Title: £150 Cheap Flights from Ottawa to Washington (YOW to WAS) - Expedia.co.uk ![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://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £150 Cheap Flights from Ottawa (YOW) to Washington (WAS) [View £150 flight on Tue, 28 Oct 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:YOW,to:IAD,departure:28/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:149.90&airProductToken=AQpnCjIIwYYBEgQ4MDEyGNizASCYXSiqyvsCMNbK-wI4R0AAWAFqBUJBU0lDcghHTkEyQTdCQQoxCMGGARIEODcyMxiYXSCIGCikzPsCMJvN-wI4R0ABWAFqBUJBU0lDcghHTkEyQTdCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) - [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 Ottawa International Airport (YOW) to Washington - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:yow,to:was,departure:19/10/2025TANYT&leg2=from:was,to:yow,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:yow,to:was,departure:19/10/2025TANYT&leg2=from:was,to:yow,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![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:yow,to:was,departure:19/10/2025TANYT&leg2=from:was,to:yow,departure:26/10/2025TANYT&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) ## Cheap Flights from Ottawa (YOW) to Washington (WAS) Prices were available within the past 7 days and start at £150 for one-way flights and £264 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, 12 Nov - Wed, 19 Nov YOW Ottawa DCA Washington £264 Return found 16 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:DCA,departure:12/11/2025TANYT&leg2=from:DCA,to:YOW,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:263.60&airProductToken=AQpmCjIIwYYBEgQyNTQ0GNizASCYXSjW8fwCMIjy_AI4R0AAWAFqBUJBU0lDcghHTkEyQTdCQQowCMGGARIEODgyMxiYXSBDKPvy_AIw7_P8AjhHQAFYAWoFQkFTSUNyCEdOQTJBN0JBCjMKMQjBhgESBDg4NzAYQyDYswEos8H9AjCSwv0COEdAAFgBagVCQVNJQ3IIR05BMkE3QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, 18 Feb - Wed, 25 Feb YOW Ottawa IAD Washington £265 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:IAD,departure:18/02/2026TANYT&leg2=from:IAD,to:YOW,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:264.80&airProductToken=AQpnCjIIwYYBEgQ4MDEyGNizASCYXSiGwoUDMLLChQM4R0AAWAFqBUJBU0lDcghHTkEyQTdCQQoxCMGGARIEODcyMxiYXSCIGCiAxIUDMPfEhQM4R0ABWAFqBUJBU0lDcghHTkEyQTdCQQpnCjEIwYYBEgQ4NzI2GIgYIJhdKLWOhgMwpo-GAzhHQABYAWoFQkFTSUNyCEdOQTJBN0JBCjIIwYYBEgQ4MDA3GJhdINizASiMkIYDMLyQhgM4R0ABWAFqBUJBU0lDcghHTkEyQTdCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, 18 Feb - Wed, 25 Feb YOW Ottawa DCA Washington £265 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:DCA,departure:18/02/2026TANYT&leg2=from:DCA,to:YOW,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:264.80&airProductToken=AQpmCjIIwYYBEgQ4MDA2GNizASCYXSiWwIUDMMjAhQM4R0AAWAFqBUJBU0lDcghHTkEyQTdCQQowCMGGARIEODgyMxiYXSBDKLvBhQMwr8KFAzhHQAFYAWoFQkFTSUNyCEdOQTJBN0JBCjMKMQjBhgESBDg4NzAYQyDYswEo84-GAzDSkIYDOEdAAFgBagVCQVNJQ3IIR05BMkE3QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, 12 Nov - Wed, 19 Nov YOW Ottawa DCA Washington £269 Return found 16 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:DCA,departure:12/11/2025TANYT&leg2=from:DCA,to:YOW,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:268.50&airProductToken=AQpnCjIIwYYBEgM0NTEY2LMBIJjOASih8vwCMPHy_AI4R0AAWAFqBUJBU0lDcghHTkEyQTdCQQoxCMGGARIEODc4NBiYzgEgQyiq9PwCMIn1_AI4R0ABWAFqBUJBU0lDcghHTkEyQTdCQQpmCjAIwYYBEgQ4ODIwGEMgmF0olL79AjD9vv0COEdAAFgBagVCQVNJQ3IIR05BMkE3QkEKMgjBhgESBDgwMDEYmF0g2LMBKL6__QIw8r_9AjhHQAFYAWoFQkFTSUNyCEdOQTJBN0JBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, 13 Feb - Fri, 20 Feb YOW Ottawa DCA Washington £270 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:DCA,departure:13/02/2026TANYT&leg2=from:DCA,to:YOW,departure:20/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:269.70&airProductToken=AQpnCjIIwYYBEgM0NTEY2LMBIJjOASjBiIUDMJGJhQM4R0AAWAFqBUJBU0lDcghHTkEyQTdCQQoxCMGGARIEODc4NBiYzgEgQyjKioUDMKmLhQM4R0ABWAFqBUJBU0lDcghHTkEyQTdCQQpmCjAIwYYBEgQ4ODIwGEMgmF0otNSFAzCd1YUDOEdAAFgBagVCQVNJQ3IIR05BMkE3QkEKMgjBhgESBDgwMDEYmF0g2LMBKN7VhQMwktaFAzhHQAFYAWoFQkFTSUNyCEdOQTJBN0JBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, 12 Nov - Wed, 19 Nov YOW Ottawa DCA Washington £272 Return found 16 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:DCA,departure:12/11/2025TANYT&leg2=from:DCA,to:YOW,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:271.51&airProductToken=AQozCjEIwYYBEgQ4ODY5GNizASBDKMLx_AIwr_L8AjhHQABYAWoFQkFTSUNyCEdOQTJBN0JBCjMKMQjBhgESBDg4NzAYQyDYswEos8H9AjCSwv0COEdAAFgBagVCQVNJQ3IIR05BMkE3QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, 13 Feb - Fri, 20 Feb YOW Ottawa DCA Washington £273 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:DCA,departure:13/02/2026TANYT&leg2=from:DCA,to:YOW,departure:20/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:272.74&airProductToken=AQozCjEIwYYBEgQ4ODY5GNizASBDKOKHhQMwz4iFAzhHQABYAWoFQkFTSUNyCEdOQTJBN0JBCjMKMQjBhgESBDg4NzAYQyDYswEo09eFAzCy2IUDOEdAAFgBagVCQVNJQ3IIR05BMkE3QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Sun, 9 Nov - Sun, 16 Nov YOW Ottawa IAD Washington £273 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:IAD,departure:09/11/2025TANYT&leg2=from:IAD,to:YOW,departure:16/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:272.80&airProductToken=AQppCjMI0IgBEgQyMjA4GNizASD4zAEoxtD8AjCK0fwCOFpAAFgBagVCQVNJQ3IIWjJOMFpSWkwKMgjQiAESBDI3MjMY-MwBIIgYKJ3S_AIw9tL8AjhaQAFYAWoFQkFTSUNyCFoyTjBaUlpMCmkKMgjQiAESBDI3MjIYiBgg-MwBKIif_QIw4p_9AjhaQABYAWoFQkFTSUNyCFoyTjBaUlpMCjMI0IgBEgQyMjY1GPjMASDYswEoqqH9AjDlof0COFpAAVgBagVCQVNJQ3IIWjJOMFpSWkwSCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, 6 Nov - Thu, 13 Nov YOW Ottawa DCA Washington £274 Return found 16 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:DCA,departure:06/11/2025TANYT&leg2=from:DCA,to:YOW,departure:13/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:273.80&airProductToken=AQozCjEIwYYBEgQ4ODY5GNizASBDKIKu_AIw7678AjhHQABYAWoFQkFTSUNyCEdOQTJBN0JBCjMKMQjBhgESBDg4NzAYQyDYswEo8_38AjDS_vwCOEdAAFgBagVCQVNJQ3IIR05BMkE3QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Sat, 15 Nov - Sat, 22 Nov YOW Ottawa BWI Baltimore £511 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:BWI,departure:15/11/2025TANYT&leg2=from:BWI,to:YOW,departure:22/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:510.50&airProductToken=AQqdAQoyCNemARIDNTg5GNizASCYzgEogJH9AjDVkf0COExAAFgBagVFQ09OT3IITE9WRDBaRVMKMwjXpgESBDYzNDAYmM4BIOO0ASiJk_0CMOCT_QI4TEABWAFqBUVDT05PcghMT1ZEMFpFUwoyCNemARIENzE5NRjjtAEgwUUow5X9AjCdlv0COExAAVgBagVFQ09OT3IITE9WRDBaRVMKmwEKMQjXpgESBDY3MDkYwUUg4Fwo9N_9AjD14P0COExAAFgBagVFQ09OT3IITE9WRDBaRVMKMgjXpgESBDYzMDEY4FwgmM4BKIXk_QIwiOX9AjhMQAFYAWoFRUNPTk9yCExPVkQwWkVTCjII16YBEgM1ODgYmM4BINizASiO6P0CMNbo_QI4TEABWAFqBUVDT05PcghMT1ZEMFpFUxIKCAEQARgBKgJXUxgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Ottawa (YOW) to Washington (WAS) ### May is typically the cheapest month to fly From £164 - £388 per traveller. Flight from Ottawa to Washington route information | Origin airport | Macdonald-Cartier Intl. | | --- | --- | | Destination airport | Ronald Reagan Washington National | | Return price | £264 | | Distance | 724 km | ## Compare flights from Ottawa to Washington easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Ottawa to Washington. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to WAS-All Airports in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Macdonald-Cartier Intl. to WAS-All Airports.   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 Macdonald-Cartier Intl. (YOW) to WAS-All Airports (WAS) The easiest way to view the best deals on flights from Ottawa to Washington 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 Macdonald-Cartier Intl. to WAS-All Airports start at just £264 and range up to £511.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Ottawa and Washington - booking your flight during November, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Ottawa to Washington flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Macdonald-Cartier Intl. to WAS-All Airports 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 - [Flights from Aberdeen (ABZ) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/abz/bwi/aberdeen-to-baltimore) - [Flights from Accra (ACC) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/acc/bwi/accra-to-baltimore) - [Flights from Amsterdam (AMS) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/ams/bwi/amsterdam-to-baltimore) - [Flights from Austin (AUS) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/aus/bwi/austin-to-baltimore) - [Flights from Alexandria Bay (AXB) to Camp Springs (ADW)](https://www.expedia.co.uk/lp/flights/axb/adw/alexandria-bay-to-camp-springs) - [Flights from Blue Bell (BBX) to Gaithersburg (GAI)](https://www.expedia.co.uk/lp/flights/bbx/gai/blue-bell-to-gaithersburg) - [Flights from Barcelona (BCN) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/bcn/bwi/barcelona-to-baltimore) - [Flights from Belfast (BFS) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/bfs/bwi/belfast-to-baltimore) - [Flights from Bangor (BGR) to College Park (CGS)](https://www.expedia.co.uk/lp/flights/bgr/cgs/bangor-to-college-park) - [Flights from Belfast (BHD) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/bhd/bwi/belfast-to-baltimore) - [Flights from Birmingham (BHX) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/bhx/bwi/birmingham-to-baltimore) - [Flights from Nashville (BNA) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/bna/bwi/nashville-to-baltimore) - [Flights from Boston (BOS) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/bos/bwi/boston-to-baltimore) - [Flights from Bristol (BRS) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/brs/bwi/bristol-to-baltimore) - [Flights from Buffalo (BUF) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/buf/bwi/buffalo-to-baltimore) - [Flights from Baltimore (BWI) to College Park (CGS)](https://www.expedia.co.uk/lp/flights/bwi/cgs/baltimore-to-college-park) - [Flights from Cumberland (CBE) to Fort Meade (FME)](https://www.expedia.co.uk/lp/flights/cbe/fme/cumberland-to-fort-meade) - [Flights from Cambridge (CBG) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/cbg/bwi/cambridge-to-baltimore) - [Flights from Cedar Rapids (CID) to College Park (CGS)](https://www.expedia.co.uk/lp/flights/cid/cgs/cedar-rapids-to-college-park) - [Flights from Charlotte (CLT) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/clt/bwi/charlotte-to-baltimore) - [Flights from Colorado Springs (COS) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/cos/bwi/colorado-springs-to-baltimore) - [Flights from Jacksonville (CRG) to Fort Meade (FME)](https://www.expedia.co.uk/lp/flights/crg/fme/jacksonville-to-fort-meade) - [Flights from Cincinnati (CVG) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/cvg/bwi/cincinnati-to-baltimore) - [Flights from Cardiff (CWL) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/cwl/bwi/cardiff-to-baltimore) - [Flights from Washington (DCA) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/dca/bwi/washington-to-baltimore) - [Flights from Denver (DEN) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/den/bwi/denver-to-baltimore) - [Flights from Dorunda Station (DRD) to Camp Springs (ADW)](https://www.expedia.co.uk/lp/flights/drd/adw/dorunda-station-to-camp-springs) - [Flights from Dubai (DXB) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/dxb/bwi/dubai-to-baltimore) - [Flights from Edinburgh (EDI) to Camp Springs (ADW)](https://www.expedia.co.uk/lp/flights/edi/adw/edinburgh-to-camp-springs) - [Flights from Edinburgh (EDI) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/edi/bwi/edinburgh-to-baltimore) - [Flights from East Midlands (EMA) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/ema/bwi/east-midlands-to-baltimore) - [Flights from Newark Liberty Intl. Airport (EWR) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/ewr/bwi/newark-liberty-intl-airport-to-baltimore) - [Flights from Exeter (EXT) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/ext/bwi/exeter-to-baltimore) - [Flights from Fort Lauderdale (FLL) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/fll/bwi/fort-lauderdale-to-baltimore) - [Flights from Frankfurt (FRA) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/fra/bwi/frankfurt-to-baltimore) - [Flights from Glasgow (GLA) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/gla/bwi/glasgow-to-baltimore) - [Flights from Green Bay (GRB) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/grb/bwi/green-bay-to-baltimore) - [Flights from Grand Rapids (GRR) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/grr/bwi/grand-rapids-to-baltimore) - [Flights from Hull (HUY) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/huy/bwi/hull-to-baltimore) - [Flights from Hyderabad (HYD) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/hyd/bwi/hyderabad-to-baltimore) - [Flights from Washington (IAD) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/iad/bwi/washington-to-baltimore) - [Flights from Indianapolis (IND) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/ind/bwi/indianapolis-to-baltimore) - [Flights from Isle of Man (IOM) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/iom/bwi/isle-of-man-to-baltimore) - [Flights from Jacksonville (JAX) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/jax/bwi/jacksonville-to-baltimore) - [Flights from New York (JFK) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/jfk/bwi/new-york-to-baltimore) - [Flights from New York (JFK) to College Park (CGS)](https://www.expedia.co.uk/lp/flights/jfk/cgs/new-york-to-college-park) - [Flights from New York (JFK) to Fort Meade (FME)](https://www.expedia.co.uk/lp/flights/jfk/fme/new-york-to-fort-meade) - [Flights from Kingston (KIN) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/kin/bwi/kingston-to-baltimore) - [Flights from Leeds (LBA) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/lba/bwi/leeds-to-baltimore) - [Flights from London (LCY) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/lcy/bwi/london-to-baltimore) - [Flights from New York (LGA) to Gaithersburg (GAI)](https://www.expedia.co.uk/lp/flights/lga/gai/new-york-to-gaithersburg) - [Flights from London (LGW) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/lgw/bwi/london-to-baltimore) - [Flights from London (LHR) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/lhr/bwi/london-to-baltimore) - [Flights from London (LHR) to College Park (CGS)](https://www.expedia.co.uk/lp/flights/lhr/cgs/london-to-college-park) - [Flights from London (LHR) to Gaithersburg (GAI)](https://www.expedia.co.uk/lp/flights/lhr/gai/london-to-gaithersburg) - [Flights from Lisbon (LIS) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/lis/bwi/lisbon-to-baltimore) - [Flights from London (LON) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/lon/bwi/london-to-baltimore) - [Flights from Liverpool (LPL) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/lpl/bwi/liverpool-to-baltimore) - [Flights from Madrid (MAD) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/mad/bwi/madrid-to-baltimore) - [Flights from Manchester (MAN) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/man/bwi/manchester-to-baltimore) - [Flights from Montego Bay (MBJ) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/mbj/bwi/montego-bay-to-baltimore) - [Flights from Kansas City (MCI) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/mci/bwi/kansas-city-to-baltimore) - [Flights from Memphis (MEM) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/mem/bwi/memphis-to-baltimore) - [Flights from Milwaukee (MKE) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/mke/bwi/milwaukee-to-baltimore) - [Flights from Milwaukee (MKE) to Gaithersburg (GAI)](https://www.expedia.co.uk/lp/flights/mke/gai/milwaukee-to-gaithersburg) - [Flights from Durham (MME) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/mme/bwi/durham-to-baltimore) - [Flights from Madison (MSN) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/msn/bwi/madison-to-baltimore) - [Flights from Minneapolis (MSP) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/msp/bwi/minneapolis-to-baltimore) - [Flights from New Orleans (MSY) to College Park (CGS)](https://www.expedia.co.uk/lp/flights/msy/cgs/new-orleans-to-college-park) - [Flights from Munich (MUC) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/muc/bwi/munich-to-baltimore) - [Flights from Nottingham (NQT) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/nqt/bwi/nottingham-to-baltimore) - [Flights from Newquay (NQY) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/nqy/bwi/newquay-to-baltimore) - [Flights from Tokyo (NRT) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/nrt/bwi/tokyo-to-baltimore) - [Flights from Navegantes (NVT) to Camp Springs (ADW)](https://www.expedia.co.uk/lp/flights/nvt/adw/navegantes-to-camp-springs) - [Flights from New York (NYC) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/nyc/bwi/new-york-to-baltimore) - [Flights from Ontario (ONT) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/ont/bwi/ontario-to-baltimore) - [Flights from Norfolk (ORF) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/orf/bwi/norfolk-to-baltimore) - [Flights from Portland (PDX) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/pdx/bwi/portland-to-baltimore) - [Flights from Philadelphia (PHL) to Fort Meade (FME)](https://www.expedia.co.uk/lp/flights/phl/fme/philadelphia-to-fort-meade) - [Flights from Phoenix (PHX) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/phx/bwi/phoenix-to-baltimore) - [Flights from Pittsburgh (PIT) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/pit/bwi/pittsburgh-to-baltimore) - [Flights from Providenciales (PLS) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/pls/bwi/providenciales-to-baltimore) - [Flights from Raleigh (RDU) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/rdu/bwi/raleigh-to-baltimore) - [Flights from Fort Myers (RSW) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/rsw/bwi/fort-myers-to-baltimore) - [Flights from San Diego (SAN) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/san/bwi/san-diego-to-baltimore) - [Flights from San Francisco (SFO) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/sfo/bwi/san-francisco-to-baltimore) - [Flights from Salt Lake City (SLC) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/slc/bwi/salt-lake-city-to-baltimore) - [Flights from Salt Lake City (SLC) to College Park (CGS)](https://www.expedia.co.uk/lp/flights/slc/cgs/salt-lake-city-to-college-park) - [Flights from Southampton (SOU) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/sou/bwi/southampton-to-baltimore) - [Flights from London (STN) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/stn/bwi/london-to-baltimore) - [Flights from Syracuse (SYR) to College Park (CGS)](https://www.expedia.co.uk/lp/flights/syr/cgs/syracuse-to-college-park) - [Flights from Tampa (TPA) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/tpa/bwi/tampa-to-baltimore) - [Flights from Tucson (TUS) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/tus/bwi/tucson-to-baltimore) - [Flights from Knoxville (TYS) to College Park (CGS)](https://www.expedia.co.uk/lp/flights/tys/cgs/knoxville-to-college-park) - [Flights from Halifax (YHZ) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/yhz/bwi/halifax-to-baltimore) - [Flights from Ottawa (YOW) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/yow/bwi/ottawa-to-baltimore) - [Flights from Montreal (YUL) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/yul/bwi/montreal-to-baltimore) - [Flights from Vancouver (YVR) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/yvr/bwi/vancouver-to-baltimore) - [Flights from Calgary (YYC) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/yyc/bwi/calgary-to-baltimore) - [Flights from Toronto (YYZ) to Baltimore (BWI)](https://www.expedia.co.uk/lp/flights/yyz/bwi/toronto-to-baltimore) \*Available to Expedia members.