BOS to GRU from $503 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

Round Trip•Economy

Logan International Airport

Boston, United States

São Paulo-Guarulhos International Airport

São Paulo, Brazil

$821 USD

-39%$503 USD

Verified 13 days ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$686 6$686 7$686 8$686 9$686 10$686 11$686 12$639 13$635 14$639 15$631 16$807 17$764 18$639 19$639 20$735 21$832 22$952 23$911 24$911 25$842 26$986 27$916 28$888 29$880 30$821 31$978 1$991 2$969

Limited Availability

14% of dates checked are available within 10% of the lowest price

Monday, July 20th, 2026

4 round-trip options

Returning

Sat, Jul 25, 2026•5 Day Trip

$839 USD

Returning

Sun, Jul 26, 2026•6 Day Trip

$735 USD

Returning

Mon, Jul 27, 2026•7 Day Trip

$735 USD

Returning

Thu, Jul 30, 2026•10 Day Trip

$735 USD