$267+ Cheap flights from Boston (BOS) to Brazil
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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GRU
Mar 21 — Mar 281
1 adult, Economy
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Find cheap flights from Boston to Brazil with Cheapflights
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Cheapest flights from Boston to BrazilExplore the most affordable flight options available from Boston to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.
Explore the most affordable flight options available from Boston to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.
This CrystalTravel deal was found by Cheapflights users on 2/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:55 am
BOS
- GRU
Nonstop9h 45m
LATAM Airlines
Thu 9/1710:45 pm
GRU
- BOS
Nonstop9h 50m
LATAM Airlines
Deal found 2/16![LATAM Airlines logo]()
$471
This FlightHub deal was found by Cheapflights users on 2/15. 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.
Fri 11/208:55 am
BOS
- GRU
Nonstop10h 10m
LATAM Airlines
Mon 11/3010:40 pm
GRU
- BOS
Nonstop9h 55m
LATAM Airlines
Deal found 2/15![LATAM Airlines logo]()
$478
This Copa Airlines deal was found by Cheapflights users on 2/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:43 am
BOS
- GRU
1 stop18h 07m
Copa Airlines
Mon 4/201:25 am
GRU
- BOS
1 stop14h 06m
Copa Airlines
Deal found 2/18![Copa Airlines logo]()
$480
This Copa Airlines deal was found by Cheapflights users on 2/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:43 am
BOS
- GRU
1 stop14h 47m
Copa Airlines
Sat 4/113:15 am
GRU
- BOS
1 stop20h 54m
Copa Airlines
Deal found 2/16![Copa Airlines logo]()
$481
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:45 am
BOS
- GRU
1 stop15h 25m
Multiple Airlines
Wed 4/227:35 am
GRU
- BOS
1 stop24h 35m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$494
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Thu 5/78:45 am
BOS
- GRU
1 stop15h 25m
Multiple Airlines
Fri 5/227:35 am
GRU
- BOS
1 stop24h 15m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:20 am
BOS
- GRU
1 stop23h 25m
United Airlines
Wed 4/2910:20 pm
GRU
- BOS
2 stops26h 39m
United Airlines
Deal found 2/18![United Airlines logo]()
$497
This Avianca deal was found by Cheapflights users on 2/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:55 am
BOS
- GRU
1 stop19h 45m
Avianca
Wed 3/185:25 pm
GRU
- BOS
1 stop15h 10m
Avianca
Deal found 2/18![Avianca logo]()
$498
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:00 am
BOS
- GRU
1 stop24h 15m
United Airlines
Wed 3/259:30 pm
GRU
- BOS
1 stop27h 27m
United Airlines
Deal found 2/18![United Airlines logo]()
$499
This Copa Airlines deal was found by Cheapflights users on 2/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:47 am
BOS
- GRU
1 stop14h 43m
Copa Airlines
Tue 9/152:00 am
GRU
- BOS
1 stop13h 39m
Copa Airlines
Deal found 2/18![Copa Airlines logo]()
$500
This Avianca deal was found by Cheapflights users on 2/17. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:55 am
BOS
- GRU
1 stop15h 40m
Avianca
Fri 3/65:25 pm
GRU
- BOS
1 stop15h 10m
Avianca
Deal found 2/17![Avianca logo]()
$501
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/183:49 pm
BOS
- GRU
1 stop13h 16m
American Airlines
Wed 3/2511:30 pm
GRU
- BOS
1 stop22h 56m
American Airlines
Deal found 2/18![American Airlines logo]()
$503
Best flights from Boston to BrazilDiscover carefully curated flight deals from Boston to Brazil that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
Discover carefully curated flight deals from Boston to Brazil that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
This Copa Airlines deal was found by Cheapflights users on 2/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:43 am
BOS
- GRU
1 stop14h 47m
Copa Airlines
Mon 4/133:15 am
GRU
- BOS
1 stop20h 54m
Copa Airlines
Deal found 2/15![Copa Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:32 pm
BOS
- GRU
2 stops16h 58m
United Airlines
Tue 5/1910:20 pm
GRU
- BOS
2 stops26h 39m
United Airlines
Deal found 2/17![United Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:33 pm
BOS
- CGH
2 stops17h 57m
American Airlines
Wed 3/256:10 pm
CGH
- BOS
2 stops18h 15m
American Airlines
Deal found 2/17![American Airlines logo]()
$555
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:45 am
BOS
- GIG
1 stop29h 50m
Multiple Airlines
Sun 5/177:35 pm
GIG
- BOS
1 stop13h 00m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:10 am
BOS
- GIG
2 stops18h 15m
LATAM Airlines
Tue 3/1710:55 pm
GIG
- BOS
1 stop13h 15m
LATAM Airlines
Deal found 2/17![LATAM Airlines logo]()
$602
This GOL deal was found by Cheapflights users on 2/18. 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 3/259:33 pm
BOS
- VCP
2 stops20h 27m
GOL
Mon 3/306:00 pm
VCP
- BOS
2 stops30h 16m
GOL
Deal found 2/18![GOL logo]()
$669
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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.
Sat 5/28:45 am
BOS
- GYN
2 stops24h 35m
Avianca
Wed 5/2711:15 am
GYN
- BOS
2 stops20h 55m
Avianca
Deal found 2/16![Avianca logo]()
$704
This Copa Airlines deal was found by Cheapflights users on 2/17. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/174:05 pm
BOS
- GRU
1 stop13h 25m
Copa Airlines
Tue 3/312:00 am
GRU
- BOS
1 stop13h 31m
Copa Airlines
Deal found 2/17![Copa Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 2/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:20 am
BOS
- GRU
1 stop23h 25m
United Airlines
Tue 4/2810:20 pm
GRU
- BOS
2 stops26h 39m
United Airlines
Deal found 2/16![United Airlines logo]()
$497
This Copa Airlines deal was found by Cheapflights users on 2/17. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:43 am
BOS
- GRU
1 stop18h 07m
Copa Airlines
Tue 4/281:25 am
GRU
- BOS
1 stop22h 44m
Copa Airlines
Deal found 2/17![Copa Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 2/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:30 pm
BOS
- GRU
2 stops37h 15m
United Airlines
Tue 5/1210:20 pm
GRU
- BOS
2 stops26h 39m
United Airlines
Deal found 2/16![United Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 2/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:00 pm
BOS
- CGH
2 stops17h 25m
American Airlines
Wed 3/186:10 pm
CGH
- BOS
2 stops18h 15m
American Airlines
Deal found 2/16![American Airlines logo]()
$555
This Copa Airlines deal was found by Cheapflights users on 2/17. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:44 am
BOS
- GRU
1 stop14h 26m
Copa Airlines
Fri 3/273:10 am
GRU
- BOS
1 stop21h 00m
Copa Airlines
Deal found 2/17![Copa Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/193:49 pm
BOS
- GIG
1 stop14h 31m
LATAM Airlines
Wed 4/12:15 pm
GIG
- BOS
2 stops18h 20m
LATAM Airlines
Deal found 2/15![LATAM Airlines logo]()
$607
This Travelocity deal was found by Cheapflights users on 2/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:45 am
BOS
- GIG
1 stop20h 30m
Multiple Airlines
Mon 5/255:00 am
GIG
- BOS
2 stops19h 30m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$613
This Copa Airlines deal was found by Cheapflights users on 2/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:44 am
BOS
- GRU
1 stop14h 26m
Copa Airlines
Mon 4/202:00 am
GRU
- BOS
1 stop13h 31m
Copa Airlines
Deal found 2/18![Copa Airlines logo]()
$480
This 123 Milhas deal was found by Cheapflights users on 2/18. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:30 pm
BOS
- GIG
1 stop14h 50m
LATAM Airlines
Wed 3/119:30 pm
GIG
- BOS
1 stop24h 19m
LATAM Airlines
Deal found 2/18![LATAM Airlines logo]()
$616
This Trip.com deal was found by Cheapflights users on 2/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:55 am
BOS
- VIX
2 stops35h 55m
Multiple Airlines
Wed 3/1111:20 am
VIX
- BOS
2 stops21h 15m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$616
This GOL deal was found by Cheapflights users on 2/17. 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 5/56:20 pm
BOS
- VCP
2 stops38h 25m
GOL
Tue 6/96:00 pm
VCP
- BOS
2 stops18h 47m
GOL
Deal found 2/17![GOL logo]()
$679
This Copa Airlines deal was found by Cheapflights users on 2/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:43 am
BOS
- GRU
1 stop14h 47m
Copa Airlines
Thu 4/25:25 am
GRU
- BOS
1 stop18h 44m
Copa Airlines
Deal found 2/18![Copa Airlines logo]()
$480
This Rumbo deal was found by Cheapflights users on 2/16. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:43 am
BOS
- VIX
2 stops21h 47m
Multiple Airlines
Tue 4/285:55 pm
VIX
- BOS
2 stops38h 15m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$622
This GOL deal was found by Cheapflights users on 2/17. 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 5/56:20 pm
BOS
- CGH
2 stops39h 55m
GOL
Tue 6/98:10 pm
CGH
- BOS
2 stops16h 37m
GOL
Deal found 2/17![GOL logo]()
$685
This United Airlines deal was found by Cheapflights users on 2/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:10 pm
BOS
- CNF
2 stops25h 55m
United Airlines
Mon 3/165:25 pm
CNF
- BOS
2 stops27h 11m
United Airlines
Deal found 2/16![United Airlines logo]()
$627
This Booking.com deal was found by Cheapflights users on 2/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:55 am
BOS
- GIG
1 stop23h 50m
LATAM Airlines
Thu 4/232:15 pm
GIG
- BOS
2 stops18h 20m
LATAM Airlines
Deal found 2/15![LATAM Airlines logo]()
$632
This Copa Airlines deal was found by Cheapflights users on 2/17. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/74:00 pm
BOS
- GRU
1 stop13h 30m
Copa Airlines
Thu 6/185:25 am
GRU
- BOS
1 stop18h 43m
Copa Airlines
Deal found 2/17![Copa Airlines logo]()
$481
This Trip.com deal was found by Cheapflights users on 2/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:45 am
BOS
- VIX
2 stops28h 55m
Multiple Airlines
Wed 5/69:30 am
VIX
- BOS
2 stops22h 40m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$630
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:55 am
BOS
- GIG
1 stop13h 10m
LATAM Airlines
Wed 9/3012:05 pm
GIG
- BOS
1 stop20h 30m
LATAM Airlines
Deal found 2/18![LATAM Airlines logo]()
$632
This GOL deal was found by Cheapflights users on 2/15. 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.
Fri 8/76:14 pm
BOS
- VCP
2 stops39h 16m
GOL
Mon 8/246:00 pm
VCP
- BOS
2 stops31h 35m
GOL
Deal found 2/15![GOL logo]()
$723
This Copa Airlines deal was found by Cheapflights users on 2/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:52 am
BOS
- GRU
1 stop17h 58m
Copa Airlines
Sun 6/71:25 am
GRU
- BOS
1 stop14h 19m
Copa Airlines
Deal found 2/16![Copa Airlines logo]()
$500
This CheapOair deal was found by Cheapflights users on 2/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:45 am
BOS
- SDU
2 stops21h 55m
Multiple Airlines
Sun 5/178:15 pm
SDU
- BOS
1 stop12h 20m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$637
Last-minute flights from Boston to BrazilDiscover last-minute flight deals from Boston to Brazil. Data last updated February 19, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Brazil. Data last updated February 19, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 2/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:55 am
BOS
- GRU
1 stop19h 45m
Avianca
Wed 3/185:25 pm
GRU
- BOS
1 stop15h 10m
Avianca
Deal found 2/18![Avianca logo]()
$498
This Avianca deal was found by Cheapflights users on 2/17. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:55 am
BOS
- GRU
1 stop15h 40m
Avianca
Fri 3/65:25 pm
GRU
- BOS
1 stop15h 10m
Avianca
Deal found 2/17![Avianca logo]()
$501
This American Airlines deal was found by Cheapflights users on 2/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:00 pm
BOS
- CGH
2 stops17h 25m
American Airlines
Wed 3/186:10 pm
CGH
- BOS
2 stops18h 15m
American Airlines
Deal found 2/16![American Airlines logo]()
$555
This Justfly.com deal was found by Cheapflights users on 2/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:55 am
BOS
- GRU
1 stop15h 40m
Multiple Airlines
Mon 3/167:35 am
GRU
- BOS
1 stop25h 00m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$495
This Justfly.com deal was found by Cheapflights users on 2/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:55 am
BOS
- GRU
1 stop15h 40m
Multiple Airlines
Sun 3/82:40 am
GRU
- BOS
1 stop29h 55m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$505
This Justfly.com deal was found by Cheapflights users on 2/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:55 am
BOS
- GRU
1 stop36h 45m
Avianca
Fri 3/207:35 am
GRU
- BOS
1 stop25h 00m
Avianca
Deal found 2/16![Avianca logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:55 am
BOS
- GIG
2 stops35h 00m
Multiple Airlines
Wed 3/189:30 pm
GIG
- BOS
1 stop16h 18m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$588
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:30 am
BOS
- GRU
2 stops20h 45m
United Airlines
Wed 3/259:30 pm
GRU
- BOS
2 stops18h 46m
United Airlines
Deal found 2/18![United Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/183:49 pm
BOS
- GRU
1 stop13h 16m
American Airlines
Wed 3/2511:30 pm
GRU
- BOS
1 stop22h 56m
American Airlines
Deal found 2/18![American Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:00 am
BOS
- GRU
1 stop24h 15m
United Airlines
Wed 3/259:30 pm
GRU
- BOS
1 stop27h 27m
United Airlines
Deal found 2/18![United Airlines logo]()
$499
This Copa Airlines deal was found by Cheapflights users on 2/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:44 am
BOS
- GRU
1 stop20h 46m
Copa Airlines
Wed 4/225:25 am
GRU
- BOS
1 stop18h 44m
Copa Airlines
Deal found 2/16![Copa Airlines logo]()
$481
This Copa Airlines deal was found by Cheapflights users on 2/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/268:44 am
BOS
- GRU
1 stop14h 31m
Copa Airlines
Fri 4/33:15 am
GRU
- BOS
1 stop20h 54m
Copa Airlines
Deal found 2/18![Copa Airlines logo]()
$480
One-way flights from Boston to BrazilSearch for one-way flight options from Boston to Brazil. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
Search for one-way flight options from Boston to Brazil. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:50 pm
BOS
- GRU
2 stops28h 40m
Avianca
Deal found 2/19![Avianca logo]()
$267
This BusinessClass deal was found by Cheapflights users on 2/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:45 am
BOS
- GRU
2 stops21h 30m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$268
This Ovago deal was found by Cheapflights users on 2/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:45 am
BOS
- GRU
1 stop15h 25m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$269
This CVC Viagens deal was found by Cheapflights users on 2/18. 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 CVC Viagens is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:45 am
BOS
- GRU
2 stops21h 30m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$271
This 123 Milhas deal was found by Cheapflights users on 2/19. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:55 am
BOS
- GRU
Nonstop9h 40m
LATAM Airlines
Deal found 2/19![LATAM Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:56 pm
BOS
- GRU
3 stops37h 29m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$273
This Justfly.com deal was found by Cheapflights users on 2/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:50 pm
BOS
- GRU
2 stops28h 40m
Avianca
Deal found 2/17![Avianca logo]()
$274
This 123 Milhas deal was found by Cheapflights users on 2/19. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:55 am
BOS
- GRU
Nonstop10h 00m
LATAM Airlines
Deal found 2/19![LATAM Airlines logo]()
$275
This Expedia deal was found by Cheapflights users on 2/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/164:25 pm
BOS
- GRU
2 stops22h 50m
Avianca
Deal found 2/18![Avianca logo]()
$277
This Booking.com deal was found by Cheapflights users on 2/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/104:50 pm
BOS
- GRU
2 stops22h 15m
Avianca
Deal found 2/18![Avianca logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/164:23 pm
BOS
- GIG
3 stops41h 37m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/164:23 pm
BOS
- SDU
3 stops40h 57m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$291
Find flight deals from Boston to Brazil
Keep the following information in mind while searching for Boston to Brazil flight deals. Data was last updated February 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $479 (LATAM Airlines) |
One-way from | $267 (Expedia) |
Popular in | December |
Cheapest in | September |
Average price | $647 |
Good round-trip deal | $657 or less |
Good one-way deal | $368 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Brazil 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 February 19, 2026.
Use the filters below to find and compare flights from Boston to Brazil that are best for you.
Fly from
Boston
Fly to
Brazil
Route
Depart
Return
Price
BostonSao Paulo
BOS - GRU
BOSGRU
Boston Logan Intl
Thu 4/9
8:43 am-12:30 am
1 stop14h 47m
Sao Paulo Guarulhos Intl
Mon 4/13
3:15 am-11:09 pm
1 stop20h 54m
$480
BostonSao Paulo
BOS - GRU
BOSGRU
Boston Logan Intl
Tue 3/17
4:05 pm-6:30 am
1 stop13h 25m
Sao Paulo Guarulhos Intl
Tue 3/31
2:00 am-2:31 pm
1 stop13h 31m
$480
BostonSao Paulo
BOS - GRU
BOSGRU
Boston Logan Intl
Tue 4/14
8:43 am-3:50 am
1 stop18h 07m
Sao Paulo Guarulhos Intl
Tue 4/28
1:25 am-11:09 pm
1 stop22h 44m
$480
BostonSao Paulo
BOS - GRU
BOSGRU
Boston Logan Intl
Thu 3/19
8:44 am-12:10 am
1 stop14h 26m
Sao Paulo Guarulhos Intl
Fri 3/27
3:10 am-11:10 pm
1 stop21h 00m
$480
BostonSao Paulo
BOS - GRU
BOSGRU
Boston Logan Intl
Mon 3/30
8:44 am-12:10 am
1 stop14h 26m
Sao Paulo Guarulhos Intl
Mon 4/20
2:00 am-2:31 pm
1 stop13h 31m
$480
BostonSao Paulo
BOS - GRU
BOSGRU
Boston Logan Intl
Wed 4/1
8:43 am-12:30 am
1 stop14h 47m
Sao Paulo Guarulhos Intl
Thu 4/2
5:25 am-11:09 pm
1 stop18h 44m
$480
BostonSao Paulo
BOS - GRU
BOSGRU
Boston Logan Intl
Sun 6/7
4:00 pm-6:30 am
1 stop13h 30m
Sao Paulo Guarulhos Intl
Thu 6/18
5:25 am-11:08 pm
1 stop18h 43m
$481
BostonSao Paulo
BOS - GRU
BOSGRU
Boston Logan Intl
Mon 5/4
3:32 pm-9:30 am
2 stops16h 58m
Sao Paulo Guarulhos Intl
Tue 5/19
10:20 pm-11:59 pm
2 stops26h 39m
$497
BostonSao Paulo
BOS - GRU
BOSGRU
Boston Logan Intl
Sun 4/19
9:20 am-9:45 am
1 stop23h 25m
Sao Paulo Guarulhos Intl
Tue 4/28
10:20 pm-11:59 pm
2 stops26h 39m
$497
BostonSao Paulo
BOS - GRU
BOSGRU
Boston Logan Intl
Tue 4/28
7:30 pm-9:45 am
2 stops37h 15m
Sao Paulo Guarulhos Intl
Tue 5/12
10:20 pm-11:59 pm
2 stops26h 39m
$497
Showing 1-10 of 60 results
Best time to book a flight from Boston to Brazil
Have a flexible travel schedule? Discover the best time to fly to Brazil from Boston with our price prediction graph.
BOS-GRU
BOS-BSB
BOS-VIX
BOS-CNF
BOS-SDU
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.
Cheapflights Insights
Everything you need to know about your flight from Boston to Brazil
BOS-BR0
BOS-GRU
BOS-BSB
BOS-VIX
BOS-CNF
What is the cheapest month to book a flight from Boston to Brazil?
Currently, June is the cheapest month in which you can book a flight from Boston to Brazil (average of $202). Flying from Boston to Brazil in July is currently the most expensive (average of $535). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BOS to BR?
Find hourly flight availability from Boston to Brazil. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 19, 2026.
When flying from Boston to Brazil, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Brazil
Get insights into the airlines that provide service to Brazil. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brazil. Reviews last updated February 19, 2026.
Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa Airlines from Boston to Brazil by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Boston to Brazil. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boston to Brazil
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Brazil by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Brazil by cabin class
Find flights from Boston to Brazil, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Brazil flights
Browse other Boston and Brazil flight options. Last updated on February 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Brazil flights
Consider these flights traveling from Boston to Brazil.
Fly to Brazil regions
Consider these flights traveling to Brazil regions.
Top 9 airlines flying from Boston to Brazil
Discover the top 9 airlines that operate flights from Boston to Brazil. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$166 | Average$864 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$223 | Average$746 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$227 | Average$512 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$266 | Average$785 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$364 | Average$899 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$479 | Average$845 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$497 | Average$901 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$588 | Average$718 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$619 | Average$1,321 | FlexibilityNo cancel fee | On-time82% |