancellation fee if I cancel my flight from IAD to PIT? ### How do I find cheap flights from IAD to PIT that have flexible change policies? ### How many hours is the flight from IAD to Pittsburgh Intl. Airport (PIT)? ### How far is the flight from Washington Dulles Intl. Airport (IAD) to Pittsburgh Airport? ### Which airlines fly direct from Dulles Intl. Airport to Pittsburgh Intl. Airport (PIT)? ### Are Washington Dulles Intl. Airport (IAD) to Pittsburgh Airport flight tickets cheaper when they're purchased at the last minute? ## Travel information | Origin airport | Washington Dulles Intl. | | ------------------- | ----------------------- | | Destination airport | Pittsburgh Intl. | | Roundtrip price | CA $219 | | Distance | 293 km | | Average flight time | 1 hour 7 mins | ## Book with confidence # Chantilly to Pittsburgh Flights **The easy way to book your flights from Washington to Pittsburgh** With Expedia, it’s simple to find and book flights to Pittsburgh from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Pittsburgh Intl., too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Pittsburgh today, tomorrow, or this week. **Save dollars with cheap flights from Washington Dulles Intl., IAD to Pittsburgh Intl., PIT** Sort your search results by price to find great deals on your flight from Washington to Pittsburgh—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Pittsburgh from Washington currently is just CA $220 rising to CA $611\. Here are more money-saving tips: - Fly in April when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Pittsburgh - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to Pittsburgh from Washington** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Pittsburgh with Expedia today. \*Available to Expedia members.