Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customie your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Boston to Kolkata
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
IndiGo flights from Boston to Kolkata
Our best IndiGo deals on Boston to Kolkata flight tickets
American Airlines flights from Boston to Kolkata
Our best American Airlines deals on Boston to Kolkata flight tickets
See travel insights to Kolkata from
How to get the cheapest flight ticket from Boston to Kolkata
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Kolkata?
If you are unable to visit Kolkata during the month of September, then departing from Boston during the month April is also very affordable. Most momondo users find prices during this month for around ₹ 99,132.
What is the cheapest day to depart on your flight to Kolkata?
The cheapest day to depart on your flight to Kolkata is on a Tuesday when prices can be found for as low as ₹ 0. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Kolkata for around ₹ 130,884.
What is the cheapest time of day to depart on your flight to Kolkata?
According to our data, the cheapest time of day to fly to Kolkata is in the morning. momondo users have found flights departing from Boston to Kolkata in the morning for as low as ₹ 0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 119,285 per ticket.
How far in advance should I book a flight to Kolkata?
You are more likely to see cheaper flights to Kolkata from Boston when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 111,571 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from Boston for as low as ₹ 98,785 on momondo.
When to book flights from Boston to Kolkata
Cheap Boston to Kolkata (BOS to CCU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Kolkata
How far is Boston Logan Intl to Kolkata Netaji S. Chandra by plane?
There are 12484.2 km between Boston Logan Intl and Kolkata Netaji S. Chandra. Flights usually cover this in 17h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Boston Logan Intl Airport to Kolkata Netaji S. Chandra Airport?
Prices for flights from Boston Logan Intl Airport to Kolkata Netaji S. Chandra Airport are updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Kolkata Netaji S. Chandra Airport?
As of February 2025, there is 1 operator available to choose from for flights from Boston Logan Intl Airport to Kolkata Netaji S. Chandra Airport.
How old do you have to be to fly from Boston Logan Intl Airport to Kolkata Netaji S. Chandra Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Kolkata Netaji S. Chandra Airport.
What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?
The required travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Boston to Kolkata?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Kolkata is Qatar Airways (100% of total bookings).
Best airlines flying from Boston to Kolkata
Compare and see reviews for airlines that fly from Boston to Kolkata with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom ₹ 100,106 | Free Cancellation | Rating 7.4 3,613 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Boston to Kolkata?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kolkata from Boston.
Can I find flights from Boston to Kolkata with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Boston to Kolkata flights to just show those with flexible booking policies.
How can momondo help me find flights from Boston to Kolkata?
momondo provides multiple filters to help you find the best flight to Kolkata from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Boston to Kolkata right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Boston to Kolkata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.