$337+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BRO
Nov 9 — Nov 161
Round-trip
1 adult, Economy
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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
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to BrownsvilleExplore 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 October 10, 2026.
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 October 10, 2026.
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Wed 11/47:15 am -
1 stop9h 46m
Wed 11/119:05 am -
1 stop6h 44m
Deal found 10/7![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/121:29 pm -
2 stops9h 30m
Sat 11/1411:55 am -
2 stops9h 04m
Deal found 10/7![United Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 10/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:29 pm -
1 stop9h 28m
Wed 10/283:37 pm -
1 stop7h 18m
Deal found 10/7![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 10/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:31 pm -
1 stop8h 25m
Sat 11/74:42 pm -
1 stop6h 16m
Deal found 10/7![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Tue 10/2010:07 am -
1 stop9h 06m
Sat 10/247:15 am -
1 stop9h 14m
Deal found 10/6![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 10/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:52 pm -
1 stop8h 05m
Wed 11/43:39 pm -
1 stop7h 19m
Deal found 10/8![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Fri 11/61:32 pm -
1 stop7h 14m
Sat 11/77:00 am -
2 stops9h 24m
Deal found 10/7![United Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Tue 12/227:00 am -
1 stop10h 01m
Tue 12/295:44 am -
1 stop6h 45m
Deal found 10/6![American Airlines logo]()
$471
Best flights from Boston to BrownsvilleDiscover carefully curated flight deals from Boston to Brownsville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
Discover carefully curated flight deals from Boston to Brownsville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Wed 11/47:15 am -
1 stop9h 46m
Wed 11/119:05 am -
1 stop6h 44m
Deal found 10/7![United Airlines logo]()
$379
This deal was found by Cheapflights users on 10/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:52 pm -
1 stop8h 05m
Wed 11/45:49 am -
1 stop6h 42m
Deal found 10/9![American Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/121:29 pm -
2 stops9h 30m
Sat 11/1411:55 am -
2 stops9h 04m
Deal found 10/7![United Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Fri 10/231:40 pm -
1 stop9h 10m
Tue 10/279:05 am -
1 stop9h 05m
Deal found 10/8![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Fri 11/61:32 pm -
1 stop7h 14m
Sat 11/77:00 am -
2 stops9h 24m
Deal found 10/7![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Sat 12/129:30 am -
1 stop7h 15m
Tue 12/154:20 pm -
1 stop6h 03m
Deal found 10/6![United Airlines logo]()
$499
Last-minute flights from Boston to BrownsvilleDiscover last-minute flight deals from Boston to Brownsville. Data last updated October 10, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Brownsville. Data last updated October 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Tue 10/2010:07 am -
1 stop9h 06m
Sat 10/247:15 am -
1 stop9h 14m
Deal found 10/6![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 10/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:29 pm -
1 stop9h 28m
Wed 10/283:37 pm -
1 stop7h 18m
Deal found 10/7![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 10/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:52 pm -
1 stop8h 05m
Wed 11/43:39 pm -
1 stop7h 19m
Deal found 10/8![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Wed 11/47:15 am -
1 stop9h 46m
Wed 11/119:05 am -
1 stop6h 44m
Deal found 10/7![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:31 pm -
1 stop8h 25m
Sat 11/74:42 pm -
1 stop6h 16m
Deal found 10/7![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Fri 11/61:32 pm -
1 stop7h 14m
Sat 11/77:00 am -
2 stops9h 24m
Deal found 10/7![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/121:29 pm -
2 stops9h 30m
Sat 11/1411:55 am -
2 stops9h 04m
Deal found 10/7![United Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 10/10. 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 11/236:00 am -
1 stop10h 09m
Fri 11/2710:41 am -
1 stop7h 51m
Deal found 10/10![American Airlines logo]()
$493
One-way flights from Boston to BrownsvilleSearch for one-way flight options from Boston to Brownsville. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
Search for one-way flight options from Boston to Brownsville. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/179:35 am -
2 stops23h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1611:45 am -
2 stops45h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:50 am -
1 stop9h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1710:11 am -
2 stops10h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
1 stop9h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:00 am -
1 stop9h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![American Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/189:10 am -
2 stops11h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$624
Find 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 October 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (United Airlines) |
One-way from | $337 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $458 |
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 7,457,451 searches. Data last updated October 10, 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
Cheapest round-trip
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Thu 12/17
9:35 am-8:05 am
2 stops23h 30m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$337
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Wed 12/16
11:45 am-8:05 am
2 stops45h 20m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$357
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Wed 11/4
7:15 am-4:01 pm
1 stop9h 46m
Brownsville South Padre Is. Intl
Wed 11/11
9:05 am-4:49 pm
1 stop6h 44m
$379
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Thu 11/12
1:29 pm-9:59 pm
2 stops9h 30m
Brownsville South Padre Is. Intl
Sat 11/14
11:55 am-9:59 pm
2 stops9h 04m
$413
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Mon 11/30
7:00 am-3:09 pm
1 stop9h 09m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$419
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Fri 10/23
1:40 pm-9:50 pm
1 stop9h 10m
Brownsville South Padre Is. Intl
Tue 10/27
9:05 am-7:10 pm
1 stop9h 05m
$449
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Fri 11/6
1:32 pm-7:46 pm
1 stop7h 14m
Brownsville South Padre Is. Intl
Sat 11/7
7:00 am-5:24 pm
2 stops9h 24m
$464
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Sat 10/31
3:52 pm-10:57 pm
1 stop8h 05m
Brownsville South Padre Is. Intl
Wed 11/4
5:49 am-1:31 pm
1 stop6h 42m
$499
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Sat 12/12
9:30 am-3:45 pm
1 stop7h 15m
Brownsville South Padre Is. Intl
Tue 12/15
4:20 pm-11:23 pm
1 stop6h 03m
$499
Quickest round-trip
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Fri 12/18
7:00 am-3:00 pm
1 stop9h 00m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$540
Showing 1-10 of 11 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Brownsville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Brownsville flight deals on Cheapflights vs. FlightHub >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 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 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.
BOS-BRO
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.
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 October 10, 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.
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
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.
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Complete your trip
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Alternative routes for Boston to Brownsville
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Brownsville
Explore flights to Brownsville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 10, 2026.
Complete your trip
Complete your trip to Brownsville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Brownsville by cabin class
Find flights from Boston to Brownsville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Brownsville flights
Browse other Boston and Brownsville flight options. Last updated on October 10, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on October 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$294 | Average$523 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$352 | Average$543 | FlexibilityNo cancel fee | On-time71% |