BOS - BRO

$290 Find Cheap Flights from Boston to Brownsville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Brownsville departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Brownsville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Brownsville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Brownsville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$309
American Airlines
Wed 4/29Sat 5/9
BOS - BRO • 1 stop
Cheapest one-way
$425
United Airlines
Sun 3/15
BOS - BRO • 1 stop
Top airlines
American Airlines
Cheapest • from $309 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Brownsville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Brownsville (BOS-BRO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Brownsville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Brownsville

Wed, Apr 29 - Sat, May 9
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
6:00 am - 2:20 pm
BOS
-
BRO
9h 20m
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
3:16 pm - 10:53 pm
BOS
-
BRO
8h 37m
1 stop
American Airlines Logo
2:50 pm - 11:59 pm
BRO
-
BOS
8h 09m
1 stop
$400American 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 - 4:18 pm
BRO
-
BOS
9h 38m
2 stops
$405American Airlines
Wed, Apr 29 - Sat, May 9
American Airlines Logo
2:48 pm - 10:53 pm
BOS
-
BRO
9h 05m
2 stops
American Airlines Logo
10:44 am - 9:54 pm
BRO
-
BOS
10h 10m
2 stops
$410American Airlines
Thu, May 7 - Mon, May 11
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
Wed, Mar 25 - Mon, Mar 30
American Airlines Logo
8:26 am - 2:27 pm
BOS
-
BRO
7h 01m
1 stop
American Airlines Logo
2:58 pm - 11:51 pm
BRO
-
BOS
7h 53m
1 stop
$453American Airlines
Wed, Mar 25 - Mon, Mar 30
American Airlines Logo
9:59 am - 7:34 pm
BOS
-
BRO
10h 35m
2 stops
American Airlines Logo
2:58 pm - 11:51 pm
BRO
-
BOS
7h 53m
1 stop
$458American Airlines
Booking Insights

KAYAK's insights & trends for Boston to Brownsville flights

Get data-powered insights and trends into flights from Boston to Brownsville to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boston to Brownsville?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Brownsville were found on American Airlines ($309) and United Airlines ($449).

Good to know

Low seasonJuly
Cheapest flight$309
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Boston to Brownsville

When to book flights from Boston to Brownsville

Are your dates flexible? Find out the best times to travel from Boston to Brownsville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Brownsville

  • What is the cheapest flight from Boston to Brownsville?

    In the last 3 days, the lowest price for a flight from Boston to Brownsville was $425 for a one-way ticket and $309 for a round-trip.

  • Do I need a passport to fly between Boston and Brownsville?

    No

  • Which aircraft models fly most regularly from Boston to Brownsville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Brownsville?

    Star Alliance, and oneworld are the airline alliances operating flights between Boston and Brownsville, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Brownsville, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Brownsville are United Airlines and American Airlines. With an average price for the route of $512 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $520 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Boston to Brownsville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Brownsville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Brownsville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brownsville from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Brownsville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brownsville with an airline and back to Boston with another airline. Booking your flights between Boston and BRO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Brownsville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brownsville from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boston to Brownsville

 
See real verified KAYAK customer reviews for airlines flying from Boston to Brownsville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Brownsville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9276 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Everything except the food and entertainment. It was a great experience though

10.0 ExcellentAnonymous, Feb 2026
LGA - IAH
Read more United Airlines reviews

Everything except the food and entertainment. It was a great experience though

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

The screens were inoperable for movies and such, but everything else was just fine

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

Enough space,crew was helpful,food was good.The gates are way far especially for travelers with health issues

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

Information on your arrival and departure airports