Title: CA $159 Cheap Flights from Pittsburgh (PIT) to Washington (DCA) - Expedia.ca ![Washington DC in Spring](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $159 Cheap Flights from Pittsburgh (PIT) to Washington (DCA) [View CA $159 flight on Mon, Jan 5, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:PIT,to:DCA,departure:05/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:159.00&airProductToken=AQozCjEIwYIBEgQ0NjE3GI-aASBDKL7UgQMwidWBAzhCQABYAWoFQkFTSUNyCE9WQUlWU0JaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Pittsburgh International Airport (PIT) to Ronald Reagan National Airport (DCA) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:pit,to:dca,departure:01/11/2025TANYT&leg2=from:dca,to:pit,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![Delta](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:pit,to:dca,departure:01/11/2025TANYT&leg2=from:dca,to:pit,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![American Airlines](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:pit,to:dca,departure:01/11/2025TANYT&leg2=from:dca,to:pit,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](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:pit,to:dca,departure:01/11/2025TANYT&leg2=from:dca,to:pit,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pit,to:dca,departure:01/11/2025TANYT&leg2=from:dca,to:pit,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) ![notification illustration](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\* ![deals illustration](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\* ![trophy illustration](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 Pittsburgh (PIT) to Washington (DCA) Prices were available within the past 7 days and start at CA $159 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Find the cheapest month to fly from Pittsburgh (PIT) to Washington (DCA) ### August is typically the cheapest month to fly From CA $191 - CA $839 per traveller. Flight from Pittsburgh to Washington (PIT - DCA) route information | Origin airport | Pittsburgh Intl. | | --- | --- | | Destination airport | Ronald Reagan Washington National | | Distance | 328 km | | Average flight time | 1 hour 11 mins | ## Pittsburgh to Washington Flights **The easy way to book your flights from Pittsburgh to Washington**  With Expedia, it’s simple to find and book flights to Washington from Pittsburgh 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 Ronald Reagan Washington National, 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 Pittsburgh to Washington today, tomorrow, or this week.   **Save dollars with cheap flights from Pittsburgh Intl., PIT to Ronald Reagan Washington National, DCA**  Sort your search results by price to find great deals on your flight from Pittsburgh to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from Pittsburgh currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Washington   - 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 Washington from Pittsburgh**  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 Washington with Expedia today. ## Frequently asked questions ### How much is a flight from Pittsburgh Intl. Airport (PIT) to National Airport? > If you're planning on travelling between Pittsburgh Intl. Airport (PIT) and DCA, round-trip flights start from . This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Pittsburgh Airport to Ronald Reagan Washington National Airport (DCA)? > We understand that things come up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Pittsburgh Airport to Ronald Reagan Washington National Airport (DCA) that have flexible change policies? > Flights from PIT to Ronald Reagan Washington National Airport (DCA) offering flexible change policies are available from several carriers. Simply use our "No change fees" filter during your search. You'll only need to pay the cost difference between the two flights, without any extra fees to worry about. ### How many hours is the flight from PIT to National Airport? > The flight from Pittsburgh Airport to National Airport is only around 1 hour and 19 minutes, so don't get too comfortable. Chances are the next time you peek out the window you'll be descending into Arlington. ### How far is the flight from Pittsburgh Intl. Airport (PIT) to DCA? > A flight distance of just 330 kilometres separates Pittsburgh and Arlington. Once you're up in the air, you won't have time to do much more than read the in-flight magazine. ### Which airlines fly direct from Pittsburgh Intl. Airport (PIT) to DCA? > American Airlines (AA) will get you from Pittsburgh Intl. Airport (PIT) to National Airport comfortably and safely. Take your pick of 143 direct flights every month on this route. ### Are Pittsburgh Airport to Ronald Reagan Washington National Airport (DCA) flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Pittsburgh Airport to Ronald Reagan Washington National Airport (DCA) at the last minute could be your ticket to a great deal. However, it could end up costing a good deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. 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