Flights from Boston to Kolkata
Searching for cheap flights from Boston to Kolkata? Compare BOS–CCU fares, carriers and travel times, and find the cheapest months to fly.
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 $ 623.00 over the year. Nov tends to be the cheapest month to fly (around $ 519.00), while Jun is usually the most expensive at about $ 773.00 — a swing of roughly 49%.
The fastest nonstop Boston to Kolkata flights cover about 12,484 km in roughly 15.5 hours. 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 United States 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 United States 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 United States travellers can compare current prices.
The flying time from Boston to Kolkata is about 15.5 hours nonstop, covering roughly 12,484 km between BOS and CCU. BookingTrolley schedules show connecting itineraries take longer depending on layover length.
Shoulder months often pair good weather with lower airfare into Kolkata. BookingTrolley price trends on Boston to Kolkata show steeper rises around major United States 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 United States 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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