Title: £392 Cheap Flights from Chennai to Washington (MAA to IAD) - Expedia.co.uk ![Chantilly, France - December 2013: The chateau at Chantilly](https://images.trvl-media.com/place/8638/8a4635fc-37fb-4de8-b687-777b12acac2c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/8638/8a4635fc-37fb-4de8-b687-777b12acac2c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £392 Cheap Flights from Chennai (MAA) to Washington (IAD) [View £392 flight on Sun, 2 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:MAA,to:IAD,departure:02/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:391.50&airProductToken=AQqgAQo0CMGMARIENjA5MxgMIOGKASjcgfwCMKKC_AI4UkAAWAFqCExJR0hUQkFHcghSR0wzQkJSQQo0CMGMARIDMTkxGOGKASDiMCiug_wCMNaI_AI4UkABWAFqCExJR0hUQkFHcghSR0wzQkJSQQoyCMGMARICNTAY4jAgiBgo_Yr8AjCPj_wCOFJAAVgBaghMSUdIVEJBR3IIUkdMM0JCUkESCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAB) - [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 Chennai International Airport (MAA) to Washington Dulles International Airport (IAD) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:maa,to:iad,departure:17/10/2025TANYT&leg2=from:iad,to:maa,departure:24/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Emirates](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg) Emirates [](https://www.expedia.co.uk/Flights-Search?leg1=from:maa,to:iad,departure:17/10/2025TANYT&leg2=from:iad,to:maa,departure:24/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) - ![Etihad Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EY.svg) Etihad Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:maa,to:iad,departure:17/10/2025TANYT&leg2=from:iad,to:maa,departure:24/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EY"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:maa,to:iad,departure:17/10/2025TANYT&leg2=from:iad,to:maa,departure:24/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![Qatar Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:maa,to:iad,departure:17/10/2025TANYT&leg2=from:iad,to:maa,departure:24/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:maa,to:iad,departure:17/10/2025TANYT&leg2=from:iad,to:maa,departure:24/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:maa,to:iad,departure:17/10/2025TANYT&leg2=from:iad,to:maa,departure:24/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) ![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 Chennai (MAA) to Washington (IAD) Prices were available within the past 7 days and start at £392 for one-way flights and £777 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Tue, 28 Oct - Wed, 29 Oct MAA Chennai IAD Washington £777 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MAA,to:IAD,departure:28/10/2025TANYT&leg2=from:IAD,to:MAA,departure:29/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:777.00&airProductToken=AQpjCjAIxbIBEgMzNDEYDCCAPSjhwPsCMOrC-wI4RUAAWAFqBllCQVNJQ3IIRU5OMTBINkcKLwjFsgESATUYgD0giBgolMT7AjCOy_sCOEVAAVgBagZZQkFTSUNyCEVOTjEwSDZHEgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Tue, 28 Oct - Wed, 29 Oct MAA Chennai IAD Washington £780 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MAA,to:IAD,departure:28/10/2025TANYT&leg2=from:IAD,to:MAA,departure:29/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:779.70&airProductToken=AQpjCjAIxbIBEgMzNDEYDCCAPSjhwPsCMOrC-wI4RUAAWAFqBllCQVNJQ3IIRU5OMTBINkcKLwjFsgESATUYgD0giBgolMT7AjCOy_sCOEVAAVgBagZZQkFTSUNyCEVOTjEwSDZHEgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Tue, 28 Oct - Wed, 29 Oct MAA Chennai IAD Washington £854 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MAA,to:IAD,departure:28/10/2025TANYT&leg2=from:IAD,to:MAA,departure:29/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:853.30&airProductToken=AQpjCjAIxbIBEgMzNDEYDCCAPSjhwPsCMOrC-wI4RUAAWAFqBllCQVNJQ3IIRU5OMTBINkcKLwjFsgESATUYgD0giBgolMT7AjCOy_sCOEVAAVgBagZZQkFTSUNyCEVOTjEwSDZHEgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Tue, 28 Oct - Wed, 29 Oct MAA Chennai IAD Washington £866 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MAA,to:IAD,departure:28/10/2025TANYT&leg2=from:IAD,to:MAA,departure:29/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:865.30&airProductToken=AQppCjII0aQBEgM1MjkYDCDDOyjrwPsCMIjD-wI4T0AAWAFqCEVDTEFTU0lDcghPSklOUDFSSQozCNGkARIDNzA3GMM7IIgYKLfE-wIwp8v7AjhPQAFYAWoIRUNMQVNTSUNyCE9KSU5QMVJJEgoIARABGAEqAlFSGAEiBAgBEAEoAigDKAQwAQ) ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Tue, 28 Oct - Wed, 29 Oct MAA Chennai IAD Washington £868 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MAA,to:IAD,departure:28/10/2025TANYT&leg2=from:IAD,to:MAA,departure:29/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:867.80&airProductToken=AQpjCjAIxbIBEgMzNDEYDCCAPSjhwPsCMOrC-wI4RUAAWAFqBllCQVNJQ3IIRU5OMTBINkcKLwjFsgESATUYgD0giBgolMT7AjCOy_sCOEVAAVgBagZZQkFTSUNyCEVOTjEwSDZHEgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Tue, 28 Oct - Wed, 29 Oct MAA Chennai IAD Washington £880 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MAA,to:IAD,departure:28/10/2025TANYT&leg2=from:IAD,to:MAA,departure:29/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:879.90&airProductToken=AQppCjII0aQBEgM1MjkYDCDDOyjrwPsCMIjD-wI4T0AAWAFqCEVDTEFTU0lDcghPSklOUDFSSQozCNGkARIDNzA3GMM7IIgYKLfE-wIwp8v7AjhPQAFYAWoIRUNMQVNTSUNyCE9KSU5QMVJJEgoIARABGAEqAlFSGAEiBAgBEAEoAigDKAQwAQ) ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Tue, 28 Oct - Wed, 29 Oct MAA Chennai IAD Washington £883 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MAA,to:IAD,departure:28/10/2025TANYT&leg2=from:IAD,to:MAA,departure:29/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:882.40&airProductToken=AQpjCjAIxbIBEgMzNDEYDCCAPSjhwPsCMOrC-wI4RUAAWAFqBllCQVNJQ3IIRU5OMTBINkcKLwjFsgESATUYgD0giBgolMT7AjCOy_sCOEVAAVgBagZZQkFTSUNyCEVOTjEwSDZHEgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ) ![Ethiopian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/ET.gif) Tue, 28 Oct - Wed, 29 Oct MAA Chennai IAD Washington £1,004 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MAA,to:IAD,departure:28/10/2025TANYT&leg2=from:IAD,to:MAA,departure:29/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1003.80&airProductToken=AQpVCigIxagBEgM2OTMYDCDgGCjYw_sCMM_G-wI4UUAAWAFyCFFIWE9XSU5BCikIxagBEgM1MDAY4BggiBgo5sr7AjDs0vsCOFFAAVgBcghRSFhPV0lOQQpVCikIxagBEgM1MTcYiBgg4Bgo5Nj7AjDC4PsCOFFAAFgBcghRSFhPV0lOQQooCMWoARIDNjk2GOAYIAwotun7AjC87PsCOFFAAVgBcghRSFhPV0lOQRIKCAEQARgBKgJFVBgBIgQIARABKAIoAygEMAE) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 28 Oct - Wed, 29 Oct MAA Chennai IAD Washington £1,066 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MAA,to:IAD,departure:28/10/2025TANYT&leg2=from:IAD,to:MAA,departure:29/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1065.64&airProductToken=AQpkCi8IwoIBEgIzNhgMIOuJASi9wvsCMO_H-wI4VkAAWAFqBU5PQkFHcghWTE5GMDBCNgoxCMKCARIDMjkzGOuJASCIGCiZyfsCMJfN-wI4VkABWAFqBU5PQkFHcghWTE5GMDBCNhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![Emirates](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EK.gif) Tue, 28 Oct - Wed, 29 Oct MAA Chennai IAD Washington £1,199 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MAA,to:IAD,departure:28/10/2025TANYT&leg2=from:IAD,to:MAA,departure:29/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1199.00&airProductToken=AQpnCjEIxZYBEgM1NDMYDCDjDSjcwPsCMNvC-wI4S0AAWAFqB0VDT0ZMRVhyCEtMWEVTSU4xCjIIxZYBEgMyMzEY4w0giBgogcz7AjDs0vsCOEtAAVgBagdFQ09GTEVYcghLTFhFU0lOMQpnCjIIxZYBEgMyMzIYiBgg4w0o89P7AjD_2fsCOEtAAFgBagdFQ09GTEVYcghLTFhFU0lOMQoxCMWWARIDNTQ2GOMNIAwohd37AjDw3vsCOEtAAVgBagdFQ09GTEVYcghLTFhFU0lOMRIKCAEQARgBKgJFSxgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Chennai (MAA) to Washington (IAD) ### September is typically the cheapest month to fly From £561 - £981 per traveller. Flight from Chennai to Washington route information | Origin airport | Chennai Intl. | | --- | --- | | Destination airport | Washington Dulles Intl. | | Return price | £777 | | Distance | 13709 km | ## Compare flights from Chennai to Washington easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Chennai to Washington. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Washington Dulles Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Chennai Intl. to Washington Dulles Intl..   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 Chennai Intl. (MAA) to Washington Dulles Intl. (IAD) The easiest way to view the best deals on flights from Chennai 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 Chennai Intl. to Washington Dulles Intl. start at just £777 and range up to £1,199.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Chennai and Washington - booking your flight during October, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Chennai to Washington flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Chennai Intl. to Washington Dulles Intl. 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.   ## Frequently asked questions ### How much is a flight from MAA to IAD? > Start packing your suitcase, because round-trip flights from Chennai Airport to Washington Dulles Intl. Airport (IAD) start from £777. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from MAA to IAD? > Most flights can be cancelled online, but each airline has its own terms and conditions. If you do decide to cancel your flight, go to our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from Chennai Intl. Airport (MAA) to IAD that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for MAA to Dulles Intl. Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Chennai Airport to Dulles Intl. Airport? > With around 13,800 kilometres separating Chennai and Chantilly, your flight will be a long one. Pack wisely to make your trip comfortable. Simple things like an extra pair of socks and a good travel pillow can make the biggest difference. ### Which airlines fly direct from MAA to Washington Dulles Intl. Airport (IAD)? > Flying nonstop between Chennai Airport and Washington Dulles Intl. Airport (IAD) isn't possible at this time. However, you'll still be able to find a flight to Chantilly with at least one stop. ### Are Chennai Airport to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute? > Flight prices are always on the move, so it's no sure thing. While last-minute deals between Chennai Intl. Airport (MAA) and Washington Dulles Intl. Airport (IAD) are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some carriers publicize their prices up to a year prior to the departure date. Expedia is continuously updating the best bargains around, so check back often and be ready to grab your seat when the price dips. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Aberdeen (ABR) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/abr/dca/aberdeen-to-washington) - [Flights from Atlantic City (ACY) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/acy/dca/atlantic-city-to-washington) - [Flights from Atlanta (ATL) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/atl/dca/atlanta-to-washington) - [Flights from Atlanta (ATL) to Manassas (MNZ)](https://www.expedia.co.uk/lp/flights/atl/mnz/atlanta-to-manassas) - [Flights from Austin (AUS) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/aus/dca/austin-to-washington) - [Flights from Asheville (AVL) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/avl/dca/asheville-to-washington) - [Flights from Bridgetown (BGI) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/bgi/dca/bridgetown-to-washington) - [Flights from Belfast (BHD) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/bhd/dca/belfast-to-washington) - [Flights from Birmingham (BHM) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/bhm/dca/birmingham-to-washington) - [Flights from Birmingham (BHX) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/bhx/dca/birmingham-to-washington) - [Flights from Nashville (BNA) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/bna/dca/nashville-to-washington) - [Flights from Boston (BOS) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/bos/dca/boston-to-washington) - [Flights from Boston (BOS) to Manassas (MNZ)](https://www.expedia.co.uk/lp/flights/bos/mnz/boston-to-manassas) - [Flights from Burlington (BTV) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/btv/dca/burlington-to-washington) - [Flights from Buffalo (BUF) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/buf/dca/buffalo-to-washington) - [Flights from Paris (CDG) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/cdg/dca/paris-to-washington) - [Flights from Charleston (CHS) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/chs/dca/charleston-to-washington) - [Flights from Cleveland (CLE) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/cle/dca/cleveland-to-washington) - [Flights from Charlotte (CLT) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/clt/dca/charlotte-to-washington) - [Flights from Colorado Springs (COS) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/cos/dca/colorado-springs-to-washington) - [Flights from Charleston (CRW) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/crw/dca/charleston-to-washington) - [Flights from Cincinnati (CVG) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/cvg/dca/cincinnati-to-washington) - [Flights from Dayton (DAY) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/day/dca/dayton-to-washington) - [Flights from Denver (DEN) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/den/dca/denver-to-washington) - [Flights from Dallas (DFW) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/dfw/dca/dallas-to-washington) - [Flights from Detroit (DTW) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/dtw/dca/detroit-to-washington) - [Flights from Dublin (DUB) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/dub/dca/dublin-to-washington) - [Flights from Edinburgh (EDI) to Washington (DCA)](https://www.expedia.co.uk/lp/flights/edi/dca/edinburgh-to-washington) - [Flights from Newark Liberty Intl. 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