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Cheap flights from Brownsville to District of Columbia from $289

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Brownsville to District of Columbia departing on 2/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:43 am - 4:56 pm
BRO
-
IAD
5h 13m1 stop
American Airlines Logo
6:00 am - 2:27 pm
IAD
-
BRO
9h 27m1 stop
$289American Airlines
Thu, Feb 26 - Sat, Feb 28
American Airlines Logo
10:43 am - 4:56 pm
BRO
-
IAD
5h 13m1 stop
American Airlines Logo
9:11 am - 5:54 pm
IAD
-
BRO
9h 43m2 stops
$294American Airlines
Thu, Feb 26 - Sat, Feb 28
United Airlines Logo
5:25 pm - 11:50 pm
BRO
-
DCA
5h 25m1 stop
United Airlines Logo
4:28 pm - 9:31 pm
DCA
-
BRO
6h 03m1 stop
$369United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
12:15 pm - 8:43 pm
BRO
-
IAD
7h 28m1 stop
United Airlines Logo
6:03 am - 11:36 am
IAD
-
BRO
6h 33m1 stop
$369United Airlines
Sat, Feb 14 - Tue, Feb 17
United Airlines Logo
5:25 pm - 11:59 pm
BRO
-
DCA
5h 34m1 stop
United Airlines Logo
6:00 am - 11:31 am
DCA
-
BRO
6h 31m1 stop
$399United Airlines
Tue, Jan 6 - Wed, Jan 7
United Airlines Logo
12:13 pm - 8:49 pm
BRO
-
IAD
7h 36m1 stop
United Airlines Logo
12:35 pm - 11:31 am
IAD
-
BRO
23h 56m2 stops
$459United Airlines
Fri, Jan 9 - Tue, Jan 13
United Airlines Logo
12:15 pm - 8:43 pm
BRO
-
IAD
7h 28m1 stop
United Airlines Logo
10:22 pm - 6:02 pm
IAD
-
BRO
20h 40m2 stops
$468United Airlines
Sat, Feb 14 - Tue, Feb 17
United Airlines Logo
7:18 am - 3:55 pm
BRO
-
DCA
7h 37m1 stop
United Airlines Logo
9:05 am - 9:31 pm
DCA
-
BRO
13h 26m2 stops
$486United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
12:13 pm - 8:49 pm
BRO
-
IAD
7h 36m1 stop
United Airlines Logo
12:50 pm - 6:02 pm
IAD
-
BRO
6h 12m1 stop
$511United Airlines
Tue, Jan 6 - Wed, Jan 7
American Airlines Logo
5:40 am - 4:10 pm
BRO
-
IAD
9h 30m2 stops
American Airlines Logo
6:34 am - 5:54 pm
IAD
-
BRO
12h 20m2 stops
$547American Airlines
Thu, Feb 26 - Sat, Feb 28

American Airlines flights from Brownsville to District of Columbia

Our best American Airlines deals on Brownsville to District of Columbia flight tickets
American Airlines
Feb 26
BRO10:43 amBrownsville South Padre Is. Intl
5h 13m
1 stop
IAD4:56 pmWashington, D.C. Dulles Intl
Feb 28
IAD6:00 amWashington, D.C. Dulles Intl
9h 27m
1 stop
BRO2:27 pmBrownsville South Padre Is. Intl
$289
Find similar
American Airlines
Feb 26
BRO10:43 amBrownsville South Padre Is. Intl
5h 13m
1 stop
IAD4:56 pmWashington, D.C. Dulles Intl
Feb 28
IAD9:11 amWashington, D.C. Dulles Intl
9h 43m
2 stops
BRO5:54 pmBrownsville South Padre Is. Intl
$294
Find similar
American Airlines
Feb 26
BRO5:40 amBrownsville South Padre Is. Intl
9h 30m
2 stops
IAD4:10 pmWashington, D.C. Dulles Intl
Feb 28
IAD6:34 amWashington, D.C. Dulles Intl
12h 20m
2 stops
BRO5:54 pmBrownsville South Padre Is. Intl
$547
Find similar

United Airlines flights from Brownsville to District of Columbia

Our best United Airlines deals on Brownsville to District of Columbia flight tickets
United Airlines
Feb 14
BRO12:15 pmBrownsville South Padre Is. Intl
7h 28m
1 stop
IAD8:43 pmWashington, D.C. Dulles Intl
Feb 17
IAD6:03 amWashington, D.C. Dulles Intl
6h 33m
1 stop
BRO11:36 amBrownsville South Padre Is. Intl
$369
Find similar
United Airlines
Jan 6
BRO5:25 pmBrownsville South Padre Is. Intl
5h 34m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Jan 7
DCA6:00 amWashington, D.C. Reagan-National
6h 31m
1 stop
BRO11:31 amBrownsville South Padre Is. Intl
$399
Find similar
United Airlines
Jan 9
BRO12:13 pmBrownsville South Padre Is. Intl
7h 36m
1 stop
IAD8:49 pmWashington, D.C. Dulles Intl
Jan 13
IAD12:35 pmWashington, D.C. Dulles Intl
23h 56m
2 stops
BRO11:31 amBrownsville South Padre Is. Intl
$459
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Brownsville to District of Columbia 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, momondo users made 832,500 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Brownsville to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrownsvilleWashington, D.C.

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Thu 2/26

10:43 am-4:56 pm

1 stop5h 13m

Washington, D.C. Dulles Intl

Sat 2/28

6:00 am-2:27 pm

1 stop9h 27m

$289

BrownsvilleWashington, D.C.

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Thu 2/26

10:43 am-4:56 pm

1 stop5h 13m

Washington, D.C. Dulles Intl

Sat 2/28

9:11 am-5:54 pm

2 stops9h 43m

$294

BrownsvilleWashington, D.C.

BRO - DCA

BRODCA

Brownsville South Padre Is. Intl

Sat 2/14

5:25 pm-11:50 pm

1 stop5h 25m

Washington, D.C. Reagan-National

Wed 2/18

4:28 pm-9:31 pm

1 stop6h 03m

$369

BrownsvilleWashington, D.C.

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Sat 2/14

12:15 pm-8:43 pm

1 stop7h 28m

Washington, D.C. Dulles Intl

Tue 2/17

6:03 am-11:36 am

1 stop6h 33m

$369

BrownsvilleWashington, D.C.

BRO - DCA

BRODCA

Brownsville South Padre Is. Intl

Tue 1/6

5:25 pm-11:59 pm

1 stop5h 34m

Washington, D.C. Reagan-National

Wed 1/7

6:00 am-11:31 am

1 stop6h 31m

$399

BrownsvilleWashington, D.C.

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Fri 1/9

12:13 pm-8:49 pm

1 stop7h 36m

Washington, D.C. Dulles Intl

Tue 1/13

12:35 pm-11:31 am

2 stops23h 56m

$459

BrownsvilleWashington, D.C.

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Sat 2/14

12:15 pm-8:43 pm

1 stop7h 28m

Washington, D.C. Dulles Intl

Tue 2/17

10:22 pm-6:02 pm

2 stops20h 40m

$468

BrownsvilleWashington, D.C.

BRO - DCA

BRODCA

Brownsville South Padre Is. Intl

Sat 2/14

7:18 am-3:55 pm

1 stop7h 37m

Washington, D.C. Reagan-National

Wed 2/18

9:05 am-9:31 pm

2 stops13h 26m

$486

BrownsvilleWashington, D.C.

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Tue 1/6

12:13 pm-8:49 pm

1 stop7h 36m

Washington, D.C. Dulles Intl

Wed 1/7

12:50 pm-6:02 pm

1 stop6h 12m

$511

BrownsvilleWashington, D.C.

BRO - IAD

BROIAD

Brownsville South Padre Is. Intl

Thu 2/26

5:40 am-4:10 pm

2 stops9h 30m

Washington, D.C. Dulles Intl

Sat 2/28

6:34 am-5:54 pm

2 stops12h 20m

$547

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Brownsville to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Brownsville in the morning is the least expensive time of day to depart. momondo users have found prices as low as $445 when looking at flights departing in the morning. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $465. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Brownsville to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brownsville to District of Columbia

Fastest flight time

5h 25m

Direct flights

None
The fastest flight from Brownsville to District of Columbia takes 5h 25m
There are no direct flights from Brownsville to District of Columbia. There are no popular flight routes from Brownsville to District of Columbia.
Search flight deals

  • When did momondo last update prices for flights from Brownsville South Padre Is. Intl Airport to District of Columbia?

    Prices for flights from Brownsville South Padre Is. Intl Airport to District of Columbia refresh daily.

  • How old do you have to be to fly from Brownsville South Padre Is. Intl Airport to District of Columbia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brownsville South Padre Is. Intl Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Brownsville to District of Columbia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Brownsville to District of Columbia. momondo saves you time and could save you money on your trip.

Can I find flights from Brownsville to District of Columbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to District of Columbia from Brownsville with this policy.

How can momondo help me find flights from Brownsville to District of Columbia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to District of Columbia from Brownsville.

I’m not ready to book a flight from Brownsville to District of Columbia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Brownsville to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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