Title: Cheap Flights from Washington to Brownsville (IAD to BRO) - Expedia.co.uk ![Shops on E Washington Street, Brownsville, Texas, USA](https://images.trvl-media.com/place/6058982/2bd07d7f-11f6-4813-b086-c201c4f81e11.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6058982/2bd07d7f-11f6-4813-b086-c201c4f81e11.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Washington (IAD) to Brownsville (BRO) - [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 Washington Dulles International Airport (IAD) to Brownsville-South Padre Island Intl. Airport (BRO) - ![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:iad,to:bro,departure:18/10/2025TANYT&leg2=from:bro,to:iad,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![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:iad,to:bro,departure:18/10/2025TANYT&leg2=from:bro,to:iad,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) ![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) ## Find the cheapest month to fly from Washington (IAD) to Brownsville (BRO) ### January is typically the cheapest month to fly From £199 - £347 per traveller. ## Frequently asked questions ### How much is a flight from IAD to Brownsville South Padre Island International Airport? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between IAD and Brownsville-South Padre Island Intl. Airport (BRO) was . Cheap tickets don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to Brownsville-South Padre Island Intl. Airport (BRO)? > This varies between airlines, as each has its own set of terms and conditions. Head to the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033), where you'll find easy-to-follow instructions on how to cancel online. ### How do I find cheap flights from Dulles Intl. Airport to Brownsville-South Padre Island Intl. Airport (BRO) 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 Dulles Intl. Airport to Brownsville-South Padre Island Intl. Airport (BRO) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Washington Dulles Intl. Airport (IAD) to Brownsville South Padre Island International Airport? > Around 2,400 kilometres separates Chantilly and Brownsville, so pack some in-flight entertainment to keep you busy for a few hours. That novel you haven't started will do the trick. ### Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to BRO? > At present, no airlines offer direct flights from Washington Dulles Intl. Airport (IAD) to BRO. You'll have to book a flight with at least one stop. To get the best connections and price, lock in your airfare well in advance. ### Are Dulles Intl. Airport to BRO flight tickets cheaper when they're purchased at the last minute? > Flight prices change all the time, so there are no guarantees. While last-minute flight deals between IAD and Brownsville South Padre Island International Airport are possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some air carriers announce their prices up to 12 months before the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking back and be ready to secure your seat when prices drop. ## Travel information | Origin airport | Washington Dulles Intl. | | --- | --- | | Destination airport | Brownsville-South Padre Island Intl. | | Distance | 2348 km | ## Book with confidence ### Compare flights from Washington to Brownsville easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Brownsville. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Brownsville-South Padre Island Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to Brownsville-South Padre Island 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 Washington Dulles Intl. (IAD) to Brownsville-South Padre Island Intl. (BRO) The easiest way to view the best deals on flights from Washington to Brownsville 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 Washington Dulles Intl. to Brownsville-South Padre Island Intl. start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Washington and Brownsville - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Washington to Brownsville flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to Brownsville-South Padre Island 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.   ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - Other - [2 Star Hotels in South Padre Island](https://www.expedia.co.uk/2Star-South-Padre-Island-Hotels.s20-0-d6046797.Travel-Guide-Filter-Hotels) - [4 Star Hotels in South Padre Island](https://www.expedia.co.uk/4Star-South-Padre-Island-Hotels.s40-0-d6046797.Travel-Guide-Filter-Hotels) - [Hotels near Beach Park at Isla Blanca](https://www.expedia.co.uk/Beach-Park-At-Isla-Blanca-Hotels.0-l6083201-0.Travel-Guide-Filter-Hotels) - [Hotels near Boca Chica State Park](https://www.expedia.co.uk/Boca-Chica-State-Park-Hotels.0-l6234889-0.Travel-Guide-Filter-Hotels) - [Hotels with a Bar in Brownsville](https://www.expedia.co.uk/Brownsville-Hotels-Hotel-With-A-Bar.0-0-d6058982-thotelwithabar.Travel-Guide-Filter-Hotels) - [Hotels with Indoor Pools in Brownsville](https://www.expedia.co.uk/Brownsville-Hotels-Hotels-With-Indoor-Pools.0-0-d6058982-tHotelswithIndoorPools.Travel-Guide-Filter-Hotels) - 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