HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brownsville

$220+ Cheap flights from Boston to Brownsville (BOS - 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BRO
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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.

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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(United Airlines)

One-way from

$220
(United Airlines)

Popular in

October

Cheapest in

July

Average price

$563
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
One-way flight from Boston Logan Intl to Brownsville South Padre Is. Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 8, 2026.

This United Airlines deal was found by Cheapflights users on 1/5. 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 2/2011:48 amBOS - BRO
1 stop7h 14mUnited Airlines
Wed 2/259:35 amBRO - BOS
1 stop7h 38mUnited Airlines
Deal found 1/5$309
This United Airlines deal was found by Cheapflights users on 1/6. 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 2/57:05 amBOS - BRO
1 stop10h 07mUnited Airlines
Thu 2/129:35 amBRO - BOS
2 stops8h 06mUnited Airlines
Deal found 1/6$314
This American Airlines deal was found by Cheapflights users on 1/6. 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 1/282:11 pmBOS - BRO
1 stop10h 22mAmerican Airlines
Sun 2/16:00 amBRO - BOS
1 stop6h 23mAmerican Airlines
Deal found 1/6$329
This United Airlines deal was found by Cheapflights users on 1/6. 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 1/283:25 pmBOS - BRO
1 stop7h 06mUnited Airlines
Sun 2/17:15 amBRO - BOS
2 stops10h 17mUnited Airlines
Deal found 1/6$333
This United Airlines deal was found by Cheapflights users on 1/8. 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 3/259:32 amBOS - BRO
1 stop7h 50mUnited Airlines
Mon 3/309:25 amBRO - BOS
2 stops11h 29mUnited Airlines
Deal found 1/8$334
This American Airlines deal was found by Cheapflights users on 1/6. 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 1/214:30 pmBOS - BRO
1 stop8h 03mAmerican Airlines
Sun 1/253:18 pmBRO - BOS
1 stop7h 12mAmerican Airlines
Deal found 1/6$359
This United Airlines deal was found by Cheapflights users on 1/7. 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 3/89:32 amBOS - BRO
1 stop7h 50mUnited Airlines
Thu 3/125:15 amBRO - BOS
2 stops11h 04mUnited Airlines
Deal found 1/7$362
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/2211:42 amBOS - BRO
1 stop7h 20mUnited Airlines
Mon 1/267:15 amBRO - BOS
2 stops8h 59mUnited Airlines
Deal found 1/7$364

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 January 8, 2026.
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 2/20

11:48 am-6:02 pm

1 stop7h 14m

Brownsville South Padre Is. Intl

Wed 2/25

9:35 am-6:13 pm

1 stop7h 38m

$309

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Sat 2/21

3:14 pm-9:31 pm

1 stop7h 17m

Brownsville South Padre Is. Intl

Wed 2/25

9:35 am-6:13 pm

1 stop7h 38m

$309

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Sat 2/21

3:14 pm-9:31 pm

1 stop7h 17m

Brownsville South Padre Is. Intl

Thu 2/26

12:15 pm-9:51 pm

2 stops8h 36m

$314

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Thu 2/5

7:05 am-4:12 pm

1 stop10h 07m

Brownsville South Padre Is. Intl

Thu 2/12

9:35 am-6:41 pm

2 stops8h 06m

$314

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Thu 2/5

1:35 pm-11:33 pm

2 stops10h 58m

Brownsville South Padre Is. Intl

Thu 2/12

10:47 am-10:22 pm

2 stops10h 35m

$320

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Wed 1/28

2:11 pm-11:33 pm

1 stop10h 22m

Brownsville South Padre Is. Intl

Sun 2/1

6:00 am-1:23 pm

1 stop6h 23m

$329

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Wed 3/25

9:32 am-4:22 pm

1 stop7h 50m

Brownsville South Padre Is. Intl

Mon 3/30

9:25 am-9:54 pm

2 stops11h 29m

$334

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Sat 1/31

7:05 am-4:12 pm

1 stop10h 07m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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 January.
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 $236). 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 January 8, 2026.
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
9,139 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
American Airlines
7.2
Good
11,095 reviews
United Airlines
7.4
Good
9,139 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

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 $309, United Airlines can have you in Brownsville from Boston in 7h 14m. Airlines will cover a distance of 1876 mi.

  • 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 $294. United Airlines is currently priced 52% 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 $236). 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 George Bush Intcntl flights
Boston to Austin flights
Boston to Love Field flights
Boston to San Antonio flights
Hartford to Dallas/Fort Worth flights
Hartford to Hobby flights
Hartford to Austin flights
Hartford to George Bush Intcntl flights
Hartford to Love Field flights
Albany to Dallas/Fort Worth flights
Hartford to San Antonio flights
Albany to Austin flights
Boston to El Paso flights
Albany to Hobby flights
Albany to Love Field flights
Albany to George Bush Intcntl flights
Albany to San Antonio flights
Boston to McAllen flights
Boston to Midland flights
Boston to Corpus Christi flights
Hartford to El Paso flights
Worcester to Austin flights
Boston to Amarillo flights
Hartford to Corpus Christi flights
Albany to El Paso flights
Hartford to Brownsville flights
Albany to Corpus Christi flights
Hartford to Amarillo flights
Boston to Waco flights
Boston to Harlingen flights
Hartford to McAllen flights
Boston to Killeen flights
Boston to College Station flights
Boston to Lubbock flights
Boston to Laredo flights
Nantucket to Dallas/Fort Worth flights
Boston to Abilene flights
Boston to Carlsbad flights
Hartford to Lubbock flights
Albany to Amarillo flights
Hartford to Killeen flights
Albany to Brownsville flights
West Tisbury to Austin flights
Boston to Longview flights
Hartford to Abilene flights
Hartford to Texarkana flights
Boston to Tyler 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$535FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$294Average$563FlexibilityNo 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.