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Cheap flights from Boston to Brownsville from $309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Brownsville departing on 4/29. 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.
American Airlines Logo
10:18 am - 7:11 pm
BOS
-
BRO
9h 53m
1 stop
American Airlines Logo
5:40 am - 1:11 pm
BRO
-
BOS
6h 31m
1 stop
$309American Airlines
Wed, Apr 29 - Sat, May 9
American Airlines Logo
10:00 am - 7:11 pm
BOS
-
BRO
10h 11m
2 stops
American Airlines Logo
5:40 am - 1:11 pm
BRO
-
BOS
6h 31m
1 stop
$314American Airlines
Wed, Apr 29 - Sat, May 9
American Airlines Logo
4:21 pm - 10:53 pm
BOS
-
BRO
7h 32m
1 stop
American Airlines Logo
5:40 am - 3:31 pm
BRO
-
BOS
8h 51m
1 stop
$334American Airlines
Wed, Apr 29 - Sat, May 9
American Airlines Logo
9:30 am - 7:11 pm
BOS
-
BRO
10h 41m
2 stops
American Airlines Logo
5:40 am - 3:31 pm
BRO
-
BOS
8h 51m
1 stop
$339American Airlines
Wed, Apr 29 - Sat, May 9
American Airlines Logo
4:04 pm - 10:54 pm
BOS
-
BRO
7h 50m
1 stop
American Airlines Logo
5:40 am - 3:17 pm
BRO
-
BOS
8h 37m
2 stops
$364American Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
11:00 am - 7:34 pm
BOS
-
BRO
9h 34m
2 stops
American Airlines Logo
5:40 am - 3:17 pm
BRO
-
BOS
8h 37m
2 stops
$369American Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
10:18 am - 7:11 pm
BOS
-
BRO
9h 53m
1 stop
American Airlines Logo
5:40 am - 3:30 pm
BRO
-
BOS
8h 50m
1 stop
$400American Airlines
Wed, Apr 29 - Sat, May 9
American Airlines Logo
3:16 pm - 10:53 pm
BOS
-
BRO
8h 37m
1 stop
American Airlines Logo
5:40 am - 6:03 pm
BRO
-
BOS
11h 23m
2 stops
$405American Airlines
Wed, Apr 29 - Sat, May 9
American Airlines Logo
9:30 am - 7:11 pm
BOS
-
BRO
10h 41m
2 stops
American Airlines Logo
10:44 am - 9:54 pm
BRO
-
BOS
10h 10m
2 stops
$410American Airlines
Wed, Apr 29 - Sat, May 9
United Airlines Logo
9:45 am - 6:28 pm
BOS
-
BRO
9h 43m
1 stop
United Airlines Logo
12:05 pm - 9:29 pm
BRO
-
BOS
8h 24m
1 stop
$449United Airlines
Thu, May 7 - Mon, May 11

American Airlines flights from Boston to Brownsville

Our best American Airlines deals on Boston to Brownsville flight tickets
American Airlines
Apr 29
BOS3:16 pmBoston Logan Intl
8h 37m
1 stop
BRO10:53 pmBrownsville South Padre Is. Intl
May 9
BRO5:40 amBrownsville South Padre Is. Intl
6h 31m
1 stop
BOS1:11 pmBoston Logan Intl
$309
American Airlines
Apr 29
BOS10:00 amBoston Logan Intl
10h 11m
2 stops
BRO7:11 pmBrownsville South Padre Is. Intl
May 9
BRO5:40 amBrownsville South Padre Is. Intl
6h 31m
1 stop
BOS1:11 pmBoston Logan Intl
$314
American Airlines
Apr 29
BOS4:21 pmBoston Logan Intl
7h 32m
1 stop
BRO10:53 pmBrownsville South Padre Is. Intl
May 9
BRO5:40 amBrownsville South Padre Is. Intl
8h 51m
1 stop
BOS3:31 pmBoston Logan Intl
$334

United Airlines flights from Boston to Brownsville

Our best United Airlines deals on Boston to Brownsville flight tickets
United Airlines
May 7
BOS9:45 amBoston Logan Intl
9h 43m
1 stop
BRO6:28 pmBrownsville South Padre Is. Intl
May 11
BRO12:05 pmBrownsville South Padre Is. Intl
8h 24m
1 stop
BOS9:29 pmBoston Logan Intl
$449
United Airlines
Mar 25
BOS11:02 amBoston Logan Intl
11h 29m
2 stops
BRO9:31 pmBrownsville South Padre Is. Intl
Mar 30
BRO9:25 amBrownsville South Padre Is. Intl
11h 29m
2 stops
BOS9:54 pmBoston Logan Intl
$474
United Airlines
May 7
BOS9:45 amBoston Logan Intl
9h 43m
1 stop
BRO6:28 pmBrownsville South Padre Is. Intl
May 10
BRO7:20 amBrownsville South Padre Is. Intl
6h 21m
1 stop
BOS2:41 pmBoston Logan Intl
$477

momondo Fare Finder

 
Customize your flight search to find flights from Boston 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 February 9, 2026.
Use the filters below to find and compare flights from Boston to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Wed 4/29

10:18 am-7:11 pm

1 stop9h 53m

Brownsville South Padre Is. Intl

Sat 5/9

5:40 am-1:11 pm

1 stop6h 31m

$309

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Wed 4/29

10:00 am-7:11 pm

2 stops10h 11m

Brownsville South Padre Is. Intl

Sat 5/9

5:40 am-1:11 pm

1 stop6h 31m

$314

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Wed 4/29

4:21 pm-10:53 pm

1 stop7h 32m

Brownsville South Padre Is. Intl

Sat 5/9

5:40 am-3:31 pm

1 stop8h 51m

$334

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Wed 4/29

9:30 am-7:11 pm

2 stops10h 41m

Brownsville South Padre Is. Intl

Sat 5/9

5:40 am-3:31 pm

1 stop8h 51m

$339

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Thu 2/26

4:04 pm-10:54 pm

1 stop7h 50m

Brownsville South Padre Is. Intl

Mon 3/2

5:40 am-3:17 pm

2 stops8h 37m

$364

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Thu 2/26

11:00 am-7:34 pm

2 stops9h 34m

Brownsville South Padre Is. Intl

Mon 3/2

5:40 am-3:17 pm

2 stops8h 37m

$369

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Wed 4/29

10:18 am-7:11 pm

1 stop9h 53m

Brownsville South Padre Is. Intl

Sat 5/9

5:40 am-3:30 pm

1 stop8h 50m

$400

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Wed 4/29

3:16 pm-10:53 pm

1 stop8h 37m

Brownsville South Padre Is. Intl

Sat 5/9

5:40 am-6:03 pm

2 stops11h 23m

$405

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Wed 4/29

9:30 am-7:11 pm

2 stops10h 41m

Brownsville South Padre Is. Intl

Sat 5/9

10:44 am-9:54 pm

2 stops10h 10m

$410

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Thu 5/7

9:45 am-6:28 pm

1 stop9h 43m

Brownsville South Padre Is. Intl

Mon 5/11

12:05 pm-9:29 pm

1 stop8h 24m

$449

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Brownsville from

How to get the cheapest flight ticket from Boston 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 airline that flies from Boston Logan Intl to Brownsville South Padre Is. Intl?

American Airlines and United Airlines are the most popular carriers operating from Boston Logan Intl to Brownsville South Padre Is. Intl

What airlines fly to Brownsville?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Brownsville from Boston according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Brownsville. Keep in mind that there are 3 different airlines that fly to Brownsville on a routine basis, so you have a few additional options to choose from.

When to book flights from Boston to Brownsville

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

Cheap Boston to Brownsville (BOS to BRO) flight deals and tips

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

Fastest flight time

7h 25m

Direct flights

None
The fastest flight from Boston to Brownsville takes 7h 25m
There are no direct flights from Boston to Brownsville. There are no popular flight routes from Boston to Brownsville.
Search flight deals

  • How far is Boston Logan Intl to Brownsville South Padre Is. Intl by plane?

    The straight-line distance from Boston Logan Intl to Brownsville South Padre Is. Intl is 1877.3 mi. By plane, this route typically takes 7h 25m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Brownsville South Padre Is. Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Brownsville South Padre Is. Intl Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Brownsville South Padre Is. Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Brownsville South Padre Is. Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan 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 travel and health documents required for your trip to Brownsville South Padre Is. Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brownsville South Padre Is. Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Boston to Brownsville

Compare and see reviews for airlines that fly from Boston to Brownsville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
American AirlinesPriceFrom $294Free CancellationRating
7.2
11,258 reviews
Search American 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 Boston to Brownsville?

It is quick and easy to find Boston 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 Boston to Brownsville with flexible booking policies on momondo?

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

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

Once all potential Boston to Brownsville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Brownsville, momondo offers a useful price alert feature which will track prices for flights to Brownsville from Boston and alert you when they change.

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