What is the cheapest airline that flies from Kolkata Netaji S. Chandra to Boston Logan Intl?

IndiGo is the most popular carrier operating from Kolkata Netaji S. Chandra to Boston Logan Intl

What airlines fly to Boston?

Etihad Airways, Emirates and Qatar Airways 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 66% of people opting to fly with this airline when traveling 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 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 are updated daily.

How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Boston Logan Intl Airport?

As of December 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 travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$463 Cheap Flights from Kolkata to Boston in 2025/26

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3:35 am - 2:10 pm

CCU

BOS

21h 05m1 stop

3:40 pm - 8:00 pm

BOS

CCU

17h 50m1 stop

$924Etihad Airways

Tue, Dec 23 - Tue, Feb 24

9:30 pm - 4:20 pm

CCU

BOS

29h 20m2 stops

6:30 pm - 7:45 am

BOS

CCU

26h 45m2 stops

$939Air France

Fri, Jan 23 - Wed, Jan 28

3:35 am - 2:10 pm

CCU

BOS

21h 05m1 stop

3:40 pm - 2:40 am

BOS

CCU

24h 30m1 stop

$945Etihad Airways

Thu, Jan 22 - Wed, Jan 28

8:55 pm - 2:10 pm

CCU

BOS

27h 45m1 stop

3:40 pm - 2:40 am

BOS

CCU

24h 30m1 stop

$998Etihad Airways

Wed, Feb 11 - Sun, Feb 15

8:55 pm - 2:10 pm

CCU

BOS

27h 45m1 stop

3:40 pm - 2:40 am

BOS

CCU

24h 30m1 stop

$999Etihad Airways

Wed, Feb 11 - Sun, Feb 15

8:55 pm - 2:10 pm

CCU

BOS

27h 45m1 stop

3:40 pm - 8:00 pm

BOS

CCU

17h 50m1 stop

$1,000Etihad Airways

Wed, Feb 11 - Sun, Feb 15

3:35 am - 2:10 pm

CCU

BOS

21h 05m1 stop

3:40 pm - 1:50 am

BOS

CCU

23h 40m2 stops

$1,032Multiple Airlines

Thu, Jan 22 - Wed, Jan 28

3:35 am - 2:10 pm

CCU

BOS

21h 05m1 stop

3:40 pm - 8:00 pm

BOS

CCU

17h 50m1 stop

$1,072Etihad Airways

Thu, Dec 25 - Thu, Feb 26

3:35 am - 2:10 pm

CCU

BOS

21h 05m1 stop

3:40 pm - 8:00 pm

BOS

CCU

17h 50m1 stop

$1,159Etihad Airways

Fri, Dec 26 - Sat, Feb 28

3:35 am - 2:10 pm

CCU

BOS

21h 05m1 stop

3:40 pm - 8:00 pm

BOS

CCU

17h 50m1 stop

$1,266Etihad Airways

Thu, Dec 25 - Sat, Feb 28

Etihad Airways flights from Kolkata to Boston

Our best Etihad Airways deals on Kolkata to Boston flight tickets

Etihad Airways

Dec 23

CCU3:35 amKolkata Netaji S. Chandra

21h 05m

1 stop

BOS2:10 pmBoston Logan Intl

Feb 24

BOS3:40 pmBoston Logan Intl

17h 50m

1 stop

CCU8:00 pmKolkata Netaji S. Chandra

$924

Find similar

Etihad Airways

Jan 22

CCU3:35 amKolkata Netaji S. Chandra

21h 05m

1 stop

BOS2:10 pmBoston Logan Intl

Jan 28

BOS3:40 pmBoston Logan Intl

24h 30m

1 stop

CCU2:40 amKolkata Netaji S. Chandra

$945

Find similar

Etihad Airways

Feb 11

CCU8:55 pmKolkata Netaji S. Chandra

27h 45m

1 stop

BOS2:10 pmBoston Logan Intl

Feb 15

BOS3:40 pmBoston Logan Intl

24h 30m

1 stop

CCU2:40 amKolkata Netaji S. Chandra

$999

Find similar

Air France flights from Kolkata to Boston

Our best Air France deals on Kolkata to Boston flight tickets

Air France

Jan 23

CCU9:30 pmKolkata Netaji S. Chandra

29h 20m

2 stops

BOS4:20 pmBoston Logan Intl

Jan 28

BOS6:30 pmBoston Logan Intl

26h 45m

2 stops

CCU7:45 amKolkata Netaji S. Chandra

$939

Find similar

Air France

Dec 12

CCU9:30 pmKolkata Netaji S. Chandra

26h 35m

2 stops

BOS1:35 pmBoston Logan Intl

Mar 13

BOS7:30 pmBoston Logan Intl

23h 40m

2 stops

CCU4:40 amKolkata Netaji S. Chandra

$1,426

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Tue 12/23

3:35 am-2:10 pm

1 stop21h 05m

Boston Logan Intl

Tue 2/24

3:40 pm-8:00 pm

1 stop17h 50m

$924

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Fri 1/23

9:30 pm-4:20 pm

2 stops29h 20m

Boston Logan Intl

Wed 1/28

6:30 pm-7:45 am

2 stops26h 45m

$939

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Thu 1/22

3:35 am-2:10 pm

1 stop21h 05m

Boston Logan Intl

Wed 1/28

3:40 pm-2:40 am

1 stop24h 30m

$945

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Wed 2/11

8:55 pm-2:10 pm

1 stop27h 45m

Boston Logan Intl

Sun 2/15

3:40 pm-2:40 am

1 stop24h 30m

$998

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Wed 2/11

8:55 pm-2:10 pm

1 stop27h 45m

Boston Logan Intl

Sun 2/15

3:40 pm-2:40 am

1 stop24h 30m

$999

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Wed 2/11

8:55 pm-2:10 pm

1 stop27h 45m

Boston Logan Intl

Sun 2/15

3:40 pm-8:00 pm

1 stop17h 50m

$1,000

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Thu 1/22

3:35 am-2:10 pm

1 stop21h 05m

Boston Logan Intl

Wed 1/28

3:40 pm-1:50 am

2 stops23h 40m

$1,032

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Thu 12/25

3:35 am-2:10 pm

1 stop21h 05m

Boston Logan Intl

Thu 2/26

3:40 pm-8:00 pm

1 stop17h 50m

$1,072

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Fri 12/26

3:35 am-2:10 pm

1 stop21h 05m

Boston Logan Intl

Sat 2/28

3:40 pm-8:00 pm

1 stop17h 50m

$1,159

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Thu 12/25

3:35 am-2:10 pm

1 stop21h 05m

Boston Logan Intl

Sat 2/28

3:40 pm-8:00 pm

1 stop17h 50m

$1,266

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Boston?

In general, November is the cheapest month to fly from Kolkata to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $974. If you aren’t able to travel during the month of November, then book flights to Boston from Kolkata during September instead. Flights to Boston in September, while not as cheap as those in November, still average around $1,034.

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 when prices can be found for as low as $1,163. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $1,381.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Kolkata to Boston in the evening for as low as $1,246. 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 afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $1,375 per ticket.

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 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,290 when searching 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 $964 on momondo.

Can stopping save me money on Kolkata to Boston flights?

You could potentially save up to 13% on your flight if you consider stops on a Kolkata to Boston flight.

How have Kolkata to Boston flight prices changed over time?

As of December 2025, prices for Kolkata to Boston flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Kolkata to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Fastest flight time	21h 05m
Direct flights	None

The fastest flight from Kolkata to Boston takes 21h 05m

There are no direct flights from Kolkata to Boston. There are no popular flight routes from Kolkata to Boston.

Search flight deals

How far is Kolkata Netaji S. Chandra to Boston Logan Intl by plane?
Kolkata Netaji S. Chandra and Boston Logan Intl are 7757.3 mi apart from one another. A reasonable flight in good conditions will take 21h 05m.
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 are updated daily.
How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Boston Logan Intl Airport?
As of December 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 travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted 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 66% of the total bookings. Other popular airlines include Emirates with 24% and Qatar Airways with 10%.

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
Etihad Airways	PriceFrom $877	Free Cancellation	Rating 7.4 1,331 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $998	Free Cancellation	Rating 7.4 3,677 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,129	Free Cancellation	Rating 8.1 3,434 reviews	Search Emirates flights

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Why use momondo?

Why should I use momondo to find a flight deal from Kolkata to Boston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kolkata to Boston for you.

Can I find flights from Kolkata to Boston with flexible booking policies on momondo?

Flights from Kolkata to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kolkata to Boston?

Once you have performed a search for Kolkata to Boston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

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Cheap flights from Kolkata to Boston from $461

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 2/17. 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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Etihad Airways flights from Kolkata to Boston

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Our best Air France deals on Kolkata to Boston flight tickets

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See travel insights to Boston from

How to get the cheapest flight ticket from Kolkata to Boston

What is the cheapest month to fly to Boston?

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 when prices can be found for as low as $1,163. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $1,381.

What is the cheapest time of day to depart on your flight to Boston?

How far in advance should I book a flight to Boston?

Can stopping save me money on Kolkata to Boston flights?

You could potentially save up to 13% on your flight if you consider stops on a Kolkata to Boston flight.

How have Kolkata to Boston flight prices changed over time?

As of December 2025, prices for Kolkata to Boston flights are approximately 18% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to Boston Logan Intl?

IndiGo is the most popular carrier operating from Kolkata Netaji S. Chandra to Boston Logan Intl

What airlines fly to Boston?

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

Fastest flight time

Direct flights

How far is Kolkata Netaji S. Chandra to Boston Logan Intl by plane?

When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Boston Logan Intl Airport?

How many operators does momondo search 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?

What documentation or ID do you need to fly to Boston Logan Intl Airport?

What is the most popular airline from Kolkata to Boston?

Best airlines flying from Kolkata to Boston

Compare and see reviews for airlines that fly from Kolkata to Boston with momondo

Traveling to a place near Boston?

Why use momondo?

Why should I use momondo to find a flight deal from Kolkata to Boston?

Can I find flights from Kolkata to Boston with flexible booking policies on momondo?

How can momondo help me find flights from Kolkata to Boston?

I’m not ready to book a flight from Kolkata to Boston right now. Can momondo alert me if prices change?

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Massachusetts