$289+ Cheap flights from Brownsville to Boston (BRO - BOS)
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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — BOS
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Brownsville to Boston 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
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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 Brownsville to Boston
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Best
Last-minute
One-way
Cheapest flights from Brownsville to BostonExplore the most affordable flight options available from Brownsville to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Brownsville to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 12/175:44 am -
1 stop6h 45m
Thu 1/72:09 pm -
1 stop9h 47m
Deal found 9/7![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/7. 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 12/175:00 am -
2 stops8h 59m
Thu 1/77:08 am -
1 stop9h 46m
Deal found 9/7![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 9/2210:43 am -
1 stop9h 44m
Sat 9/268:30 am -
1 stop7h 56m
Deal found 9/7![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 9/227:15 am -
2 stops8h 33m
Sat 9/261:40 pm -
1 stop9h 10m
Deal found 9/7![United Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 12/143:39 pm -
1 stop7h 19m
Thu 1/78:00 am -
1 stop8h 09m
Deal found 9/7![American Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/163:37 pm -
1 stop7h 18m
Wed 10/216:28 am -
1 stop9h 39m
Deal found 9/4![American Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/7. 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 12/184:30 pm -
1 stop6h 14m
Thu 1/73:15 pm -
1 stop7h 36m
Deal found 9/7![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 12/1411:51 am -
2 stops10h 58m
Tue 1/53:15 pm -
1 stop7h 36m
Deal found 9/7![United Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 9/6. 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 12/59:05 am -
2 stops13h 44m
Wed 12/99:15 am -
2 stops11h 23m
Deal found 9/6![United Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 12/173:35 pm -
1 stop7h 17m
Tue 1/52:19 pm -
1 stop9h 39m
Deal found 9/7![American Airlines logo]()
$505
Best flights from Brownsville to BostonDiscover carefully curated flight deals from Brownsville to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Brownsville to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Sat 12/59:05 am -
1 stop6h 47m
Wed 12/99:30 am -
1 stop7h 08m
Deal found 9/7![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/67:00 am -
1 stop8h 49m
Tue 11/101:32 pm -
1 stop9h 27m
Deal found 9/7![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/7. 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 12/184:30 pm -
1 stop6h 14m
Wed 1/611:45 am -
2 stops11h 06m
Deal found 9/7![United Airlines logo]()
$484
Last-minute flights from Brownsville to BostonDiscover last-minute flight deals from Brownsville to Boston. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Brownsville to Boston. Data last updated September 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 9/2210:43 am -
1 stop9h 44m
Sat 9/268:30 am -
1 stop7h 56m
Deal found 9/7![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 9/227:15 am -
2 stops8h 33m
Sat 9/261:40 pm -
1 stop9h 10m
Deal found 9/7![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/147:15 am -
1 stop9h 14m
Wed 10/2110:07 am -
1 stop9h 06m
Deal found 9/4![United Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/147:15 am -
1 stop9h 14m
Tue 10/207:38 am -
2 stops11h 35m
Deal found 9/4![United Airlines logo]()
$544
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/163:37 pm -
1 stop7h 18m
Wed 10/216:28 am -
1 stop9h 39m
Deal found 9/4![American Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/163:37 pm -
1 stop7h 18m
Tue 10/208:28 am -
1 stop7h 39m
Deal found 9/4![American Airlines logo]()
$546
One-way flights from Brownsville to BostonSearch for one-way flight options from Brownsville to Boston. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Brownsville to Boston. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:45 am -
2 stops26h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:45 am -
3 stops50h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Sun 10/42:47 pm -
1 stop8h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 10/37:15 am -
1 stop13h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 10/35:49 am -
2 stops10h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 9/215:49 am -
1 stop6h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/1510:43 am -
1 stop9h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/612:05 pm -
3 stops28h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$498
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/184:37 pm -
2 stops30h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$565
Find flight deals from Brownsville to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Brownsville (BRO) to Boston (BOS). 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 September 9, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $359 (American Airlines) |
One-way from | $289 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Brownsville to Boston 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 September 9, 2026.
Use the filters below to find and compare flights from Brownsville to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BrownsvilleBoston
BRO Brownsville South Padre Is. Intl - BOS Boston Logan Intl
BROBOS
Brownsville South Padre Is. Intl
Mon 10/5
8:45 am-12:07 pm
2 stops26h 22m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$289
BrownsvilleBoston
BRO Brownsville South Padre Is. Intl - BOS Boston Logan Intl
BROBOS
Brownsville South Padre Is. Intl
Mon 9/21
8:45 am-12:09 pm
3 stops50h 24m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$295
BrownsvilleBoston
BRO Brownsville South Padre Is. Intl - BOS Boston Logan Intl
BROBOS
Brownsville South Padre Is. Intl
Sun 10/18
3:37 pm-11:55 pm
1 stop7h 18m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$379
BrownsvilleBoston
BRO Brownsville South Padre Is. Intl - BOS Boston Logan Intl
BROBOS
Brownsville South Padre Is. Intl
Mon 10/5
5:49 am-2:32 pm
1 stop7h 43m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$379
BrownsvilleBoston
BRO Brownsville South Padre Is. Intl - BOS Boston Logan Intl
BROBOS
Brownsville South Padre Is. Intl
Sat 10/3
7:15 am-9:52 pm
1 stop13h 37m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$382
BrownsvilleBoston
BRO Brownsville South Padre Is. Intl - BOS Boston Logan Intl
BROBOS
Brownsville South Padre Is. Intl
Tue 10/6
7:15 am-7:25 pm
2 stops11h 10m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$384
BrownsvilleBoston
BRO Brownsville South Padre Is. Intl - BOS Boston Logan Intl
BROBOS
Brownsville South Padre Is. Intl
Sun 10/4
5:49 am-4:55 pm
2 stops10h 06m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$384
Quickest round-trip
BrownsvilleBoston
BRO Brownsville South Padre Is. Intl - BOS Boston Logan Intl
BROBOS
Brownsville South Padre Is. Intl
Mon 9/21
5:49 am-1:42 pm
1 stop6h 53m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$459
BrownsvilleBoston
BRO Brownsville South Padre Is. Intl - BOS Boston Logan Intl
BROBOS
Brownsville South Padre Is. Intl
Tue 9/15
5:49 am-4:47 pm
2 stops9h 58m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$471
BrownsvilleBoston
BRO Brownsville South Padre Is. Intl - BOS Boston Logan Intl
BROBOS
Brownsville South Padre Is. Intl
Sat 12/5
9:05 am-4:52 pm
1 stop6h 47m
Boston Logan Intl
Wed 12/9
9:30 am-3:38 pm
1 stop7h 08m
$479
Showing 1-10 of 12 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Brownsville-Boston flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Brownsville-Boston flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Brownsville-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Brownsville-Boston flights, Cheapflights users trust Expedia the most. Expedia 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 Brownsville-Boston 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 Brownsville to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Brownsville with our price prediction graph.
BRO-BOS
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 Boston
Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated September 9, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Brownsville to Boston 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.
Comfort
7.3
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Comfort
7.3
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Comfort
7.3
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from Brownsville to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Seekonk
Dedham
Cranston
Warwick
Pawtucket
Peabody
Auburn
Revere
York Beach
Londonderry
Fitchburg
North Falmouth
Swansea
Chelsea
Braintree
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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Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Brownsville to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Brownsville and Boston flights
Browse other Brownsville and Boston flight options. Last updated on September 9, 2026.
Other flights from Brownsville
Browse through other flights departing from Brownsville. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Brownsville to Boston
Discover the top 2 airlines that operate flights from Brownsville to Boston. 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 September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$352 | Average$569 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$368 | Average$557 | FlexibilityNo cancel fee | On-time69% |