Title: $335 Cheap flights from Bucharest to Washington (BUH to DCA) - Expedia.com ![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) # $335 Cheap Flights from Bucharest (BUH) to Washington (DCA) [View $335 flight on Tue, May 5, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:OTP,to:DCA,departure:5/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:334.03&airProductToken=AQqnAQoyCMKCARIDODc5GO58IOuJASibkowDMPyTjAM4T0AAWAFqBU5PQkFHcglPTE41QzVCV1AKMgjCggESAzExNRjriQEgqVEolJaMAzDvmYwDOE9AAVgBagVOT0JBR3IJT0xONUM1QldQCj0IwoIBEgQ2NTgwGKlRIEMoqpuMAzCVnIwDOE9AAVgBagVOT0JBR3IJT0xONUM1QldQegoI2bABEgQ2NTgwEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) - [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 Add a place to stay Direct flights only ## Popular airlines from Bucharest to Washington, DC (DCA-Ronald Reagan Washington National) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:BUH,to:DCA,departure:3/1/2026TANYT&leg2=from:DCA,to:BUH,departure:3/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.com/Flights-Search?leg1=from:BUH,to:DCA,departure:3/1/2026TANYT&leg2=from:DCA,to:BUH,departure:3/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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:BUH,to:DCA,departure:3/1/2026TANYT&leg2=from:DCA,to:BUH,departure:3/8/2026TANYT&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_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:BUH,to:DCA,departure:3/1/2026TANYT&leg2=from:DCA,to:BUH,departure:3/8/2026TANYT&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.com/Flights-Search?leg1=from:BUH,to:DCA,departure:3/1/2026TANYT&leg2=from:DCA,to:BUH,departure:3/8/2026TANYT&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_LO.svg) LOT-Polish Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BUH,to:DCA,departure:3/1/2026TANYT&leg2=from:DCA,to:BUH,departure:3/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LO"}}]) - ![](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 Bucharest to Washington (BUH-DCA) Prices were available within the past 7 days and start at $335 for one-way flights and $566 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Wed, Mar 11 - Sun, Mar 22 OTP Bucharest DCA Washington $566 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:DCA,departure:3/11/2026TANYT&leg2=from:DCA,to:OTP,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:565.73&airProductToken=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) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Thu, Mar 12 - Sun, Mar 22 OTP Bucharest DCA Washington $567 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:DCA,departure:3/12/2026TANYT&leg2=from:DCA,to:OTP,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:566.73&airProductToken=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) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Apr 8 - Wed, Apr 22 OTP Bucharest DCA Washington $568 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:DCA,departure:4/8/2026TANYT&leg2=from:DCA,to:OTP,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:567.43&airProductToken=AQqlAQo9CMGGARIEOTE2MxjufCClBCiF5YkDMKDmiQM4S0AAWAFqBUJBU0lDcghLWDZRQVhCUXoKCMyQARIEMTQxOQoxCMGGARIDODQzGKUEIJjOASiJ54kDMIfriQM4S0ABWAFqBUJBU0lDcghLWDZRQVhCUQoxCMGGARIEODc4OBiYzgEgQyjm64kDMMPsiQM4S0ABWAFqBUJBU0lDcghLWDZRQVhCUQqjAQowCMGGARIEODgyMhhDIJhdKMmEiwMwr4WLAzhLQABYAWoFQkFTSUNyCEtYNlFBWEJRCjAIwYYBEgM4NDQYmF0gpQQohoiLAzDNi4sDOEtAAVgBagVCQVNJQ3IIS1g2UUFYQlEKPQjBhgESBDkxNjQYpQQg7nwoooyLAzCujYsDOEtAAVgBagVCQVNJQ3IIS1g2UUFYQlF6CgjMkAESBDE0MTgSCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Apr 8 - Wed, Apr 22 OTP Bucharest DCA Washington $572 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:DCA,departure:4/8/2026TANYT&leg2=from:DCA,to:OTP,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:571.13&airProductToken=AQqlAQo9CMGGARIEOTE2MxjufCClBCiF5YkDMKDmiQM4S0AAWAFqBUJBU0lDcghLWDZRQVhCUXoKCMyQARIEMTQxOQoxCMGGARIDODQzGKUEIJjOASiJ54kDMIfriQM4S0ABWAFqBUJBU0lDcghLWDZRQVhCUQoxCMGGARIEODc4OBiYzgEgQyjm64kDMMPsiQM4S0ABWAFqBUJBU0lDcghLWDZRQVhCUQqlAQoxCMGGARIEODc4MxhDIJjOASj0g4sDMNKEiwM4S0AAWAFqBUJBU0lDcghLWDZRQVhCUQoxCMGGARIDODM2GJjOASCMFSjeh4sDMLmLiwM4S0ABWAFqBUJBU0lDcghLWDZRQVhCUQo9CMGGARIEOTQ3NBiMFSDufCiEjIsDMPyMiwM4S0ABWAFqBUJBU0lDcghLWDZRQVhCUXoKCMyQARIEMTY1MBIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMA0) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Wed, Apr 22 - Wed, Apr 29 OTP Bucharest DCA Washington $573 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:DCA,departure:4/22/2026TANYT&leg2=from:DCA,to:OTP,departure:4/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:572.93&airProductToken=AQqpAQo0CMywARIEMTg4NxjufCC5PCiI_4oDMKOAiwM4S0AAWAFqCEVDT0xJR0hUcghLWDZRQVhCUQo8CMywARICODYYuTwgmF0owIKLAzC0hosDOEtAAVgBaghFQ09MSUdIVHIIS1g2UUFYQlF6CAjXlgESAjg2CjMIwYYBEgQ4ODI1GJhdIEMo4IiLAzDRiYsDOEtAAVgBaghFQ09MSUdIVHIIS1g2UUFYQlEKngEKMwjBhgESBDg4MjIYQyCYXSip04sDMI_UiwM4S0AAWAFqCEVDT0xJR0hUcghLWDZRQVhCUQoyCM-mARICNTYYmF0glSIo69aLAzDL2osDOEtAAVgBaghFQ09MSUdIVHIIS1g2UUFYQlEKMwjPpgESAzY5MxiVIiDufCiW24sDMPXbiwM4S0ABWAFqCEVDT0xJR0hUcghLWDZRQVhCURIKCAIQARgCKgJMWBgBIgQIARABKAIoAygEMAs) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Thu, Mar 12 - Sun, Mar 22 OTP Bucharest DCA Washington $574 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:DCA,departure:3/12/2026TANYT&leg2=from:DCA,to:OTP,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:573.83&airProductToken=AQqrAQpACMywARIEMTg4NxjufCC5PCiusocDMMmzhwM4S0AAWAFqCEVDT0xJR0hUcghLWDZRQVhCUXoKCMKoARIEMTg4NwoyCMywARICODYYuTwgmF0o3LWHAzDLuYcDOEtAAVgBaghFQ09MSUdIVHIIS1g2UUFYQlEKMwjBhgESBDg4MjUYmF0gQyjAu4cDMLS8hwM4S0ABWAFqCEVDT0xJR0hUcghLWDZRQVhCUQqeAQozCMGGARIEODgyMhhDIJhdKOmniAMwzqiIAzhLQABYAWoIRUNPTElHSFRyCEtYNlFBWEJRCjIIz6YBEgI1NhiYXSCVIijnq4gDMMeviAM4S0ABWAFqCEVDT0xJR0hUcghLWDZRQVhCUQozCM-mARIDNjkzGJUiIO58KJewiAMw9rCIAzhLQAFYAWoIRUNPTElHSFRyCEtYNlFBWEJREgoIAhABGAIqAkxYGAEiBAgBEAEoAigDKAQwCw) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Mar 11 - Sun, Mar 22 OTP Bucharest DCA Washington $575 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:DCA,departure:3/11/2026TANYT&leg2=from:DCA,to:OTP,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:574.93&airProductToken=AQquAQo8CMGGARIENjE4MRjufCCVIiinp4cDMIuohwM4S0AAWAFqBUJBU0lDcghLWDZRQVhCUXoJCM-mARIDNzAwCjwIwYYBEgQ2MjExGJUiIJhdKMSphwMw5a2HAzhLQAFYAWoFQkFTSUNyCEtYNlFBWEJRegkIz6YBEgMwNTUKMAjBhgESBDg4MjUYmF0gQyigsIcDMJSxhwM4S0ABWAFqBUJBU0lDcghLWDZRQVhCUQquAQowCMGGARIEODgyMhhDIJhdKOmniAMwzqiIAzhLQABYAWoFQkFTSUNyCEtYNlFBWEJRCjwIwYYBEgQ2MjEyGJhdIJUiKOeriAMwx6-IAzhLQAFYAWoFQkFTSUNyCEtYNlFBWEJRegkIz6YBEgMwNTYKPAjBhgESBDYxODAYlSIg7nwol7CIAzD2sIgDOEtAAVgBagVCQVNJQ3IIS1g2UUFYQlF6CQjPpgESAzY5MxIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMA0) ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Thu, Mar 12 - Sun, Mar 22 OTP Bucharest DCA Washington $576 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:DCA,departure:3/12/2026TANYT&leg2=from:DCA,to:OTP,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:575.73&airProductToken=AQqeAQozCM-mARIDNzAwGO58IJUiKMeyhwMwq7OHAzhLQABYAWoIRUNPTElHSFRyCEtYNlFBWEJRCjIIz6YBEgI1NRiVIiCYXSjktIcDMIW5hwM4S0ABWAFqCEVDT0xJR0hUcghLWDZRQVhCUQozCMGGARIEODgyNRiYXSBDKMC7hwMwtLyHAzhLQAFYAWoIRUNPTElHSFRyCEtYNlFBWEJRCp4BCjMIwYYBEgQ4ODI0GEMgmF0omqqIAzCDq4gDOEtAAFgBaghFQ09MSUdIVHIIS1g2UUFYQlEKMgjPpgESAjU2GJhdIJUiKOeriAMwx6-IAzhLQAFYAWoIRUNPTElHSFRyCEtYNlFBWEJRCjMIz6YBEgM2OTMYlSIg7nwol7CIAzD2sIgDOEtAAVgBaghFQ09MSUdIVHIIS1g2UUFYQlESCggCEAEYAioCT1MYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Apr 22 - Wed, Apr 29 OTP Bucharest DCA Washington $587 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:DCA,departure:4/22/2026TANYT&leg2=from:DCA,to:OTP,departure:4/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:586.93&airProductToken=AQrEAQpACNWCARIEOTI4NhjufCClBCj5_ooDMJSAiwM4S0AAWAFqCEVDT0JBU0lDcghLWDZRS1hCUXoKCMyQARIEMTQyMwo_CNWCARIEODU3ORilBCCYXSibgYsDMPGEiwM4S0ABWAFqCEVDT0JBU0lDcghLWDZRS1hCUXoJCMGGARIDODQ1Cj8I1YIBEgQ4MzcyGJhdIEMo5IWLAzDShosDOEtAAVgBaghFQ09CQVNJQ3IIS1g2UUtYQlF6CgjBhgESBDg4MjMKnwEKMgjVggESAzUxMRhDIK4cKJzUiwMwp9WLAzhLQABYAWoIRUNPTElHSFRyCEtYNlFLWEJRCjMIzJABEgM0MzEYrhwgpQQokdaLAzCF2osDOEtAAVgBaghFQ09MSUdIVHIIS1g2UUtYQlEKNAjMkAESBDE0MTgYpQQg7nwogtuLAzCO3IsDOEtAAVgBaghFQ09MSUdIVHIIS1g2UUtYQlESCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, Apr 22 - Wed, Apr 29 OTP Bucharest DCA Washington $589 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:OTP,to:DCA,departure:4/22/2026TANYT&leg2=from:DCA,to:OTP,departure:4/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:588.53&airProductToken=AQqXAQoxCMyQARIEMTQyMxjufCClBCj5_ooDMJSAiwM4S0AAWAFqBUJBU0lDcghLWDZRS1hCUQowCMGGARIDODQ1GKUEIJhdKJuBiwMw8YSLAzhLQAFYAWoFQkFTSUNyCEtYNlFLWEJRCjAIwYYBEgQ4ODIzGJhdIEMo5IWLAzDShosDOEtAAVgBagVCQVNJQ3IIS1g2UUtYQlEKngEKMwjBhgESBDg4MjIYQyCYXSip04sDMI_UiwM4S0AAWAFqCEVDT0xJR0hUcghLWDZRS1hCUQoyCM-mARICNTYYmF0glSIo69aLAzDL2osDOEtAAVgBaghFQ09MSUdIVHIIS1g2UUtYQlEKMwjPpgESAzY5MxiVIiDufCiW24sDMPXbiwM4S0ABWAFqCEVDT0xJR0hUcghLWDZRS1hCURIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Alternative airports near Washington Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:OTP,to:BWI,departure:3/1/2026TANYT&leg2=from:BWI,to:OTP,departure:8/31/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) BWI Baltimore Washington Intl. Thurgood Marshall 40 min [Flights from $636 ](https://www.expedia.com/Flights-Search?leg1=from:OTP,to:BWI,departure:3/1/2026TANYT&leg2=from:BWI,to:OTP,departure:8/31/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) [](https://www.expedia.com/Flights-Search?leg1=from:OTP,to:IAD,departure:3/1/2026TANYT&leg2=from:IAD,to:OTP,departure:3/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) IAD Washington Dulles Intl. Cheapest 36 min [Flights from $562 ](https://www.expedia.com/Flights-Search?leg1=from:OTP,to:IAD,departure:3/1/2026TANYT&leg2=from:IAD,to:OTP,departure:3/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flights from Bucharest (OTP) to Washington (DCA)__ | Origin airport | Henri Coanda Intl. | | ------------------- | --------------------------------- | | Destination airport | Ronald Reagan Washington National | | Roundtrip price | $566 | | Distance | 4952 mi | ## Bucharest to Washington Flights The cheapest times to fly from Bucharest to Washington 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 Bucharest to Washington are during the month of March. You can find some of the cheapest flights from Bucharest to Washington with Expedia's search tool and vast selection of airlines. The best time to book a flight from Bucharest to Washington Sunday is one of the best days to book for cheap flights from Bucharest to Washington: 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 Bucharest to Washington 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 Bucharest to Washington in 2026\. You can also book with separate airlines for your outbound and return journeys, from $335 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 Bucharest to Washington 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 Bucharest to Washington 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. \*Flight schedules are subject to change. \*Available to One Key members.