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Cheap flights from Massachusetts to Sao Paulo from $235

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 8/21. 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

Avianca Logo
9:00 am - 12:40 amBOS-GRU
14h 40m1 stop
Avianca Logo
4:50 pm - 2:55 pmGRU-BOS
23h 05m2 stops
$491Avianca
Find Deal
Thu, Aug 21 - Thu, Sep 25
Avianca Logo
9:00 am - 2:10 amBOS-GRU
16h 10m1 stop
Avianca Logo
4:50 pm - 7:15 amGRU-BOS
15h 25m1 stop
$494Avianca
Find Deal
Tue, Sep 9 - Fri, Sep 19
GOL Logo
9:00 am - 2:10 amBOS-GRU
16h 10m1 stop
GOL Logo
7:20 am - 7:15 amGRU-BOS
24h 55m1 stop
$495GOL
Find Deal
Tue, Sep 9 - Fri, Sep 19
Avianca Logo
4:50 pm - 3:20 pmBOS-GRU
21h 30m2 stops
Avianca Logo
7:20 am - 7:15 amGRU-BOS
24h 55m1 stop
$497Avianca
Find Deal
Mon, Sep 8 - Mon, Sep 15
Copa Airlines Logo
8:41 am - 12:30 amBOS-GRU
14h 49m1 stop
Copa Airlines Logo
5:25 am - 7:22 pmGRU-BOS
14h 57m1 stop
$498Copa Airlines
Find Deal
Mon, Sep 8 - Thu, Sep 11
Avianca Logo
4:50 pm - 12:40 amBOS-GRU
30h 50m2 stops
Avianca Logo
4:50 pm - 7:15 amGRU-BOS
15h 25m1 stop
$500Avianca
Find Deal
Sun, Sep 7 - Wed, Sep 17
GOL Logo
9:00 am - 7:00 pmBOS-VCP
33h 00m2 stops
GOL Logo
7:40 pm - 7:15 amVCP-BOS
36h 35m2 stops
$507GOL
Find Deal
Tue, Sep 9 - Tue, Sep 16
Logo
9:00 am - 2:10 amBOS-GRU
16h 10m1 stop
Logo
4:10 am - 2:55 pmGRU-BOS
35h 45m2 stops
$516
Find Deal
Tue, Sep 2 - Tue, Sep 9
Copa Airlines Logo
8:41 am - 12:30 amBOS-GRU
14h 49m1 stop
Copa Airlines Logo
1:40 am - 10:53 pmGRU-BOS
22h 13m1 stop
$518Copa Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 18
Logo
9:00 am - 2:10 amBOS-GRU
16h 10m1 stop
Logo
5:25 am - 10:53 pmGRU-BOS
18h 28m1 stop
$523
Find Deal
Tue, Sep 30 - Tue, Oct 21

Copa Airlines flights from Massachusetts to Sao Paulo

Our best Copa Airlines deals on Massachusetts to Sao Paulo flight tickets
Copa Airlines
Sep 8
BOS8:41 amBoston Logan Intl
14h 49m
1 stop
GRU12:30 amSao Paulo Guarulhos Intl
Sep 11
GRU5:25 amSao Paulo Guarulhos Intl
14h 57m
1 stop
BOS7:22 pmBoston Logan Intl
$498
Find similar
Copa Airlines
Oct 6
BOS8:41 amBoston Logan Intl
14h 49m
1 stop
GRU12:30 amSao Paulo Guarulhos Intl
Oct 18
GRU1:40 amSao Paulo Guarulhos Intl
22h 13m
1 stop
BOS10:53 pmBoston Logan Intl
$518
Find similar
Copa Airlines
Sep 6
BOS8:41 amBoston Logan Intl
14h 29m
1 stop
GRU12:10 amSao Paulo Guarulhos Intl
Oct 11
GRU5:25 amSao Paulo Guarulhos Intl
18h 28m
1 stop
BOS10:53 pmBoston Logan Intl
$538
Find similar

Avianca flights from Massachusetts to Sao Paulo

Our best Avianca deals on Massachusetts to Sao Paulo flight tickets
Avianca
Aug 21
BOS9:00 amBoston Logan Intl
14h 40m
1 stop
GRU12:40 amSao Paulo Guarulhos Intl
Sep 25
GRU4:50 pmSao Paulo Guarulhos Intl
23h 05m
2 stops
BOS2:55 pmBoston Logan Intl
$491
Find similar
Avianca
Sep 9
BOS9:00 amBoston Logan Intl
16h 10m
1 stop
GRU2:10 amSao Paulo Guarulhos Intl
Sep 19
GRU4:50 pmSao Paulo Guarulhos Intl
15h 25m
1 stop
BOS7:15 amBoston Logan Intl
$494
Find similar
Avianca
Sep 8
BOS4:50 pmBoston Logan Intl
21h 30m
2 stops
GRU3:20 pmSao Paulo Guarulhos Intl
Sep 15
GRU7:20 amSao Paulo Guarulhos Intl
24h 55m
1 stop
BOS7:15 amBoston Logan Intl
$497
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 August 11, 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

Thu 8/21

9:00 am-12:40 am

1 stop14h 40m

Sao Paulo Guarulhos Intl

Thu 9/25

4:50 pm-2:55 pm

2 stops23h 05m

$491

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 9/9

9:00 am-2:10 am

1 stop16h 10m

Sao Paulo Guarulhos Intl

Fri 9/19

4:50 pm-7:15 am

1 stop15h 25m

$494

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 9/9

9:00 am-2:10 am

1 stop16h 10m

Sao Paulo Guarulhos Intl

Fri 9/19

7:20 am-7:15 am

1 stop24h 55m

$495

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 9/8

4:50 pm-3:20 pm

2 stops21h 30m

Sao Paulo Guarulhos Intl

Mon 9/15

7:20 am-7:15 am

1 stop24h 55m

$497

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 9/8

8:41 am-12:30 am

1 stop14h 49m

Sao Paulo Guarulhos Intl

Thu 9/11

5:25 am-7:22 pm

1 stop14h 57m

$498

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Sun 9/7

4:50 pm-12:40 am

2 stops30h 50m

Sao Paulo Guarulhos Intl

Wed 9/17

4:50 pm-7:15 am

1 stop15h 25m

$500

BostonSao Paulo

BOS - VCP

BOSVCP

Boston Logan Intl

Tue 9/9

9:00 am-7:00 pm

2 stops33h 00m

Sao Paulo Viracopos

Tue 9/16

7:40 pm-7:15 am

2 stops36h 35m

$507

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 9/2

9:00 am-2:10 am

1 stop16h 10m

Sao Paulo Guarulhos Intl

Tue 9/9

4:10 am-2:55 pm

2 stops35h 45m

$516

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 10/6

8:41 am-12:30 am

1 stop14h 49m

Sao Paulo Guarulhos Intl

Sat 10/18

1:40 am-10:53 pm

1 stop22h 13m

$518

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 9/30

9:00 am-2:10 am

1 stop16h 10m

Sao Paulo Guarulhos Intl

Tue 10/21

5:25 am-10:53 pm

1 stop18h 28m

$523

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 October. Flight prices, which tend to average around $494, are often lower during this time because this is during the off-season. If you don’t want to visit Sao Paulo in October, then you should wait until September to fly from Massachusetts, when ticket prices are also cheap, with an average price of $497.

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 $709. 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 $896.

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 $858. 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 $709 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 $615 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

$235

Fastest flight time

14h 22m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in Sao Paulo

3 airports
The best one-way flight to Sao Paulo from Massachusetts in the past 72 hours is $235. The best round-trip flight deal from Massachusetts to Sao Paulo found on momondo in the last 72 hours is $491.
The fastest flight from Massachusetts to Sao Paulo takes 14h 22m
Direct flights go from Massachusetts to Sao Paulo on Monday, Tuesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Delta and LATAM Airlines.
There are 3 airports near Sao Paulo: Sao Paulo Viracopos (VCP), Sao Paulo Congonhas (CGH), 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
2,397 reviews
Search Avianca flights
GOLPriceFrom $343Free CancellationRating
7.3
1,091 reviews
Search GOL flights
Copa AirlinesPriceFrom $370Free CancellationRating
7.5
1,505 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $388Free CancellationRating
7.5
1,837 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $479Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $491Free CancellationRating
8.0
7,979 reviews
Search Delta flights
United AirlinesPriceFrom $526Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
Air CanadaPriceFrom $588Free CancellationRating
7.1
9,915 reviews
Search Air Canada flights
AzulPriceFrom $702Free CancellationRating
8.0
805 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