BOS - BRO

$220 Find Cheap Flights from Boston to Brownsville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Brownsville departing on 1/31. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$314
Typical prices: $474-$775
United Airlines
Thu 2/5Thu 2/12
BOS - BRO • 1 stop
Cheapest one-way
$220
United Airlines
Sat 1/31
BOS - BRO • 1 stop
Top airlines
United Airlines
Cheapest • from $314 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 34% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
7:05 am - 4:12 pm
BOS
-
BRO
10h 07m1 stop
United Airlines Logo
9:35 am - 6:41 pm
BRO
-
BOS
8h 06m2 stops
$314United Airlines
Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
10:30 am - 9:31 pm
BOS
-
BRO
12h 01m2 stops
United Airlines Logo
9:35 am - 6:41 pm
BRO
-
BOS
8h 06m2 stops
$320United Airlines
Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
2:11 pm - 11:33 pm
BOS
-
BRO
10h 22m1 stop
American Airlines Logo
6:00 am - 1:23 pm
BRO
-
BOS
6h 23m1 stop
$329American Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
3:25 pm - 9:31 pm
BOS
-
BRO
7h 06m1 stop
United Airlines Logo
7:15 am - 6:32 pm
BRO
-
BOS
10h 17m2 stops
$333United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
12:08 pm - 9:31 pm
BOS
-
BRO
10h 23m2 stops
United Airlines Logo
7:15 am - 6:32 pm
BRO
-
BOS
10h 17m2 stops
$338United Airlines
Sun, Mar 8 - Thu, Mar 12
United Airlines Logo
7:15 am - 4:22 pm
BOS
-
BRO
10h 07m1 stop
United Airlines Logo
5:15 am - 3:16 pm
BRO
-
BOS
9h 01m2 stops
$354United Airlines
Sun, Mar 8 - Thu, Mar 12
United Airlines Logo
9:32 am - 4:22 pm
BOS
-
BRO
7h 50m1 stop
United Airlines Logo
5:15 am - 5:19 pm
BRO
-
BOS
11h 04m2 stops
$362United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
11:42 am - 6:02 pm
BOS
-
BRO
7h 20m1 stop
United Airlines Logo
7:15 am - 5:14 pm
BRO
-
BOS
8h 59m2 stops
$364United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
9:30 am - 6:02 pm
BOS
-
BRO
9h 32m2 stops
United Airlines Logo
9:30 am - 7:39 pm
BRO
-
BOS
9h 09m2 stops
$370United Airlines
Tue, Jan 20 - Sat, Jan 24
American Airlines Logo
2:11 pm - 11:33 pm
BOS
-
BRO
10h 22m1 stop
American Airlines Logo
10:53 am - 8:53 pm
BRO
-
BOS
9h 00m1 stop
$384American 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.

What is the cheapest month to fly from Boston to Brownsville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Brownsville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Brownsville is July, where tickets cost $405 (return) on average. On the other hand, the most expensive months are October and April, where the average cost of round-trip tickets is $889 and $851 respectively.

Good to know

Low seasonJanuary
Cheapest flight$220
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 30% 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 $220 for a one-way ticket and $314 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 $535 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 $563 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 9142 reviews
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
7.7Boarding
Airline reviews

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.

8.0 ExcellentMary, Jan 2026
PHX - IAH
Read more United Airlines reviews

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

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Our flight from Eagle to Vail was delayed to the point we missed our connection to Savannah. Now we’re a family of 4 in a hotel room with luggage, no toiletries, no clean clothes. Gate attendant said the delay was mechanical but it was put in the system as something else so no compensation. That’s just wrong.

After the door had been closed, the cockpit makes an announcement that catering is running late and it is not the airline's fault. It is their fault in the sense that we had to sit for 2 hours or more when we could have stayed in the terminal. Poor communications between catering and airline. This caused a young man to lose his temper and he went storming out hitting objects. He had complained to the gate agent that he had already waited at the gate 7 hours and when can the airplane leave? Airilnes do a poor job of explaining delays, maintenance issues, etc. whereas being truthful may gain more sympathy or understanding.

I take this flight about 6-8 times per year. It is convenient and saves an hour or two by skipping PDX, SEA, PHX, or ORD (but it takes longer to get bags to the carousel than Alaska Airlines). I wish the food service were better (but they might cut back on it because it is a red-eye). The WifI seems to go down about an hour out of Anchorage, and then comes back about an hour later...so be warned if this is an issue for you.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

A little late at the start but all worked out well.

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

Information on your arrival and departure airports