Flights from Boston to Kolkata
Find and compare Boston to Kolkata flights below: airline choices, nonstop availability, flight time and the months that usually offer the best value.
Boston to Kolkata flights overview
Fares on the Boston to Kolkata route move daily with demand, sales and seat availability, so BookingTrolley compares live prices from several suppliers in one place. Based on this route's seasonal pattern, fares average roughly ₹ 60,309.20 over the year. Nov tends to be the cheapest month to fly (around ₹ 50,313.20), while Jun is usually the most expensive at about ₹ 74,886.70 — a swing of roughly 49%.
BOS and CCU sit roughly 12,484 km apart, so total travel time depends on whether you fly nonstop or connect. Both full-service and low-cost carriers serve this corridor; BookingTrolley compares their published fares so you can weigh price against flight time and baggage.
Frequently asked questions about flying from Boston to Kolkata
Tuesday and Wednesday are typically the cheapest days on Boston to Kolkata for India travellers, with Friday and Sunday often higher. BookingTrolley compares mid-week and weekend fares on BOS–CCU.
Full-service and low-cost carriers compete from Boston (BOS) to Kolkata (CCU). BookingTrolley compares published fares so India travellers can see which carrier is cheapest.
Economy round-trip flights on Boston to Kolkata vary by season. BookingTrolley tracks live fares on BOS–CCU so India travellers can compare current prices.
Flight time from Boston to Kolkata depends on the airline and on whether the itinerary is nonstop or connecting. BookingTrolley shows a duration only when it is calculated from observed departure and arrival times.
Shoulder months often pair good weather with lower airfare into Kolkata. BookingTrolley price trends on Boston to Kolkata show steeper rises around major India holiday periods.
Use BookingTrolley's flexible-date comparison for Boston (BOS) to Kolkata (CCU) to see which days cost least. Avoiding Friday–Sunday peaks is one of the fastest ways for India travellers to cut the ticket price.
Find cheap flights on popular routes
Explore fares from Boston, into Kolkata, and on related corridors with BookingTrolley.
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