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$99+ Cheap flights from Baltimore to Brownsville (BWI - 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BRO
May 23 — May 301
Sat 5/23
Sat 5/30
1 adult, Economy
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Cheap flight deals from Baltimore to Brownsville

Cheapest flights from Baltimore to Brownsville
Explore the most affordable flight options available from Baltimore to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.

This American Airlines deal was found by Cheapflights users on 4/20. 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.
Tue 5/57:00 am
BWI
-
BRO
1 stop8h 20m
American Airlines
Sat 5/95:40 am
BRO
-
BWI
1 stop8h 23m
American Airlines
Deal found 4/20$337
This American Airlines deal was found by Cheapflights users on 4/20. 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 6/207:10 pm
BWI
-
BRO
1 stop6h 13m
American Airlines
Wed 6/242:47 pm
BRO
-
BWI
1 stop7h 57m
American Airlines
Deal found 4/20$353
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 7/298:25 am
BWI
-
BRO
2 stops11h 12m
United Airlines
Tue 8/49:20 am
BRO
-
BWI
1 stop6h 10m
United Airlines
Deal found 4/23$368
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 5/273:00 pm
BWI
-
BRO
1 stop7h 52m
United Airlines
Sat 5/307:20 am
BRO
-
BWI
1 stop8h 10m
United Airlines
Deal found 4/22$378
This American Airlines deal was found by Cheapflights users on 4/22. 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 4/267:00 am
BWI
-
BRO
1 stop8h 20m
American Airlines
Thu 4/302:50 pm
BRO
-
BWI
1 stop7h 19m
American Airlines
Deal found 4/22$397
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 7/153:03 pm
BWI
-
BRO
1 stop7h 49m
United Airlines
Mon 7/209:20 am
BRO
-
BWI
1 stop6h 10m
United Airlines
Deal found 4/22$420
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 7/297:16 pm
BWI
-
BRO
1 stop6h 07m
American Airlines
Tue 8/410:44 am
BRO
-
BWI
1 stop7h 35m
American Airlines
Deal found 4/23$423
This American Airlines deal was found by Cheapflights users on 4/18. 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.
Mon 5/44:11 pm
BWI
-
BRO
1 stop7h 42m
American Airlines
Fri 5/82:50 pm
BRO
-
BWI
1 stop7h 19m
American Airlines
Deal found 4/18$432

Find flight deals from Baltimore to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$337
(American Airlines)

One-way from

$99
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$542
Provider with most accurate pricing for Baltimore/Washington-Brownsville South Padre Is. Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Brownsville South Padre Is. Intl flights.
Search Deals
From Baltimore/Washington to Brownsville South Padre Is. Intl
Search Deals
One-way flight from Baltimore/Washington to Brownsville South Padre Is. Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
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

Cheapest round-trip
Quickest round-trip

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Wed 7/15

3:03 pm-9:52 pm

1 stop7h 49m

Brownsville South Padre Is. Intl

Mon 7/20

9:20 am-4:30 pm

1 stop6h 10m

$420

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Sat 6/20

7:10 pm-12:23 am

1 stop6h 13m

Brownsville South Padre Is. Intl

Wed 6/24

2:47 pm-12:07 am

2 stops8h 20m

$428

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Sat 8/29

12:55 pm-6:33 pm

1 stop6h 38m

Brownsville South Padre Is. Intl

Tue 9/1

7:15 am-4:28 pm

1 stop8h 13m

$437

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Sat 8/22

12:55 pm-6:33 pm

1 stop6h 38m

Brownsville South Padre Is. Intl

Tue 8/25

7:15 am-4:28 pm

1 stop8h 13m

$437
Cheapest one-way

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Wed 4/29

4:11 pm-10:53 pm

1 stop7h 42m

$199
Quickest one-way

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Sat 9/19

11:57 am-6:13 pm

1 stop7h 16m

$224

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Fri 9/18

3:48 pm-11:40 pm

1 stop8h 52m

$325

BaltimoreBrownsville

BWI - BRO

BWIBRO

Baltimore/Washington

Mon 9/28

3:04 pm-9:28 pm

1 stop7h 24m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Sorted by cheapest first

Compare providers for flights from Baltimore 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 Baltimore to Brownsville in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Baltimore-Brownsville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Brownsville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Brownsville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Brownsville flights, Cheapflights users trust FlightHub the most. FlightHub 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 Baltimore-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 Baltimore to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from Baltimore 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.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Brownsville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baltimore to Brownsville?

    For as low as $428, United Airlines can have you in Brownsville from Baltimore in 6h 13m. The distance between Baltimore and Brownsville is about 1510 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Baltimore to Brownsville that include hotel bookings?

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

  • How can I find direct flights from Baltimore to Brownsville?

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

  • Can I find deals for business class flights from Baltimore to Brownsville?

    Yes. Cheapflights offers flight deals from Baltimore 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.

See more FAQs

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