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Cheap flights from Washington, D.C. Dulles Intl Airport to Brownsville from $177

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Brownsville departing on 6/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Brownsville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:30 am - 11:26 am
IAD
-
BRO
5h 56m
1 stop
United Airlines Logo
4:44 pm - 12:31 am
BRO
-
IAD
6h 47m
1 stop
$329United Airlines
Fri, Jun 5 - Mon, Jun 8
Multiple Airlines Logo
8:57 pm - 7:55 am
IAD
-
BRO
35h 58m
2 stops
Multiple Airlines Logo
8:35 am - 12:51 pm
BRO
-
IAD
27h 16m
1 stop
$333Multiple Airlines
Sat, Jul 4 - Mon, Jul 13
Multiple Airlines Logo
1:36 pm - 7:55 am
IAD
-
BRO
19h 19m
1 stop
Multiple Airlines Logo
8:35 am - 12:51 pm
BRO
-
IAD
27h 16m
1 stop
$359Multiple Airlines
Sun, Jul 5 - Mon, Jul 13
American Airlines Logo
7:25 pm - 12:23 am
IAD
-
BRO
5h 58m
1 stop
American Airlines Logo
2:47 pm - 12:13 am
BRO
-
IAD
8h 26m
2 stops
$364American Airlines
Fri, Jun 5 - Mon, Jun 8
American Airlines Logo
7:00 am - 2:20 pm
IAD
-
BRO
8h 20m
1 stop
American Airlines Logo
2:47 pm - 10:47 pm
BRO
-
IAD
7h 00m
1 stop
$399American Airlines
Tue, May 19 - Sat, May 23
American Airlines Logo
10:32 am - 5:54 pm
IAD
-
BRO
8h 22m
2 stops
American Airlines Logo
2:47 pm - 10:47 pm
BRO
-
IAD
7h 00m
1 stop
$404American Airlines
Tue, May 19 - Sat, May 23
United Airlines Logo
6:30 am - 11:26 am
IAD
-
BRO
5h 56m
1 stop
United Airlines Logo
4:44 pm - 12:31 am
BRO
-
IAD
6h 47m
1 stop
$419United Airlines
Tue, Jun 9 - Thu, Jun 18
Multiple Airlines Logo
1:36 pm - 7:55 am
IAD
-
BRO
19h 19m
1 stop
Multiple Airlines Logo
8:35 am - 10:13 am
BRO
-
IAD
24h 38m
2 stops
$422Multiple Airlines
Sun, Jul 5 - Mon, Jul 13
American Airlines Logo
8:50 am - 6:00 pm
IAD
-
BRO
10h 10m
2 stops
American Airlines Logo
2:47 pm - 10:53 pm
BRO
-
IAD
7h 06m
1 stop
$424American Airlines
Sat, Jul 4 - Tue, Jul 14
Multiple Airlines Logo
11:24 am - 7:55 am
IAD
-
BRO
21h 31m
2 stops
Multiple Airlines Logo
8:35 am - 12:51 pm
BRO
-
IAD
27h 16m
1 stop
$433Multiple Airlines
Thu, Jul 2 - Mon, Jul 13

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United Airlines flights from Washington, D.C. Dulles Intl Airport to Brownsville

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Brownsville flight tickets
United Airlines
Jun 2
IAD8:40 amWashington, D.C. Dulles Intl
8h 17m
1 stop
BRO3:57 pmBrownsville South Padre Is. Intl
Jun 9
BRO4:44 pmBrownsville South Padre Is. Intl
6h 47m
1 stop
IAD12:31 amWashington, D.C. Dulles Intl
$329
United Airlines
Jun 9
IAD6:30 amWashington, D.C. Dulles Intl
5h 56m
1 stop
BRO11:26 amBrownsville South Padre Is. Intl
Jun 18
BRO4:44 pmBrownsville South Padre Is. Intl
6h 47m
1 stop
IAD12:31 amWashington, D.C. Dulles Intl
$419
United Airlines
Jul 1
IAD2:53 pmWashington, D.C. Dulles Intl
7h 59m
1 stop
BRO9:52 pmBrownsville South Padre Is. Intl
Jul 11
BRO4:44 pmBrownsville South Padre Is. Intl
6h 47m
1 stop
IAD12:31 amWashington, D.C. Dulles Intl
$466

American Airlines flights from Washington, D.C. Dulles Intl Airport to Brownsville

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Brownsville flight tickets
American Airlines
Jun 5
IAD7:25 pmWashington, D.C. Dulles Intl
5h 58m
1 stop
BRO12:23 amBrownsville South Padre Is. Intl
Jun 8
BRO2:47 pmBrownsville South Padre Is. Intl
8h 26m
2 stops
IAD12:13 amWashington, D.C. Dulles Intl
$364
American Airlines
May 19
IAD7:00 amWashington, D.C. Dulles Intl
8h 20m
1 stop
BRO2:20 pmBrownsville South Padre Is. Intl
May 23
BRO2:47 pmBrownsville South Padre Is. Intl
7h 00m
1 stop
IAD10:47 pmWashington, D.C. Dulles Intl
$399
American Airlines
May 19
IAD10:32 amWashington, D.C. Dulles Intl
8h 22m
2 stops
BRO5:54 pmBrownsville South Padre Is. Intl
May 23
BRO2:47 pmBrownsville South Padre Is. Intl
7h 00m
1 stop
IAD10:47 pmWashington, D.C. Dulles Intl
$404

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Fri 6/5

6:30 am-11:26 am

1 stop5h 56m

Brownsville South Padre Is. Intl

Mon 6/8

4:44 pm-12:31 am

1 stop6h 47m

$329

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Sat 7/4

8:57 pm-7:55 am

2 stops35h 58m

Brownsville South Padre Is. Intl

Mon 7/13

8:35 am-12:51 pm

1 stop27h 16m

$333

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Sun 7/5

1:36 pm-7:55 am

1 stop19h 19m

Brownsville South Padre Is. Intl

Mon 7/13

8:35 am-12:51 pm

1 stop27h 16m

$359

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Fri 6/5

7:25 pm-12:23 am

1 stop5h 58m

Brownsville South Padre Is. Intl

Mon 6/8

2:47 pm-12:13 am

2 stops8h 26m

$364

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Tue 5/19

7:00 am-2:20 pm

1 stop8h 20m

Brownsville South Padre Is. Intl

Sat 5/23

2:47 pm-10:47 pm

1 stop7h 00m

$399

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Tue 5/19

10:32 am-5:54 pm

2 stops8h 22m

Brownsville South Padre Is. Intl

Sat 5/23

2:47 pm-10:47 pm

1 stop7h 00m

$404

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Tue 6/9

6:30 am-11:26 am

1 stop5h 56m

Brownsville South Padre Is. Intl

Thu 6/18

4:44 pm-12:31 am

1 stop6h 47m

$419

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Sun 7/5

1:36 pm-7:55 am

1 stop19h 19m

Brownsville South Padre Is. Intl

Mon 7/13

8:35 am-10:13 am

2 stops24h 38m

$422

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Sat 7/4

8:50 am-6:00 pm

2 stops10h 10m

Brownsville South Padre Is. Intl

Tue 7/14

2:47 pm-10:53 pm

1 stop7h 06m

$424

Washington, D.C.Brownsville

IAD - BRO

IADBRO

Washington, D.C. Dulles Intl

Thu 7/2

11:24 am-7:55 am

2 stops21h 31m

Brownsville South Padre Is. Intl

Mon 7/13

8:35 am-12:51 pm

1 stop27h 16m

$433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Washington, D.C. Dulles Intl Airport to Brownsville

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Brownsville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Brownsville (IAD to BRO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Brownsville

Fastest flight time

5h 56m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Brownsville takes 5h 56m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Brownsville. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Brownsville.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Brownsville

  • How far is Washington, D.C. Dulles Intl to Brownsville South Padre Is. Intl by plane?

    The distance between Washington, D.C. Dulles Intl and Brownsville South Padre Is. Intl is about 1469.6 mi. Typically, this will take 5h 56m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Brownsville South Padre Is. Intl Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Brownsville South Padre Is. Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Brownsville South Padre Is. Intl Airport?

    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 Washington, D.C. Dulles Intl Airport to Brownsville South Padre Is. Intl Airport.

  • What documentation or ID do you need to fly to Brownsville South Padre Is. Intl Airport?

    The necessary travel and health documents for your Brownsville South Padre Is. Intl Airport 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.

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Brownsville

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Brownsville?

    Price Alerts will notify you by email when the price for flights to Brownsville from Washington, D.C. Dulles Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Brownsville with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Brownsville?

Book flights to Brownsville if you plan to visit one of these locations
South Padre Island

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Brownsville?

It is quick and easy to find Washington, D.C. to Brownsville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brownsville that suits you.

Can I find flights from Washington, D.C. to Brownsville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Brownsville from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Brownsville?

momondo provides multiple filters to help you find the best flight to Brownsville from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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Of course. momondo tracks the price of Washington, D.C. to Brownsville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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