What’s the cost of a flight from Boston to Kolkata?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Boston and Kolkata.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Which airports near Boston or Kolkata offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Boston: Only Boston - Logan is currently operating.
• Airports in Kolkata: Kolkata - Netaji Subhash Chandra Bose is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Customize your flight from Boston to Kolkata

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about India? You might also consider: Ahmedabad, Chennai, Delhi, Kochi, Mumbai.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.