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$310+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BRO
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap 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 24, 2026.

This United Airlines deal was found by Cheapflights users on 1/22. 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 2/56:00 am
DCA
-
BRO
1 stop6h 31m
United Airlines
Mon 2/97:15 am
BRO
-
DCA
1 stop5h 28m
United Airlines
Deal found 1/22$339
This United Airlines deal was found by Cheapflights users on 1/22. 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.
Sun 11/16:00 am
DCA
-
BRO
1 stop6h 22m
United Airlines
Wed 11/412:07 pm
BRO
-
DCA
1 stop7h 28m
United Airlines
Deal found 1/22$341
This American Airlines deal was found by Cheapflights users on 1/23. 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 2/73:24 pm
DCA
-
BRO
2 stops9h 09m
American Airlines
Wed 2/116:00 am
BRO
-
DCA
1 stop7h 57m
American Airlines
Deal found 1/23$344
This American Airlines deal was found by Cheapflights users on 1/22. 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 2/59:35 am
DCA
-
BRO
2 stops9h 44m
American Airlines
Mon 2/93:18 pm
BRO
-
DCA
1 stop6h 42m
American Airlines
Deal found 1/22$473
This American Airlines deal was found by Cheapflights users on 1/22. 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 11/19:48 am
DCA
-
BRO
2 stops8h 53m
American Airlines
Wed 11/45:20 am
BRO
-
DCA
1 stop5h 44m
American Airlines
Deal found 1/22$494
This United Airlines deal was found by Cheapflights users on 1/22. 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 3/126:00 am
DCA
-
BRO
1 stop6h 34m
United Airlines
Sun 3/155:25 pm
BRO
-
DCA
1 stop5h 25m
United Airlines
Deal found 1/22$579
This United Airlines deal was found by Cheapflights users on 1/22. 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 1/2711:00 am
DCA
-
BRO
1 stop6h 12m
United Airlines
Thu 1/297:15 am
BRO
-
DCA
1 stop5h 34m
United Airlines
Deal found 1/22$639
This United Airlines deal was found by Cheapflights users on 1/23. 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 3/52:45 pm
DCA
-
BRO
1 stop7h 46m
United Airlines
Sun 3/87:18 am
BRO
-
DCA
1 stop15h 32m
United Airlines
Deal found 1/23$648
This American Airlines deal was found by Cheapflights users on 1/22. 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 3/56:09 am
DCA
-
BRO
2 stops9h 18m
American Airlines
Sun 3/85:40 am
BRO
-
DCA
1 stop6h 35m
American Airlines
Deal found 1/22$718

Find 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 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$339
(United Airlines)

One-way from

$310
(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.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Brownsville South Padre Is. Intl flights.
Search Deals
From Washington, D.C. Reagan-National to Brownsville South Padre Is. Intl
Search Deals
One-way flight from Washington, D.C. Reagan-National to Brownsville South Padre Is. Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 24, 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

Thu 2/5

6:00 am-11:31 am

1 stop6h 31m

Brownsville South Padre Is. Intl

Mon 2/9

7:15 am-1:43 pm

1 stop5h 28m

$339

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Sat 2/7

11:00 am-6:02 pm

1 stop8h 02m

Brownsville South Padre Is. Intl

Wed 2/11

9:30 am-3:57 pm

1 stop5h 27m

$339

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Sat 2/7

3:24 pm-11:33 pm

2 stops9h 09m

Brownsville South Padre Is. Intl

Wed 2/11

6:00 am-2:57 pm

1 stop7h 57m

$344

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Thu 2/5

9:35 am-6:19 pm

2 stops9h 44m

Brownsville South Padre Is. Intl

Mon 2/9

3:18 pm-11:00 pm

1 stop6h 42m

$473

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Thu 3/12

6:00 am-11:34 am

1 stop6h 34m

Brownsville South Padre Is. Intl

Sun 3/15

5:25 pm-11:50 pm

1 stop5h 25m

$579

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Thu 3/5

2:45 pm-9:31 pm

1 stop7h 46m

Brownsville South Padre Is. Intl

Sun 3/8

7:18 am-11:50 pm

1 stop15h 32m

$648

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Thu 3/5

6:09 am-2:27 pm

2 stops9h 18m

Brownsville South Padre Is. Intl

Sun 3/8

5:40 am-1:15 pm

1 stop6h 35m

$718

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Thu 3/12

6:45 am-2:27 pm

2 stops8h 42m

Brownsville South Padre Is. Intl

Sun 3/15

10:47 am-6:42 pm

1 stop6h 55m

$893

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Mon 4/6

6:00 am-11:19 am

1 stop6h 19m

$310

Washington, D.C.Brownsville

DCA - BRO

DCABRO

Washington, D.C. Reagan-National

Fri 3/27

11:00 am-6:50 pm

1 stop8h 50m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 11 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

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Brownsville flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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.

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 January 24, 2026.
Get a feel of what it's like to fly with United Airlines from Washington, D.C. Reagan-National Airport to Brownsville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,194 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,194 reviews
United Airlines
7.4
Good
9,194 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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. 1 airline 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 31m. 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.

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

    Our cheapest airline available from Washington, D.C. Reagan-National Airport to Brownsville is United Airlines. Our recent data shows that you can find tickets from as low as $296 on this airline.

  • 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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Top airline flying from Reagan-National to Brownsville

Discover the top airline that operate flights from Reagan-National 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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$296Average$373FlexibilityNo cancel feeOn-time69%

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