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$269+ Cheap flights from Washington, D.C. (WAS) to Brownsville (BRO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BRO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Brownsville (BRO). 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 September 15, 2025.

Round-trip from

$269
(United Airlines)

Popular in

May

Cheapest in

April

Average price

$404
From Washington, D.C. (WAS) to Brownsville South Padre Is. Intl
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Highest demand for flights based on searches. 7% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Washington, D.C. to Brownsville

Cheapest flights from Washington, D.C. to Brownsville
Explore the most affordable flight options available from Washington, D.C. to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:45 amIAD - BRO
1 stop6h 15mUnited Airlines
Tue 10/2812:15 pmBRO - IAD
1 stop7h 36mUnited Airlines
Deal found 9/13$269
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:37 pmIAD - BRO
1 stop6h 18mAmerican Airlines
Wed 11/52:48 pmBRO - IAD
1 stop6h 45mAmerican Airlines
Deal found 9/14$270
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:00 amDCA - BRO
1 stop5h 53mAmerican Airlines
Wed 11/52:48 pmBRO - DCA
1 stop7h 12mAmerican Airlines
Deal found 9/14$270
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:27 pmBWI - BRO
1 stop5h 41mAmerican Airlines
Wed 11/52:48 pmBRO - BWI
1 stop7h 14mAmerican Airlines
Deal found 9/14$278
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:37 pmIAD - BRO
1 stop6h 18mAmerican Airlines
Sat 10/252:57 pmBRO - IAD
1 stop6h 54mAmerican Airlines
Deal found 9/13$320
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:20 pmDCA - BRO
1 stop6h 35mAmerican Airlines
Sat 10/255:38 amBRO - DCA
1 stop6h 03mAmerican Airlines
Deal found 9/13$320
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:37 pmIAD - BRO
1 stop6h 18mAmerican Airlines
Tue 10/285:38 amBRO - IAD
2 stops12h 16mAmerican Airlines
Deal found 9/13$324
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:00 amBWI - BRO
1 stop6h 20mUnited Airlines
Sat 10/47:15 amBRO - BWI
1 stop7h 59mUnited Airlines
Deal found 9/15$339
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:56 pmDCA - BRO
1 stop5h 40mUnited Airlines
Mon 10/65:15 pmBRO - DCA
1 stop5h 35mUnited Airlines
Deal found 9/14$374
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:15 pmBWI - BRO
1 stop6h 04mUnited Airlines
Sat 10/257:15 amBRO - BWI
1 stop7h 59mUnited Airlines
Deal found 9/14$398
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:27 pmIAD - BRO
1 stop6h 37mAmerican Airlines
Mon 11/102:48 pmBRO - IAD
1 stop6h 45mAmerican Airlines
Deal found 9/15$413
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:31 pmIAD - BRO
2 stops13h 57mUnited Airlines
Wed 11/55:15 pmBRO - IAD
1 stop5h 29mUnited Airlines
Deal found 9/14$416

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Brownsville 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Brownsville that are best for you.

Fly from

Washington, D.C.

Fly to

Brownsville

Route

Depart

Return

Price

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Wed 10/29

5:37 pm-10:55 pm

1 stop6h 18m

Brownsville South Padre Is. Intl

Wed 11/5

2:48 pm-10:33 pm

1 stop6h 45m

$270

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Wed 10/29

5:00 am-9:53 am

1 stop5h 53m

Brownsville South Padre Is. Intl

Wed 11/5

2:48 pm-11:00 pm

1 stop7h 12m

$270

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Wed 10/29

1:27 pm-6:08 pm

1 stop5h 41m

Brownsville South Padre Is. Intl

Wed 11/5

2:48 pm-11:02 pm

1 stop7h 14m

$278

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Sat 10/18

5:37 pm-10:55 pm

1 stop6h 18m

Brownsville South Padre Is. Intl

Sat 10/25

2:57 pm-10:51 pm

1 stop6h 54m

$320

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Sat 10/18

5:20 pm-10:55 pm

1 stop6h 35m

Brownsville South Padre Is. Intl

Sat 10/25

5:38 am-12:41 pm

1 stop6h 03m

$320

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Wed 10/22

5:37 pm-10:55 pm

1 stop6h 18m

Brownsville South Padre Is. Intl

Tue 10/28

5:38 am-6:54 pm

2 stops12h 16m

$324

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Sat 11/8

5:27 pm-11:04 pm

1 stop6h 37m

Brownsville South Padre Is. Intl

Mon 11/10

10:39 am-11:07 pm

2 stops11h 28m

$324

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Tue 9/30

6:00 am-11:20 am

1 stop6h 20m

Brownsville South Padre Is. Intl

Sat 10/4

7:15 am-4:14 pm

1 stop7h 59m

$339

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Fri 10/3

2:56 pm-7:36 pm

1 stop5h 40m

Brownsville South Padre Is. Intl

Mon 10/6

5:15 pm-11:50 pm

1 stop5h 35m

$374

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Sat 10/18

4:15 pm-9:19 pm

1 stop6h 04m

Brownsville South Padre Is. Intl

Sat 10/25

7:15 am-4:14 pm

1 stop7h 59m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 16 results
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Best time to book a flight from Washington, D.C. to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Brownsville

What is the cheapest month to book a flight from Washington, D.C. to Brownsville?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Brownsville (average of $328). Flying from Washington, D.C. to Brownsville in March is currently the most expensive (average of $474). 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.

What is the cheapest time of day to fly from WAS to BRO?

Find hourly flight availability from Washington, D.C. to Brownsville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Washington, D.C. to Brownsville, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 38% versus a flight in the evening.

Reviews of airlines servicing Brownsville

Get insights into the airlines that provide service to Brownsville. 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 Brownsville. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Washington, D.C. to Brownsville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Brownsville. 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 into for flights to Brownsville from Washington, D.C.?

    Brownsville South Padre Is. Intl (BRO), located 4.5 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Brownsville. 2 airlines have flights to South Padre Is. Intl from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Brownsville South Padre Is. Intl should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

  • How long is the flight from Washington, D.C. to Brownsville?

    American Airlines and United Airlines can get you from Washington, D.C. to Brownsville in just under 6h 18m. Your travel time can differ by up to 02m. The distance between Washington, D.C. and Brownsville is about 1466 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Washington, D.C. to Brownsville round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Brownsville round-trip from $268. This flight start at 45% lower than the current average price 3 months from now.

  • What are the most popular routes from Washington, D.C. to Brownsville?

    While some choose either Washington, D.C. Dulles Intl - Brownsville South Padre Is. Intl or Washington, D.C. Reagan-National - Brownsville South Padre Is. Intl, Baltimore/Washington - Brownsville South Padre Is. Intl is the most popular route from Washington, D.C. to Brownsville.

  • Can I find deals for flights from Washington, D.C. to Brownsville that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Brownsville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Brownsville?

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

  • Can I find deals for business class flights from Washington, D.C. to Brownsville?

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

  • What is the cheapest month to book a flight from Washington, D.C. to Brownsville?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Brownsville (average of $328). Flying from Washington, D.C. to Brownsville in March is currently the most expensive (average of $474). 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.

See more FAQs

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Alternative routes for Washington, D.C. to Brownsville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Washington, D.C. to Brownsville

Discover the top 2 airlines that operate flights from Washington, D.C. to Brownsville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$455FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$583FlexibilityNo cancel feeOn-time71%

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