Cheap flights from Kolkata to Boston from ₹ 42,188
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Boston departing on 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Kolkata to Boston
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 Boston?
The month of April is, on average, the cheapest month to fly to Boston from Kolkata, with most prices found around ₹ 95,479. If you are unable to visit Boston during the month of April, then departing from Kolkata during the month September is also very affordable. Most momondo users find prices during this month for around ₹ 96,077.
What is the cheapest day to depart on your flight to Boston?
The cheapest day to depart from Kolkata to Boston is on a Wednesday. Travellers who choose to depart for Boston on a Wednesday will often find tickets for as low as ₹ 110,271. On the other hand, Friday is the most expensive day to depart from Kolkata because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 138,253.
What is the cheapest time of day to depart on your flight to Boston?
Our most recent data shows that the best time of day to fly to Boston is in the morning. Flights from Kolkata to Boston during this time can be as low as ₹ 112,842. Try not to purchase tickets in the evening because they tend to be around ₹ 117,512. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Boston?
You are more likely to see cheaper flights to Boston from Kolkata when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around ₹ 120,402 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Kolkata for as low as ₹ 91,294 on momondo.
Can stopping save me money on Kolkata to Boston flights?
You could potentially save up to 15% on your flight if you consider stops on a Kolkata to Boston flight.
How have Kolkata to Boston flight prices changed over time?
What is the cheapest airline that flies from Kolkata Netaji S. Chandra to Boston Logan Intl?
IndiGo, Qatar Airways, and KLM are the most popular carriers operating from Kolkata Netaji S. Chandra to Boston Logan Intl
Which airlines fly to Boston?
Etihad Airways, Qatar Airways and Emirates are the top three most popular airlines that fly to Boston from Kolkata according to our data. Etihad Airways is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Boston. Keep in mind that there are 3 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.
When to book flights from Kolkata to Boston
Cheap Kolkata to Boston (CCU to BOS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kolkata to Boston
How far is Kolkata Netaji S. Chandra to Boston Logan Intl by plane?
The distance between Kolkata Netaji S. Chandra and Boston Logan Intl is about 12484.2 km. A reasonable flight in good conditions will take 20h 25m.
When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Boston Logan Intl Airport?
Prices for flights from Kolkata Netaji S. Chandra Airport to Boston Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Boston Logan Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Kolkata Netaji S. Chandra Airport to Boston Logan Intl Airport.
How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The required travel and health documents for your Boston Logan Intl 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 Boston Logan Intl 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 Kolkata to Boston?
Based on momondo bookings for flights between Kolkata and Boston, the leading airline is Etihad Airways, making up 34% of the total bookings. Other popular airlines include Qatar Airways with 33% and Emirates with 32%.
Best airlines flying from Kolkata to Boston
Compare and see reviews for airlines that fly from Kolkata to Boston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom ₹ 73,669 | Free Cancellation | Rating 7.4 1,210 reviews | |||
| PriceFrom ₹ 86,923 | Free Cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom ₹ 97,678 | Free Cancellation | Rating 8.1 3,257 reviews |
Travelling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Kolkata to Boston?
It is quick and easy to find Kolkata to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.
Can I find flights from Kolkata to Boston with flexible booking policies on momondo?
Yes. All flights to Boston from Kolkata on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Kolkata to Boston?
Once all potential Kolkata to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Kolkata to Boston right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Boston from Kolkata. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.