Title: CA $796 Cheap Flights from London (LHR) to Baltimore (BWI) - Expedia.ca ![Baltimore featuring a sunset, skyline and a marina](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) # CA $796 Cheap Flights from London (LHR) to Baltimore (BWI) [View CA $796 flight on Sun, Jan 18, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:LHR,to:BWI,departure:18/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:795.80&airProductToken=AQqeAQozCNamARIENzA1NBjriQEggJMBKMnlggMwlOaCAzhUQABYAWoFTElHSFRyCE9ZMlFCRExBCjMI1qYBEgQ0MDU3GICTASDjtAEoweuCAzDd74IDOFRAAVgBagVMSUdIVHIIT1kyUUJETEEKMgjEmAESBDI0ODAY47QBIMFFKN_wggMwvPGCAzhFQAFYAWoFTElHSFRyCE9ZMlFCRExBEgoIARABGAEqAlZTGAEiBAgBEAEoAigDKAQwAQ) - [Roundtrip](?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 Heathrow Airport (LHR) to Baltimore Washington International Airport (BWI) - ![Virgin Atlantic](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:bwi,departure:08/11/2025TANYT&leg2=from:bwi,to:lhr,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:bwi,departure:08/11/2025TANYT&leg2=from:bwi,to:lhr,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:bwi,departure:08/11/2025TANYT&leg2=from:bwi,to:lhr,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![Icelandair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FI.svg) Icelandair [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:bwi,departure:08/11/2025TANYT&leg2=from:bwi,to:lhr,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FI"}}]) - ![Finnair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:bwi,departure:08/11/2025TANYT&leg2=from:bwi,to:lhr,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![Iberia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:bwi,departure:08/11/2025TANYT&leg2=from:bwi,to:lhr,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:bwi,departure:08/11/2025TANYT&leg2=from:bwi,to:lhr,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) ![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 30% 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.ca/login) ## Cheap flights from London (LHR) to Baltimore (BWI) Prices were available within the past 7 days and start at CA $796 for one-way flights and CA $934 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Sat, Dec 6 - Sat, Dec 13 LHR London BWI Baltimore CA $934 Roundtrip found 12 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BWI,departure:06/12/2025TANYT&leg2=from:BWI,to:LHR,departure:13/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:933.10&airProductToken=AQplCjEIxpIBEgM0NTEY64kBIIopKP_9_gIwwv_-AjhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjAIxpIBEgM2NDMYiikgwUUonID_AjCsg_8COFhAAVgBagVMSUdIVHIIWEoyTUdCTFQKZQowCMaSARIDNjQyGMFFIIopKMjS_wIwptX_AjhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjEIxpIBEgM0NTQYiikg64kBKPTZ_wIwstv_AjhYQAFYAWoFTElHSFRyCFhKMk1HQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Dec 6 - Sat, Dec 13 LHR London BWI Baltimore CA $935 Roundtrip found 12 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BWI,departure:06/12/2025TANYT&leg2=from:BWI,to:LHR,departure:13/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:934.20&airProductToken=AQpvCjUIxJgBEgI1ORjriQEgwZMBKOT8_gIwuoD_AjhFQABYAWoJTUFJTkJBU0lDcghWWUdFRDhMQQo2CMSYARIENTY0NBjBkwEgwUUo34H_AjDMgv8COEVAAVgBaglNQUlOQkFTSUNyCFZZR0VEOExBCm8KNgjEmAESBDI0ODAYwUUg47QBKMzR_wIwr9L_AjhFQABYAWoJTUFJTkJBU0lDcghWWUdFRDhMQQo1CMSYARICMTYY47QBIOuJASj_0v8CMMHW_wI4RUABWAFqCU1BSU5CQVNJQ3IIVllHRUQ4TEESCggCEAEYAioCREwYASIECAEQASgCKAMoBDAB) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Sat, Dec 6 - Sat, Dec 13 LHR London BWI Baltimore CA $936 Roundtrip found 12 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BWI,departure:06/12/2025TANYT&leg2=from:BWI,to:LHR,departure:13/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:935.40&airProductToken=AQplCjEIxpIBEgM0NTUY64kBIIopKPOB_wIwu4P_AjhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjAIxpIBEgM2NDMYiikgwUUovIv_AjDMjv8COFhAAVgBagVMSUdIVHIIWEoyTUdCTFQKZQowCMaSARIDNjQyGMFFIIopKMjS_wIwptX_AjhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjEIxpIBEgM0NTQYiikg64kBKPTZ_wIwstv_AjhYQAFYAWoFTElHSFRyCFhKMk1HQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Thu, Dec 4 - Fri, Dec 12 LHR London BWI Baltimore CA $938 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BWI,departure:04/12/2025TANYT&leg2=from:BWI,to:LHR,departure:12/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:937.32&airProductToken=AQplCjEIxpIBEgM0NTEY64kBIIopKL_n_gIwgun-AjhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjAIxpIBEgM2NDMYiikgwUUo3On-AjDs7P4COFhAAVgBagVMSUdIVHIIWEoyTUdCTFQKZQowCMaSARIDNjQyGMFFIIopKKjH_wIwhsr_AjhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjEIxpIBEgM0NTQYiikg64kBKNTO_wIwktD_AjhYQAFYAWoFTElHSFRyCFhKMk1HQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Thu, Oct 30 - Mon, Nov 3 LHR London BWI Baltimore CA $939 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BWI,departure:30/10/2025TANYT&leg2=from:BWI,to:LHR,departure:03/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:938.61&airProductToken=AQplCjEIxpIBEgM0NTEY64kBIIopKN_d-wIwot_7AjhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjAIxpIBEgM2NDMYiikgwUUo_N_7AjCM4_sCOFhAAVgBagVMSUdIVHIIWEoyTUdCTFQKZQowCMaSARIDNjQyGMFFIIopKMiQ_AIwppP8AjhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjEIxpIBEgM0NTQYiikg64kBKPSX_AIwspn8AjhYQAFYAWoFTElHSFRyCFhKMk1HQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Thu, Dec 4 - Fri, Dec 12 LHR London BWI Baltimore CA $940 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BWI,departure:04/12/2025TANYT&leg2=from:BWI,to:LHR,departure:12/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:939.62&airProductToken=AQplCjEIxpIBEgM0NTUY64kBIIopKLPr_gIw--z-AjhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjAIxpIBEgM2NDMYiikgwUUo_PT-AjCM-P4COFhAAVgBagVMSUdIVHIIWEoyTUdCTFQKZQowCMaSARIDNjQyGMFFIIopKKjH_wIwhsr_AjhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjEIxpIBEgM0NTAYiikg64kBKMfK_wIwisz_AjhYQAFYAWoFTElHSFRyCFhKMk1HQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Fri, Nov 7 - Tue, Nov 11 LHR London BWI Baltimore CA $941 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BWI,departure:07/11/2025TANYT&leg2=from:BWI,to:LHR,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:940.91&airProductToken=AQplCjEIxpIBEgM0NTUY64kBIIopKNO7_AIwm738AjhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjAIxpIBEgM2NDMYiikgwUUonMX8AjCsyPwCOFhAAVgBagVMSUdIVHIIWEoyTUdCTFQKZQowCMaSARIDNjQyGMFFIIopKMjq_AIwpu38AjhYQABYAWoFTElHSFRyCFhKMk1HQkxUCjEIxpIBEgM0NTAYiikg64kBKOft_AIwqu_8AjhYQAFYAWoFTElHSFRyCFhKMk1HQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Wed, Nov 26 - Sun, Nov 30 LHR London BWI Baltimore CA $989 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BWI,departure:26/11/2025TANYT&leg2=from:BWI,to:LHR,departure:30/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:988.52&airProductToken=AQpnCjIIy5gBEgQ2MDQ4GOuJASDgXCj3i_4CMMqQ_gI4VkAAWAFqBUxJR0hUcghWWUdFRDhMQQoxCMuYARIENTAxMBjgXCDBRSiwkf4CMJiS_gI4VkABWAFqBUxJR0hUcghWWUdFRDhMQQptCjUIxJgBEgQyNzk5GMFFIOBcKIy__gIwiMD-AjhFQABYAWoJTUFJTkJBU0lDcghWWUdFRDhMQQo0CMSYARICMzIY4Fwg64kBKLLA_gIwnMT-AjhFQAFYAWoJTUFJTkJBU0lDcghWWUdFRDhMQRIKCAIQARgCKgJLTBgBIgQIARABKAIoAygEMAE) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Fri, Nov 7 - Tue, Nov 11 LHR London BWI Baltimore CA $1,195 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BWI,departure:07/11/2025TANYT&leg2=from:BWI,to:LHR,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1194.31&airProductToken=AQqeAQozCNOWARIDNTAwGOuJASDiOyiQtfwCMP61_AI4TEAAWAFqCFNUQU5EQVJEcgdMTEVVNkVTCjII05YBEgM5MjkY4jsg4Fwo37f8AjDBvPwCOExAAVgBaghTVEFOREFSRHIHTExFVTZFUwozCNOWARIEMzcwNxjgXCDBRSiJv_wCMPW__AI4TEABWAFqCFNUQU5EQVJEcgdMTEVVNkVTCqABCjQI05YBEgQzNzc5GMFFIMGTASjN5fwCMK3m_AI4TEAAWAFqCFNUQU5EQVJEcgdMTEVVNkVTCjMI05YBEgM5MjgYwZMBIOI7KMvp_AIwiO38AjhMQAFYAWoIU1RBTkRBUkRyB0xMRVU2RVMKMwjTlgESAzUwNRjiOyDriQEo4_D8AjDg8fwCOExAAVgBaghTVEFOREFSRHIHTExFVTZFUxIKCAEQARgBKgJTSxgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Nov 26 - Sun, Nov 30 LHR London BWI Baltimore CA $1,225 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BWI,departure:26/11/2025TANYT&leg2=from:BWI,to:LHR,departure:30/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1224.82&airProductToken=AQpoCjIIwYIBEgM3MzEY64kBIOKaASizjP4CMNmQ_gI4QkAAWAFqBUJBU0lDcghPTFg4QzFCNAoyCMGCARIEMTQ2NBjimgEgwUUosZH-AjCEkv4COEJAAVgBagVCQVNJQ3IIT0xYOEMxQjQKaAoyCMGCARIEMjcxNhjBRSDimgEo0cD-AjCvwf4COEJAAFgBagVCQVNJQ3IIT0xYOEMxQjQKMgjBggESAzczMhjimgEg64kBKPDL_gIwy8_-AjhCQAFYAWoFQkFTSUNyCE9MWDhDMUI0EgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ## Find the cheapest month to fly from London (LHR) to Baltimore (BWI) ### January is typically the cheapest month to fly From CA $660 - CA $1,498 per traveller. Flight from London to Baltimore (LHR - BWI) route information | Origin airport | Heathrow | | --- | --- | | Destination airport | Baltimore Washington Intl. Thurgood Marshall | | Airlines serving | Aer Lingus, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, Scandinavian Airlines, United, Virgin Atlantic | | Roundtrip price | CA $933 | | Distance | 5799 km | | Average flight time | 9 hours 20 mins | ## London to Baltimore Flights **The easy way to book your flights from London to Baltimore**  With Expedia, it’s simple to find and book flights to Baltimore from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Baltimore Washington Intl. Thurgood Marshall, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from London to Baltimore today, tomorrow, or this week.   **Save dollars with cheap flights from Heathrow, LHR to Baltimore Washington Intl. Thurgood Marshall, BWI**  Sort your search results by price to find great deals on your flight from London to Baltimore—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Baltimore from London currently is just CA $934 rising to CA $1,225.   Here are more money-saving tips:  - Fly in December when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Baltimore   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Baltimore from London**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Baltimore with Expedia today. ## Frequently asked questions ### How much is a flight from Heathrow Airport to BWI? > If you're travelling between Heathrow Airport and BWI Airport, round-trip journeys start from CA $934. This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to BWI? > Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from LHR to BWI Marshall that have flexible change policies? > Select our "No change fees" filter to find flexible ticketing options for your flight from Heathrow Airport to BWI Marshall. This allows you to snag a great deal ahead of time and still have the freedom to reschedule without any additional fees. You'll just need to pay the difference in fare. ### How many hours is the flight from Heathrow Airport (LHR) to BWI? > It takes about 12 hours and 26 minutes to travel from London Heathrow to BWI Airport. If you're planning to catch up on lost sleep, bring your neck pillow, an eye mask and some earplugs. ### How far is the flight from Heathrow Airport (LHR) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)? > The distance is around 5,800 kilometres, so pack your carry-on bag with all you need to make the long journey comfortable. Wondering what to take on board your Hounslow to Baltimore flight? A sleep mask, earplugs and a travel pillow are among the essentials. ### Which airlines fly direct from Heathrow Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)? > British Airways (BA) will take you from London Heathrow to BWI Marshall safely and reliably. Take your pick of 26 flights every month along this route. ### Are London Heathrow to BWI Airport flight tickets cheaper when they're purchased at the last minute? > Last-minute planners can occasionally score a bargain, with some super cheap fares from Heathrow Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) surfacing a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices that far in advance. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Boston to Western Shore of Maryland](https://www.expedia.ca/lp/flights/178239/6057468/boston-to-western-shore-of-maryland) - [Flights from Toronto to Baltimore](https://www.expedia.ca/lp/flights/178314/178235/toronto-to-baltimore) - [Flights from Allentown (ABE) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/abe/anp/allentown-to-annapolis) - [Flights from Aniak (ANI) to Washington (WAS)](https://www.expedia.ca/lp/flights/ani/was/aniak-to-washington) - [Flights from Apple Valley (APV) to Washington (WAS)](https://www.expedia.ca/lp/flights/apv/was/apple-valley-to-washington) - [Flights from Atlanta (ATL) to Washington (WAS)](https://www.expedia.ca/lp/flights/atl/was/atlanta-to-washington) - [Flights from Artesia (ATS) to Washington (WAS)](https://www.expedia.ca/lp/flights/ats/was/artesia-to-washington) - [Flights from Aurora (AUZ) to Washington (WAS)](https://www.expedia.ca/lp/flights/auz/was/aurora-to-washington) - [Flights from Hartford (BDL) to Washington (WAS)](https://www.expedia.ca/lp/flights/bdl/was/hartford-to-washington) - [Flights from Bielefeld (BFE) to Washington (WAS)](https://www.expedia.ca/lp/flights/bfe/was/bielefeld-to-washington) - [Flights from Moscow (BKA) to Washington (WAS)](https://www.expedia.ca/lp/flights/bka/was/moscow-to-washington) - [Flights from Bourges (BOU) to Washington (WAS)](https://www.expedia.ca/lp/flights/bou/was/bourges-to-washington) - [Flights from Buffalo (BUF) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/buf/anp/buffalo-to-annapolis) - [Flights from Buffalo (BUF) to Washington (WAS)](https://www.expedia.ca/lp/flights/buf/was/buffalo-to-washington) - [Flights from Baltimore (BWI) to Washington (WAS)](https://www.expedia.ca/lp/flights/bwi/was/baltimore-to-washington) - [Flights from Columbia (CAE) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/cae/fme/columbia-to-fort-meade) - [Flights from Cambridge (CGE) to Washington (WAS)](https://www.expedia.ca/lp/flights/cge/was/cambridge-to-washington) - [Flights from Colorado Springs (COS) to Washington (WAS)](https://www.expedia.ca/lp/flights/cos/was/colorado-springs-to-washington) - [Flights from Jacksonville (CRG) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/crg/fme/jacksonville-to-fort-meade) - [Flights from Cancun (CUN) to Washington (WAS)](https://www.expedia.ca/lp/flights/cun/was/cancun-to-washington) - [Flights from Cincinnati (CVG) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/cvg/fme/cincinnati-to-fort-meade) - [Flights from Cincinnati (CVG) to Baltimore (MTN)](https://www.expedia.ca/lp/flights/cvg/mtn/cincinnati-to-baltimore) - [Flights from Detroit (DTW) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/dtw/anp/detroit-to-annapolis) - [Flights from Detroit (DTW) to Washington (WAS)](https://www.expedia.ca/lp/flights/dtw/was/detroit-to-washington) - [Flights from Dublin (DUB) to Washington (WAS)](https://www.expedia.ca/lp/flights/dub/was/dublin-to-washington) - [Flights from Fort Lauderdale (FLL) to Washington (WAS)](https://www.expedia.ca/lp/flights/fll/was/fort-lauderdale-to-washington) - [Flights from Frankfurt (FRA) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/fra/anp/frankfurt-to-annapolis) - [Flights from Spokane (GEG) to Washington (WAS)](https://www.expedia.ca/lp/flights/geg/was/spokane-to-washington) - [Flights from Greenville (GSP) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/gsp/fme/greenville-to-fort-meade) - [Flights from Horsham (HSM) to Washington (WAS)](https://www.expedia.ca/lp/flights/hsm/was/horsham-to-washington) - [Flights from Huntsville (HSV) to Washington (WAS)](https://www.expedia.ca/lp/flights/hsv/was/huntsville-to-washington) - [Flights from Houston (IAH) to Washington (WAS)](https://www.expedia.ca/lp/flights/iah/was/houston-to-washington) - [Flights from Seoul (ICN) to Washington (WAS)](https://www.expedia.ca/lp/flights/icn/was/seoul-to-washington) - [Flights from Idaho Falls (IDA) to Washington (WAS)](https://www.expedia.ca/lp/flights/ida/was/idaho-falls-to-washington) - [Flights from Istanbul (IST) to Washington (WAS)](https://www.expedia.ca/lp/flights/ist/was/istanbul-to-washington) - [Flights from Ithaca (ITH) to College Park (CGS)](https://www.expedia.ca/lp/flights/ith/cgs/ithaca-to-college-park) - [Flights from Jacksonville (JAX) to Washington (WAS)](https://www.expedia.ca/lp/flights/jax/was/jacksonville-to-washington) - [Flights from New York (JFK) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/jfk/anp/new-york-to-annapolis) - [Flights from Johannesburg (JNB) to Washington (WAS)](https://www.expedia.ca/lp/flights/jnb/was/johannesburg-to-washington) - [Flights from Lansing (LAN) to College Park (CGS)](https://www.expedia.ca/lp/flights/lan/cgs/lansing-to-college-park) - [Flights from Los Angeles (LAX) to Washington (WAS)](https://www.expedia.ca/lp/flights/lax/was/los-angeles-to-washington) - [Flights from Latrobe (LBE) to Washington (WAS)](https://www.expedia.ca/lp/flights/lbe/was/latrobe-to-washington) - [Flights from Long Beach (LGB) to Washington (WAS)](https://www.expedia.ca/lp/flights/lgb/was/long-beach-to-washington) - [Flights from Laval (LVA) to Washington (WAS)](https://www.expedia.ca/lp/flights/lva/was/laval-to-washington) - [Flights from Mangrove Cay (MAY) to Washington (WAS)](https://www.expedia.ca/lp/flights/may/was/mangrove-cay-to-washington) - [Flights from Orlando (MCO) to Washington (WAS)](https://www.expedia.ca/lp/flights/mco/was/orlando-to-washington) - [Flights from McAllen (MFE) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/mfe/fme/mcallen-to-fort-meade) - [Flights from Medford (MFR) to Washington (WAS)](https://www.expedia.ca/lp/flights/mfr/was/medford-to-washington) - [Flights from Miami (MIA) to Washington (WAS)](https://www.expedia.ca/lp/flights/mia/was/miami-to-washington) - [Flights from Montpellier (MPL) to Washington (WAS)](https://www.expedia.ca/lp/flights/mpl/was/montpellier-to-washington) - [Flights from Madison (MSN) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/msn/fme/madison-to-fort-meade) - [Flights from New York (NYC) to Washington (WAS)](https://www.expedia.ca/lp/flights/nyc/was/new-york-to-washington) - [Flights from Kokomo (OKK) to Washington (WAS)](https://www.expedia.ca/lp/flights/okk/was/kokomo-to-washington) - [Flights from Ontario (ONT) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/ont/fme/ontario-to-fort-meade) - [Flights from Ontario (ONT) to Washington (WAS)](https://www.expedia.ca/lp/flights/ont/was/ontario-to-washington) - [Flights from Paris (PAR) to Washington (WAS)](https://www.expedia.ca/lp/flights/par/was/paris-to-washington) - [Flights from West Palm Beach (PBI) to College Park (CGS)](https://www.expedia.ca/lp/flights/pbi/cgs/west-palm-beach-to-college-park) - [Flights from Phoenix (PHX) to Baltimore (MTN)](https://www.expedia.ca/lp/flights/phx/mtn/phoenix-to-baltimore) - [Flights from Philadelphia (PNE) to Washington (WAS)](https://www.expedia.ca/lp/flights/pne/was/philadelphia-to-washington) - [Flights from Sherman (PNX) to Washington (WAS)](https://www.expedia.ca/lp/flights/pnx/was/sherman-to-washington) - [Flights from Palm Springs (PSP) to Washington (WAS)](https://www.expedia.ca/lp/flights/psp/was/palm-springs-to-washington) - [Flights from Panama City (PTY) to Washington (WAS)](https://www.expedia.ca/lp/flights/pty/was/panama-city-to-washington) - [Flights from Providence (PVD) to Washington (WAS)](https://www.expedia.ca/lp/flights/pvd/was/providence-to-washington) - [Flights from Roanne (RNE) to Washington (WAS)](https://www.expedia.ca/lp/flights/rne/was/roanne-to-washington) - [Flights from San Antonio (SAT) to Washington (WAS)](https://www.expedia.ca/lp/flights/sat/was/san-antonio-to-washington) - [Flights from Savannah (SAV) to College Park (CGS)](https://www.expedia.ca/lp/flights/sav/cgs/savannah-to-college-park) - [Flights from Seattle (SEA) to Washington (WAS)](https://www.expedia.ca/lp/flights/sea/was/seattle-to-washington) - [Flights from San Francisco (SFO) to Washington (WAS)](https://www.expedia.ca/lp/flights/sfo/was/san-francisco-to-washington) - [Flights from Salt Lake City (SLC) to Washington (WAS)](https://www.expedia.ca/lp/flights/slc/was/salt-lake-city-to-washington) - [Flights from Sacramento (SMF) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/smf/fme/sacramento-to-fort-meade) - [Flights from Santa Monica (SMO) to Washington (WAS)](https://www.expedia.ca/lp/flights/smo/was/santa-monica-to-washington) - [Flights from Springfield (SPI) to College Park (CGS)](https://www.expedia.ca/lp/flights/spi/cgs/springfield-to-college-park) - [Flights from Sumbawa Besar (SWQ) to Washington (WAS)](https://www.expedia.ca/lp/flights/swq/was/sumbawa-besar-to-washington) - [Flights from Abingdon (VJI) to Washington (WAS)](https://www.expedia.ca/lp/flights/vji/was/abingdon-to-washington) - [Flights from Fort Walton Beach (VPS) to Washington (WAS)](https://www.expedia.ca/lp/flights/vps/was/fort-walton-beach-to-washington) - [Flights from Wales (WAA) to Washington (WAS)](https://www.expedia.ca/lp/flights/waa/was/wales-to-washington) - [Flights from Wee Waa (WEW) to Washington (WAS)](https://www.expedia.ca/lp/flights/wew/was/wee-waa-to-washington) - [Flights from Westport (WSZ) to Washington (WAS)](https://www.expedia.ca/lp/flights/wsz/was/westport-to-washington) - [Flights from Chapeco (XAP) to Washington (WAS)](https://www.expedia.ca/lp/flights/xap/was/chapeco-to-washington) - [Flights from Fayetteville (XNA) to College Park (CGS)](https://www.expedia.ca/lp/flights/xna/cgs/fayetteville-to-college-park) - [Flights from Baie-Comeau (YBC) to Washington (WAS)](https://www.expedia.ca/lp/flights/ybc/was/baie-comeau-to-washington) - [Flights from Miramichi (YCH) to Washington (WAS)](https://www.expedia.ca/lp/flights/ych/was/miramichi-to-washington) - [Flights from Vancouver (YDT) to Washington (WAS)](https://www.expedia.ca/lp/flights/ydt/was/vancouver-to-washington) - [Flights from Edmonton (YEG) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/yeg/anp/edmonton-to-annapolis) - [Flights from Igloolik (YGT) to Washington (WAS)](https://www.expedia.ca/lp/flights/ygt/was/igloolik-to-washington) - [Flights from Hamilton (YHM) to Washington (WAS)](https://www.expedia.ca/lp/flights/yhm/was/hamilton-to-washington) - [Flights from Kitchener (YKF) to Baltimore (MTN)](https://www.expedia.ca/lp/flights/ykf/mtn/kitchener-to-baltimore) - [Flights from Kelowna (YLW) to Washington (WAS)](https://www.expedia.ca/lp/flights/ylw/was/kelowna-to-washington) - [Flights from Owen Sound (YOS) to Baltimore (MTN)](https://www.expedia.ca/lp/flights/yos/mtn/owen-sound-to-baltimore) - [Flights from Prince Rupert (YPR) to Washington (WAS)](https://www.expedia.ca/lp/flights/ypr/was/prince-rupert-to-washington) - [Flights from North Battleford (YQW) to Washington (WAS)](https://www.expedia.ca/lp/flights/yqw/was/north-battleford-to-washington) - [Flights from Montreal (YUL) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/yul/anp/montreal-to-annapolis) - [Flights from Yuma (YUM) to Washington (WAS)](https://www.expedia.ca/lp/flights/yum/was/yuma-to-washington) - [Flights from Wabush (YWK) to Washington (WAS)](https://www.expedia.ca/lp/flights/ywk/was/wabush-to-washington) - [Flights from Calgary (YYC) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/yyc/anp/calgary-to-annapolis) - [Flights from St. John's (YYT) to Washington (WAS)](https://www.expedia.ca/lp/flights/yyt/was/st-johns-to-washington) - [Flights from Toronto (YYZ) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/yyz/anp/toronto-to-annapolis) - [Flights from Toronto (YYZ) to Baltimore (MTN)](https://www.expedia.ca/lp/flights/yyz/mtn/toronto-to-baltimore) - [Flights from Bella Bella (ZEL) to Washington (WAS)](https://www.expedia.ca/lp/flights/zel/was/bella-bella-to-washington) - [Flights from Andapa (ZWA) to Washington (WAS)](https://www.expedia.ca/lp/flights/zwa/was/andapa-to-washington) \*Available to Expedia members.