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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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BRO
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
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 January 11, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$314
(United Airlines)

One-way from

$165
(United Airlines)

Popular in

May

Cheapest in

April

Average price

$438
Provider with most accurate pricing for Washington, D.C. Reagan-National-Brownsville South Padre Is. Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Brownsville South Padre Is. Intl flights.
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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 ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 11, 2026.

This United Airlines deal was found by Cheapflights users on 1/8. 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 1/2812:40 pmDCA - BRO
1 stop6h 22mUnited Airlines
Sun 2/89:30 amBRO - DCA
1 stop8h 11mUnited Airlines
Deal found 1/8$314
This United Airlines deal was found by Cheapflights users on 1/9. 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.
Mon 6/154:35 pmDCA - BRO
1 stop7h 28mUnited Airlines
Fri 6/197:10 amBRO - DCA
1 stop7h 45mUnited Airlines
Deal found 1/9$329
This United Airlines deal was found by Cheapflights users on 1/9. 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 1/2412:40 pmDCA - BRO
1 stop6h 22mUnited Airlines
Wed 1/289:30 amBRO - DCA
1 stop8h 11mUnited Airlines
Deal found 1/9$339
This American Airlines deal was found by Cheapflights users on 1/9. 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 1/246:00 amDCA - BRO
2 stops9h 48mAmerican Airlines
Wed 1/2810:53 amBRO - DCA
1 stop6h 48mAmerican Airlines
Deal found 1/9$344
This United Airlines deal was found by Cheapflights users on 1/9. 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 1/212:45 pmDCA - BRO
1 stop7h 46mUnited Airlines
Sat 1/2412:13 pmBRO - DCA
1 stop7h 43mUnited Airlines
Deal found 1/9$374
This American Airlines deal was found by Cheapflights users on 1/9. 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 1/213:59 pmDCA - BRO
1 stop8h 34mAmerican Airlines
Sat 1/246:00 amBRO - DCA
2 stops7h 24mAmerican Airlines
Deal found 1/9$379
This United Airlines deal was found by Cheapflights users on 1/11. 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.
Mon 1/2611:00 amDCA - BRO
1 stop8h 02mUnited Airlines
Fri 1/305:25 pmBRO - DCA
1 stop5h 34mUnited Airlines
Deal found 1/11$399
This American Airlines deal was found by Cheapflights users on 1/10. 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.
Sun 1/255:55 amDCA - BRO
2 stops9h 53mAmerican Airlines
Thu 1/2910:53 amBRO - DCA
1 stop6h 48mAmerican Airlines
Deal found 1/10$404
This United Airlines deal was found by Cheapflights users on 1/8. 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 4/22:33 pmDCA - BRO
1 stop8h 14mUnited Airlines
Sat 4/45:25 pmBRO - DCA
1 stop5h 34mUnited Airlines
Deal found 1/8$429
This United Airlines deal was found by Cheapflights users on 1/10. 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 1/1511:00 amDCA - BRO
1 stop8h 02mUnited Airlines
Sun 1/187:15 amBRO - DCA
1 stop5h 34mUnited Airlines
Deal found 1/10$439
This American Airlines deal was found by Cheapflights users on 1/10. 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 1/1510:10 amDCA - BRO
2 stops9h 09mAmerican Airlines
Sun 1/183:18 pmBRO - DCA
1 stop6h 42mAmerican Airlines
Deal found 1/10$444

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 January 11, 2026.
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

Wed 1/28

12:40 pm-6:02 pm

1 stop6h 22m

Brownsville South Padre Is. Intl

Sun 2/8

9:30 am-6:41 pm

1 stop8h 11m

$314

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Sat 1/24

12:40 pm-6:02 pm

1 stop6h 22m

Brownsville South Padre Is. Intl

Wed 1/28

9:30 am-6:41 pm

1 stop8h 11m

$339

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Sat 1/24

6:00 am-2:48 pm

2 stops9h 48m

Brownsville South Padre Is. Intl

Wed 1/28

10:53 am-6:41 pm

1 stop6h 48m

$344

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Wed 1/21

2:45 pm-9:31 pm

1 stop7h 46m

Brownsville South Padre Is. Intl

Sat 1/24

12:13 pm-8:56 pm

1 stop7h 43m

$374

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Sun 1/25

3:59 pm-11:33 pm

1 stop8h 34m

Brownsville South Padre Is. Intl

Thu 1/29

10:53 am-7:44 pm

1 stop7h 51m

$399

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Mon 1/26

5:08 pm-11:33 pm

1 stop7h 25m

Brownsville South Padre Is. Intl

Fri 1/30

10:53 am-7:44 pm

1 stop7h 51m

$399

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Mon 1/26

11:00 am-6:02 pm

1 stop8h 02m

Brownsville South Padre Is. Intl

Fri 1/30

5:25 pm-11:59 pm

1 stop5h 34m

$399

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Thu 4/2

2:33 pm-9:47 pm

1 stop8h 14m

Brownsville South Padre Is. Intl

Sat 4/4

5:25 pm-11:59 pm

1 stop5h 34m

$429

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Wed 1/28

3:59 pm-11:33 pm

1 stop8h 34m

Brownsville South Padre Is. Intl

Sun 2/8

6:00 am-2:24 pm

2 stops7h 24m

$473

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Tue 3/3

7:01 am-2:27 pm

2 stops8h 26m

Brownsville South Padre Is. Intl

Fri 3/6

10:47 am-7:46 pm

1 stop7h 59m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 17 results
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Compare providers for flights from Reagan-National to Brownsville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Brownsville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Brownsville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Reagan-National Airport-Brownsville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Brownsville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Brownsville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Brownsville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, April is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Brownsville (average of $236). Flying from Washington, D.C. Reagan-National Airport to Brownsville in July is currently the most expensive (average of $538). 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.

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 6h 22m. 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, April is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Brownsville (average of $236). Flying from Washington, D.C. Reagan-National Airport to Brownsville in July is currently the most expensive (average of $538). 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

See prices for flight routes from nearby airports that may be better suited for you.
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