BOS - BSB

$255 Find Cheap Flights from Boston to Brasilia

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 Brasilia departing on 8/19. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Brasilia, 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 Brasilia, as well as popular online travel agencies
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Cheap Flights from Boston to Brasilia (BOS-BSB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Brasilia 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 Brasilia

Wed, Sep 3 - Wed, Sep 17
LATAM Airlines Logo
3:05 pm - 11:30 amBOS-BSB
19h 25m2 stops
LATAM Airlines Logo
6:50 pm - 7:35 amBSB-BOS
13h 45m1 stop
$547LATAM Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 17
LATAM Airlines Logo
3:05 pm - 11:30 amBOS-BSB
19h 25m2 stops
LATAM Airlines Logo
4:50 am - 11:24 pmBSB-BOS
19h 34m2 stops
$557LATAM Airlines
Find Deal
Thu, Sep 4 - Fri, Sep 19
LATAM Airlines Logo
7:15 am - 7:00 amBOS-BSB
22h 45m2 stops
LATAM Airlines Logo
9:50 pm - 7:35 amBSB-BOS
34h 45m2 stops
$564LATAM Airlines
Find Deal
Wed, Aug 6 - Sun, Aug 10
Copa Airlines Logo
8:44 am - 12:10 amBOS-BSB
14h 26m1 stop
Copa Airlines Logo
1:55 am - 10:27 pmBSB-BOS
21h 32m1 stop
$657Copa Airlines
Find Deal
Wed, Aug 6 - Mon, Aug 11
Delta Logo
6:50 am - 9:10 amBOS-BSB
25h 20m2 stops
Delta Logo
6:10 am - 11:14 pmBSB-BOS
18h 04m2 stops
$703Delta
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Thu, Jul 3 - Mon, Aug 4
GOL Logo
2:44 pm - 6:35 pmBOS-BSB
26h 51m2 stops
GOL Logo
11:25 am - 12:56 pmBSB-BOS
26h 31m2 stops
$721GOL
Find Deal
Wed, Sep 3 - Tue, Sep 16
Copa Airlines Logo
8:41 am - 12:15 amBOS-BSB
14h 34m1 stop
Copa Airlines Logo
1:55 am - 7:22 pmBSB-BOS
18h 27m1 stop
$748Copa Airlines
Find Deal
Wed, Aug 6 - Mon, Aug 11
GOL Logo
5:13 am - 7:20 amBOS-BSB
25h 07m2 stops
GOL Logo
10:10 am - 11:45 pmBSB-BOS
14h 35m1 stop
$754GOL
Find Deal
Tue, Aug 19 - Sat, Aug 23
American Airlines Logo
12:45 pm - 7:15 amBOS-BSB
17h 30m1 stop
American Airlines Logo
10:10 am - 12:48 amBSB-BOS
15h 38m1 stop
$756American Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 23
American Airlines Logo
1:08 pm - 7:15 amBOS-BSB
17h 07m2 stops
American Airlines Logo
10:10 am - 11:45 pmBSB-BOS
14h 35m1 stop
$760American Airlines
Find Deal
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KAYAK's insights & trends for Boston to Brasilia flights

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

What’s the cheapest day of the week to fly from Boston to Brasilia?

The average price of all round-trip flights from Boston to Brasilia clicked on KAYAK for each day over the last 12 months.

For Boston to Brasilia, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Brasilia back to Boston, the best deals are generally found on Tuesday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Brasilia, 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 Brasilia is October, where tickets cost $586 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,200 and $963 respectively.

How far in advance should I book a flight from Boston to Brasilia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Brasilia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Brasilia, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonMay
High seasonJuly
Cheapest flight$255
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Boston to Brasilia

When to book flights from Boston to Brasilia

Are your dates flexible? Find out the best times to travel from Boston to Brasilia 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 Brasilia

  • What is the cheapest flight from Boston to Brasilia?

    In the last 3 days, the lowest price for a flight from Boston to Brasilia was $255 for a one-way ticket and $547 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Brasilia.

  • Which airports will I be using when flying from Boston to Brasilia?

    Boston airport is called Boston Logan Intl and the only airport in Brasilia is Brasilia.

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

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

  • Which airline alliances offer flights from Boston to Brasilia?

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

  • What is the most popular layover when flying to Brasilia from Boston?

    Miami is the most popular layover city among KAYAK users traveling from Boston to Brasilia.

  • Which is the best airline for flights from Boston to Brasilia, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Brasilia are Delta and Copa Airlines. With an average price for the route of $839 and an overall rating of 8.0, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $772 and an overall rating of 7.5.

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

    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 Brasilia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brasilia 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 Brasilia?

    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 Brasilia with an airline and back to Boston with another airline. Booking your flights between Boston and BSB 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 Brasilia?

    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 Brasilia 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 5 airlines serving from Boston to Brasilia

 
See real verified KAYAK customer reviews for airlines flying from Boston to Brasilia. 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 Brasilia? 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.
8.0
DeltaOverall score based on 7965 reviews
7.3Food
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

Staff encountered friendly and helpful. Flight delayed 1 hour due to mechanical issue, but made it through Atlanta immkgration and security in plenty of time,

We boarded so late it caused us to miss time at Foz. No real information was provided to the passengers waiting.

Placed us in the last rear row of the plane so could not recline seats because of the rear wall, and also made it more of a tight space when the passenger in front reclined their seat. While understand seat assignments, every passenger should be afforded a reclining seat. The odor control scent from the restrooms was overwhelming strong. My wife and I could not deal with it, and she suffered a terrible headache as a result. I kept getting hit by the crew since I was on the ilse seat. No apologies, nothing. They made me feel like I was supposed to take the beating for a 3 hr flight.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

The flight was delayed twice and I could not speak with anyone at the airport about checking in. The phone number to Copa - the customer service agents were polite. They are just limited at helping because they are not at the airport

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

It would have been better if they don't separate families in seating. We were seated in the aile row in the middle of a family of four. It would have been better if they they seat the family of four together than separated.

I upgraded myself to Business Class at the last minute so I had a DREAMS window seat. Seeing as I've never flown Business before everything was novel and fun for me and it made the 7 hour flight much more enjoyable for sure.

No headphones given for inflight entertainment. I missed my flight from the previous day and the customer service agent tried to extort an additional $100.00 US from me for missing my flight. Really?!

It was reasonably comfortable trip considering its duration (7 hours). Crew was very good and friendly, seats very more comfortable than other planes. Only negative comment would be that the bathroom light did not get its full brightness 🙃

It was good, plane is a bit older so seats are somewhat flat

Great from check in all the way to the end. Very happy with Copa

the boarding staff were incredibly officious. our carry-on case was borderline within dimensions but staff were not prepared to show ANY flexibility even though many others with larger carry-on luggage were allowed to board. we were understandably furious but the staff were incredibly disrespectful. we called the supervisor who eventually agreed to look on board the plane to see if there was room for our case (one case between 2 of us) and reluctantly agreed to allow us on. The staff on board were excellent though and realized we had been treated badly and were very helpful both in finding a place for our case, some distance from our seats, and helping us to retrieve it when we landed. We are regular travelers on Gol and have Diamante status and had chosen the better Conforto + seats, so we expected better treatment from the ground staff. Also the cabins are of a size that will only fit 3 cases of normal size with a large gap of about 30cm of wasted space. If our case were deemed to be oversize, which I dispute, the extra 1cm would not have made the slightest difference.

I did not like the way that baggage fees were charged. When I signed up for the flight, I knew that there were bag fees. However, the bag fees were so confusing that it felt like I was paying for overweight bags rather than just for having brought a bag with me. Also, the bag fees were based on the pair of tickets rather than per person. It seems to me that it should be first bag fee for passenger 1 and then first bag fee for passenger 2. I eventually got away with only paying $100 for two bags, but it was a struggle to understand the process. As for the flight, the seats were the standard uncomfortable seats that are on most Boeing aircraft. The airline aims to accommodate the standard height people, so us tall people are stuck. There was never an option to upgrade for leg room. It did not appear that there were any seats on the whole plane that had a little more leg room to even try to get. Other than that, I completely ignored the food for this red eye flight. I am not one to eat "dinner" at 2 am. They did not offer any drinks in the morning before landing. I recommend that you bring a bottle of water on board.

Lost luggage, people are not very nice to help you , I was just instructed to fill out a baggage claim online, they were not helpful when I had additional questions after I completed the form on my phone.

They are not ready for international flights, poor service and food, no screen info on the seat.

Horrible. I was never able to board the e flight as they had a glitch in their system that didn’t showed me as a passenger. I waited 2 hours at the front desk till they closed the flight, and they were not able to board me in it. They didn’t offer any sort of solution or refund. Such a disappointment. I would never flight with them again.

It was really bad. Inexperienced and rude people during check-in in Miami, a small and uncomfortable airplane, and problems with the airline caused me to lose my connection flight in Brasilia. Terrible experience!

Pretty terrible, was unable to check out of a flight through the app. Could not check in to my flights with the app. Had to call customer service but they were not much help. Nothing on my itinerary said I had to check in with American Airlines when I reached the United States. I almost missed my flight. I had to run to the gate and get dressed in the tunnel. GOL seemed really unorganized at the desks for check in and took a lot longer than other airlines

Awful experience, A/C didn't work, crew did not do anything about it

Gol has an interesting choice of words. When they say “priority access”, this means you’re boarding on the seventh or eighth group.

Great flight however unlike most airlines there is no WiFi and no power outlets. Overall good flight and would fly them again. Just make sure your devices have power and bring your own entertainment.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Food was terrible, all served at once, poor quality . Wine and bread offered only once.

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

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