Title: £192 Cheap Flights from Port of Spain to Washington (POS to DCA) - 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://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £192 Cheap Flights from Port of Spain (POS) to Washington (DCA) [View £192 flight on Mon, 29 Sept 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:POS,to:DCA,departure:29/09/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:191.60&airProductToken=AQpnCjIIwYYBEgM5ODUYz5MBIJjOASih_vgCMISB-QI4S0AAWAFqBUJBU0lDcghLQVhFVDFCQQoxCMGGARIEODc4MhiYzgEgQyjuhPkCMMyF-QI4S0ABWAFqBUJBU0lDcghLQVhFVDFCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) - [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 Piarco Intl. Airport (POS) to Ronald Reagan National Airport (DCA) - ![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:pos,to:dca,departure:03/10/2025TANYT&leg2=from:dca,to:pos,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:pos,to:dca,departure:03/10/2025TANYT&leg2=from:dca,to:pos,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:pos,to:dca,departure:03/10/2025TANYT&leg2=from:dca,to:pos,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:pos,to:dca,departure:03/10/2025TANYT&leg2=from:dca,to:pos,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) ![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 Port of Spain (POS) to Washington (DCA) Prices were available within the past 7 days and start at £192 for one-way flights and £335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Fri, 7 Nov - Sun, 9 Nov POS Trinidad DCA Washington £335 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:POS,to:DCA,departure:07/11/2025TANYT&leg2=from:DCA,to:POS,departure:09/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:334.70&airProductToken=AQpCCiAIwmwSBDE4MTgYz5MBIKlRKJa8_AIw2b78AjhMQABYAQoeCMJsEgQxNzg4GKlRIEMo9cX8AjDGxvwCOExAAVgBCkIKHgjCbBIEMTg4OBhDIKlRKOzN_AIwuM78AjhMQABYAQogCMJsEgQxODE3GKlRIM-TASiIz_wCMLvR_AI4TEABWAESCggBEAEYASoCQjYYASIECAEQASgEMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Wed, 8 Oct - Sun, 12 Oct POS Trinidad DCA Washington £345 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:POS,to:DCA,departure:08/10/2025TANYT&leg2=from:DCA,to:POS,departure:12/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:344.20&airProductToken=AQpeCi4IwmwSBDE5MTgYz5MBIKlRKO_p-QIwrOz5AjhMQABYAWoCRE5yCFBJNFFVRUwxCiwIwmwSBDEzNTUYqVEgQyiG9vkCMNj2-QI4TEABWAFqAkROcghQSTJRQkVMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoAygEMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Wed, 5 Nov - Sat, 8 Nov POS Trinidad DCA Washington £345 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:POS,to:DCA,departure:05/11/2025TANYT&leg2=from:DCA,to:POS,departure:08/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:344.80&airProductToken=AQpCCiAIwmwSBDE4MTgYz5MBIKlRKLil_AIw-6f8AjhMQABYAQoeCMJsEgQxNzg4GKlRIEMota_8AjCGsPwCOExAAVgBCkIKHgjCbBIEMTg4OBhDIKlRKMzC_AIwmMP8AjhMQABYAQogCMJsEgQxODE3GKlRIM-TASjow_wCMJvG_AI4TEABWAESCggBEAEYASoCQjYYASIECAEQASgEMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Wed, 5 Nov - Mon, 10 Nov POS Trinidad DCA Washington £346 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:POS,to:DCA,departure:05/11/2025TANYT&leg2=from:DCA,to:POS,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:345.50&airProductToken=AQpeCi4IwmwSBDE4MTgYz5MBIKlRKLil_AIw-6f8AjhMQABYAWoCRE5yCFBJNFFVRUwxCiwIwmwSBDE3ODgYqVEgQyi1r_wCMIaw_AI4TEABWAFqAkROcghQSTJRQkVMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, 8 Nov - Tue, 11 Nov POS Trinidad DCA Washington £355 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:POS,to:DCA,departure:08/11/2025TANYT&leg2=from:DCA,to:POS,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:354.10&airProductToken=AQpFCiEIwYYBEgM5ODUYz5MBIJjOASiXwPwCMP_C_AI4S0AAWAEKIAjBhgESBDg3ODQYmM4BIEMoqsf8AjCJyPwCOEtAAVgBCkUKIAjBhgESBDg3ODMYQyCYzgEo8OX8AjDR5vwCOEtAAFgBCiEIwYYBEgM5ODQYmM4BIM-TASj96fwCMNbs_AI4S0ABWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, 22 Sept - Mon, 29 Sept POS Trinidad DCA Washington £355 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:POS,to:DCA,departure:22/09/2025TANYT&leg2=from:DCA,to:POS,departure:29/09/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:354.90&airProductToken=AQpnCjIIwYYBEgM5ODUYz5MBIJjOASjBr_gCMKSy-AI4S0AAWAFqBUJBU0lDcghLQVhFVDFCQQoxCMGGARIEODc4MhiYzgEgQyiOtvgCMOy2-AI4S0ABWAFqBUJBU0lDcghLQVhFVDFCQQqZAQowCMGGARIEODgyMBhDIJhdKPj_-AIw5YD5AjhLQABYAWoFQkFTSUNyCEtBWEVUMUJBCjEIwYYBEgM0MDUYmF0gmM4BKLuB-QIwj4L5AjhLQAFYAWoFQkFTSUNyCEtBWEVUMUJBCjIIwYYBEgM5ODQYmM4BIM-TASishvkCMICJ-QI4S0ABWAFqBUJBU0lDcghLQVhFVDFCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Wed, 8 Oct - Sun, 12 Oct POS Trinidad DCA Washington £358 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:POS,to:DCA,departure:08/10/2025TANYT&leg2=from:DCA,to:POS,departure:12/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:357.60&airProductToken=AQpeCi4IwmwSBDE5MTgYz5MBIKlRKO_p-QIwrOz5AjhMQABYAWoCRE5yCFBJNFFSRUwxCiwIwmwSBDEzNTUYqVEgQyiG9vkCMNj2-QI4TEABWAFqAkROcghQSTRRR0VMMQpcCisIwmwSAzI1NBhDIKlRKLGS-gIw-5L6AjhMQABYAWoCRE5yCFBJNFFHRUwxCi0IwmwSAzExNxipUSDPkwEo6ZP6AjCalvoCOExAAVgBagJETnIIU0k3UVJFTDESCggBEAEYASoCQjYYASIECAEQASgCKAMoBDAB) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Thu, 6 Nov - Fri, 7 Nov POS Trinidad DCA Washington £361 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:POS,to:DCA,departure:06/11/2025TANYT&leg2=from:DCA,to:POS,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:360.60&airProductToken=AQpCCiAIwmwSBDE4MTgYz5MBIKlRKNiw_AIwm7P8AjhMQABYAQoeCMJsEgQxNzg4GKlRIEMo1br8AjCmu_wCOExAAVgBCkIKHgjCbBIEMTc4NxhDIKlRKKO8_AIw8rz8AjhMQABYAQogCMJsEgQxODE3GKlRIM-TASjow_wCMJvG_AI4TEABWAESCggBEAEYASoCQjYYASIECAEQASgEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, 5 Nov - Mon, 10 Nov POS Trinidad DCA Washington £371 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:POS,to:DCA,departure:05/11/2025TANYT&leg2=from:DCA,to:POS,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:370.70&airProductToken=AQpkCjEIwYIBEgQyNzAzGM-TASCMAiiOpfwCMIyn_AI4T0AAWAFqBE1BSU5yCE9OTjhNSE0xCi8IwYIBEgQxMTYxGIwCIEMoi6j8AjCkqfwCOE9AAVgBagRNQUlOcghPTk44TUhNMQqYAQowCMGCARIEMTYyMhhDIOKaASis3_wCMI7g_AI4T0AAWAFqBE1BSU5yCE9OTjhNSE0xCjEIwYIBEgQyOTYwGOKaASCMAijn4_wCMOHk_AI4T0ABWAFqBE1BSU5yCE9OTjhNSE0xCjEIwYIBEgQyNzAzGIwCIM-TASid5vwCMJLo_AI4T0ABWAFqBE1BSU5yCE9OTjhNSE0xEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, 5 Nov - Mon, 10 Nov POS Trinidad DCA Washington £384 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:POS,to:DCA,departure:05/11/2025TANYT&leg2=from:DCA,to:POS,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:383.70&airProductToken=AQpqCjQI1YIBEgQxNDU5GM-TASCIOCiKnvwCMPWg_AI4TEAAWAFqB0VDT05PTVlyCExOQThBOUROCjII1YIBEgQyMzExGIg4IEMo9aL8AjCppPwCOExAAVgBagdFQ09OT01ZcghMTkE4QTlEThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Piarco (POS) to Washington (DCA) ### February is typically the cheapest month to fly From £233 - £760 per traveller. ## Frequently asked questions ### How much is a flight from Piarco Intl. Airport to Ronald Reagan Washington National Airport (DCA)? > Start packing your bags, because round-trip flights from POS to National Airport start from £335. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to secure 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 Piarco Intl. Airport (POS) to DCA? > We get that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from Piarco Intl. Airport to National Airport 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 Piarco Intl. Airport (POS) to National Airport flights, you'll see a "no change fees" filter for you to select. ### How many hours is the flight from POS to Ronald Reagan Washington National Airport (DCA)? > There are plenty of ways to make the 7 hours and 29 minutes between POS and Ronald Reagan Washington National Airport (DCA) go by quicker. Be productive and sort through your photos or delete all those backed-up emails. A nice snooze also helps pass the time! ### How far is the flight from POS to National Airport? > Around 3,500 kilometres separates Piarco and Arlington, so pack some in-flight entertainment to help you fill in a couple of hours. That thrilling novel you've yet to start will be ideal. ### Which airlines fly direct from POS to Ronald Reagan Washington National Airport (DCA)? > Direct flights aren't available, so you'll need to make at least one stop between Piarco Intl. Airport (POS) and National Airport. Make the most of the layover time to stretch your legs and grab a coffee. ### Are Piarco Intl. Airport to Ronald Reagan Washington National Airport (DCA) flight tickets cheaper when they're purchased at the last minute? > Flight prices from POS to National Airport are available up to a year before departure on Expedia. And although you may score great last-minute deal, it's never something you can count on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials. ## Travel information | Origin airport | Piarco Intl. | | --- | --- | | Destination airport | Ronald Reagan Washington National | | Airlines serving | Air Canada, American Airlines, JetBlue Airways, United | | Return price | £335 | | Distance | 3485 km | ## Book with confidence ### Compare flights from Port of Spain to Washington easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Port of Spain to Washington. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Ronald Reagan Washington National in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Piarco Intl. to Ronald Reagan Washington National.   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 Piarco Intl. (POS) to Ronald Reagan Washington National (DCA) The easiest way to view the best deals on flights from Port of Spain 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 Piarco Intl. to Ronald Reagan Washington National start at just £335 and range up to £384.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Port of Spain 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 Port of Spain to Washington flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Piarco Intl. to Ronald Reagan Washington National 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 from Aberdeen (ABZ) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/abz/iad/aberdeen-to-washington) - [Flights from Accra (ACC) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/acc/iad/accra-to-washington) - [Flights from Addis Ababa (ADD) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/add/iad/addis-ababa-to-washington) - [Flights from Albany (ALB) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/alb/iad/albany-to-washington) - [Flights from Amman (AMM) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/amm/iad/amman-to-washington) - [Flights from Amsterdam (AMS) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/ams/iad/amsterdam-to-washington) - [Flights from Asmara (ASM) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/asm/iad/asmara-to-washington) - 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[Flights from Charleston (CHS) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/chs/iad/charleston-to-washington) - [Flights from Charlotte (CLT) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/clt/iad/charlotte-to-washington) - [Flights from Columbus (CMH) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/cmh/iad/columbus-to-washington) - [Flights from Colorado Springs (COS) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/cos/iad/colorado-springs-to-washington) - [Flights from Cardiff (CWL) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/cwl/iad/cardiff-to-washington) - [Flights from Dhaka (DAC) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/dac/iad/dhaka-to-washington) - [Flights from Delhi (DEL) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/del/iad/delhi-to-washington) - [Flights from Dallas (DFW) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/dfw/iad/dallas-to-washington) - [Flights from Detroit (DTW) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/dtw/iad/detroit-to-washington) - [Flights from Dublin (DUB) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/dub/iad/dublin-to-washington) - [Flights from Dubai (DXB) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/dxb/iad/dubai-to-washington) - [Flights from Edinburgh (EDI) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/edi/iad/edinburgh-to-washington) - [Flights from East Midlands (EMA) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/ema/iad/east-midlands-to-washington) - [Flights from Exeter (EXT) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/ext/iad/exeter-to-washington) - [Flights from Freetown (FNA) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/fna/iad/freetown-to-washington) - [Flights from Frankfurt (FRA) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/fra/iad/frankfurt-to-washington) - [Flights from Glasgow (GLA) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/gla/iad/glasgow-to-washington) - [Flights from Geneva (GVA) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/gva/iad/geneva-to-washington) - [Flights from Hull (HUY) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/huy/iad/hull-to-washington) - [Flights from Niagara Falls (IAG) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/iag/iad/niagara-falls-to-washington) - [Flights from Houston (IAH) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/iah/iad/houston-to-washington) - [Flights from Seoul (ICN) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/icn/iad/seoul-to-washington) - [Flights from Inverness (INV) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/inv/iad/inverness-to-washington) - [Flights from Islamabad (ISB) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/isb/iad/islamabad-to-washington) - [Flights from Istanbul (IST) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/ist/iad/istanbul-to-washington) - [Flights from Jeddah (JED) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/jed/iad/jeddah-to-washington) - [Flights from New York (JFK) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/jfk/iad/new-york-to-washington) - [Flights from Reykjavik (KEF) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/kef/iad/reykjavik-to-washington) - [Flights from Las Vegas (LAS) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/las/iad/las-vegas-to-washington) - [Flights from Los Angeles (LAX) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/lax/iad/los-angeles-to-washington) - [Flights from Leeds (LBA) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/lba/iad/leeds-to-washington) - [Flights from London (LCY) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/lcy/iad/london-to-washington) - [Flights from London (LGW) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/lgw/iad/london-to-washington) - [Flights from Lahore (LHE) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/lhe/iad/lahore-to-washington) - [Flights from London (LHR) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/lhr/iad/london-to-washington) - [Flights from Lisbon (LIS) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/lis/iad/lisbon-to-washington) - [Flights from Lagos (LOS) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/los/iad/lagos-to-washington) - [Flights from Liverpool (LPL) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/lpl/iad/liverpool-to-washington) - [Flights from Madrid (MAD) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/mad/iad/madrid-to-washington) - [Flights from Manchester (MAN) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/man/iad/manchester-to-washington) - [Flights from Orlando (MCO) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/mco/iad/orlando-to-washington) - [Flights from Mexico City (MEX) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/mex/iad/mexico-city-to-washington) - [Flights from Morgantown (MGW) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/mgw/iad/morgantown-to-washington) - [Flights from Manchester (MHT) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/mht/iad/manchester-to-washington) - [Flights from Miami (MIA) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/mia/iad/miami-to-washington) - [Flights from Durham (MME) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/mme/iad/durham-to-washington) - [Flights from Nairobi (NBO) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/nbo/iad/nairobi-to-washington) - [Flights from Nice (NCE) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/nce/iad/nice-to-washington) - [Flights from Newcastle (NCL) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/ncl/iad/newcastle-to-washington) - [Flights from Newquay (NQY) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/nqy/iad/newquay-to-washington) - [Flights from Yaounde (NSI) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/nsi/iad/yaounde-to-washington) - [Flights from Norwich (NWI) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/nwi/iad/norwich-to-washington) - [Flights from Chicago (ORD) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/ord/iad/chicago-to-washington) - [Flights from Norfolk (ORF) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/orf/iad/norfolk-to-washington) - [Flights from Portland (PDX) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/pdx/iad/portland-to-washington) - [Flights from Philadelphia (PHL) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/phl/iad/philadelphia-to-washington) - [Flights from Plymouth (PLH) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/plh/iad/plymouth-to-washington) - [Flights from Providenciales (PLS) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/pls/iad/providenciales-to-washington) - [Flights from Portsmouth (PSM) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/psm/iad/portsmouth-to-washington) - [Flights from Raleigh (RDU) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/rdu/iad/raleigh-to-washington) - [Flights from Richmond (RIC) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/ric/iad/richmond-to-washington) - [Flights from Fort Myers (RSW) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/rsw/iad/fort-myers-to-washington) - [Flights from Riyadh (RUH) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/ruh/iad/riyadh-to-washington) - [Flights from San Diego (SAN) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/san/iad/san-diego-to-washington) - [Flights from San Francisco (SFO) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/sfo/iad/san-francisco-to-washington) - [Flights from Singapore (SIN) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/sin/iad/singapore-to-washington) - [Flights from San Jose (SJC) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/sjc/iad/san-jose-to-washington) - [Flights from London (STN) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/stn/iad/london-to-washington) - [Flights from Tampa (TPA) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/tpa/iad/tampa-to-washington) - [Flights from Warsaw (WAW) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/waw/iad/warsaw-to-washington) - [Flights from Halifax (YHZ) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/yhz/iad/halifax-to-washington) - [Flights from Ottawa (YOW) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/yow/iad/ottawa-to-washington) - [Flights from Montreal (YUL) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/yul/iad/montreal-to-washington) - [Flights from Vancouver (YVR) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/yvr/iad/vancouver-to-washington) - [Flights from Toronto (YYZ) to Washington (IAD)](https://www.expedia.co.uk/lp/flights/yyz/iad/toronto-to-washington) \*Available to Expedia members.