HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brownsville

$322+ Cheap flights from Boston to Brownsville (BOS - BRO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BRO
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Brownsville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Boston to Brownsville

Cheapest flights from Boston to Brownsville
Explore the most affordable flight options available from Boston to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This United Airlines deal was found by Cheapflights users on 11/19. 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.
Fri 12/124:40 pmBOS - BRO
1 stop7h 56mUnited Airlines
Tue 12/169:45 amBRO - BOS
1 stop6h 58mUnited Airlines
Deal found 11/19$322
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:33 amBOS - BRO
1 stop9h 32mUnited Airlines
Sun 12/146:30 amBRO - BOS
1 stop7h 29mUnited Airlines
Deal found 11/20$324
This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:40 pmBOS - BRO
1 stop7h 56mUnited Airlines
Sun 12/76:30 amBRO - BOS
1 stop7h 29mUnited Airlines
Deal found 11/18$359
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Wed 12/36:40 amBOS - BRO
2 stops11h 29mAmerican Airlines
Sun 12/75:27 amBRO - BOS
2 stops9h 56mAmerican Airlines
Deal found 11/18$369
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:30 pmBOS - BRO
1 stop7h 05mUnited Airlines
Thu 12/116:30 amBRO - BOS
1 stop7h 29mUnited Airlines
Deal found 11/20$414
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:02 pmBOS - BRO
2 stops8h 33mUnited Airlines
Sun 12/149:45 amBRO - BOS
1 stop6h 58mUnited Airlines
Deal found 11/20$419
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:30 pmBOS - BRO
1 stop7h 05mUnited Airlines
Mon 12/156:30 amBRO - BOS
1 stop7h 29mUnited Airlines
Deal found 11/20$439
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:32 pmBOS - BRO
1 stop9h 04mUnited Airlines
Fri 12/126:30 amBRO - BOS
1 stop7h 29mUnited Airlines
Deal found 11/20$469
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Sun 12/76:00 amBOS - BRO
2 stops12h 24mAmerican Airlines
Fri 12/122:48 pmBRO - BOS
1 stop7h 12mAmerican Airlines
Deal found 11/20$474

Cheap flight deals from Boston to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$322
(United Airlines)

Popular in

October

Cheapest in

July

Average price

$512
Provider with most accurate pricing for Boston Logan Intl-Brownsville South Padre Is. Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Brownsville South Padre Is. Intl flights.
Search Deals
From Boston Logan Intl to Brownsville South Padre Is. Intl
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Boston to Brownsville that are best for you.

Fly from

Boston

Fly to

Brownsville

Route

Depart

Return

Price

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Fri 12/12

4:40 pm-11:36 pm

1 stop7h 56m

Brownsville South Padre Is. Intl

Tue 12/16

9:45 am-5:43 pm

1 stop6h 58m

$322

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Mon 2/9

3:25 pm-9:31 pm

1 stop7h 06m

Brownsville South Padre Is. Intl

Fri 2/13

12:15 pm-9:31 pm

1 stop8h 16m

$349

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Wed 12/3

4:40 pm-11:36 pm

1 stop7h 56m

Brownsville South Padre Is. Intl

Sun 12/7

6:30 am-2:59 pm

1 stop7h 29m

$359

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Wed 12/3

6:40 am-5:09 pm

2 stops11h 29m

Brownsville South Padre Is. Intl

Sun 12/7

5:27 am-4:23 pm

2 stops9h 56m

$369

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Tue 1/20

4:30 pm-11:33 pm

1 stop8h 03m

Brownsville South Padre Is. Intl

Sat 1/24

6:00 am-12:58 pm

1 stop5h 58m

$379

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Thu 12/4

4:40 pm-11:36 pm

1 stop7h 56m

Brownsville South Padre Is. Intl

Sun 12/14

9:45 am-5:43 pm

1 stop6h 58m

$414

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Thu 12/4

4:40 pm-11:36 pm

1 stop7h 56m

Brownsville South Padre Is. Intl

Mon 12/15

6:30 am-2:59 pm

1 stop7h 29m

$414

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Sat 12/6

7:33 am-4:05 pm

1 stop9h 32m

Brownsville South Padre Is. Intl

Sat 12/13

9:45 am-5:43 pm

1 stop6h 58m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Compare providers for flights from Boston 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 Boston to Brownsville in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Boston-Brownsville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Brownsville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Brownsville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Brownsville flights, Cheapflights users trust eDreams the most. eDreams 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 Boston-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 Boston to Brownsville

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

Cheapflights Insights

Everything you need to know about your flight from Boston to Brownsville

What is the cheapest month to book a flight from Boston to Brownsville?

Currently, January is the cheapest month in which you can book a flight from Boston to Brownsville (average of $216). Flying from Boston to Brownsville in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Brownsville

Get insights into the airlines that provide service to Brownsville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brownsville. Reviews last updated November 20, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Boston to Brownsville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,028 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
9,028 reviews
United Airlines
7.4
Good
9,028 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.2
Good
11,047 reviews
United Airlines
7.4
Good
9,028 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from Boston 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 Boston to Brownsville?

    For as low as $322, United Airlines can have you in Brownsville from Boston in 7h 56m. Airlines will cover a distance of 1876 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Boston to Brownsville round-trip?

    Currently priced at $288, United Airlines will fly you from Boston to Brownsville and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $306. United Airlines is currently priced 54% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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.

  • What is the cheapest month to book a flight from Boston to Brownsville?

    Currently, January is the cheapest month in which you can book a flight from Boston to Brownsville (average of $216). Flying from Boston to Brownsville in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Brownsville

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Dallas/Fort Worth flights
Boston to Hobby flights
Boston to Austin flights
Boston to George Bush Intcntl flights
Boston to Love Field flights
Hartford to Dallas/Fort Worth flights
Hartford to Hobby flights
Boston to San Antonio flights
Hartford to George Bush Intcntl flights
Albany to Dallas/Fort Worth flights
Hartford to Austin flights
Hartford to Love Field flights
Hartford to San Antonio flights
Albany to Hobby flights
Albany to Austin flights
Albany to Love Field flights
Boston to El Paso flights
Albany to George Bush Intcntl flights
Boston to McAllen flights
Albany to San Antonio flights
Boston to Midland flights
Hartford to El Paso flights
Boston to Harlingen flights
Boston to Lubbock flights
Boston to Corpus Christi flights
Hartford to Corpus Christi flights
Hartford to Amarillo flights
Hartford to McAllen flights
Boston to Amarillo flights
Hartford to Brownsville flights
Albany to Corpus Christi flights
Hartford to Lubbock flights
Albany to El Paso flights
Worcester to Austin flights
Boston to Killeen flights
Boston to Longview flights
Albany to Amarillo flights
Hartford to Abilene flights
Boston to Laredo flights
Boston to Waco flights
Albany to Abilene flights
Boston to San Angelo flights
Boston to College Station flights
Hartford to Killeen flights
Boston to Carlsbad flights
Boston to Beaumont flights
Boston to Abilene flights
Hartford to Texarkana flights
Albany to Killeen flights

Top 2 airlines flying from Boston to Brownsville

Discover the top 2 airlines that operate flights from Boston to Brownsville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$823FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$306Average$527FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.