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Cheap flights from Massachusetts to Sao Paulo from $344

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 6/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:30 pm - 10:20 am
BOS
-
GRU
15h 50m
2 stops
United Airlines Logo
9:30 pm - 12:43 pm
GRU
-
BOS
17h 13m
2 stops
$557United Airlines
Mon, Nov 9 - Tue, Dec 1
United Airlines Logo
6:00 am - 10:20 am
BOS
-
GRU
26h 20m
1 stop
United Airlines Logo
10:15 pm - 2:28 pm
GRU
-
BOS
18h 13m
1 stop
$560United Airlines
Sun, Nov 15 - Fri, Dec 4
Copa Airlines Logo
3:55 pm - 6:30 am
BOS
-
GRU
13h 35m
1 stop
Copa Airlines Logo
4:45 am - 11:02 pm
GRU
-
BOS
19h 17m
1 stop
$561Copa Airlines
Wed, Oct 14 - Wed, Oct 28
Avianca Logo
4:50 pm - 10:30 pm
BOS
-
GRU
28h 40m
2 stops
Avianca Logo
5:15 pm - 2:50 pm
GRU
-
BOS
22h 35m
2 stops
$563Avianca
Sun, Sep 27 - Tue, Sep 29
United Airlines Logo
6:00 am - 10:20 am
BOS
-
GRU
26h 20m
1 stop
United Airlines Logo
10:25 pm - 12:43 pm
GRU
-
BOS
16h 18m
2 stops
$564United Airlines
Sun, Nov 15 - Wed, Dec 2
Avianca Logo
4:25 pm - 10:40 pm
BOS
-
GRU
29h 15m
2 stops
Avianca Logo
5:25 pm - 1:50 pm
GRU
-
BOS
22h 25m
2 stops
$565Avianca
Wed, Oct 28 - Tue, Nov 17
Multiple Airlines Logo
8:39 pm - 4:05 pm
BOS
-
GRU
18h 26m
2 stops
Multiple Airlines Logo
5:15 pm - 7:10 am
GRU
-
BOS
14h 55m
1 stop
$566Multiple Airlines
Fri, Aug 21 - Wed, Sep 16
Avianca Logo
4:50 pm - 1:10 am
BOS
-
GRU
31h 20m
2 stops
Avianca Logo
7:35 am - 2:50 pm
GRU
-
BOS
32h 15m
2 stops
$568Avianca
Sun, Aug 16 - Wed, Sep 2
Multiple Airlines Logo
3:21 pm - 5:55 am
BOS
-
GRU
13h 34m
1 stop
Multiple Airlines Logo
7:35 am - 7:10 am
GRU
-
BOS
24h 35m
1 stop
$569Multiple Airlines
Wed, Sep 2 - Wed, Sep 16
United Airlines Logo
5:45 am - 9:40 am
BOS
-
GRU
26h 55m
2 stops
United Airlines Logo
9:30 pm - 9:53 pm
GRU
-
BOS
25h 23m
2 stops
$571United Airlines
Mon, Jul 13 - Tue, Jul 21

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LATAM Airlines flights from Massachusetts to Sao Paulo Guarulhos Intl Airport

Our best LATAM Airlines deals on Massachusetts to Sao Paulo Guarulhos Intl Airport flight tickets
LATAM Airlines
Aug 21
BOS9:55 amBoston Logan Intl
9h 45m
GRU8:40 pmSao Paulo Guarulhos Intl
Sep 16
GRU10:45 pmSao Paulo Guarulhos Intl
9h 50m
BOS7:35 amBoston Logan Intl
$564
LATAM Airlines
Jun 22
BOS10:00 amBoston Logan Intl
9h 40m
GRU8:40 pmSao Paulo Guarulhos Intl
Jun 24
GRU10:50 pmSao Paulo Guarulhos Intl
9h 45m
BOS7:35 amBoston Logan Intl
$684
LATAM Airlines
Jul 2
BOS10:00 amBoston Logan Intl
9h 40m
GRU8:40 pmSao Paulo Guarulhos Intl
Aug 5
GRU8:30 amSao Paulo Guarulhos Intl
15h 50m
1 stop
BOS11:20 pmBoston Logan Intl
$712

Avianca flights from Massachusetts to Sao Paulo Guarulhos Intl Airport

Our best Avianca deals on Massachusetts to Sao Paulo Guarulhos Intl Airport flight tickets
Avianca
Aug 16
BOS4:50 pmBoston Logan Intl
31h 20m
2 stops
GRU1:10 amSao Paulo Guarulhos Intl
Sep 2
GRU7:35 amSao Paulo Guarulhos Intl
24h 35m
1 stop
BOS7:10 amBoston Logan Intl
$560
Avianca
Aug 23
BOS4:50 pmBoston Logan Intl
28h 40m
2 stops
GRU10:30 pmSao Paulo Guarulhos Intl
Sep 1
GRU5:15 pmSao Paulo Guarulhos Intl
22h 35m
2 stops
BOS2:50 pmBoston Logan Intl
$563
Avianca
Aug 16
BOS4:50 pmBoston Logan Intl
31h 20m
2 stops
GRU1:10 amSao Paulo Guarulhos Intl
Sep 1
GRU5:15 pmSao Paulo Guarulhos Intl
22h 35m
2 stops
BOS2:50 pmBoston Logan Intl
$568

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Sao Paulo Guarulhos Intl Airport 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 June 21, 2026.
Use the filters below to find and compare flights from Massachusetts to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 11/9

4:30 pm-10:20 am

2 stops15h 50m

Sao Paulo Guarulhos Intl

Tue 12/1

9:30 pm-12:43 pm

2 stops17h 13m

$557

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Sun 11/15

6:00 am-10:20 am

1 stop26h 20m

Sao Paulo Guarulhos Intl

Fri 12/4

10:15 pm-2:28 pm

1 stop18h 13m

$560
Quickest round-trip

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 10/14

3:55 pm-6:30 am

1 stop13h 35m

Sao Paulo Guarulhos Intl

Wed 10/28

4:45 am-11:02 pm

1 stop19h 17m

$561

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Sun 9/27

4:50 pm-10:30 pm

2 stops28h 40m

Sao Paulo Guarulhos Intl

Tue 9/29

5:15 pm-2:50 pm

2 stops22h 35m

$563

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Sun 11/15

6:00 am-10:20 am

1 stop26h 20m

Sao Paulo Guarulhos Intl

Wed 12/2

10:25 pm-12:43 pm

2 stops16h 18m

$564

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 10/28

4:25 pm-10:40 pm

2 stops29h 15m

Sao Paulo Guarulhos Intl

Tue 11/17

5:25 pm-1:50 pm

2 stops22h 25m

$565

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Fri 8/21

8:39 pm-4:05 pm

2 stops18h 26m

Sao Paulo Guarulhos Intl

Wed 9/16

5:15 pm-7:10 am

1 stop14h 55m

$566

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Sun 8/16

4:50 pm-1:10 am

2 stops31h 20m

Sao Paulo Guarulhos Intl

Wed 9/2

7:35 am-2:50 pm

2 stops32h 15m

$568

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 9/2

3:21 pm-5:55 am

1 stop13h 34m

Sao Paulo Guarulhos Intl

Wed 9/16

7:35 am-7:10 am

1 stop24h 35m

$569

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 7/13

5:45 am-9:40 am

2 stops26h 55m

Sao Paulo Guarulhos Intl

Tue 7/21

9:30 pm-9:53 pm

2 stops25h 23m

$571

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Massachusetts to Sao Paulo Guarulhos Intl Airport

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 Guarulhos Intl Airport?

In general, February is the cheapest month to fly from Massachusetts to Sao Paulo Guarulhos Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $222. If you don’t want to visit Sao Paulo Guarulhos Intl Airport in February, then you should wait until September to fly from Massachusetts, when ticket prices are also cheap, with an average price of $227.

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

On average, the least expensive day to fly to Sao Paulo Guarulhos Intl Airport from Massachusetts is on a Sunday. momondo users have found tickets for Sunday departures for as low as $804. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Sao Paulo Guarulhos Intl Airport is Friday, with ticket prices averaging around $999.

What is the cheapest Massachusetts to Sao Paulo Guarulhos Intl flight route?

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

How far in advance should I book a flight from Massachusetts to Sao Paulo Guarulhos Intl Airport?

You are more likely to see cheaper flights to Sao Paulo Guarulhos Intl Airport from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo Guarulhos Intl Airport for around $766 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo Guarulhos Intl Airport from Massachusetts for as low as $700 on momondo.

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

There are 3 cabin classes available to choose from on Massachusetts to Sao Paulo Guarulhos Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Massachusetts to Sao Paulo Guarulhos Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Massachusetts to Sao Paulo Guarulhos Intl Airport.

Cheap Massachusetts to Sao Paulo Guarulhos Intl Airport flight deals and tips

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

Best Price Found

$491

Fastest flight time

9h 40m

Direct flights

Mon, Tue, Thu, Fri and Sat
The best one-way flight to Sao Paulo Guarulhos Intl Airport from Massachusetts in the past 72 hours is $491. The best round-trip flight deal from Massachusetts to Sao Paulo Guarulhos Intl Airport found on momondo in the last 72 hours is $704.
The fastest flight from Massachusetts to Sao Paulo Guarulhos Intl Airport takes 9h 40m
Direct flights go from Massachusetts to Sao Paulo Guarulhos Intl Airport on Monday, Tuesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
Search flight deals

Frequently asked questions about flying from Massachusetts to Sao Paulo Guarulhos Intl Airport

  • When did momondo last update prices for flights from Massachusetts to Sao Paulo Guarulhos Intl Airport?

    Prices for flights from Massachusetts to Sao Paulo Guarulhos Intl Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Sao Paulo Guarulhos Intl Airport.

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

    The travel and health documents required for your trip to Sao Paulo Guarulhos Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sao Paulo Guarulhos Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Massachusetts to Sao Paulo Guarulhos Intl Airport

Compare and see reviews for airlines that fly from Massachusetts to Sao Paulo Guarulhos Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $289Free CancellationRating
7.6
1,569 reviews
Search Copa Airlines flights
AviancaPriceFrom $304Free CancellationRating
6.5
2,534 reviews
Search Avianca flights
DeltaPriceFrom $435Free CancellationRating
7.8
8,421 reviews
Search Delta flights
LATAM AirlinesPriceFrom $471Free CancellationRating
7.4
1,940 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $484Free CancellationRating
7.4
9,865 reviews
Search United Airlines flights
GOLPriceFrom $486Free CancellationRating
7.3
1,235 reviews
Search GOL flights
American AirlinesPriceFrom $502Free CancellationRating
7.1
11,718 reviews
Search American Airlines flights
Air CanadaPriceFrom $590Free CancellationRating
7.1
11,228 reviews
Search Air Canada flights

Traveling to a place near Sao Paulo?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Massachusetts to Sao Paulo. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Massachusetts to Sao Paulo flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Massachusetts to Sao Paulo.

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

Yes. momondo can track prices for Massachusetts to Sao Paulo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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