HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Congonhas

$303+ Cheap flights from Boston (BOS) to Congonhas, Brazil (CGH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CGH
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Congonhas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to Congonhas

Cheapest flights from Boston to Congonhas
Explore the most affordable flight options available from Boston to Congonhas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This GOL deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:49 pm
BOS
-
CGH
2 stops20h 36m
GOL
Tue 3/35:05 pm
CGH
-
BOS
2 stops19h 57m
GOL
Deal found 1/25$640
This Air Canada deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:35 pm
BOS
-
CGH
2 stops21h 55m
Air Canada
Wed 3/115:05 pm
CGH
-
BOS
2 stops20h 07m
Air Canada
Deal found 1/24$642
This Mytrip deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:00 am
BOS
-
CGH
3 stops27h 00m
Multiple Airlines
Sun 3/296:40 pm
CGH
-
BOS
3 stops27h 53m
Multiple Airlines
Deal found 1/24$645
This GOL deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:44 pm
BOS
-
CGH
2 stops25h 36m
GOL
Thu 8/276:30 am
CGH
-
BOS
2 stops18h 09m
GOL
Deal found 1/25$685
This Cheapflightsfares deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/263:49 pm
BOS
-
CGH
2 stops21h 36m
GOL
Sat 4/46:00 am
CGH
-
BOS
2 stops18h 16m
GOL
Deal found 1/24$686
This FlightHub deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:41 pm
BOS
-
CGH
2 stops17h 49m
GOL
Mon 8/246:00 am
CGH
-
BOS
2 stops18h 39m
GOL
Deal found 1/25$708
This FlightHub deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:18 pm
BOS
-
CGH
2 stops20h 12m
GOL
Fri 9/256:30 am
CGH
-
BOS
2 stops19h 09m
GOL
Deal found 1/25$731
This Mytrip deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:43 pm
BOS
-
CGH
2 stops20h 27m
Multiple Airlines
Wed 3/185:40 pm
CGH
-
BOS
3 stops28h 53m
Multiple Airlines
Deal found 1/24$809
This GOL deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:25 pm
BOS
-
CGH
2 stops43h 00m
GOL
Mon 4/66:00 am
CGH
-
BOS
2 stops18h 16m
GOL
Deal found 1/26$855
This Cheapflightsfares deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/112:11 pm
BOS
-
CGH
2 stops27h 34m
GOL
Tue 2/176:30 am
CGH
-
BOS
2 stops20h 29m
GOL
Deal found 1/24$870

Find flight deals from Boston to Congonhas

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Congonhas (CGH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$640
(GOL)

One-way from

$303
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$708
Provider with most accurate pricing for Boston Logan Intl-Sao Paulo Congonhas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Sao Paulo Congonhas flights.
Search Deals
From Boston Logan Intl to Sao Paulo Congonhas
Search Deals
One-way flight from Boston Logan Intl to Sao Paulo Congonhas
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Congonhas 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, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Boston to Sao Paulo Congonhas Airport that are best for you.

Fly from

Boston

Fly to

Congonhas

Route

Depart

Return

Price

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Fri 2/27

7:00 pm-2:10 pm

2 stops17h 10m

Sao Paulo Congonhas

Sun 3/15

6:20 pm-11:44 am

2 stops18h 24m

$640

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 3/16

12:45 pm-2:15 pm

2 stops24h 30m

Sao Paulo Congonhas

Mon 3/30

3:25 pm-12:59 am

2 stops34h 34m

$640

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Tue 2/24

7:00 pm-4:30 pm

2 stops19h 30m

Sao Paulo Congonhas

Tue 3/3

2:30 pm-11:02 am

2 stops22h 32m

$640

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Mon 3/23

10:52 am-4:30 pm

2 stops28h 38m

Sao Paulo Congonhas

Mon 3/30

3:25 pm-12:59 am

2 stops34h 34m

$640

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 2/25

11:55 am-2:25 pm

2 stops24h 30m

Sao Paulo Congonhas

Thu 3/5

5:05 pm-11:25 am

2 stops20h 20m

$640

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 3/11

6:25 pm-5:45 pm

2 stops46h 20m

Sao Paulo Congonhas

Wed 3/18

5:05 pm-11:44 am

2 stops19h 39m

$640

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 3/11

9:33 pm-5:45 pm

2 stops19h 12m

Sao Paulo Congonhas

Wed 3/25

5:05 pm-11:44 am

2 stops19h 39m

$640

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Sun 3/8

9:33 pm-2:25 pm

2 stops15h 52m

$303

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Tue 3/3

7:00 pm-2:25 pm

2 stops17h 25m

$303

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 3/4

7:00 pm-2:25 pm

2 stops17h 25m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 18 results
1
2

Compare providers for flights from Boston to Congonhas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Congonhas in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Sao Paulo Congonhas Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Sao Paulo Congonhas Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Sao Paulo Congonhas Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Sao Paulo Congonhas Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Sao Paulo Congonhas Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Congonhas

Have a flexible travel schedule? Discover the best time to fly to Congonhas from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Boston to Congonhas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Sao Paulo Congonhas?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Sao Paulo Congonhas. 0 airlines have flights from Logan Intl to Sao Paulo Congonhas on a regular basis. Booking flights from Boston Logan Intl to Sao Paulo Congonhas should not be difficult; the airport handles an average of 0 outbound flights to Sao Paulo Congonhas per day.

  • How long is the flight from Boston to Sao Paulo Congonhas Airport?

    A quick flight from Boston to Sao Paulo Congonhas Airport can take about 17h 10m. GOL provides one of the quickest options available for as low as $640. Boston and Sao Paulo Congonhas Airport are separated by a distance of 4814 mi.

  • Can I find deals for flights from Boston to Congonhas that include hotel bookings?

    Yes. In addition to deals on Boston to Congonhas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Congonhas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Congonhas.

  • Can I find deals for business class flights from Boston to Congonhas?

    Yes. Cheapflights offers flight deals from Boston to Congonhas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Congonhas

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Guarulhos Intl flights
Boston to Viracopos flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.