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Cheap flights from Boston to Sao Paulo from $293

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Sao Paulo departing on 1/22. 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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Find the cheapest flights from Boston to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
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 16 - Mon, Mar 30
Multiple Airlines Logo
3:54 pm - 8:55 pm
BOS
-
CGH
27h 01m
2 stops
Multiple Airlines Logo
6:30 pm - 11:59 pm
CGH
-
BOS
30h 29m
2 stops
$553Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
3:54 pm - 10:10 am
BOS
-
CGH
16h 16m
2 stops
Multiple Airlines Logo
7:20 pm - 11:59 pm
CGH
-
BOS
29h 39m
3 stops
$558Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
GOL Logo
3:49 pm - 5:45 pm
BOS
-
CGH
23h 56m
2 stops
GOL Logo
6:10 pm - 11:25 am
CGH
-
BOS
18h 15m
2 stops
$639GOL
Tue, Feb 24 - Tue, Mar 10
GOL Logo
3:49 pm - 2:25 pm
BOS
-
CGH
20h 36m
2 stops
GOL Logo
6:10 pm - 11:02 am
CGH
-
BOS
18h 52m
2 stops
$659GOL
Wed, Feb 25 - Tue, Mar 3
GOL Logo
9:33 pm - 2:15 pm
BOS
-
CGH
15h 42m
2 stops
GOL Logo
3:25 pm - 12:59 am
CGH
-
BOS
34h 34m
2 stops
$660GOL
Mon, Mar 16 - Mon, Mar 30
GOL Logo
6:25 pm - 5:45 pm
BOS
-
CGH
46h 20m
2 stops
GOL Logo
6:30 am - 11:16 pm
CGH
-
BOS
17h 46m
2 stops
$671GOL
Wed, Mar 18 - Tue, Mar 31
Multiple Airlines Logo
9:35 am - 10:10 am
BOS
-
CGH
23h 35m
2 stops
Multiple Airlines Logo
11:40 am - 9:33 pm
CGH
-
BOS
34h 53m
2 stops
$676Multiple Airlines
Thu, Mar 19 - Sun, Mar 29
Multiple Airlines Logo
9:35 am - 10:10 am
BOS
-
CGH
23h 35m
2 stops
Multiple Airlines Logo
5:35 pm - 9:33 pm
CGH
-
BOS
28h 58m
3 stops
$682Multiple Airlines
Thu, Mar 19 - Sun, Mar 29
GOL Logo
2:57 pm - 6:55 pm
BOS
-
CGH
26h 58m
2 stops
GOL Logo
6:30 am - 11:07 pm
CGH
-
BOS
17h 37m
2 stops
$699GOL
Tue, May 5 - Tue, May 19

GOL flights from Boston to Sao Paulo Congonhas Airport

Our best GOL deals on Boston to Sao Paulo Congonhas Airport flight tickets
GOL
Feb 24
BOS3:49 pmBoston Logan Intl
23h 56m
2 stops
CGH5:45 pmSao Paulo Congonhas
Mar 10
CGH6:10 pmSao Paulo Congonhas
18h 15m
2 stops
BOS11:25 amBoston Logan Intl
$639
GOL
Feb 25
BOS3:49 pmBoston Logan Intl
20h 36m
2 stops
CGH2:25 pmSao Paulo Congonhas
Mar 3
CGH6:10 pmSao Paulo Congonhas
18h 52m
2 stops
BOS11:02 amBoston Logan Intl
$659
GOL
Mar 16
BOS9:33 pmBoston Logan Intl
15h 42m
2 stops
CGH2:15 pmSao Paulo Congonhas
Mar 30
CGH3:25 pmSao Paulo Congonhas
34h 34m
2 stops
BOS12:59 amBoston Logan Intl
$660

American Airlines flights from Boston to Sao Paulo Congonhas Airport

Our best American Airlines deals on Boston to Sao Paulo Congonhas Airport flight tickets
American Airlines
Mar 16
BOS9:33 pmBoston Logan Intl
15h 42m
2 stops
CGH2:15 pmSao Paulo Congonhas
Mar 30
CGH6:55 pmSao Paulo Congonhas
17h 49m
2 stops
BOS11:44 amBoston Logan Intl
$519
American Airlines
Mar 6
BOS7:00 pmBoston Logan Intl
17h 10m
2 stops
CGH2:10 pmSao Paulo Congonhas
Mar 22
CGH8:00 pmSao Paulo Congonhas
16h 25m
2 stops
BOS11:25 amBoston Logan Intl
$751
American Airlines
Feb 19
BOS7:00 pmBoston Logan Intl
17h 25m
2 stops
CGH2:25 pmSao Paulo Congonhas
Mar 8
CGH8:00 pmSao Paulo Congonhas
16h 25m
2 stops
BOS11:25 amBoston Logan Intl
$812

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Sao Paulo Congonhas 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 January 14, 2026.
Use the filters below to find and compare flights from Boston to Sao Paulo Congonhas Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 3/16

9:33 pm-2:15 pm

2 stops15h 42m

Sao Paulo Congonhas

Mon 3/30

6:55 pm-11:44 am

2 stops17h 49m

$519

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Tue 3/3

3:54 pm-8:55 pm

2 stops27h 01m

Sao Paulo Congonhas

Tue 3/10

6:30 pm-11:59 pm

2 stops30h 29m

$553

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Tue 3/3

3:54 pm-10:10 am

2 stops16h 16m

Sao Paulo Congonhas

Tue 3/10

7:20 pm-11:59 pm

3 stops29h 39m

$558

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Tue 2/24

3:49 pm-5:45 pm

2 stops23h 56m

Sao Paulo Congonhas

Tue 3/10

6:10 pm-11:25 am

2 stops18h 15m

$639

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 2/25

3:49 pm-2:25 pm

2 stops20h 36m

Sao Paulo Congonhas

Tue 3/3

6:10 pm-11:02 am

2 stops18h 52m

$659

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 3/16

9:33 pm-2:15 pm

2 stops15h 42m

Sao Paulo Congonhas

Mon 3/30

3:25 pm-12:59 am

2 stops34h 34m

$660

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 3/18

6:25 pm-5:45 pm

2 stops46h 20m

Sao Paulo Congonhas

Tue 3/31

6:30 am-11:16 pm

2 stops17h 46m

$671

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Thu 3/19

9:35 am-10:10 am

2 stops23h 35m

Sao Paulo Congonhas

Sun 3/29

11:40 am-9:33 pm

2 stops34h 53m

$676

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Thu 3/19

9:35 am-10:10 am

2 stops23h 35m

Sao Paulo Congonhas

Sun 3/29

5:35 pm-9:33 pm

3 stops28h 58m

$682

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Tue 5/5

2:57 pm-6:55 pm

2 stops26h 58m

Sao Paulo Congonhas

Tue 5/19

6:30 am-11:07 pm

2 stops17h 37m

$699

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 Boston to Sao Paulo Congonhas 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 airline that flies from Boston Logan Intl to Sao Paulo Congonhas?

American Airlines is the most popular carrier operating from Boston Logan Intl to Sao Paulo Congonhas

When to book flights from Boston to Sao Paulo Congonhas Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Sao Paulo Congonhas Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Sao Paulo Congonhas Airport (BOS to CGH) flight deals and tips

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

Fastest flight time

15h 42m

Direct flights

None
The fastest flight from Boston to Sao Paulo Congonhas Airport takes 15h 42m
There are no direct flights from Boston to Sao Paulo Congonhas Airport. There are no popular flight routes from Boston to Sao Paulo Congonhas Airport.
Search flight deals

  • How far is Boston Logan Intl to Sao Paulo Congonhas by plane?

    A flight from Boston Logan Intl to Sao Paulo Congonhas will travel around 4814.5 mi. 15h 42m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Sao Paulo Congonhas Airport?

    Prices for flights from Boston Logan Intl Airport to Sao Paulo Congonhas Airport refresh daily.

  • How old do you have to be to fly from Boston Logan Intl Airport to Sao Paulo Congonhas 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 Boston Logan Intl Airport to Sao Paulo Congonhas Airport.

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

    The necessary travel and health documents for your Sao Paulo Congonhas Airport 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.

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 Boston to Sao Paulo?

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

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

momondo does allow users to show only those flights to Sao Paulo from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston 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 Boston to Sao Paulo.

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

Price alerts on flights to Sao Paulo from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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