$273 Find Cheap Flights from Boston to Brazil

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 Brazil departing on 5/5. 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

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Cheap Flights from Boston to Brazil

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sao Paulo
Sao Paulo2 stops$477
Rio de Janeiro
Rio de Janeiro1 stop$543
Florianopolis
Florianopolis2 stops$525
Salvador
Salvador1 stop$557
Recife
Recife2 stops$472
Brasilia
Brasilia1 stop$591
Fortaleza
Fortaleza2 stops$771
Curitiba
Curitiba2 stops$467
Foz do Iguaçu
Foz do Iguaçu2 stops$646
Porto Alegre
Porto Alegre2 stops$477
Vitória
Vitória2 stops$625
Manaus
Manaus2 stops$461
Goiânia
Goiânia2 stops$531
Belém
Belém2 stops$736
Natal
Natal1 stop$793
Porto Seguro
Porto Seguro2 stops$1,345
Navegantes
Navegantes2 stops$941
João Pessoa
João Pessoa2 stops$777
Sao Paulo
Sao Paulo2 stops$477
Rio de Janeiro
Rio de Janeiro1 stop$543
Florianopolis
Florianopolis2 stops$525
Salvador
Salvador1 stop$557
Recife
Recife2 stops$472
Brasilia
Brasilia1 stop$591
Fortaleza
Fortaleza2 stops$771
Curitiba
Curitiba2 stops$467
Foz do Iguaçu
Foz do Iguaçu2 stops$646
Porto Alegre
Porto Alegre2 stops$477
Vitória
Vitória2 stops$625
Manaus
Manaus2 stops$461
Goiânia
Goiânia2 stops$531
Belém
Belém2 stops$736
Natal
Natal1 stop$793
Porto Seguro
Porto Seguro2 stops$1,345
Navegantes
Navegantes2 stops$941
João Pessoa
João Pessoa2 stops$777

Book Cheap Boston to Brazil Plane Tickets

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

Mon, Mar 2 - Sun, Mar 15
United Airlines Logo
12:05 pm - 7:15 am
BOS
-
GRU
17h 10m
2 stops
United Airlines Logo
10:15 pm - 7:36 pm
GRU
-
BOS
22h 21m
2 stops
$477United Airlines
Thu, Apr 23 - Mon, May 11
Avianca Logo
9:00 am - 2:10 am
BOS
-
GRU
16h 10m
1 stop
Avianca Logo
4:50 pm - 7:15 am
GRU
-
BOS
15h 25m
1 stop
$478Avianca
Wed, Feb 4 - Wed, Feb 25
Copa Airlines Logo
7:31 am - 12:15 am
BOS
-
GRU
14h 44m
1 stop
Copa Airlines Logo
5:25 am - 10:03 pm
GRU
-
BOS
18h 38m
1 stop
$482Copa Airlines
Sun, Mar 1 - Sun, Mar 15
Copa Airlines Logo
3:05 pm - 6:30 am
BOS
-
GRU
13h 25m
1 stop
Copa Airlines Logo
1:40 am - 2:42 pm
GRU
-
BOS
14h 02m
1 stop
$486Copa Airlines
Mon, Mar 23 - Mon, Mar 30
American Airlines Logo
11:55 am - 7:00 pm
BOS
-
VCP
30h 05m
2 stops
American Airlines Logo
7:40 pm - 11:44 am
VCP
-
BOS
17h 04m
2 stops
$514American Airlines
Mon, Mar 16 - Mon, Mar 30
American Airlines Logo
9:33 pm - 2:15 pm
BOS
-
CGH
15h 42m
2 stops
American Airlines Logo
6:55 pm - 11:44 am
CGH
-
BOS
17h 49m
2 stops
$519American Airlines
Mon, Mar 9 - Tue, Mar 24
LATAM Airlines Logo
9:55 am - 7:15 am
BOS
-
SDU
20h 20m
1 stop
LATAM Airlines Logo
8:05 pm - 7:35 am
SDU
-
BOS
12h 30m
1 stop
$598LATAM Airlines
Wed, Mar 11 - Wed, Mar 25
GOL Logo
9:33 pm - 7:00 pm
BOS
-
VCP
20h 27m
2 stops
GOL Logo
7:40 pm - 5:29 pm
VCP
-
BOS
22h 49m
2 stops
$623GOL
Wed, Mar 18 - Mon, Mar 23
LATAM Airlines Logo
9:55 am - 9:25 am
BOS
-
SDU
22h 30m
1 stop
LATAM Airlines Logo
9:20 pm - 7:35 am
SDU
-
BOS
35h 15m
2 stops
$629LATAM Airlines
Fri, Feb 27 - Sun, Mar 15
GOL Logo
3:49 pm - 9:00 am
BOS
-
VCP
39h 11m
2 stops
GOL Logo
9:50 am - 11:42 am
VCP
-
BOS
26h 52m
2 stops
$633GOL
Booking Insights

KAYAK's insights & trends for Boston to Brazil flights

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

What is the cheapest Boston to Brazil flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Brazil from Boston found in the last 72 hours was to Sao Paulo, at $435 round-trip. The most popular route is from Boston (BOS) to Sao Paulo Guarulhos Intl Airport (GRU), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $435.

Can I save money by flying with a layover from Boston to Brazil?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $838, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Brazil, 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 Brazil is September, when tickets cost $545 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,008 and $1,005 respectively.

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

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

When flying from Boston to Brazil, you should consider leaving on a Sunday and avoid Fridays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Mondays and the most expensive ones on Thursdays.

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

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 Brazil, 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 Brazil, you should book around 2 weeks before departure, which saves you about 1% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$273
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 45% increase in price.
Flight from Boston to Rio de Janeiro-Galeao Airport

FAQs - booking Brazil flights

  • Do you require a visa to fly from Boston to Brazil?

    No. You don’t need a visa to fly from Boston to Brazil. According to the 2019 Visa Rule by Brazil’s government, tourists can come to Brazil without a visa if they are not staying in the country for more than 90 days or do not intend to establish residence in Brazil.

  • What is the best airline to use when flying from Boston to Brazil with children?

    If you are traveling to Brazil from Boston with your kids, consider booking Delta Airlines. The airline is popular for its kid entertainment, which gives the children an exciting flight experience. Whether you are traveling in Delta Airlines’ first class or business class cabin, you will enjoy traveling with your kids in a spacious.

  • Are there direct flights from Boston to Brazil?

    Yes. Non-stop flights from Boston to Brazil are available for travelers who would like to take the shortest time possible on the journey. The fastest flight from Boston Logan International Airport to São Paulo Guarulhos International Airport takes about 8 hours. LATAM Airlines Brasil and LATAM Airlines are the two airlines currently serving direct flights from Boston to Brazil.

  • How can you connect to downtown Sao Paulo from São Paulo Guarulhos International Airport?

    The most convenient and affordable way to connect to downtown Sao Paulo from São Paulo Guarulhos International Airport is by using the Line 472 bus and the subway. The average time you will take to arrive in downtown Sao Paulo from the airport is about 40 minutes. However, the fastest way to connect from the airport to Downtown Sao Paulo is by taxi, which takes about 20 minutes.

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

    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 Brazil.

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

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

    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 from Boston to Brazil with an airline and back with another airline.

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

    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 from Boston to Brazil up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Brazil?

    The cheapest time of day to fly to Brazil is generally in the morning, when round-trip flights cost $885 on average. The most expensive time of day to fly to Brazil is generally in the morning, which is peak travel time and where the average cost of a ticket is $885.

Top tips for finding cheap flights to Brazil

  • The high frequency of flights from Boston to Brazil in a day makes Boston Logan International Airport (BOS) a suitable departure airport for most travelers. Whether you prefer traveling in the morning, afternoon, or evening, you are certain of getting a flight from the Boston Logan International Airport to Brazil.
  • Most travelers prefer using São Paulo Guarulhos International Airport (GRU), the destination airport for their flights from Boston. The airport is located in the world’s populous city and vibrant financial center, Sao Paulo. This enables travelers to have an excellent feel of Brazil’s culture and economy. Additionally, you will have a variety of transport options at this airport, including taxi, train, bus, and subway.
  • Flights from Boston to Brazil arriving at São Paulo Guarulhos International Airport are an opportunity for travelers to visit several other cities in addition to Sao Paulo. Trains and buses offer affordable and convenient transportation from Sao Paulo to other nearby cities, including Guaruja, Santos, and Santo Andre.
  • Experience greater convenience in catching up with the earliest flight from Boston to Brazil, which departs at around 5:25 am, by spending the night at one of the hotels closest to Boston Logan International Airport. Hilton Boston Logan Airport, which is located about 1 mile from the airport, will be a suitable option.
  • Renting a car after arriving at São Paulo Guarulhos International Airport offers travelers enhanced flexibility in visiting different locations in Brazil. Most Sao Paulo car rentals have policies allowing drivers to use their cars in any city within Brazil’s borders. You can access car rental desks from both Arrivals Terminal 2 and 3.

Reviews of the top 5 airlines serving from Boston to Brazil

 
Need help choosing which airline to fly with from Boston to Brazil? 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.
7.9
DeltaOverall score based on 8040 reviews
7.2Food
7.9Comfort
7.8Entertainment
8.1Boarding
8.5Crew
Airline reviews

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

10.0 ExcellentAnne, Jan 2026
MCO - DTW
Read more Delta reviews

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

horrible service, food was an embarrassment, no charging for cellphones, stay away

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

Enforce the boarding process by group numbers. Tell people to stay seated during the meal/drink distribution. It took forever to get food and drinks because people would not stay out the isle and let the crew do their jobs. Everyone wanted to go to the bathroom forcing the crew to enter and leave the isle constantly so people can pass. Tell people to keep their electronics off speaker mode. No one wants to hear phone conversations and music playing.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

The check in and on the ground experience is very poor. Their online check and trip management is the worst I have ever seen and they have long lines to check in at the airport, technology is glitchy/unusable and have exorbitant baggage fees. The flight itself is fine, although the food is about what you would expect and their was no functioning entertainment for an international flight.

My experience with this flight was extremely negative and resulted in serious financial and personal consequences. The flight departed with a significant delay, which caused me to miss my international connecting flight. As a direct result of this delay — which was entirely beyond my control — I was unable to reach my final destination on time, causing me to lose a previously scheduled hair transplant surgery that had been arranged months in advance. This was not a minor inconvenience. The surgery involved: • A reserved operating room • Medical and technical staff scheduled specifically for that date • Surgical instruments prepared in advance • Strict scheduling that does not allow for easy rescheduling Due to the airline’s delay and poor handling of the situation: • I lost already paid international flight tickets • I was forced to purchase new tickets, incurring duplicate expenses • I spent over six additional hours in airports, under stressful conditions • I incurred unexpected costs for meals and transportation • I lost a medical opportunity that cannot be easily recovered, along with the emotional distress associated with it Although the airline covered one night of hotel accommodation, this did not address the real impact of the delay, nor the significant damages caused by missing a critical medical procedure. The lack of punctuality, planning, and effective solutions reflects a serious lack of responsibility toward passengers, especially when international connections and time-sensitive medical commitments are involved. I do not recommend this airline for travelers with important schedules, medical appointments, or critical connections. In my case, the delay did not merely cause inconvenience — it resulted in the loss of a surgery and substantial financial damage.

I was not able to get on the flight due to delays out of Philadelphia. I arrived in MIA at 10:30pm and there was no one at the GOL Desk. Is there any flight credit available for this flight?

I have a hand injury and the flight attendant denied to help me with luggage, she said "she couldn't help me because I should manage my own way to put the luggage on the plane" SO RUDE

I had two around 6 hours flight and they did not even offer water to us.

Overall it was good. The food was not great quality and seats were very uncomfortable. But overall the staff was very friendly and helpful.

We flew with Avianca, some how they are not n sync, making the process a bit uncomfortable.

Unfortunately it was very disappointed experience. Our first flight our was delayed 2 hours, as a consequence we missed our connecting international flight. Customer server at Miami American Airlines was very disrespectful, gave us the worst replace itenarary for the next day that we had to spend 2 hours calling Gol to get a better itinerary otherwise we wouldn't make it on time to fulfill our trip purpose. We would have missed the reason to travel all the way to Brazil if we didn't change for a better itinerary. The worst thing is that our baggage was missing for 4 days. We had no cloths for all this time, plus the aggravation to locate our baggage. Nobody knew where our baggage was. We ended up picking it up at the airport when they said that they will bring them home. Unfortunately our experience was very dissatisfied.

Flight on time, check in and flight attendants courteous and helpful. Smaller plane for international flights, tight space, no comfortable.

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.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Little warm on the plane and delayed for an hour

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

Bags took over and hour to come out. Delays due to wind caused rebooking.

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

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

Information on your arrival and departure airports