Flights Rio de Janeiro — Boston is a popular route. The straight-line distance is 7 802 km. Flight time 9h 41m. Time difference -1h.
The minimum price for the next 3 months — from $408 (25.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $420, ranging from $408 to $431. Book 1–3 months in advance to get the best deals.