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Cheap flights from Boston to Sao Paulo from $275

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 2/25. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
7:55 am - 10:00 amBOS-CGH
24h 05m2 stops
GOL Logo
2:30 pm - 11:35 amCGH-BOS
23h 05m2 stops
$609GOL
Find Deal
Thu, Jan 22 - Tue, Jan 27
Multiple Airlines Logo
3:43 pm - 11:00 amBOS-CGH
17h 17m2 stops
Multiple Airlines Logo
8:15 am - 5:08 pmCGH-BOS
34h 53m3 stops
$626Multiple Airlines
Find Deal
Wed, Jan 21 - Sun, Feb 1
GOL Logo
7:55 am - 10:00 amBOS-CGH
24h 05m2 stops
GOL Logo
6:35 am - 1:23 pmCGH-BOS
32h 48m2 stops
$636GOL
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Thu, Jan 22 - Sat, Jan 31
GOL Logo
7:55 am - 10:00 amBOS-CGH
24h 05m2 stops
GOL Logo
6:10 pm - 10:04 amCGH-BOS
17h 54m2 stops
$643GOL
Find Deal
Sat, Jan 17 - Mon, Jan 26
Multiple Airlines Logo
5:28 am - 11:00 amBOS-CGH
27h 32m3 stops
Multiple Airlines Logo
8:15 am - 5:08 pmCGH-BOS
34h 53m3 stops
$652Multiple Airlines
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Wed, Jan 21 - Sun, Feb 1
Multiple Airlines Logo
3:43 pm - 5:35 pmBOS-CGH
23h 52m2 stops
Multiple Airlines Logo
8:15 am - 5:08 pmCGH-BOS
34h 53m3 stops
$670Multiple Airlines
Find Deal
Wed, Jan 21 - Sun, Feb 1
Multiple Airlines Logo
5:14 pm - 6:05 amBOS-CGH
34h 51m3 stops
Multiple Airlines Logo
6:30 am - 4:19 pmCGH-BOS
35h 49m2 stops
$678Multiple Airlines
Find Deal
Thu, Jan 22 - Tue, Jan 27
Multiple Airlines Logo
5:14 pm - 10:25 pmBOS-CGH
27h 11m2 stops
Multiple Airlines Logo
4:15 pm - 4:19 pmCGH-BOS
26h 04m3 stops
$679Multiple Airlines
Find Deal
Thu, Jan 22 - Sat, Jan 31
Multiple Airlines Logo
5:28 am - 1:40 pmBOS-CGH
30h 12m3 stops
Multiple Airlines Logo
8:15 am - 5:08 pmCGH-BOS
34h 53m3 stops
$701Multiple Airlines
Find Deal
Wed, Jan 21 - Sun, Feb 1
GOL Logo
6:19 pm - 10:25 pmBOS-CGH
26h 06m2 stops
GOL Logo
2:30 pm - 3:29 pmCGH-BOS
26h 59m2 stops
$734GOL
Find Deal
Mon, Jan 5 - Mon, Jan 26

GOL flights from Boston to Sao Paulo Congonhas Airport

Our best GOL deals on Boston to Sao Paulo Congonhas Airport flight tickets
GOL
Jan 22
BOS7:55 amBoston Logan Intl
24h 05m
2 stops
CGH10:00 amSao Paulo Congonhas
Jan 27
CGH2:30 pmSao Paulo Congonhas
23h 05m
2 stops
BOS11:35 amBoston Logan Intl
$609
Find similar
GOL
Feb 28
BOS7:55 amBoston Logan Intl
24h 05m
2 stops
CGH10:00 amSao Paulo Congonhas
Mar 8
CGH6:00 amSao Paulo Congonhas
30h 36m
2 stops
BOS11:36 amBoston Logan Intl
$614
Find similar
GOL
Jan 22
BOS7:55 amBoston Logan Intl
24h 05m
2 stops
CGH10:00 amSao Paulo Congonhas
Jan 31
CGH6:35 amSao Paulo Congonhas
32h 48m
2 stops
BOS1:23 pmBoston Logan Intl
$636
Find similar

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 November 13, 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

Thu 1/22

7:55 am-10:00 am

2 stops24h 05m

Sao Paulo Congonhas

Tue 1/27

2:30 pm-11:35 am

2 stops23h 05m

$609

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 1/21

3:43 pm-11:00 am

2 stops17h 17m

Sao Paulo Congonhas

Sun 2/1

8:15 am-5:08 pm

3 stops34h 53m

$626

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Thu 1/22

7:55 am-10:00 am

2 stops24h 05m

Sao Paulo Congonhas

Sat 1/31

6:35 am-1:23 pm

2 stops32h 48m

$636

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Sat 1/17

7:55 am-10:00 am

2 stops24h 05m

Sao Paulo Congonhas

Mon 1/26

6:10 pm-10:04 am

2 stops17h 54m

$643

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 1/21

5:28 am-11:00 am

3 stops27h 32m

Sao Paulo Congonhas

Sun 2/1

8:15 am-5:08 pm

3 stops34h 53m

$652

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 1/21

3:43 pm-5:35 pm

2 stops23h 52m

Sao Paulo Congonhas

Sun 2/1

8:15 am-5:08 pm

3 stops34h 53m

$670

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Thu 1/22

5:14 pm-6:05 am

3 stops34h 51m

Sao Paulo Congonhas

Tue 1/27

6:30 am-4:19 pm

2 stops35h 49m

$678

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Thu 1/22

5:14 pm-10:25 pm

2 stops27h 11m

Sao Paulo Congonhas

Sat 1/31

4:15 pm-4:19 pm

3 stops26h 04m

$679

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 1/21

5:28 am-1:40 pm

3 stops30h 12m

Sao Paulo Congonhas

Sun 2/1

8:15 am-5:08 pm

3 stops34h 53m

$701

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 1/5

6:19 pm-10:25 pm

2 stops26h 06m

Sao Paulo Congonhas

Mon 1/26

2:30 pm-3:29 pm

2 stops26h 59m

$734

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 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?

GOL, American Airlines, and LATAM Airlines 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

Direct flights

None
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. 17h 17m 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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