HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$310+ Cheap flights from Brownsville (BRO) to Reagan-National (DCA)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — DCA
Mar 17 — Mar 241
Tue 3/17
Tue 3/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Brownsville to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Brownsville to Reagan-National

Cheapest flights from Brownsville to Reagan-National
Explore the most affordable flight options available from Brownsville to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 15, 2026.

This United Airlines deal was found by Cheapflights users on 2/13. 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.
Fri 2/277:18 am
BRO
-
DCA
1 stop7h 37m
United Airlines
Sun 3/16:00 am
DCA
-
BRO
1 stop6h 36m
United Airlines
Deal found 2/13$339
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Sun 4/125:25 pm
BRO
-
DCA
1 stop5h 34m
United Airlines
Wed 4/226:00 am
DCA
-
BRO
1 stop6h 19m
United Airlines
Deal found 2/13$349
This United Airlines deal was found by Cheapflights users on 2/12. 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 8/2512:07 pm
BRO
-
DCA
1 stop5h 18m
United Airlines
Sat 8/292:50 pm
DCA
-
BRO
1 stop5h 33m
United Airlines
Deal found 2/12$369
This United Airlines deal was found by Cheapflights users on 2/13. 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 7/15:25 pm
BRO
-
DCA
1 stop5h 34m
United Airlines
Wed 7/82:53 pm
DCA
-
BRO
1 stop7h 46m
United Airlines
Deal found 2/13$389
This United Airlines deal was found by Cheapflights users on 2/14. 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 3/285:25 pm
BRO
-
DCA
1 stop5h 11m
United Airlines
Sat 4/46:00 am
DCA
-
BRO
1 stop6h 19m
United Airlines
Deal found 2/14$400
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Tue 3/175:25 pm
BRO
-
DCA
1 stop5h 25m
United Airlines
Wed 3/1811:00 am
DCA
-
BRO
1 stop6h 22m
United Airlines
Deal found 2/11$409
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sat 3/145:25 pm
BRO
-
DCA
1 stop5h 07m
United Airlines
Wed 3/1811:00 am
DCA
-
BRO
1 stop8h 50m
United Airlines
Deal found 2/11$425
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Wed 3/117:18 am
BRO
-
DCA
1 stop5h 25m
United Airlines
Thu 3/196:00 am
DCA
-
BRO
1 stop6h 34m
United Airlines
Deal found 2/11$429
This United Airlines deal was found by Cheapflights users on 2/12. 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 2/145:14 pm
BRO
-
DCA
1 stop5h 36m
United Airlines
Sat 2/2111:00 am
DCA
-
BRO
1 stop6h 12m
United Airlines
Deal found 2/12$439
This American Airlines deal was found by Cheapflights users on 2/12. 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 2/1410:47 am
BRO
-
DCA
2 stops8h 02m
American Airlines
Sat 2/214:59 pm
DCA
-
BRO
1 stop7h 15m
American Airlines
Deal found 2/12$444
This United Airlines deal was found by Cheapflights users on 2/14. 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 6/64:44 pm
BRO
-
DCA
1 stop6h 15m
United Airlines
Fri 6/1212:59 pm
DCA
-
BRO
1 stop6h 38m
United Airlines
Deal found 2/14$449

Find flight deals from Brownsville to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Brownsville (BRO) to Reagan-National (DCA). 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 February 15, 2026.

Round-trip from

$339
(United Airlines)

One-way from

$310
(United Airlines)
From Brownsville South Padre Is. Intl to Washington, D.C. Reagan-National
Search Deals
One-way flight from Brownsville South Padre Is. Intl to Washington, D.C. Reagan-National
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brownsville to Reagan-National 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 February 15, 2026.
Use the filters below to find and compare flights from Brownsville to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Brownsville

Fly to

Reagan-National

Route

Depart

Return

Price

BrownsvilleWashington, D.C.

BRO - DCA

BRODCA

Brownsville South Padre Is. Intl

Fri 2/27

7:18 am-3:55 pm

1 stop7h 37m

Washington, D.C. Reagan-National

Sun 3/1

6:00 am-11:36 am

1 stop6h 36m

$339

BrownsvilleWashington, D.C.

BRO - DCA

BRODCA

Brownsville South Padre Is. Intl

Sun 4/12

5:25 pm-11:59 pm

1 stop5h 34m

Washington, D.C. Reagan-National

Wed 4/22

6:00 am-11:19 am

1 stop6h 19m

$349

BrownsvilleWashington, D.C.

BRO - DCA

BRODCA

Brownsville South Padre Is. Intl

Sat 7/4

9:30 am-4:03 pm

1 stop5h 33m

Washington, D.C. Reagan-National

Sat 7/11

12:55 pm-6:36 pm

1 stop6h 41m

$369

BrownsvilleWashington, D.C.

BRO - DCA

BRODCA

Brownsville South Padre Is. Intl

Sat 7/4

9:30 am-4:03 pm

1 stop5h 33m

Washington, D.C. Reagan-National

Mon 7/13

4:59 pm-9:39 pm

1 stop5h 40m

$369

BrownsvilleWashington, D.C.

BRO - DCA

BRODCA

Brownsville South Padre Is. Intl

Sat 7/4

7:10 am-1:56 pm

1 stop5h 46m

Washington, D.C. Reagan-National

Tue 7/14

6:00 am-11:22 am

1 stop6h 22m

$369

BrownsvilleWashington, D.C.

BRO - DCA

BRODCA

Brownsville South Padre Is. Intl

Wed 3/11

7:18 am-1:43 pm

1 stop5h 25m

Washington, D.C. Reagan-National

Mon 3/16

2:45 pm-9:31 pm

1 stop7h 46m

$369

BrownsvilleWashington, D.C.

BRO - DCA

BRODCA

Brownsville South Padre Is. Intl

Wed 3/11

7:18 am-1:43 pm

1 stop5h 25m

Washington, D.C. Reagan-National

Wed 3/18

11:00 am-6:50 pm

1 stop8h 50m

$369

BrownsvilleWashington, D.C.

BRO - DCA

BRODCA

Brownsville South Padre Is. Intl

Sat 6/6

4:44 pm-11:59 pm

1 stop6h 15m

Washington, D.C. Reagan-National

Thu 6/11

12:59 pm-6:44 pm

1 stop6h 45m

$389

BrownsvilleWashington, D.C.

BRO - DCA

BRODCA

Brownsville South Padre Is. Intl

Wed 7/1

5:25 pm-11:59 pm

1 stop5h 34m

Washington, D.C. Reagan-National

Wed 7/8

2:53 pm-9:39 pm

1 stop7h 46m

$389

BrownsvilleWashington, D.C.

BRO - DCA

BRODCA

Brownsville South Padre Is. Intl

Sat 3/28

5:25 pm-11:36 pm

1 stop5h 11m

Washington, D.C. Reagan-National

Sat 4/4

6:00 am-11:19 am

1 stop6h 19m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 13 results
1
2

Best time to book a flight from Brownsville to Reagan-National

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

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

Currently, January is the cheapest month in which you can book a flight from Brownsville to Washington, D.C. Reagan-National Airport (average of $250). Flying from Brownsville to Washington, D.C. Reagan-National Airport in November is currently the most expensive (average of $443). 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 Brownsville to Reagan-National. 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. Reagan-National?

    Brownsville South Padre Is. Intl (BRO) is the airport you will fly out of if you book a flight from Brownsville to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from South Padre Is. Intl; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Brownsville airport to Washington, D.C. Reagan-National. It is only a 4.5 mi journey to South Padre Is. Intl (BRO) from Brownsville’s city center.

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

    There are many flights that can get you from Brownsville to Washington, D.C. Reagan-National Airport in 7h 37m. Fly via United Airlines to get the fastest option. The distance from Brownsville to Washington, D.C. Reagan-National Airport is about 1481 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brownsville to Reagan-National 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 Brownsville to Washington, D.C. Reagan-National Airport?

    Currently, January is the cheapest month in which you can book a flight from Brownsville to Washington, D.C. Reagan-National Airport (average of $250). Flying from Brownsville to Washington, D.C. Reagan-National Airport in November is currently the most expensive (average of $443). 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Linthicum Heights
Rockville
Upper Marlboro
Manassas
Bowie
Largo
McLean
Clinton
Towson

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 Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Reagan-National flights
Hobby to Dulles Intl flights
Hobby to Reagan-National flights
George Bush Intcntl to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Austin to Dulles Intl flights
Hobby to Baltimore flights
Austin to Baltimore flights
Austin to Reagan-National flights
George Bush Intcntl to Baltimore flights
Love Field to Dulles Intl flights
Love Field to Baltimore flights
San Antonio to Dulles Intl flights
Love Field to Reagan-National flights
San Antonio to Reagan-National flights
San Antonio to Baltimore flights
El Paso to Dulles Intl flights
McAllen to Dulles Intl flights
El Paso to Reagan-National flights
El Paso to Baltimore flights
McAllen to Baltimore flights
Harlingen to Dulles Intl flights
Harlingen to Baltimore flights
McAllen to Reagan-National flights
Corpus Christi to Baltimore flights
Lubbock to Reagan-National flights
Corpus Christi to Dulles Intl flights
Lubbock to Dulles Intl flights
Abilene to Dulles Intl flights
Brownsville to Dulles Intl flights
Lubbock to Baltimore flights
Abilene to Baltimore flights
Corpus Christi to Reagan-National flights
Abilene to Reagan-National flights
Harlingen to Reagan-National flights
Brownsville to Baltimore flights
Midland to Reagan-National flights
Midland to Baltimore flights
Midland to Dulles Intl flights
Tyler to Dulles Intl flights
Killeen to Reagan-National flights
Killeen to Dulles Intl flights
Waco to Dulles Intl flights
Longview to Reagan-National flights
Waco to Reagan-National flights
Amarillo to Dulles Intl flights
Waco to Baltimore flights

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.