Title: Cheap Flights from Washington to Baltimore (DCA to BWI) - Expedia.co.uk ![Baltimore which includes skyline, night scenes and modern architecture](https://images.trvl-media.com/place/178235/efe97181-8af8-46b6-b917-0282b17a2b28.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178235/efe97181-8af8-46b6-b917-0282b17a2b28.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Washington (DCA) to Baltimore (BWI) - [Return](?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 Ronald Reagan National Airport (DCA) to Baltimore Washington International Airport (BWI) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:dca,to:bwi,departure:12/11/2025TANYT&leg2=from:bwi,to:dca,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![easyJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_U2.svg) easyJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:dca,to:bwi,departure:12/11/2025TANYT&leg2=from:bwi,to:dca,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"U2"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:dca,to:bwi,departure:12/11/2025TANYT&leg2=from:bwi,to:dca,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Ryanair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg) Ryanair [](https://www.expedia.co.uk/Flights-Search?leg1=from:dca,to:bwi,departure:12/11/2025TANYT&leg2=from:bwi,to:dca,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:dca,to:bwi,departure:12/11/2025TANYT&leg2=from:bwi,to:dca,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Jet2](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LS.svg) Jet2 [](https://www.expedia.co.uk/Flights-Search?leg1=from:dca,to:bwi,departure:12/11/2025TANYT&leg2=from:bwi,to:dca,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LS"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:dca,to:bwi,departure:12/11/2025TANYT&leg2=from:bwi,to:dca,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) ![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 25% 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.co.uk/login) ## Frequently asked questions ### How much is a flight from DCA to BWI? > Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Ronald Reagan Washington National Airport (DCA) to BWI start from . Make your booking ASAP to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from National Airport to BWI Airport? > This can vary between air carriers, as each one has its own set of terms and conditions. Head to the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033), where there are easy instructions on how to cancel your flight online. ### How do I find cheap flights from Ronald Reagan Washington National Airport (DCA) to BWI 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 National Airport to BWI Airport flights, you'll see a "no change fees" filter for you to select. ### How many hours is the flight from National Airport to BWI Marshall? > Lasting around 4 hours and 59 minutes, the flight between DCA and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) is a good opportunity to do some last-minute trip planning. How about using the time to fine tune your itinerary for Baltimore? ### How far is the flight from National Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)? > It's just 50 kilometres between DCA and BWI Airport. It's quite possible that you'll spend more time getting to and from the airport than you will actually flying! ### Which airlines fly direct from DCA to BWI Marshall? > Flying nonstop between Ronald Reagan Washington National Airport (DCA) and BWI isn't possible at present. However, you'll still be able to find a flight to Baltimore with at least one stop. ### Are National Airport to BWI flight tickets cheaper when they're purchased at the last minute? > Booking last minute from DCA to BWI Marshall can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd prefer to play it safe and start planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines list their prices that far in advance. Our suggestion? Check back often as updates are made regularly. ## Travel information | Origin airport | Ronald Reagan Washington National | | --- | --- | | Destination airport | Baltimore Washington Intl. Thurgood Marshall | | Distance | 48 km | ## Book with confidence ### Compare flights from Washington to Baltimore easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Baltimore. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Baltimore Washington Intl. Thurgood Marshall in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Ronald Reagan Washington National to Baltimore Washington Intl. Thurgood Marshall.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Ronald Reagan Washington National (DCA) to Baltimore Washington Intl. Thurgood Marshall (BWI) The easiest way to view the best deals on flights from Washington to Baltimore today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Ronald Reagan Washington National to Baltimore Washington Intl. Thurgood Marshall start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Washington and Baltimore - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Washington to Baltimore flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Ronald Reagan Washington National to Baltimore Washington Intl. Thurgood Marshall for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Flights - [Flights from Aachen (AAH) to Washington (WAS)](https://www.expedia.co.uk/lp/flights/aah/was/aachen-to-washington) - [Flights from Athens (ATH) to Washington (WAS)](https://www.expedia.co.uk/lp/flights/ath/was/athens-to-washington) - [Flights from Hartford (BDL) to Washington (WAS)](https://www.expedia.co.uk/lp/flights/bdl/was/hartford-to-washington) - [Flights from Belfast (BFS) to Washington (WAS)](https://www.expedia.co.uk/lp/flights/bfs/was/belfast-to-washington) - [Flights from Bangor (BGR) to College Park (CGS)](https://www.expedia.co.uk/lp/flights/bgr/cgs/bangor-to-college-park) - [Flights from Beijing (BJS) to Washington (WAS)](https://www.expedia.co.uk/lp/flights/bjs/was/beijing-to-washington) - [Flights from Boston (BOS) to Baltimore (MTN)](https://www.expedia.co.uk/lp/flights/bos/mtn/boston-to-baltimore) - 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