HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Brownsville (BRO) to Dulles Intl (IAD) from $340

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BRO — IAD
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Brownsville to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Brownsville (BRO) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Round-trip from

$235
From Brownsville South Padre Is. Intl to Washington, D.C. Dulles Intl
Search Deals

What is the cheapest month to fly from Brownsville to Washington, D.C. Dulles Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, September can be a great choice for travel to Washington, D.C. Dulles Intl Airport. Flights to Washington, D.C. Dulles Intl Airport from Brownsville in September are about $457 on average during September, but can be found for as low as $304.

When is the cheapest time to fly from Brownsville to Washington, D.C. Dulles Intl Airport (BRO - IAD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brownsville to Washington, D.C. Dulles Intl Airport as you normally would.

Cheap United Airlines flights from Brownsville to Dulles Intl

Explore cheap flight options specifically provided by United Airlines for the route between Brownsville and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Brownsville to Washington, D.C.. Make sure to check back often as deals are often changing.
Wed 9/45:00 amBRO - IAD
1 stop5h 38mUnited Airlines
Sat 9/78:35 amIAD - BRO
1 stop8h 33mUnited Airlines
Deal found 5/14$357
Wed 9/45:00 amBRO - IAD
1 stop5h 38mUnited Airlines
Sat 9/78:40 amIAD - BRO
2 stops12h 12mUnited Airlines
Deal found 5/14$457
Thu 10/249:35 amBRO - IAD
1 stop13h 24mUnited Airlines
Tue 10/295:10 pmIAD - BRO
1 stop6h 48mUnited Airlines
Deal found 5/15$511
Wed 9/47:15 amBRO - IAD
2 stops12h 28mUnited Airlines
Sat 9/78:40 amIAD - BRO
2 stops12h 12mUnited Airlines
Deal found 5/15$562

Cheap American Airlines flights from Brownsville to Dulles Intl

Explore cheap flight options specifically provided by American Airlines for the route between Brownsville and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Brownsville and landing in Washington, D.C.. Make sure to examine the flight information before completing your reservation.
Sat 8/34:51 pmBRO - IAD
1 stop5h 33mAmerican Airlines
Sat 8/176:52 amIAD - BRO
1 stop6h 21mAmerican Airlines
Deal found 5/15$388
Sat 8/34:51 pmBRO - IAD
1 stop5h 33mAmerican Airlines
Sat 8/175:38 pmIAD - BRO
2 stops7h 21mAmerican Airlines
Deal found 5/15$392
Thu 10/244:01 pmBRO - IAD
1 stop5h 40mAmerican Airlines
Tue 10/295:06 amIAD - BRO
2 stops7h 53mAmerican Airlines
Deal found 5/15$662
Sat 8/35:36 amBRO - IAD
2 stops10h 25mAmerican Airlines
Sat 8/175:03 amIAD - BRO
2 stops8h 10mAmerican Airlines
Deal found 5/15$667

Brownsville to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Brownsville and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
The lowest fares we've come across on flights traveling from Brownsville to Washington, D.C. in May and June 2024. More deals are always being added, so be sure to check back regularly.
Wed 9/45:00 amBRO - IAD
1 stop5h 38mUnited Airlines
Sat 9/78:35 amIAD - BRO
1 stop8h 33mUnited Airlines
Deal found 5/14$357
Sat 8/34:51 pmBRO - IAD
1 stop5h 33mAmerican Airlines
Sat 8/176:52 amIAD - BRO
1 stop6h 21mAmerican Airlines
Deal found 5/15$388
Sat 8/34:51 pmBRO - IAD
1 stop5h 33mAmerican Airlines
Sat 8/175:38 pmIAD - BRO
2 stops7h 21mAmerican Airlines
Deal found 5/15$392
Wed 9/45:00 amBRO - IAD
1 stop5h 38mUnited Airlines
Sat 9/78:40 amIAD - BRO
2 stops12h 12mUnited Airlines
Deal found 5/14$457
Thu 10/249:35 amBRO - IAD
1 stop13h 24mUnited Airlines
Tue 10/295:10 pmIAD - BRO
1 stop6h 48mUnited Airlines
Deal found 5/15$511
Wed 9/47:15 amBRO - IAD
2 stops12h 28mUnited Airlines
Sat 9/78:40 amIAD - BRO
2 stops12h 12mUnited Airlines
Deal found 5/15$562
Thu 10/244:01 pmBRO - IAD
1 stop5h 40mAmerican Airlines
Tue 10/295:06 amIAD - BRO
2 stops7h 53mAmerican Airlines
Deal found 5/15$662
Sat 8/35:36 amBRO - IAD
2 stops10h 25mAmerican Airlines
Sat 8/175:03 amIAD - BRO
2 stops8h 10mAmerican Airlines
Deal found 5/15$667

One-way flights to Dulles Intl from Brownsville

Search for one-way flight options from Brownsville to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Brownsville to Washington, D.C.. For those needing a return trip from Brownsville, there is a search form available above.
Sat 7/207:25 amBRO - IAD
1 stop15h 27mUnited Airlines
Deal found 5/16$340
Sat 7/205:36 amBRO - IAD
2 stops10h 25mAmerican Airlines
Deal found 5/15$434

Find flights from Brownsville to Dulles Intl within your budget

Customize your flight search to find flights from Brownsville to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$357 - $667

Route

Depart

Return

Price

Brownsville South Padre Is. IntlWashington, D.C. Dulles Intl

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Wed 9/4

1 stop5h 38m

Washington, D.C. Dulles Intl

Sat 9/7

1 stop8h 33m

$357

Brownsville South Padre Is. IntlWashington, D.C. Dulles Intl

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Sat 8/3

1 stop5h 33m

Washington, D.C. Dulles Intl

Sat 8/17

1 stop6h 21m

$388

Brownsville South Padre Is. IntlWashington, D.C. Dulles Intl

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Sat 8/3

1 stop5h 33m

Washington, D.C. Dulles Intl

Sat 8/17

2 stops7h 21m

$392

Brownsville South Padre Is. IntlWashington, D.C. Dulles Intl

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Wed 9/4

1 stop5h 38m

Washington, D.C. Dulles Intl

Sat 9/7

2 stops12h 12m

$457

Brownsville South Padre Is. IntlWashington, D.C. Dulles Intl

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Thu 10/24

1 stop13h 24m

Washington, D.C. Dulles Intl

Tue 10/29

1 stop6h 48m

$511

Brownsville South Padre Is. IntlWashington, D.C. Dulles Intl

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Wed 9/4

2 stops12h 28m

Washington, D.C. Dulles Intl

Sat 9/7

2 stops12h 12m

$562

Brownsville South Padre Is. IntlWashington, D.C. Dulles Intl

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Thu 10/24

1 stop5h 40m

Washington, D.C. Dulles Intl

Tue 10/29

2 stops7h 53m

$662

Brownsville South Padre Is. IntlWashington, D.C. Dulles Intl

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Sat 8/3

2 stops10h 25m

Washington, D.C. Dulles Intl

Sat 8/17

2 stops8h 10m

$667

Flights are sorted by cheapest first

Deals found on 5/14

No data available for this route at this time. Please check back soon.

Average price of flights to Dulles Intl by month

Plan your trip from Brownsville to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Brownsville to Dulles Intl is currently $387 while a round-trip flight costs $500. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Brownsville to Washington, D.C. Dulles Intl Airport (average of $280). Flying from Brownsville to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$308

February

$303

March

$358

April

$337

May

$336

June

$397

July

$376

August

$298

September

$280

October

$303

November

$328

December

$293

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated May 16, 2024.
Read reviews from past customers who have flown United Airlines and American Airlines from Brownsville to Washington, D.C.. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,924 reviews
Check prices

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.

United Airlines
7.4
Good
10,924 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.

American Airlines
7.3
Good
14,514 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.

Related info for your journey

Find useful and relevant information for your journey from Brownsville to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Brownsville to Washington, D.C. Dulles Intl?

    For a flight from Brownsville to Washington, D.C. Dulles Intl, you will be flying from South Padre Is. Intl. Brownsville South Padre Is. Intl (BRO) is just 4.5 mi from the center of the city. South Padre Is. Intl is the only Brownsville airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 0 airlines have flights to Washington, D.C. Dulles Intl from Brownsville South Padre Is. Intl on a regular basis.

  • Can I find flights from Brownsville to Washington, D.C. Dulles Intl Airport for under $400 on Cheapflights?

    Yes, there are multiple flights from Brownsville to Washington, D.C. Dulles Intl Airport for under $400. The cheapest flight booked recently is on United Airlines for just $357, but on average you can expect to pay $499.

  • What are the cheapest airlines flying from Brownsville to Washington, D.C. Dulles Intl Airport round-trip?

    Cheapflights users have booked flights from Brownsville to Washington, D.C. Dulles Intl Airport round-trip from $357. Another airline that can offer you cheap pricing is American Airlines.

  • What does BRO to IAD mean?

    BRO stands for Brownsville South Padre Is. Intl Airport, while IAD stands for Washington, D.C. Dulles Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Brownsville to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Brownsville to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Brownsville to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Brownsville to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Brownsville to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Brownsville to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Brownsville to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brownsville to Dulles Intl.

  • Can I find deals for business class flights from Brownsville to Dulles Intl?

    Yes. Cheapflights offers flight deals from Brownsville to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Brownsville to Dulles Intl that allow pets onboard?

    Many airlines flying from Brownsville to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Brownsville to Dulles Intl?

    Yes, you can often find last-minute deals on Brownsville to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Brownsville to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Brownsville to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/15.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Brownsville to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
Hobby to Baltimore flights
Hobby to Reagan-National flights
George Bush Intcntl to Baltimore flights
Hobby to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
George Bush Intcntl to Dulles Intl flights
Austin to Baltimore flights
Austin to Reagan-National flights
Austin to Dulles Intl flights
San Antonio to Dulles Intl flights
Love Field to Dulles Intl flights
San Antonio to Baltimore flights
San Antonio to Reagan-National flights
Love Field to Baltimore flights
Love Field to Reagan-National flights
El Paso to Dulles Intl flights
El Paso to Reagan-National flights
El Paso to Baltimore flights
Corpus Christi to Reagan-National flights
McAllen to Dulles Intl flights
McAllen to Reagan-National flights
Lubbock to Baltimore flights
McAllen to Baltimore flights
Corpus Christi to Dulles Intl flights
Lubbock to Dulles Intl flights
College Station to Dulles Intl flights
Killeen to Reagan-National flights
Harlingen to Reagan-National flights
Lubbock to Reagan-National flights
Harlingen to Dulles Intl flights
College Station to Reagan-National flights
College Station to Baltimore flights
Midland to Baltimore flights
Brownsville to Reagan-National flights
Killeen to Dulles Intl flights
Tyler to Dulles Intl flights
Amarillo to Baltimore flights
Killeen to Baltimore flights
Midland to Dulles Intl flights
Brownsville to Baltimore flights
Corpus Christi to Baltimore flights
Midland to Reagan-National flights
Harlingen to Baltimore flights
Amarillo to Dulles Intl flights
Tyler to Baltimore flights
Waco to Dulles Intl flights
Fort Lauderdale to Toronto flights
Boston to Dallas flights
Pittsburgh to Miami flights
Dallas to Miami flights
Seattle to Las Vegas flights
Atlanta to Detroit flights
San Francisco to Manila flights
Tampa to Fort Lauderdale flights
San Francisco to New York flights
USA to Bali flights
Houston to Dallas flights
Brownsville to Houston George Bush Intcntl Airport flights

Search flights from Brownsville to Dulles Intl by cabin class

Find flights from Brownsville to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Brownsville to Dulles Intl?

Cheapflights makes it easy to find Brownsville to Dulles Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Brownsville to Dulles Intl?

Cheapflights helps you find that perfect flight to Dulles Intl from Brownsville by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Brownsville to Dulles Intl with no change fees?

Need flexible booking options for your flight to Dulles Intl from Brownsville? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Brownsville to Dulles Intl become cheaper?

Not ready to book yet? You can track prices for flights from Brownsville to Dulles Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines