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$165+ Cheap flights from Reagan-National (DCA) to Brownsville (BRO)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BRO
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Reagan-National to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 17, 2025.

Round-trip from

$319
(United Airlines)

One-way from

$165
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$404
From Washington, D.C. Reagan-National to Brownsville South Padre Is. Intl
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One-way flight from Washington, D.C. Reagan-National 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 Reagan-National to Brownsville

Cheapest flights from Reagan-National to Brownsville
Explore the most affordable flight options available from Reagan-National to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/22:56 pmDCA - BRO
1 stop5h 40mUnited Airlines
Mon 10/612:10 pmBRO - DCA
1 stop5h 29mUnited Airlines
Deal found 9/16$319
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 American Airlines deal was found by Cheapflights users on 9/16. 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 9/201:33 pmDCA - BRO
1 stop5h 36mAmerican Airlines
Mon 9/226:39 pmBRO - DCA
1 stop5h 19mAmerican Airlines
Deal found 9/16$439
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/185:00 amDCA - BRO
1 stop5h 53mAmerican Airlines
Sun 10/195:38 amBRO - DCA
1 stop6h 03mAmerican Airlines
Deal found 9/17$463
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 9/2211:30 amDCA - BRO
1 stop7h 39mAmerican Airlines
Tue 9/235:26 amBRO - DCA
1 stop6h 11mAmerican Airlines
Deal found 9/16$469
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/23:15 pmDCA - BRO
2 stops8h 19mAmerican Airlines
Mon 10/65:38 amBRO - DCA
1 stop7h 20mAmerican Airlines
Deal found 9/16$473
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/1712:55 pmDCA - BRO
1 stop7h 41mUnited Airlines
Sun 10/195:15 pmBRO - DCA
1 stop5h 35mUnited Airlines
Deal found 9/17$481
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/188:20 amDCA - BRO
1 stop8h 40mUnited Airlines
Sun 10/195:15 pmBRO - DCA
1 stop5h 35mUnited Airlines
Deal found 9/17$504

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Brownsville that are best for you.

Fly from

Reagan-National

Fly to

Brownsville

Route

Depart

Return

Price

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Thu 10/2

2:56 pm-7:36 pm

1 stop5h 40m

Brownsville South Padre Is. Intl

Mon 10/6

12:10 pm-6:39 pm

1 stop5h 29m

$319

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Thu 1/15

7:20 am-4:29 pm

2 stops10h 09m

Brownsville South Padre Is. Intl

Mon 1/19

6:02 pm-12:40 am

1 stop5h 38m

$354

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

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Tue 3/10

6:00 am-3:38 pm

1 stop10h 38m

Brownsville South Padre Is. Intl

Wed 3/11

5:10 am-3:55 pm

1 stop9h 45m

$375

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Tue 3/10

9:28 am-4:33 pm

1 stop8h 05m

Brownsville South Padre Is. Intl

Wed 3/11

6:04 pm-12:40 am

1 stop5h 36m

$409

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Fri 1/16

8:15 am-4:12 pm

1 stop8h 57m

Brownsville South Padre Is. Intl

Mon 1/19

5:25 pm-11:59 pm

1 stop5h 34m

$459

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Sat 10/18

5:00 am-9:53 am

1 stop5h 53m

Brownsville South Padre Is. Intl

Sun 10/19

5:38 am-12:41 pm

1 stop6h 03m

$463

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Thu 10/2

3:15 pm-10:34 pm

2 stops8h 19m

Brownsville South Padre Is. Intl

Mon 10/6

5:38 am-1:58 pm

1 stop7h 20m

$473

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Wed 10/15

5:00 am-9:53 am

1 stop5h 53m

$165

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Thu 1/15

3:29 pm-10:23 pm

2 stops7h 54m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 11 results
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Best time to book a flight from Reagan-National to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from Reagan-National 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. Reagan-National Airport to Brownsville

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Brownsville (average of $328). Flying from Washington, D.C. Reagan-National Airport to Brownsville in March is currently the most expensive (average of $473). 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 DCA to BRO?

Find hourly flight availability from Reagan-National 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 17, 2025.

When flying from Washington, D.C. Reagan-National Airport 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 52% versus a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

    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. Reagan-National to Brownsville. 0 airlines have flights to South Padre Is. Intl from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Brownsville South Padre Is. Intl should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Brownsville?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Brownsville in 5h 40m. Fly via United Airlines or American Airlines to get the fastest option. The distance from Washington, D.C. Reagan-National Airport to Brownsville is about 1481 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Reagan-National to Brownsville that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Brownsville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Brownsville?

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

  • Can I find deals for business class flights from Reagan-National to Brownsville?

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Brownsville?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Brownsville (average of $328). Flying from Washington, D.C. Reagan-National Airport to Brownsville in March is currently the most expensive (average of $473). 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 Reagan-National to Brownsville

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