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Cheap flights from Massachusetts to Sao Paulo from $240

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Sao Paulo departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Massachusetts to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
7:55 am - 4:15 pmBOS-GRU
30h 20m1 stop
GOL Logo
2:40 am - 6:35 amGRU-BOS
29h 55m1 stop
$513GOL
Find Deal
Tue, Nov 4 - Thu, Nov 13
LATAM Airlines Logo
8:55 am - 8:55 pmBOS-GRU
10h 00mnonstop
LATAM Airlines Logo
10:20 am - 11:02 pmGRU-BOS
14h 42m1 stop
$515LATAM Airlines
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Wed, Nov 5 - Wed, Nov 12
Delta Logo
8:55 am - 8:55 pmBOS-GRU
10h 00mnonstop
Delta Logo
10:40 pm - 6:35 amGRU-BOS
9h 55mnonstop
$516Delta
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Mon, Nov 10 - Thu, Nov 20
Copa Airlines Logo
8:41 am - 12:30 amBOS-GRU
14h 49m1 stop
Copa Airlines Logo
1:40 am - 10:03 pmGRU-BOS
22h 23m1 stop
$518Copa Airlines
Find Deal
Wed, Oct 22 - Wed, Nov 5
Delta Logo
3:20 pm - 9:35 amBOS-GRU
16h 15m1 stop
Delta Logo
10:40 pm - 6:35 amGRU-BOS
9h 55mnonstop
$520Delta
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Thu, Nov 6 - Sun, Nov 16
American Airlines Logo
6:28 pm - 9:00 amBOS-GRU
13h 32m1 stop
American Airlines Logo
10:35 pm - 11:54 amGRU-BOS
14h 19m1 stop
$521American Airlines
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Fri, Oct 24 - Tue, Oct 28
Avianca Logo
9:00 am - 2:10 amBOS-GRU
16h 10m1 stop
Avianca Logo
7:35 am - 1:50 pmGRU-BOS
32h 15m2 stops
$532Avianca
Find Deal
Thu, Oct 23 - Sun, Nov 2
American Airlines Logo
3:47 pm - 8:50 amBOS-GRU
15h 03m2 stops
American Airlines Logo
12:15 am - 1:02 pmGRU-BOS
14h 47m2 stops
$534American Airlines
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Mon, Nov 3 - Wed, Nov 12
Copa Airlines Logo
8:41 am - 12:10 amBOS-GRU
14h 29m1 stop
Copa Airlines Logo
1:30 am - 11:03 pmGRU-BOS
22h 33m1 stop
$538Copa Airlines
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Wed, Oct 22 - Fri, Oct 31
Avianca Logo
3:25 pm - 10:40 pmBOS-GRU
29h 15m2 stops
Avianca Logo
1:20 am - 6:35 amGRU-BOS
31h 15m1 stop
$542Avianca
Find Deal
Mon, Nov 3 - Thu, Nov 20

Copa Airlines flights from Massachusetts to Sao Paulo

Our best Copa Airlines deals on Massachusetts to Sao Paulo flight tickets
Copa Airlines
Oct 22
BOS8:41 amBoston Logan Intl
14h 49m
1 stop
GRU12:30 amSao Paulo Guarulhos Intl
Nov 5
GRU1:40 amSao Paulo Guarulhos Intl
22h 23m
1 stop
BOS10:03 pmBoston Logan Intl
$518
Find similar
Copa Airlines
Oct 22
BOS8:41 amBoston Logan Intl
14h 29m
1 stop
GRU12:10 amSao Paulo Guarulhos Intl
Oct 31
GRU1:30 amSao Paulo Guarulhos Intl
22h 33m
1 stop
BOS11:03 pmBoston Logan Intl
$538
Find similar
Copa Airlines
Nov 3
BOS2:44 pmBoston Logan Intl
28h 06m
1 stop
GRU8:50 pmSao Paulo Guarulhos Intl
Nov 23
GRU3:10 amSao Paulo Guarulhos Intl
20h 53m
1 stop
BOS10:03 pmBoston Logan Intl
$549
Find similar

Delta flights from Massachusetts to Sao Paulo

Our best Delta deals on Massachusetts to Sao Paulo flight tickets
Delta
Nov 10
BOS8:55 amBoston Logan Intl
10h 00m
GRU8:55 pmSao Paulo Guarulhos Intl
Nov 20
GRU10:40 pmSao Paulo Guarulhos Intl
9h 55m
BOS6:35 amBoston Logan Intl
$516
Find similar
Delta
Oct 15
BOS9:59 amBoston Logan Intl
21h 51m
1 stop
GRU8:50 amSao Paulo Guarulhos Intl
Oct 17
GRU10:45 pmSao Paulo Guarulhos Intl
9h 50m
BOS7:35 amBoston Logan Intl
$520
Find similar
Delta
Mar 11
BOS9:55 amBoston Logan Intl
10h 00m
GRU8:55 pmSao Paulo Guarulhos Intl
Mar 27
GRU9:15 pmSao Paulo Guarulhos Intl
22h 08m
1 stop
BOS6:23 pmBoston Logan Intl
$526
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Sao Paulo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 10, 2025.
Use the filters below to find and compare flights from Massachusetts to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 11/4

7:55 am-4:15 pm

1 stop30h 20m

Sao Paulo Guarulhos Intl

Thu 11/13

2:40 am-6:35 am

1 stop29h 55m

$513

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 11/5

8:55 am-8:55 pm

Nonstop10h 00m

Sao Paulo Guarulhos Intl

Wed 11/12

10:20 am-11:02 pm

1 stop14h 42m

$515

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 11/10

8:55 am-8:55 pm

Nonstop10h 00m

Sao Paulo Guarulhos Intl

Thu 11/20

10:40 pm-6:35 am

Nonstop9h 55m

$516

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 10/22

8:41 am-12:30 am

1 stop14h 49m

Sao Paulo Guarulhos Intl

Wed 11/5

1:40 am-10:03 pm

1 stop22h 23m

$518

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 11/6

3:20 pm-9:35 am

1 stop16h 15m

Sao Paulo Guarulhos Intl

Sun 11/16

10:40 pm-6:35 am

Nonstop9h 55m

$520

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Fri 10/24

6:28 pm-9:00 am

1 stop13h 32m

Sao Paulo Guarulhos Intl

Tue 10/28

10:35 pm-11:54 am

1 stop14h 19m

$521

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 10/23

9:00 am-2:10 am

1 stop16h 10m

Sao Paulo Guarulhos Intl

Sun 11/2

7:35 am-1:50 pm

2 stops32h 15m

$532

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 11/3

3:47 pm-8:50 am

2 stops15h 03m

Sao Paulo Guarulhos Intl

Wed 11/12

12:15 am-1:02 pm

2 stops14h 47m

$534

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 10/22

8:41 am-12:10 am

1 stop14h 29m

Sao Paulo Guarulhos Intl

Fri 10/31

1:30 am-11:03 pm

1 stop22h 33m

$538

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 11/3

3:25 pm-10:40 pm

2 stops29h 15m

Sao Paulo Guarulhos Intl

Thu 11/20

1:20 am-6:35 am

1 stop31h 15m

$542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sao Paulo from

How to get the cheapest flight ticket from Massachusetts to Sao Paulo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sao Paulo?

The cheapest month to fly to Sao Paulo from Massachusetts is in September. Flight prices, which tend to average around $558, are often lower during this time because this is during the off-season. If you don’t want to visit Sao Paulo in September, then you should wait until October to fly from Massachusetts, when ticket prices are also cheap, with an average price of $617.

What is the cheapest day to depart on your flight to Sao Paulo?

The cheapest day to depart on your flight to Sao Paulo is on a Wednesday when prices can be found for as low as $724. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Massachusetts because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $942.

What is the cheapest time of day to depart on your flight to Sao Paulo?

At noon is the cheapest time of day to fly from Massachusetts to Sao Paulo when you can find flight prices for as low as $751. Flying to Sao Paulo at noon is an ideal time because this is during off-peak travel hours. Flights to Sao Paulo are more costly in the morning, with an average ticket price of $872. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Massachusetts to Sao Paulo flight route?

Fly from Boston Logan Intl to Sao Paulo Guarulhos Intl for the best Massachusetts - Sao Paulo flight prices

How far in advance should I book a flight to Sao Paulo?

You are more likely to see cheaper flights to Sao Paulo from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around $731 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo from Massachusetts for as low as $643 on momondo.

What cabin class options are available on Massachusetts to Sao Paulo flights?

There are 4 cabin classes available to choose from on Massachusetts to Sao Paulo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Massachusetts to Sao Paulo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Sao Paulo

Best Price Found

$328

Fastest flight time

9h 40m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Sao Paulo

1 airport
The best one-way flight to Sao Paulo from Massachusetts in the past 72 hours is $328. The best round-trip flight deal from Massachusetts to Sao Paulo found on momondo in the last 72 hours is $772.
The fastest flight from Massachusetts to Sao Paulo takes 9h 40m
Direct flights go from Massachusetts to Sao Paulo on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Sao Paulo: Sao Paulo Guarulhos Intl (GRU)
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  • When did momondo last update prices for flights from Massachusetts to Sao Paulo?

    Prices for flights from Massachusetts to Sao Paulo are updated daily.

  • How many operators does momondo search for flights from Massachusetts to Sao Paulo?

  • How old do you have to be to fly from Massachusetts to Sao Paulo?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Sao Paulo.

  • What documentation or ID do you need to fly to Sao Paulo?

    The necessary travel and health documents for your Sao Paulo trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Massachusetts to Sao Paulo?

Best airlines flying from Massachusetts to Sao Paulo

Compare and see reviews for airlines that fly from Massachusetts to Sao Paulo with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $313Free CancellationRating
6.7
2,447 reviews
Search Avianca flights
GOLPriceFrom $340Free CancellationRating
7.3
1,112 reviews
Search GOL flights
Copa AirlinesPriceFrom $370Free CancellationRating
7.6
1,545 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $479Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
DeltaPriceFrom $503Free CancellationRating
7.9
7,968 reviews
Search Delta flights
LATAM AirlinesPriceFrom $511Free CancellationRating
7.5
1,861 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $530Free CancellationRating
7.4
8,970 reviews
Search United Airlines flights
Air CanadaPriceFrom $590Free CancellationRating
7.1
10,261 reviews
Search Air Canada flights
AzulPriceFrom $619Free CancellationRating
8.0
813 reviews
Search Azul flights

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Santos
Guarujá

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Sao Paulo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Massachusetts to Sao Paulo. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Massachusetts to Sao Paulo with flexible booking policies on momondo?

Yes. All flights to Sao Paulo from Massachusetts on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Massachusetts to Sao Paulo?

Once all potential Massachusetts to Sao Paulo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Massachusetts to Sao Paulo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sao Paulo from Massachusetts. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Brazil

Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo
Sao Paulo Congonhas Airport
Sao Paulo Guarulhos Intl Airport
Sao Paulo Viracopos Airport