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 65% 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 November 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.

$434 Cheap Flights from Kolkata to Boston in 2025/26

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8:15 pm - 2:30 pmCCU-BOS

27h 45m2 stops

4:45 pm - 7:40 amBOS-CCU

29h 25m2 stops

$814KLM

Find Deal

Wed, Mar 25 - Sun, Mar 29

8:55 pm - 3:10 pmCCU-BOS

27h 45m1 stop

4:30 pm - 2:50 amBOS-CCU

24h 50m1 stop

$935Etihad Airways

Find Deal

Wed, Mar 25 - Sun, Mar 29

3:45 am - 2:55 pmCCU-BOS

20h 40m1 stop

4:30 pm - 2:50 amBOS-CCU

24h 50m1 stop

$937Etihad Airways

Find Deal

Mon, May 4 - Wed, Jul 8

9:15 pm - 2:55 pmCCU-BOS

27h 10m2 stops

4:30 pm - 12:50 amBOS-CCU

22h 50m2 stops

$982Multiple Airlines

Find Deal

Tue, May 5 - Wed, Jul 8

2:10 pm - 2:55 pmCCU-BOS

34h 15m3 stops

4:30 pm - 12:35 amBOS-CCU

22h 35m2 stops

$988Multiple Airlines

Find Deal

Tue, May 5 - Wed, Jul 8

3:45 am - 2:55 pmCCU-BOS

20h 40m1 stop

4:30 pm - 12:50 amBOS-CCU

22h 50m2 stops

$1,015Multiple Airlines

Find Deal

Mon, May 4 - Wed, Jul 8

9:30 pm - 4:20 pmCCU-BOS

29h 20m2 stops

8:25 pm - 7:45 amBOS-CCU

24h 50m2 stops

$1,039KLM

Find Deal

Wed, Dec 17 - Wed, Dec 24

2:10 pm - 2:55 pmCCU-BOS

34h 15m3 stops

4:30 pm - 4:15 amBOS-CCU

26h 15m3 stops

$1,065Multiple Airlines

Find Deal

Tue, May 5 - Wed, Jul 8

9:45 am - 2:10 pmCCU-BOS

37h 55m1 stop

11:05 pm - 8:10 amBOS-CCU

23h 35m1 stop

$1,074Emirates

Find Deal

Fri, May 15 - Tue, Jun 2

3:45 am - 2:55 pmCCU-BOS

20h 40m1 stop

4:30 pm - 4:15 amBOS-CCU

26h 15m3 stops

$1,086Multiple Airlines

Find Deal

Mon, May 4 - Wed, Jul 8

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

27h 45m

2 stops

BOS2:30 pmBoston Logan Intl

Mar 29

BOS4:45 pmBoston Logan Intl

29h 25m

2 stops

CCU7:40 amKolkata Netaji S. Chandra

$814

Find similar

KLM

Dec 17

CCU9:30 pmKolkata Netaji S. Chandra

29h 20m

2 stops

BOS4:20 pmBoston Logan Intl

Dec 24

BOS8:25 pmBoston Logan Intl

24h 50m

2 stops

CCU7:45 amKolkata Netaji S. Chandra

$1,039

Find similar

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

Mar 29

BOS4:30 pmBoston Logan Intl

24h 50m

1 stop

CCU2:50 amKolkata Netaji S. Chandra

$935

Find similar

Etihad Airways

May 4

CCU3:45 amKolkata Netaji S. Chandra

20h 40m

1 stop

BOS2:55 pmBoston Logan Intl

Jul 8

BOS4:30 pmBoston Logan Intl

24h 50m

1 stop

CCU2:50 amKolkata Netaji S. Chandra

$937

Find similar

Etihad Airways

Dec 16

CCU3:35 amKolkata Netaji S. Chandra

21h 05m

1 stop

BOS2:10 pmBoston Logan Intl

Dec 24

BOS3:40 pmBoston Logan Intl

24h 30m

1 stop

CCU2:40 amKolkata Netaji S. Chandra

$1,231

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Wed 3/25

8:15 pm-2:30 pm

2 stops27h 45m

Boston Logan Intl

Sun 3/29

4:45 pm-7:40 am

2 stops29h 25m

$814

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Wed 3/25

8:55 pm-3:10 pm

1 stop27h 45m

Boston Logan Intl

Sun 3/29

4:30 pm-2:50 am

1 stop24h 50m

$935

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Mon 5/4

3:45 am-2:55 pm

1 stop20h 40m

Boston Logan Intl

Wed 7/8

4:30 pm-2:50 am

1 stop24h 50m

$937

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Tue 5/5

9:15 pm-2:55 pm

2 stops27h 10m

Boston Logan Intl

Wed 7/8

4:30 pm-12:50 am

2 stops22h 50m

$982

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Tue 5/5

2:10 pm-2:55 pm

3 stops34h 15m

Boston Logan Intl

Wed 7/8

4:30 pm-12:35 am

2 stops22h 35m

$988

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Mon 5/4

3:45 am-2:55 pm

1 stop20h 40m

Boston Logan Intl

Wed 7/8

4:30 pm-12:50 am

2 stops22h 50m

$1,015

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Wed 12/17

9:30 pm-4:20 pm

2 stops29h 20m

Boston Logan Intl

Wed 12/24

8:25 pm-7:45 am

2 stops24h 50m

$1,039

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Tue 5/5

2:10 pm-2:55 pm

3 stops34h 15m

Boston Logan Intl

Wed 7/8

4:30 pm-4:15 am

3 stops26h 15m

$1,065

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Fri 5/15

9:45 am-2:10 pm

1 stop37h 55m

Boston Logan Intl

Tue 6/2

11:05 pm-8:10 am

1 stop23h 35m

$1,074

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Mon 5/4

3:45 am-2:55 pm

1 stop20h 40m

Boston Logan Intl

Wed 7/8

4:30 pm-4:15 am

3 stops26h 15m

$1,086

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 $998. 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 $1,320 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 49% 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 November 2025, prices for Kolkata to Boston flights are approximately 12% 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

Direct flights	None

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 40m.
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 November 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 65% 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 $881	Free Cancellation	Rating 7.4 1,308 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $998	Free Cancellation	Rating 7.4 3,664 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,129	Free Cancellation	Rating 8.1 3,419 reviews	Search Emirates flights

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Chatham

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.

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.

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Cheap flights from Kolkata to Boston from $434

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 3/1. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Kolkata to Boston

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

KLM flights from Kolkata to Boston

Our best KLM deals on Kolkata to Boston flight tickets

Etihad Airways flights from Kolkata to Boston

Our best Etihad Airways deals on Kolkata to Boston flight tickets

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Use the filters below to find and compare flights from Kolkata to Boston that are best for you.

See travel insights to Boston from

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?

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 49% 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 November 2025, prices for Kolkata to Boston flights are approximately 12% 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

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