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Cheap flights from Baltimore to Brownsville from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Brownsville departing on 12/31. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:05 am - 9:31 pmBWI-BRO
12h 26m2 stops
United Airlines Logo
9:30 am - 4:06 pmBRO-BWI
5h 36m1 stop
$326United Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 11
American Airlines Logo
3:41 pm - 11:33 pmBWI-BRO
8h 52m1 stop
American Airlines Logo
3:18 pm - 11:18 pmBRO-BWI
7h 00m1 stop
$354American Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 11
American Airlines Logo
3:41 pm - 11:33 pmBWI-BRO
8h 52m1 stop
American Airlines Logo
6:00 am - 2:49 pmBRO-BWI
7h 49m1 stop
$379American Airlines
Find Deal
Sat, Jan 31 - Tue, Feb 3
American Airlines Logo
6:00 am - 2:48 pmBWI-BRO
9h 48m2 stops
American Airlines Logo
6:00 am - 2:49 pmBRO-BWI
7h 49m1 stop
$384American Airlines
Find Deal
Sat, Jan 31 - Tue, Feb 3
American Airlines Logo
6:00 am - 2:48 pmBWI-BRO
9h 48m2 stops
American Airlines Logo
6:00 am - 5:52 pmBRO-BWI
10h 52m2 stops
$389American Airlines
Find Deal
Sat, Jan 31 - Tue, Feb 3
American Airlines Logo
6:02 am - 2:16 pmBWI-BRO
9h 14m1 stop
American Airlines Logo
3:09 pm - 11:02 pmBRO-BWI
6h 53m1 stop
$419American Airlines
Find Deal
Mon, Dec 15 - Fri, Dec 19
United Airlines Logo
10:20 am - 7:35 pmBWI-BRO
10h 15m2 stops
United Airlines Logo
4:55 pm - 11:58 pmBRO-BWI
6h 03m1 stop
$424United Airlines
Find Deal
Mon, Dec 15 - Fri, Dec 19
American Airlines Logo
5:54 pm - 2:33 pmBWI-BRO
21h 39m2 stops
American Airlines Logo
3:18 pm - 11:10 pmBRO-BWI
6h 52m1 stop
$428American Airlines
Find Deal
Wed, Dec 31 - Wed, Jan 7
United Airlines Logo
1:10 pm - 11:36 pmBWI-BRO
11h 26m2 stops
United Airlines Logo
5:10 am - 4:58 pmBRO-BWI
10h 48m2 stops
$429United Airlines
Find Deal
Mon, Dec 15 - Fri, Dec 19
American Airlines Logo
6:00 am - 2:33 pmBWI-BRO
9h 33m1 stop
American Airlines Logo
3:18 pm - 11:10 pmBRO-BWI
6h 52m1 stop
$444American Airlines
Find Deal
Wed, Dec 31 - Wed, Jan 7

United Airlines flights from Baltimore to Brownsville

Our best United Airlines deals on Baltimore to Brownsville flight tickets
United Airlines
Jan 9
BWI10:05 amBaltimore/Washington
12h 26m
2 stops
BRO9:31 pmBrownsville South Padre Is. Intl
Jan 11
BRO9:30 amBrownsville South Padre Is. Intl
5h 36m
1 stop
BWI4:06 pmBaltimore/Washington
$326
Find similar
United Airlines
Dec 15
BWI10:20 amBaltimore/Washington
10h 15m
2 stops
BRO7:35 pmBrownsville South Padre Is. Intl
Dec 19
BRO4:55 pmBrownsville South Padre Is. Intl
6h 03m
1 stop
BWI11:58 pmBaltimore/Washington
$424
Find similar
United Airlines
Dec 15
BWI1:10 pmBaltimore/Washington
11h 26m
2 stops
BRO11:36 pmBrownsville South Padre Is. Intl
Dec 19
BRO5:10 amBrownsville South Padre Is. Intl
10h 48m
2 stops
BWI4:58 pmBaltimore/Washington
$429
Find similar

American Airlines flights from Baltimore to Brownsville

Our best American Airlines deals on Baltimore to Brownsville flight tickets
American Airlines
Jan 9
BWI3:41 pmBaltimore/Washington
8h 52m
1 stop
BRO11:33 pmBrownsville South Padre Is. Intl
Jan 11
BRO3:18 pmBrownsville South Padre Is. Intl
7h 00m
1 stop
BWI11:18 pmBaltimore/Washington
$354
Find similar
American Airlines
Jan 31
BWI3:41 pmBaltimore/Washington
8h 52m
1 stop
BRO11:33 pmBrownsville South Padre Is. Intl
Feb 3
BRO6:00 amBrownsville South Padre Is. Intl
7h 49m
1 stop
BWI2:49 pmBaltimore/Washington
$379
Find similar
American Airlines
Jan 31
BWI6:00 amBaltimore/Washington
9h 48m
2 stops
BRO2:48 pmBrownsville South Padre Is. Intl
Feb 3
BRO6:00 amBrownsville South Padre Is. Intl
7h 49m
1 stop
BWI2:49 pmBaltimore/Washington
$384
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore 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 December 2, 2025.
Use the filters below to find and compare flights from Baltimore to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Fri 1/9

10:05 am-9:31 pm

2 stops12h 26m

Brownsville South Padre Is. Intl

Sun 1/11

9:30 am-4:06 pm

1 stop5h 36m

$326

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Fri 1/9

3:41 pm-11:33 pm

1 stop8h 52m

Brownsville South Padre Is. Intl

Sun 1/11

3:18 pm-11:18 pm

1 stop7h 00m

$354

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Sat 1/31

3:41 pm-11:33 pm

1 stop8h 52m

Brownsville South Padre Is. Intl

Tue 2/3

6:00 am-2:49 pm

1 stop7h 49m

$379

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Sat 1/31

6:00 am-2:48 pm

2 stops9h 48m

Brownsville South Padre Is. Intl

Tue 2/3

6:00 am-2:49 pm

1 stop7h 49m

$384

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Sat 1/31

6:00 am-2:48 pm

2 stops9h 48m

Brownsville South Padre Is. Intl

Tue 2/3

6:00 am-5:52 pm

2 stops10h 52m

$389

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Mon 12/15

6:02 am-2:16 pm

1 stop9h 14m

Brownsville South Padre Is. Intl

Fri 12/19

3:09 pm-11:02 pm

1 stop6h 53m

$419

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Mon 12/15

10:20 am-7:35 pm

2 stops10h 15m

Brownsville South Padre Is. Intl

Fri 12/19

4:55 pm-11:58 pm

1 stop6h 03m

$424

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Wed 12/31

5:54 pm-2:33 pm

2 stops21h 39m

Brownsville South Padre Is. Intl

Wed 1/7

3:18 pm-11:10 pm

1 stop6h 52m

$428

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Mon 12/15

1:10 pm-11:36 pm

2 stops11h 26m

Brownsville South Padre Is. Intl

Fri 12/19

5:10 am-4:58 pm

2 stops10h 48m

$429

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Wed 12/31

6:00 am-2:33 pm

1 stop9h 33m

Brownsville South Padre Is. Intl

Wed 1/7

3:18 pm-11:10 pm

1 stop6h 52m

$444

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brownsville from

How to get the cheapest flight ticket from Baltimore to Brownsville

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 day to depart on your flight to Brownsville?

The cheapest day to depart from Baltimore to Brownsville is on a Saturday. Travelers who choose to depart for Brownsville on a Saturday will often find tickets for as low as $420. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Brownsville on Sunday is $702.

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

Flying to Brownsville from Baltimore in the morning is the least expensive time of day to depart. momondo users have found prices as low as $420 when looking at flights departing in the morning. Flights to Brownsville are more costly in the evening, with an average ticket price of $673. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Baltimore to Brownsville

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

Cheap Baltimore to Brownsville (BWI to BRO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Brownsville

Fastest flight time

6h 25m

Direct flights

None
The fastest flight from Baltimore to Brownsville takes 6h 25m
There are no direct flights from Baltimore to Brownsville. There are no popular flight routes from Baltimore to Brownsville.
Search flight deals

  • How far is Baltimore/Washington to Brownsville South Padre Is. Intl by plane?

    There are 1520.1 mi between Baltimore/Washington and Brownsville South Padre Is. Intl. A reasonable flight in good conditions will take 6h 26m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Brownsville South Padre Is. Intl Airport?

    Prices for flights from Baltimore/Washington Airport to Brownsville South Padre Is. Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Brownsville South Padre Is. Intl Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Brownsville South Padre Is. Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington 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.

  • What is the most popular airline from Baltimore to Brownsville?

Best airlines flying from Baltimore to Brownsville

Compare and see reviews for airlines that fly from Baltimore to Brownsville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,065 reviews
Search United Airlines flights

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 Baltimore to Brownsville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brownsville from Baltimore.

Can I find flights from Baltimore to Brownsville with flexible booking policies on momondo?

Yes. All flights to Brownsville from Baltimore on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Baltimore to Brownsville?

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

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

Yes. momondo can track prices for Baltimore to Brownsville 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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