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 69% 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 February 2026, 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.

$494 Cheap Flights from Kolkata to Boston in 2026

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Find the cheapest flights from Kolkata to Boston

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Cheap round-trip flights

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8:15 pm - 2:20 pm

CCU

BOS

27h 35m

2 stops

5:10 pm - 4:45 am

BOS

CCU

26h 05m

2 stops

$816Multiple Airlines

Tue, Mar 24 - Tue, Mar 31

10:30 pm - 6:30 pm

CCU

BOS

29h 30m

2 stops

5:10 pm - 4:45 am

BOS

CCU

26h 05m

2 stops

$834Multiple Airlines

Fri, May 29 - Wed, Aug 12

8:15 pm - 5:20 pm

CCU

BOS

30h 35m

2 stops

8:25 pm - 8:25 am

BOS

CCU

26h 30m

2 stops

$835KLM

Wed, Mar 25 - Wed, Apr 1

6:00 pm - 2:55 pm

CCU

BOS

30h 25m

2 stops

5:10 pm - 5:30 am

BOS

CCU

26h 50m

2 stops

$879Air France

Sun, Jul 12 - Mon, Sep 28

6:30 pm - 2:20 pm

CCU

BOS

29h 20m

2 stops

11:30 pm - 7:30 am

BOS

CCU

46h 30m

3 stops

$896Multiple Airlines

Tue, Mar 24 - Tue, Mar 31

8:55 pm - 3:10 pm

CCU

BOS

27h 45m

1 stop

4:25 pm - 3:00 am

BOS

CCU

25h 05m

1 stop

$913Etihad Airways

Wed, Mar 25 - Wed, Apr 1

8:55 pm - 3:10 pm

CCU

BOS

27h 45m

1 stop

4:25 pm - 3:00 am

BOS

CCU

25h 05m

1 stop

$914Etihad Airways

Wed, Mar 25 - Wed, Apr 1

4:30 pm - 2:30 pm

CCU

BOS

31h 30m

2 stops

8:25 pm - 8:25 am

BOS

CCU

26h 30m

2 stops

$931Multiple Airlines

Wed, Mar 25 - Wed, Apr 1

9:30 pm - 2:40 pm

CCU

BOS

26h 40m

1 stop

4:25 pm - 3:00 am

BOS

CCU

25h 05m

1 stop

$934Etihad Airways

Fri, May 29 - Wed, Aug 12

6:00 pm - 2:55 pm

CCU

BOS

30h 25m

2 stops

8:25 pm - 9:05 am

BOS

CCU

27h 10m

2 stops

$943Multiple Airlines

Thu, May 28 - Fri, Aug 28

Etihad Airways flights from Kolkata to Boston

Our best Etihad Airways deals on Kolkata to Boston flight tickets

Etihad Airways

Mar 25

CCU8:55 pmKolkata Netaji S. Chandra

27h 45m

1 stop

BOS3:10 pmBoston Logan Intl

Apr 1

BOS4:25 pmBoston Logan Intl

25h 05m

1 stop

CCU3:00 amKolkata Netaji S. Chandra

$913

Etihad Airways

Mar 25

CCU8:55 pmKolkata Netaji S. Chandra

27h 45m

1 stop

BOS3:10 pmBoston Logan Intl

Apr 1

BOS4:25 pmBoston Logan Intl

25h 05m

1 stop

CCU3:00 amKolkata Netaji S. Chandra

$914

Etihad Airways

May 29

CCU9:30 pmKolkata Netaji S. Chandra

26h 40m

1 stop

BOS2:40 pmBoston Logan Intl

Aug 12

BOS4:25 pmBoston Logan Intl

25h 05m

1 stop

CCU3:00 amKolkata Netaji S. Chandra

$934

KLM flights from Kolkata to Boston

Our best KLM deals on Kolkata to Boston flight tickets

KLM

Mar 25

CCU8:15 pmKolkata Netaji S. Chandra

30h 35m

2 stops

BOS5:20 pmBoston Logan Intl

Apr 1

BOS8:25 pmBoston Logan Intl

26h 30m

2 stops

CCU8:25 amKolkata Netaji S. Chandra

$835

KLM

Jul 14

CCU10:30 pmKolkata Netaji S. Chandra

29h 30m

2 stops

BOS6:30 pmBoston Logan Intl

Sep 30

BOS8:25 pmBoston Logan Intl

27h 10m

2 stops

CCU9:05 amKolkata Netaji S. Chandra

$1,119

Fly from

Fly to

Route

Depart

Return

Price

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Tue 3/24

8:15 pm-2:20 pm

2 stops27h 35m

Boston Logan Intl

Tue 3/31

5:10 pm-4:45 am

2 stops26h 05m

$816

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Fri 5/29

10:30 pm-6:30 pm

2 stops29h 30m

Boston Logan Intl

Wed 8/12

5:10 pm-4:45 am

2 stops26h 05m

$834

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Wed 3/25

8:15 pm-5:20 pm

2 stops30h 35m

Boston Logan Intl

Wed 4/1

8:25 pm-8:25 am

2 stops26h 30m

$835

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Sun 7/12

6:00 pm-2:55 pm

2 stops30h 25m

Boston Logan Intl

Mon 9/28

5:10 pm-5:30 am

2 stops26h 50m

$879

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Tue 3/24

6:30 pm-2:20 pm

2 stops29h 20m

Boston Logan Intl

Tue 3/31

11:30 pm-7:30 am

3 stops46h 30m

$896

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Wed 3/25

8:55 pm-3:10 pm

1 stop27h 45m

Boston Logan Intl

Wed 4/1

4:25 pm-3:00 am

1 stop25h 05m

$913

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Wed 3/25

8:55 pm-3:10 pm

1 stop27h 45m

Boston Logan Intl

Wed 4/1

4:25 pm-3:00 am

1 stop25h 05m

$914

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Wed 3/25

4:30 pm-2:30 pm

2 stops31h 30m

Boston Logan Intl

Wed 4/1

8:25 pm-8:25 am

2 stops26h 30m

$931

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Fri 5/29

9:30 pm-2:40 pm

1 stop26h 40m

Boston Logan Intl

Wed 8/12

4:25 pm-3:00 am

1 stop25h 05m

$934

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Thu 5/28

6:00 pm-2:55 pm

2 stops30h 25m

Boston Logan Intl

Fri 8/28

8:25 pm-9:05 am

2 stops27h 10m

$943

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 $994.

Can stopping save me money on Kolkata to Boston flights?

You could potentially save up to 16% 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 February 2026, prices for Kolkata to Boston flights are approximately 32% 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	20h 00m
Direct flights	None

The fastest flight from Kolkata to Boston takes 20h 00m

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 20h 00m.
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 February 2026, 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 69% of the total bookings. Other popular airlines include Emirates with 19% and Qatar Airways with 12%.

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 7.3 1,421 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $984	Free Cancellation	Rating 7.4 3,745 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,023	Free Cancellation	Rating 8.1 3,534 reviews	Search Emirates flights

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Laconia

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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.