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Cheap flights from Boston to Sao Paulo from $292

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 1/19. 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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Cheap round-trip flights

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Air Canada Logo
7:55 pm - 4:15 pmBOS-CGH
18h 20m2 stops
Air Canada Logo
5:05 pm - 10:02 amCGH-BOS
17h 57m2 stops
$577Air Canada
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Sat, Mar 7 - Wed, Mar 11
Air Canada Logo
6:55 pm - 4:30 pmBOS-CGH
19h 35m2 stops
Air Canada Logo
6:20 pm - 10:02 amCGH-BOS
17h 42m2 stops
$637Air Canada
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Tue, Jan 13 - Sun, Feb 1
GOL Logo
6:15 pm - 7:40 pmBOS-CGH
47h 25m2 stops
GOL Logo
5:05 pm - 11:42 amCGH-BOS
19h 37m2 stops
$638GOL
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Wed, Feb 18 - Wed, Mar 11
GOL Logo
7:00 pm - 2:25 pmBOS-CGH
17h 25m2 stops
GOL Logo
6:10 pm - 11:25 amCGH-BOS
18h 15m2 stops
$639GOL
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Thu, Feb 26 - Thu, Mar 12
GOL Logo
7:00 pm - 2:25 pmBOS-CGH
17h 25m2 stops
GOL Logo
6:00 am - 11:42 amCGH-BOS
30h 42m2 stops
$658GOL
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Thu, Feb 26 - Sun, Mar 8
GOL Logo
3:49 pm - 2:15 pmBOS-CGH
21h 26m2 stops
GOL Logo
6:00 am - 11:17 pmCGH-BOS
18h 17m2 stops
$663GOL
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Mon, Mar 16 - Mon, Mar 30
GOL Logo
7:35 pm - 4:30 pmBOS-CGH
18h 55m2 stops
GOL Logo
2:30 pm - 3:29 pmCGH-BOS
26h 59m2 stops
$664GOL
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Mon, Jan 19 - Mon, Feb 2
GOL Logo
3:47 pm - 2:25 pmBOS-CGH
20h 38m2 stops
GOL Logo
6:30 pm - 9:11 pmCGH-BOS
28h 41m2 stops
$688GOL
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Wed, Feb 25 - Wed, Mar 4
GOL Logo
2:11 pm - 4:30 pmBOS-CGH
24h 19m2 stops
GOL Logo
6:20 pm - 1:23 pmCGH-BOS
21h 03m2 stops
$690GOL
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Wed, Jan 14 - Sun, Feb 1
GOL Logo
6:27 pm - 12:30 pmBOS-CGH
41h 03m2 stops
GOL Logo
6:00 am - 11:17 pmCGH-BOS
18h 17m2 stops
$707GOL
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Mon, Mar 16 - Mon, Mar 30

GOL flights from Boston to Sao Paulo Congonhas Airport

Our best GOL deals on Boston to Sao Paulo Congonhas Airport flight tickets
GOL
Feb 18
BOS6:15 pmBoston Logan Intl
47h 25m
2 stops
CGH7:40 pmSao Paulo Congonhas
Mar 11
CGH5:05 pmSao Paulo Congonhas
19h 37m
2 stops
BOS11:42 amBoston Logan Intl
$638
Find similar
GOL
Feb 26
BOS7:00 pmBoston Logan Intl
17h 25m
2 stops
CGH2:25 pmSao Paulo Congonhas
Mar 12
CGH6:10 pmSao Paulo Congonhas
18h 15m
2 stops
BOS11:25 amBoston Logan Intl
$639
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GOL
Feb 26
BOS7:00 pmBoston Logan Intl
17h 25m
2 stops
CGH2:25 pmSao Paulo Congonhas
Mar 8
CGH6:00 amSao Paulo Congonhas
30h 42m
2 stops
BOS11:42 amBoston Logan Intl
$658
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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
Dec 11
BOS7:24 pmBoston Logan Intl
17h 01m
2 stops
CGH2:25 pmSao Paulo Congonhas
Jan 15
CGH6:10 pmSao Paulo Congonhas
17h 19m
2 stops
BOS9:29 amBoston Logan Intl
$1,390
Find similar
American Airlines
Dec 4
BOS4:20 pmBoston Logan Intl
20h 05m
3 stops
CGH2:25 pmSao Paulo Congonhas
Dec 22
CGH6:10 pmSao Paulo Congonhas
19h 40m
2 stops
BOS11:50 amBoston Logan Intl
$2,588
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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 December 2, 2025.
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

Sat 3/7

7:55 pm-4:15 pm

2 stops18h 20m

Sao Paulo Congonhas

Wed 3/11

5:05 pm-10:02 am

2 stops17h 57m

$577

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Tue 1/13

6:55 pm-4:30 pm

2 stops19h 35m

Sao Paulo Congonhas

Sun 2/1

6:20 pm-10:02 am

2 stops17h 42m

$637

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 2/18

6:15 pm-7:40 pm

2 stops47h 25m

Sao Paulo Congonhas

Wed 3/11

5:05 pm-11:42 am

2 stops19h 37m

$638

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Thu 2/26

7:00 pm-2:25 pm

2 stops17h 25m

Sao Paulo Congonhas

Thu 3/12

6:10 pm-11:25 am

2 stops18h 15m

$639

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Thu 2/26

7:00 pm-2:25 pm

2 stops17h 25m

Sao Paulo Congonhas

Sun 3/8

6:00 am-11:42 am

2 stops30h 42m

$658

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 3/16

3:49 pm-2:15 pm

2 stops21h 26m

Sao Paulo Congonhas

Mon 3/30

6:00 am-11:17 pm

2 stops18h 17m

$663

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 1/19

7:35 pm-4:30 pm

2 stops18h 55m

Sao Paulo Congonhas

Mon 2/2

2:30 pm-3:29 pm

2 stops26h 59m

$664

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 2/25

3:47 pm-2:25 pm

2 stops20h 38m

Sao Paulo Congonhas

Wed 3/4

6:30 pm-9:11 pm

2 stops28h 41m

$688

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 1/14

2:11 pm-4:30 pm

2 stops24h 19m

Sao Paulo Congonhas

Sun 2/1

6:20 pm-1:23 pm

2 stops21h 03m

$690

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 3/16

6:27 pm-12:30 pm

2 stops41h 03m

Sao Paulo Congonhas

Mon 3/30

6:00 am-11:17 pm

2 stops18h 17m

$707

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, GOL, and Air Canada are the most popular carriers 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

16h 29m

Direct flights

None
The fastest flight from Boston to Sao Paulo Congonhas Airport takes 16h 29m
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.
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  • 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. 16h 40m 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.

An easier way to manage your Sao Paulo Congonhas Airport trip

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