Title: Cheap Flights from Baton Rouge to Baltimore (BTR 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 Baton Rouge (BTR) 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 Baton Rouge Metropolitan Airport (BTR) to Baltimore Washington International Airport (BWI) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:btr,to:bwi,departure:26/10/2025TANYT&leg2=from:bwi,to:btr,departure:02/11/2025TANYT&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.co.uk/Flights-Search?leg1=from:btr,to:bwi,departure:26/10/2025TANYT&leg2=from:bwi,to:btr,departure:02/11/2025TANYT&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.co.uk/Flights-Search?leg1=from:btr,to:bwi,departure:26/10/2025TANYT&leg2=from:bwi,to:btr,departure:02/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![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) ## Find the cheapest month to fly from Baton Rouge (BTR) to Baltimore (BWI) ### February is typically the cheapest month to fly From £148 - £590 per traveller. ## Frequently asked questions ### How much is a flight from BTR to BWI Airport? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Baton Rouge Metropolitan Airport and BWI Airport was . Great fares don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Baton Rouge Metropolitan Airport to BWI? > We get that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your trip online. Just visit the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from Baton Rouge Metropolitan Airport to Baltimore Washington Intl. Thurgood Marshall Airport (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 Baton Rouge Metropolitan Airport to BWI Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Baton Rouge Metropolitan Airport (BTR) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)? > Around 1,650 kilometres separates Baton Rouge and Baltimore, so pack some entertainment to help you while away a few hours. That novel you haven't started will do the trick. ### Which airlines fly direct from BTR to BWI Marshall? > Unfortunately, there aren't any airlines that fly directly between Baton Rouge Metropolitan Airport and BWI Marshall. You'll need to book a flight with at least one stop. ### Are Baton Rouge Metropolitan Airport (BTR) to BWI flight tickets cheaper when they're purchased at the last minute? > Late planners can occasionally nab a bargain, with some of the cheapest airfares from Baton Rouge Metropolitan Airport to BWI Airport surfacing a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline advertises prices so far in advance. ## Travel information | Origin airport | Baton Rouge Metropolitan | | --- | --- | | Destination airport | Baltimore Washington Intl. Thurgood Marshall | | Distance | 1621 km | ## Book with confidence ### Compare flights from Baton Rouge to Baltimore easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Baton Rouge 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 Baton Rouge Metropolitan 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 Baton Rouge Metropolitan (BTR) to Baltimore Washington Intl. Thurgood Marshall (BWI) The easiest way to view the best deals on flights from Baton Rouge 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 Baton Rouge Metropolitan 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 Baton Rouge 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 Baton Rouge to Baltimore flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Baton Rouge Metropolitan 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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