$289+ Cheap flights from Boston (BOS) to Brazil
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GRU
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Brazil with Cheapflights
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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
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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 September 29, 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 September 29, 2026.
This GOL deal was found by Cheapflights users on 9/28. 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.
Sat 11/147:55 am -
2 stops37h 30m
Sun 11/227:40 pm -
2 stops36h 55m
Deal found 9/28![GOL logo]()
$536
This Gotogate deal was found by Cheapflights users on 9/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:55 am -
2 stops24h 10m
Sun 11/226:20 am -
2 stops50h 15m
Deal found 9/28![GOL logo]()
$540
This Justfly.com deal was found by Cheapflights users on 9/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 am -
2 stops33h 00m
Mon 12/711:05 am -
2 stops21h 30m
Deal found 9/24![Multiple Airlines logo]()
$568
This LATAM Airlines deal was found by Cheapflights users on 9/26. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:05 am -
Nonstop9h 40m
Mon 11/237:30 pm -
2 stops30h 29m
Deal found 9/26![LATAM Airlines logo]()
$637
This FlightHub deal was found by Cheapflights users on 9/27. 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 11/267:55 am -
2 stops37h 20m
Sun 11/2912:25 am -
1 stop32h 10m
Deal found 9/27![GOL logo]()
$638
This Justfly.com deal was found by Cheapflights users on 9/28. 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 11/197:55 am -
1 stop15h 20m
Mon 11/236:00 am -
2 stops26h 35m
Deal found 9/28![GOL logo]()
$640
This FlightHub deal was found by Cheapflights users on 9/25. 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.
Sat 11/77:55 am -
2 stops25h 00m
Mon 11/169:00 am -
1 stop23h 35m
Deal found 9/25![Multiple Airlines logo]()
$640
This LATAM Airlines deal was found by Cheapflights users on 9/24. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:33 pm -
2 stops20h 37m
Wed 10/1410:05 am -
1 stop14h 28m
Deal found 9/24![LATAM Airlines logo]()
$641
This LATAM Airlines deal was found by Cheapflights users on 9/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:33 pm -
1 stop13h 07m
Wed 11/410:40 am -
2 stops28h 02m
Deal found 9/28![LATAM Airlines logo]()
$642
This FlightHub deal was found by Cheapflights users on 9/27. 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.
Tue 10/138:45 am -
2 stops38h 10m
Tue 10/206:05 am -
2 stops50h 05m
Deal found 9/27![Multiple Airlines logo]()
$643
This LATAM Airlines deal was found by Cheapflights users on 9/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:30 pm -
2 stops30h 10m
Thu 11/191:00 am -
3 stops35h 23m
Deal found 9/28![LATAM Airlines logo]()
$644
This FlightHub deal was found by Cheapflights users on 9/25. 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.
Sat 11/77:55 am -
2 stops25h 00m
Mon 11/1611:45 am -
2 stops20h 50m
Deal found 9/25![GOL logo]()
$644
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 September 29, 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 September 29, 2026.
This GOL deal was found by Cheapflights users on 9/28. 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.
Sat 11/147:55 am -
2 stops37h 30m
Sun 11/227:40 pm -
2 stops36h 55m
Deal found 9/28![GOL logo]()
$536
This Copa Airlines deal was found by Cheapflights users on 9/28. 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 11/57:41 am -
1 stop14h 29m
Sat 11/141:30 am -
1 stop22h 31m
Deal found 9/28![Copa Airlines logo]()
$711
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:00 am -
1 stop20h 10m
Mon 11/1610:25 pm -
1 stop13h 54m
Deal found 9/24![United Airlines logo]()
$724
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:00 am -
2 stops21h 25m
Tue 3/96:00 am -
2 stops18h 57m
Deal found 9/28![Delta logo]()
$760
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Tue 10/278:54 pm -
2 stops25h 16m
Tue 11/37:20 pm -
2 stops19h 24m
Deal found 9/28![American Airlines logo]()
$920
This LATAM Airlines deal was found by Cheapflights users on 9/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:05 am -
2 stops20h 45m
Sun 11/13:40 pm -
1 stop17h 05m
Deal found 9/25![LATAM Airlines logo]()
$963
This Avianca deal was found by Cheapflights users on 9/24. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:55 am -
2 stops48h 55m
Mon 11/1611:35 am -
2 stops21h 00m
Deal found 9/24![Avianca logo]()
$1,048
This Travelocity deal was found by Cheapflights users on 9/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:30 am -
2 stops23h 20m
Sun 12/135:00 pm -
2 stops19h 17m
Deal found 9/26![Multiple Airlines logo]()
$1,086
This Ovago deal was found by Cheapflights users on 9/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:00 am -
2 stops23h 00m
Wed 12/24:20 pm -
2 stops18h 59m
Deal found 9/25![Azul logo]()
$1,087
This GOL deal was found by Cheapflights users on 9/28. 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 11/177:55 am -
1 stop15h 20m
Tue 12/112:25 am -
1 stop32h 10m
Deal found 9/28![GOL logo]()
$691
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:00 am -
3 stops49h 35m
Wed 2/39:55 pm -
1 stop16h 25m
Deal found 9/25![United Airlines logo]()
$728
This Copa Airlines deal was found by Cheapflights users on 9/26. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:41 am -
1 stop22h 19m
Mon 11/165:05 am -
1 stop18h 56m
Deal found 9/26![Copa Airlines logo]()
$731
This GOL deal was found by Cheapflights users on 9/26. 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.
Thu 11/267:55 am -
1 stop34h 30m
Thu 12/109:05 pm -
2 stops35h 30m
Deal found 9/26![GOL logo]()
$705
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:55 pm -
2 stops37h 25m
Fri 11/139:05 am -
2 stops31h 51m
Deal found 9/25![Delta logo]()
$795
This United Airlines deal was found by Cheapflights users on 9/27. 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 2/99:30 am -
2 stops19h 45m
Wed 2/249:45 pm -
1 stop17h 56m
Deal found 9/27![United Airlines logo]()
$728
This Copa Airlines deal was found by Cheapflights users on 9/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:50 pm -
1 stop31h 25m
Thu 11/121:30 am -
1 stop22h 31m
Deal found 9/25![Copa Airlines logo]()
$736
This GOL deal was found by Cheapflights users on 9/24. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/197:55 am -
1 stop15h 20m
Mon 3/15:25 pm -
1 stop15h 10m
Deal found 9/24![GOL logo]()
$714
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:00 am -
2 stops26h 25m
Wed 10/217:10 pm -
1 stop13h 25m
Deal found 9/28![Delta logo]()
$797
This United Airlines deal was found by Cheapflights users on 9/27. 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 11/1010:25 am -
1 stop18h 50m
Sun 11/229:30 pm -
2 stops20h 18m
Deal found 9/27![United Airlines logo]()
$728
This Copa Airlines deal was found by Cheapflights users on 9/28. 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 11/47:41 am -
1 stop18h 19m
Tue 11/175:05 am -
1 stop18h 56m
Deal found 9/28![Copa Airlines logo]()
$766
This GOL deal was found by Cheapflights users on 9/24. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/197:55 am -
1 stop15h 20m
Wed 3/37:55 am -
1 stop24h 40m
Deal found 9/24![GOL logo]()
$714
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:05 am -
2 stops23h 15m
Sat 11/146:35 am -
2 stops30h 35m
Deal found 9/25![Delta logo]()
$800
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:10 pm -
2 stops20h 10m
Wed 11/2510:15 pm -
1 stop18h 06m
Deal found 9/25![United Airlines logo]()
$728
This Gotogate deal was found by Cheapflights users on 9/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:05 am -
1 stop21h 00m
Sun 11/227:40 pm -
1 stop13h 05m
Deal found 9/28![LATAM Airlines logo]()
$986
This Copa Airlines deal was found by Cheapflights users on 9/24. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:50 pm -
1 stop31h 40m
Sun 11/155:05 am -
1 stop18h 56m
Deal found 9/24![Copa Airlines logo]()
$777
This GOL deal was found by Cheapflights users on 9/28. 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.
Sat 11/147:55 am -
1 stop15h 20m
Wed 11/255:25 pm -
1 stop15h 10m
Deal found 9/28![GOL logo]()
$714
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:37 pm -
2 stops24h 18m
Wed 11/189:05 am -
2 stops31h 33m
Deal found 9/25![Delta logo]()
$802
This LATAM Airlines deal was found by Cheapflights users on 9/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:45 pm -
2 stops19h 45m
Thu 11/195:20 pm -
1 stop14h 25m
Deal found 9/28![LATAM Airlines logo]()
$994
This Mytrip deal was found by Cheapflights users on 9/24. 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.
Tue 11/37:55 am -
3 stops31h 10m
Wed 11/1810:30 am -
3 stops25h 52m
Deal found 9/24![Multiple Airlines logo]()
$1,125
This Gurufare deal was found by Cheapflights users on 9/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:00 am -
2 stops25h 00m
Mon 11/234:20 pm -
2 stops18h 59m
Deal found 9/25![Azul logo]()
$1,125
Last-minute flights from Boston to BrazilDiscover last-minute flight deals from Boston to Brazil. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Brazil. Data last updated September 29, 2026 and is based on user searches.
This LATAM Airlines deal was found by Cheapflights users on 9/24. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:33 pm -
2 stops20h 37m
Wed 10/1410:05 am -
1 stop14h 28m
Deal found 9/24![LATAM Airlines logo]()
$641
This GOL deal was found by Cheapflights users on 9/28. 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 10/68:45 am -
1 stop15h 25m
Fri 10/235:15 pm -
1 stop14h 35m
Deal found 9/28![GOL logo]()
$691
This FlightHub deal was found by Cheapflights users on 9/27. 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.
Tue 10/138:45 am -
2 stops38h 10m
Tue 10/206:05 am -
2 stops50h 05m
Deal found 9/27![Multiple Airlines logo]()
$643
This Gotogate deal was found by Cheapflights users on 9/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:45 am -
1 stop30h 30m
Sun 10/259:55 pm -
2 stops34h 40m
Deal found 9/26![Avianca logo]()
$699
This Copa Airlines deal was found by Cheapflights users on 9/28. 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 10/263:55 pm -
1 stop31h 25m
Sun 11/11:30 am -
1 stop13h 57m
Deal found 9/28![Copa Airlines logo]()
$699
This LATAM Airlines deal was found by Cheapflights users on 9/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:33 pm -
1 stop13h 07m
Wed 11/410:40 am -
2 stops28h 02m
Deal found 9/28![LATAM Airlines logo]()
$642
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:47 am -
1 stop14h 28m
Mon 11/24:50 am -
1 stop19h 11m
Deal found 9/24![Copa Airlines logo]()
$659
This Ovago deal was found by Cheapflights users on 9/28. 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 10/298:55 am -
2 stops24h 30m
Thu 11/57:50 pm -
2 stops36h 45m
Deal found 9/28![Multiple Airlines logo]()
$676
This Ovago deal was found by Cheapflights users on 9/27. 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 10/298:55 am -
1 stop30h 20m
Thu 11/122:25 am -
1 stop30h 10m
Deal found 9/27![GOL logo]()
$708
This Delta deal was found by Cheapflights users on 9/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:05 am -
Nonstop9h 40m
Tue 2/210:40 pm -
Nonstop10h 05m
Deal found 9/26![Delta logo]()
$709
This Cheapflightsfares deal was found by Cheapflights users on 9/28. 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 10/318:55 am -
1 stop15h 20m
Sun 11/19:55 pm -
2 stops34h 40m
Deal found 9/28![GOL logo]()
$668
This GOL deal was found by Cheapflights users on 9/28. 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.
Sat 10/318:55 am -
1 stop15h 20m
Thu 11/2612:25 am -
1 stop32h 10m
Deal found 9/28![GOL logo]()
$689
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 September 29, 2026.
Search for one-way flight options from Boston to Brazil. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This KAYAK deal was found by Cheapflights users on 9/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:45 am -
2 stops25h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![GOL logo]()
$289
This oojo deal was found by Cheapflights users on 9/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:55 am -
2 stops24h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![GOL logo]()
$290
This GOL deal was found by Cheapflights users on 9/24. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/97:55 am -
2 stops37h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![GOL logo]()
$300
This Copa Airlines deal was found by Cheapflights users on 9/28. 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 3/163:46 pm -
1 stop30h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Copa Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 9/28. 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 3/97:30 am -
2 stops24h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$338
This LATAM Airlines deal was found by Cheapflights users on 9/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:05 am -
2 stops26h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![LATAM Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
3 stops25h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:55 pm -
1 stop31h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Copa Airlines logo]()
$353
This Ovago deal was found by Cheapflights users on 9/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:45 am -
1 stop34h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![GOL logo]()
$353
This Expedia deal was found by Cheapflights users on 9/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:15 am -
2 stops36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![LATAM Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:45 pm -
1 stop14h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![LATAM Airlines logo]()
$355
This Expedia deal was found by Cheapflights users on 9/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:54 pm -
2 stops28h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![LATAM Airlines logo]()
$358
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 September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $536 (GOL) |
One-way from | $289 (KAYAK) |
Popular in | December |
Cheapest in | November |
Average price | $722 |
Good round-trip deal | $836 or less |
Good one-way deal | $458 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 7,457,451 searches. Data last updated September 29, 2026.
Use the filters below to find and compare flights from Boston to Brazil that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonCuritiba
BOS Boston Logan Intl - CWB Curitiba Afonso Pena
BOSCWB
Boston Logan Intl
Tue 10/20
8:45 am-10:45 am
2 stops25h 00m
Curitiba Afonso Pena
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$289
BostonCuritiba
BOS Boston Logan Intl - CWB Curitiba Afonso Pena
BOSCWB
Boston Logan Intl
Tue 3/9
7:55 am-11:30 pm
2 stops37h 35m
Curitiba Afonso Pena
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$300
BostonRio de Janeiro
BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl
BOSGIG
Boston Logan Intl
Tue 3/16
3:46 pm-10:50 pm
1 stop30h 04m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$326
BostonRio de Janeiro
BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl
BOSGIG
Boston Logan Intl
Tue 3/9
2:46 pm-10:50 pm
1 stop30h 04m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$326
BostonRio de Janeiro
BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl
BOSGIG
Boston Logan Intl
Tue 12/8
9:30 am-9:35 am
2 stops22h 05m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$338
BostonRio de Janeiro
BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl
BOSGIG
Boston Logan Intl
Wed 12/2
6:00 am-9:35 am
3 stops25h 35m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$344
BostonBrasilia
BOS Boston Logan Intl - BSB Brasilia
BOSBSB
Boston Logan Intl
Sat 2/20
7:55 am-7:40 am
2 stops21h 45m
Brasilia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$369
Quickest round-trip
BostonSao Paulo
BOS Boston Logan Intl - GRU Sao Paulo Guarulhos Intl
BOSGRU
Boston Logan Intl
Sun 3/21
10:05 am-8:45 pm
Nonstop9h 40m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$370
BostonSao Paulo
BOS Boston Logan Intl - GRU Sao Paulo Guarulhos Intl
BOSGRU
Boston Logan Intl
Mon 3/22
3:46 pm-6:30 am
1 stop13h 44m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$371
BostonSao Paulo
BOS Boston Logan Intl - GRU Sao Paulo Guarulhos Intl
BOSGRU
Boston Logan Intl
Wed 11/25
6:00 am-7:15 am
3 stops23h 15m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$374
Showing 1-10 of 60 resultsSorted by cheapest first
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-CWB
BOS-GIG
BOS-GRU
BOS-VIX
BOS-BSB
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-CWB
BOS-GIG
BOS-GRU
BOS-VIX
What is the cheapest month to book a flight from Boston to Brazil?
Currently, March is the cheapest month in which you can book a flight from Boston to Brazil (average of $737). Flying from Boston to Brazil in December is currently the most expensive (average of $1,186). 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 September 29, 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.
How far ahead should I book a flight from Boston to Brazil?
Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Brazil. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 September 29, 2026.
Get a feel of what it's like to fly with Delta,Copa Airlines, andLATAM 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
7.8
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
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 September 29, 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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$266 | Average$825 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$304 | Average$549 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$309 | Average$827 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$350 | Average$1,110 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$441 | Average$1,071 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$464 | Average$1,039 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$499 | Average$975 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$600 | Average$770 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$619 | Average$1,321 | FlexibilityNo cancel fee | On-time82% |