BOS - BRO

$349 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 6/11. 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

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$349
Typical prices: $632-$346
American Airlines
Sat 7/4Fri 7/10
BOS - BRO • 1 stop
Cheapest one-way
$334
Multiple Airlines
Thu 6/11
BOS - BRO • 2 stops
Top airlines
Cheapest • from $349 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Brownsville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $543 (round-trip)
Shortest trip • 7h 35m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Sat, Jul 4 - Fri, Jul 10
American Airlines Logo
8:01 am - 2:11 pm
BOS
-
BRO
7h 10m
1 stop
American Airlines Logo
2:47 pm - 12:30 am
BRO
-
BOS
8h 43m
1 stop
$349American Airlines
Thu, Jul 16 - Tue, Jul 21
American Airlines Logo
7:00 am - 2:17 pm
BOS
-
BRO
8h 17m
1 stop
American Airlines Logo
5:30 am - 3:10 pm
BRO
-
BOS
8h 40m
1 stop
$395American Airlines
Thu, Jul 16 - Tue, Jul 21
American Airlines Logo
7:00 am - 2:17 pm
BOS
-
BRO
8h 17m
1 stop
American Airlines Logo
2:47 pm - 11:59 pm
BRO
-
BOS
8h 12m
1 stop
$440American Airlines
Tue, Oct 6 - Sat, Oct 17
United Airlines Logo
5:45 am - 3:38 pm
BOS
-
BRO
10h 53m
2 stops
United Airlines Logo
7:10 am - 5:55 pm
BRO
-
BOS
9h 45m
2 stops
$459United Airlines
Thu, Jul 16 - Tue, Jul 21
American Airlines Logo
7:00 am - 2:17 pm
BOS
-
BRO
8h 17m
1 stop
American Airlines Logo
10:44 am - 9:00 pm
BRO
-
BOS
9h 16m
2 stops
$460American Airlines
Thu, Jul 16 - Tue, Jul 21
American Airlines Logo
6:00 am - 2:17 pm
BOS
-
BRO
9h 17m
1 stop
American Airlines Logo
2:47 pm - 12:37 am
BRO
-
BOS
8h 50m
2 stops
$485American Airlines
Wed, Jun 24 - Wed, Jul 1
American Airlines Logo
6:00 am - 2:17 pm
BOS
-
BRO
9h 17m
1 stop
American Airlines Logo
5:30 am - 4:35 pm
BRO
-
BOS
10h 05m
2 stops
$515American Airlines
Wed, Jun 24 - Wed, Jul 1
United Airlines Logo
1:37 pm - 9:52 pm
BOS
-
BRO
9h 15m
1 stop
United Airlines Logo
9:20 am - 5:34 pm
BRO
-
BOS
7h 14m
1 stop
$539United Airlines
Wed, Jun 17 - Sun, Jun 21
American Airlines Logo
4:06 pm - 12:23 am
BOS
-
BRO
9h 17m
1 stop
American Airlines Logo
2:47 pm - 11:59 pm
BRO
-
BOS
8h 12m
1 stop
$557American Airlines
Wed, Jun 24 - Wed, Jul 1
American Airlines Logo
5:31 am - 2:17 pm
BOS
-
BRO
9h 46m
2 stops
American Airlines Logo
5:30 am - 4:35 pm
BRO
-
BOS
10h 05m
2 stops
$571American 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 January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are April and October, where the average cost of round-trip tickets is $868 and $785 respectively.

Good to know

Low seasonMay
Cheapest flight$334
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 55% increase in price.
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 5 days, the lowest price for a flight from Boston to Brownsville was $334 for a one-way ticket and $349 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 $484 and an overall rating of 7.1.

  • 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 9775 reviews
8.1Crew
7.3Comfort
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

10.0 ExcellentAnonymous, Jun 2026
GSP - IAH
Read more United Airlines reviews

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

No screens or meal options. Freezing cold. Dirty seats. Left late.

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

It isvvery small flight. No leg room . No space to put my personal item at feet.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

The flight took off an hour late which made the connection concerning

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

There were flight delays making our flight arrive at our destination after midnight didn’t seem to have enough crew or airplanes for the flights laid over in Dallas should’ve had plenty of time to make it to our next flight only made it because that flight was also delayed because our plane wasn’t even at the airport yet overall have not had a good experience on American

Seat comfort was poor (no lumbar or lower back support).

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

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

Information on your arrival and departure airports