Title: $459 Cheap flights from Baltimore to Brest (BWI to BES) - Expedia.com ![Plouescat featuring a sunset, boating and rugged coastline](https://images.trvl-media.com/place/6138824/5a3d7e7a-6b8f-4303-931a-658fd2072499.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by © ATOUT FRANCE/Pierre Torset ![](https://images.trvl-media.com/place/6138824/5a3d7e7a-6b8f-4303-931a-658fd2072499.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $459 Cheap Flights from Baltimore (BWI) to Brest (BES) [View $459 flight on Mon, Jun 29, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:BWI,to:BES,departure:6/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:458.20&airProductToken=AQqlAQoxCMSYARIEMTU5MhjBRSDgXCiIgZEDMPqBkQM4RUAAWAFqBUxJR0hUcghPSFg5MVNCQQo8CNamARIEMzk3MBjgXCDiMCjcg5EDMNqHkQM4VEABWAFqBUxJR0hUcghPSFg5MVNCQXoJCMSYARIDMDgyCjIIwYwBEgQ3NTIwGOIwIIGRASjSiJEDMJ2JkQM4VkABWAFqBUxJR0hUcghPSFg5MVNCQRIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers 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 Baltimore Washington Intl. Airport (BWI) to Brest (BES-Brest - Brittany) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:BES,departure:2/25/2026TANYT&leg2=from:BES,to:BWI,departure:3/4/2026TANYT&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.com/Flights-Search?leg1=from:BWI,to:BES,departure:2/25/2026TANYT&leg2=from:BES,to:BWI,departure:3/4/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:BES,departure:2/25/2026TANYT&leg2=from:BES,to:BWI,departure:3/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:BES,departure:2/25/2026TANYT&leg2=from:BES,to:BWI,departure:3/4/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:BES,departure:2/25/2026TANYT&leg2=from:BES,to:BWI,departure:3/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:BES,departure:2/25/2026TANYT&leg2=from:BES,to:BWI,departure:3/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:BES,departure:2/25/2026TANYT&leg2=from:BES,to:BWI,departure:3/4/2026TANYT&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 OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Baltimore to Brest (BWI-BES) Prices were available within the past 7 days and start at $459 for one-way flights and $1,023 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Feb 20 - Tue, Feb 24 BWI Baltimore BES Brest $1,023 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:BES,departure:2/20/2026TANYT&leg2=from:BES,to:BWI,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1022.73&airProductToken=AQqjAQowCMSYARIDNTU0GMFFIOBcKP_UhQMwhtaFAzhYQABYAWoFTElHSFRyCFJMVzA2TkJMCjsIwYwBEgQzNjExGOBcIOIwKILZhQMw9tyFAzhSQAFYAWoFTElHSFRyCFJMVzA2TkJMeggIxJgBEgI4MgoyCMGMARIENzUyMBjiMCCBkQEogt6FAzDN3oUDOExAAVgBagVMSUdIVHIIUkxXMDZOQkwKpQEKMgjBjAESBDc1MjUYgZEBIOIwKNv-hQMwq_-FAzhSQABYAWoFTElHSFRyCE5MWDA2U0JBCjwI1qYBEgQzOTgxGOIwIOBcKPv_hQMw3YSGAzhUQAFYAWoFTElHSFRyCE5MWDA2U0JBegkIxJgBEgMwODMKMQjEmAESBDI5MjgY4FwgwUUog4eGAzDoh4YDOEVAAVgBagVMSUdIVHIITkxYMDZTQkESCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Jun 29 - Mon, Jul 6 BWI Baltimore BES Brest $1,350 Roundtrip found 6 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:BES,departure:6/29/2026TANYT&leg2=from:BES,to:BWI,departure:7/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1349.83&airProductToken=AQqmAQoyCMSYARIEMTU0NhjBRSDjtAEovIKRAzCdg5EDOFZAAFgBagVMSUdIVHIIVkhYOTdOQkwKPAjBjAESBDkwODMY47QBIOIwKKyEkQMw_YeRAzhWQAFYAWoFTElHSFRyCFZIWDk3TkJMeggIxJgBEgI5NgoyCMGMARIENzUyMhjiMCCBkQEo_ImRAzDCipEDOEtAAVgBagVMSUdIVHIIVkhYOTdOQkwKpAEKMgjBjAESBDc1MjMYgZEBIOIwKLnOkQMwic-RAzhLQABYAWoFTElHSFRyCFZIWDk3TkJMCjsIwYwBEgQzNjIwGOIwIOBcKP3XkQMwr9yRAzhWQAFYAWoFTElHSFRyCFZIWDk3TkJMeggIxJgBEgI4MwoxCMSYARIEMjkyOBjgXCDBRSis3pEDMJrfkQM4VkABWAFqBUxJR0hUcghWSFg5N05CTBIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Jun 29 - Mon, Jul 6 BWI Baltimore BES Brest $1,352 Roundtrip found 6 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:BES,departure:6/29/2026TANYT&leg2=from:BES,to:BWI,departure:7/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1351.43&airProductToken=AQqmAQo2CMSYARIEMTU0NhjBRSDjtAEovIKRAzCdg5EDOEVAAFgBaglNQUlOQkFTSUNyCFZIWDk3TkJMCjQIxJgBEgI5NhjjtAEg4jAorISRAzD9h5EDOEVAAVgBaglNQUlOQkFTSUNyCFZIWDk3TkJMCjYIwYwBEgQ3NTI2GOIwIIGRASj8jpEDMNGPkQM4VkABWAFqCU1BSU5CQVNJQ3IIVkhYOTdOQkwKpAEKMgjBjAESBDc1MjMYgZEBIOIwKLnOkQMwic-RAzhLQABYAWoFTElHSFRyCFZIWDk3TkJMCjsIwYwBEgQzNjIwGOIwIOBcKP3XkQMwr9yRAzhWQAFYAWoFTElHSFRyCFZIWDk3TkJMeggIxJgBEgI4MwoxCMSYARIEMTI2NxjgXCDBRSjD3ZEDMLLekQM4VkABWAFqBUxJR0hUcghWSFg5N05CTBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Jun 29 - Mon, Jul 6 BWI Baltimore BES Brest $1,375 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:BES,departure:6/29/2026TANYT&leg2=from:BES,to:BWI,departure:7/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1374.53&airProductToken=AQqmAQoyCMSYARIEMTU0NhjBRSDjtAEovIKRAzCdg5EDOFZAAFgBagVMSUdIVHIIVkhYOTdOQkwKPAjBjAESBDkwODMY47QBIOIwKKyEkQMw_YeRAzhWQAFYAWoFTElHSFRyCFZIWDk3TkJMeggIxJgBEgI5NgoyCMGMARIENzUyMhjiMCCBkQEo_ImRAzDCipEDOExAAVgBagVMSUdIVHIIVkhYOTdOQkwKsAEKMgjBjAESBDc1MjMYgZEBIOIwKLnOkQMwic-RAzhLQABYAWoFTElHSFRyCFJIWDU3TkJMCjsIwYwBEgQzNjIwGOIwIOBcKP3XkQMwr9yRAzhSQAFYAWoFTElHSFRyCFJIWDU3TkJMeggIxJgBEgI4Mwo9CMGMARIENTk5MBjgXCDBRSjD3ZEDMLLekQM4UkABWAFqBUxJR0hUcghSSFg1N05CTHoKCMSYARIEMTI2NxIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Jun 29 - Mon, Jul 6 BWI Baltimore BES Brest $1,377 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:BES,departure:6/29/2026TANYT&leg2=from:BES,to:BWI,departure:7/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1376.13&airProductToken=AQqmAQo2CMSYARIEMTU0NhjBRSDjtAEovIKRAzCdg5EDOEVAAFgBaglNQUlOQkFTSUNyCFZIWDk3TkJMCjQIxJgBEgI5NhjjtAEg4jAorISRAzD9h5EDOEVAAVgBaglNQUlOQkFTSUNyCFZIWDk3TkJMCjYIwYwBEgQ3NTI2GOIwIIGRASj8jpEDMNGPkQM4VkABWAFqCU1BSU5CQVNJQ3IIVkhYOTdOQkwKsAEKMgjBjAESBDc1MjMYgZEBIOIwKLnOkQMwic-RAzhLQABYAWoFTElHSFRyCFJIWDU3TkJMCjsIwYwBEgQzNjIwGOIwIOBcKP3XkQMwr9yRAzhSQAFYAWoFTElHSFRyCFJIWDU3TkJMeggIxJgBEgI4Mwo9CMGMARIEMjA5MBjgXCDBRSis3pEDMJrfkQM4UkABWAFqBUxJR0hUcghSSFg1N05CTHoKCMSYARIEMjkyOBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Jun 29 - Mon, Jul 6 BWI Baltimore BES Brest $1,669 Roundtrip found 6 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:BES,departure:6/29/2026TANYT&leg2=from:BES,to:BWI,departure:7/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1668.83&airProductToken=AQqeAQozCMGCARIEMTcwOBjBRSDimgEo3f6QAzC0_5ADOFNAAFgBagZNQUlORkxyCFNIWDhDMU05CjIIwYIBEgM3ODYY4poBIOIwKMqEkQMwuYiRAzhTQAFYAWoGTUFJTkZMcghTSFg4QzFNOQozCMGMARIENzUyMhjiMCCBkQEo_ImRAzDCipEDOEtAAVgBagZNQUlORkxyCFNIWDhDMU05Cp4BCjMIwYwBEgQ3NTIzGIGRASDiMCi5zpEDMInPkQM4S0AAWAFqBk1BSU5GTHIIU0hYOEMxTTkKMgjBggESAzc4NxjiMCDimgEo3NiRAzCH3ZEDOFNAAVgBagZNQUlORkxyCFNIWDhDMU05CjMIwYIBEgQxNjIyGOKaASDBRSj_3ZEDMNrekQM4U0ABWAFqBk1BSU5GTHIIU0hYOEMxTTkSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Jun 29 - Mon, Jul 6 BWI Baltimore BES Brest $1,671 Roundtrip found 6 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:BES,departure:6/29/2026TANYT&leg2=from:BES,to:BWI,departure:7/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1670.43&airProductToken=AQqdAQoyCMGCARIDODQ2GMFFIOKaASjzgpEDMNSDkQM4U0AAWAFqBk1BSU5GTHIIU0hYOEMxTTkKMgjBggESAzc4NhjimgEg4jAoyoSRAzC5iJEDOFNAAVgBagZNQUlORkxyCFNIWDhDMU05CjMIwYwBEgQ3NTI2GOIwIIGRASj8jpEDMNGPkQM4RUABWAFqBk1BSU5GTHIIU0hYOEMxTTkKngEKMwjBjAESBDc1MjMYgZEBIOIwKLnOkQMwic-RAzhLQABYAWoGTUFJTkZMcghTSFg4QzFNOQoyCMGCARIDNzg3GOIwIOKaASjc2JEDMIfdkQM4U0ABWAFqBk1BSU5GTHIIU0hYOEMxTTkKMwjBggESBDE2MjIY4poBIMFFKP_dkQMw2t6RAzhTQAFYAWoGTUFJTkZMcghTSFg4QzFNORIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Jun 27 - Sat, Jul 4 BWI Baltimore BES Brest $2,037 Roundtrip found 15 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:BES,departure:6/27/2026TANYT&leg2=from:BES,to:BWI,departure:7/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2036.83&airProductToken=AQqeAQozCMGCARIENTI2NBjBRSDimgEo7eqQAzDL65ADOFNAAFgBagZNQUlORkxyCFNIVzhDMU05CjIIwYIBEgM3ODYY4poBIOIwKIrukAMw-fGQAzhTQAFYAWoGTUFJTkZMcghTSFc4QzFNOQozCMGMARIENzUyMhjiMCCBkQEo_fOQAzDD9JADOEVAAVgBagZNQUlORkxyCFNIVzhDMU05Cp4BCjMIxZIBEgQzOTA3GIGRASCDDSiRupEDMP-6kQM4TUAAWAFqBk1BSU5GTHIITUhXOEMxTTkKMgjBggESAzcyNRiDDSDimgEohcORAzD-xpEDOE1AAVgBagZNQUlORkxyCE1IVzhDMU05CjMIwYIBEgQxNjIyGOKaASDBRSi_x5EDMJrIkQM4TUABWAFqBk1BSU5GTHIITUhXOEMxTTkSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Jun 29 - Mon, Jul 6 BWI Baltimore BES Brest $4,073 Roundtrip found 6 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:BES,departure:6/29/2026TANYT&leg2=from:BES,to:BWI,departure:7/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:4072.83&airProductToken=AQqkAQo1CMSYARIEMTI2NxjBRSDgXCjyhJEDMOyFkQM4WUAAWAFqCU1BSU5DTEFTQ3IIWUhOMDBOTUQKMwjEmAESAjg0GOBcIOIwKMmGkQMw1oqRAzhZQAFYAWoJTUFJTkNMQVNDcghZSE4wME5NRAo2CMGMARIENzUyNhjiMCCBkQEo_I6RAzDRj5EDOFlAAVgBaglNQUlOQ0xBU0NyCFlITjAwTk1ECq0BCjUIwYwBEgQ3NTIzGIGRASDiMCi5zpEDMInPkQM4S0AAWAFqCFNUQU5EQVJEcghWSFg1N05NTAo-CMGMARIEMzYyMBjiMCDgXCj915EDMK_ckQM4VkABWAFqCFNUQU5EQVJEcghWSFg1N05NTHoICMSYARICODMKNAjEmAESBDEyNjcY4FwgwUUow92RAzCy3pEDOFZAAVgBaghTVEFOREFSRHIIVkhYNTdOTUwSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Jun 29 - Mon, Jul 6 BWI Baltimore BES Brest $4,075 Roundtrip found 6 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:BES,departure:6/29/2026TANYT&leg2=from:BES,to:BWI,departure:7/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:4074.43&airProductToken=AQqnAQo2CMSYARIENTY2OBjBRSDBkwEovIKRAzChg5EDOFlAAFgBaglNQUlOQ0xBU0NyCFlITjAwTk1ECjUIxJgBEgMyMjQYwZMBIOIwKKSFkQMw0oiRAzhZQAFYAWoJTUFJTkNMQVNDcghZSE4wME5NRAo2CMGMARIENzUyNhjiMCCBkQEo_I6RAzDRj5EDOFlAAVgBaglNQUlOQ0xBU0NyCFlITjAwTk1ECq0BCjUIwYwBEgQ3NTIzGIGRASDiMCi5zpEDMInPkQM4S0AAWAFqCFNUQU5EQVJEcghWSFg1N05NTAo-CMGMARIEMzYyMBjiMCDgXCj915EDMK_ckQM4VkABWAFqCFNUQU5EQVJEcghWSFg1N05NTHoICMSYARICODMKNAjEmAESBDEyNjcY4FwgwUUow92RAzCy3pEDOFZAAVgBaghTVEFOREFSRHIIVkhYNTdOTUwSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) __Flights from Baltimore (BWI) to Brest (BES)__ | Origin airport | Baltimore Washington Intl. Thurgood Marshall | | ------------------- | -------------------------------------------- | | Destination airport | Brest - Brittany | | Roundtrip price | $1,023 | | Distance | 3522 mi | ## Baltimore to Brest Flights The cheapest times to fly from Baltimore to Brest On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Brest are during the month of February. You can find some of the cheapest flights from Baltimore to Brest with Expedia's search tool and vast selection of airlines. The best time to book a flight from Baltimore to Brest Sunday is one of the best days to book for cheap flights from Baltimore to Brest: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Baltimore to Brest Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Brest in 2026\. You can also book with separate airlines for your outbound and return journeys, from $459 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Brest flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Baltimore to Brest airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Frequently asked questions ### How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Brest - Brittany Airport (BES) cost? ### What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Brest - Brittany Airport (BES)? ### What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Brest - Brittany Airport (BES)? ### How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Brest - Brittany Airport (BES)? ### What day of the week has the most flights from BWI to BES? ### What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Brest - Brittany Airport (BES)? ### Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Brest - Brittany Airport (BES) last-minute? ### Is it cheaper to book a BWI to BES flight and hotel package? ### Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Brest - Brittany Airport (BES)? \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - Other - [Guipavas Hotels ](https://www.expedia.com/Guipavas-Hotels.d6299459.Travel-Guide-Hotels) - [Gouesnou Hotels ](https://www.expedia.com/Gouesnou-Hotels.d9070.Travel-Guide-Hotels) - [Kersaint-Plabennec Hotels ](https://www.expedia.com/Kersaint-Plabennec-Hotels.d553248625809812154.Travel-Guide-Hotels) - [Le Relecq-Kerhuon Hotels ](https://www.expedia.com/Le-Relecq-Kerhuon-Hotels.d6047046.Travel-Guide-Hotels) - [Guest Houses in Le Relecq-Kerhuon ](https://www.expedia.com/Le-Relecq-Kerhuon-Guest-Houses.d6047046-aaGuestHouses.Travel-Guide-Accommodation) - [Hotels near Europe ](https://www.expedia.com/Europe-Brest-Hotels.0-n553248635976399591-0.Travel-Guide-Filter-Hotels) - [Plabennec Hotels ](https://www.expedia.com/Plabennec-Hotels.d553248625809667417.Travel-Guide-Hotels) - [Saint-Divy Hotels ](https://www.expedia.com/Saint-Divy-Hotels.d553248625734320511.Travel-Guide-Hotels) - 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