What’s the fastest stopover option from Kolkata to Boston?

Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 20h 44m. Find deals

Which airport typically offers the quickest stopover for flights from Kolkata to Boston?

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 1h 46m. Find deals

What’s the top stopover airport for flights from Kolkata to Boston?

Abu Dhabi (AUH) – chosen by Cheapflights users on 48% of one-stop itineraries from Kolkata to Boston on Cheapflights. Find deals

What’s the cheapest stopover airport for flights from Kolkata to Boston?

Abu Dhabi (AUH) is the most affordable one-stop option, with an average return flight price of ₹ 128,766. Find deals

How long is the flight from Kolkata to Boston?

Etihad Airways can get you from Kolkata to Boston in just under 27h 45m. Your travel time can differ by up to . Kolkata and Boston are separated by a distance of 12476 km.

What are the cheapest airlines flying from Kolkata to Boston round-trip?

Cheapflights users have booked flights from Kolkata to Boston return from ₹ 76,160. Other airlines that can offer you cheap pricing are Qatar Airways, from ₹ 89,861, and Emirates, from ₹ 99,040. Etihad Airways is priced at 36% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Kolkata to Boston?

Travellers seeking maximum savings on their Kolkata to Boston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the most popular airlines that fly from Kolkata to Boston?

The most popular airlines flying from Kolkata to Boston are Emirates, Etihad Airways and Qatar Airways. Something to consider prior to booking your flight.

What is the cheapest day to fly return from Kolkata to Boston?

Users have found that flying from Kolkata to Boston on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Users have found that booking a flight from Kolkata to Boston at least 16 days early can save you up to 44% on average compared to booking a flight this week. If booking 16 days before your flight isn’t an option for you, users have found flights from Kolkata to Boston for as little as ₹ 89,260 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as ₹ 139,673 for flights departing within the next 3 days.

What is the cheapest month to fly from Kolkata to Boston?

The best pricing can be found in the month of September. Prices to Boston from Kolkata average ₹ 120,662. You can even find prices in September for less than ₹ 120,662, as users have found deals to Boston from as low as ₹ 78,401. The month of January appears to be one of the more expensive times to travel to Boston from Kolkata. Flying in the targeted month can save you up to 132%.

What is the cheapest time of day to fly from CCU to BOS?

One of the essential ways to save on airfare from Kolkata to Boston is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 4% on airfare.

Can I find deals for flights from Kolkata to Boston that include hotel bookings?

Yes. In addition to deals on Kolkata to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Kolkata to Boston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Boston.

Can I find deals for business class flights from Kolkata to Boston?

Yes. Cheapflights offers flight deals from Kolkata to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 39,200+ Cheap Flights from Kolkata to Boston

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Boston Logan Intl are usually found in September or July, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Kolkata to Boston

Round-trip from	₹ 66,040
One-way from	₹ 39,200
Popular in	January
Cheapest in	September
Average price	₹ 87,759

Etihad Airways
7/11-23/4
2 total stops
46h 05m total
Kolkata to Boston

Search Deals

Etihad Airways
1/10
1 total stop
26h 55m total
Kolkata to Boston

Search Deals

Highest demand for flights based on searches. 29% potential increase in price (₹ 4,507,960 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 13% potential price decrease (₹ 1,286,530 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Kolkata to Boston

Cheapest flights from Kolkata to Boston
Explore the most affordable flight options available from Kolkata to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Thu 6/1103:35CCU - BOS

1 stop21h 05mEtihad Airways

Thu 23/416:30BOS - CCU

1 stop18h 20mEtihad Airways

Deal found 12/9₹ 66,040

Fri 10/1004:00CCU - BOS

1 stop20h 25mEtihad Airways

Sun 12/1016:30BOS - CCU

1 stop25h 00mEtihad Airways

Deal found 11/9₹ 68,424

Fri 7/1117:30CCU - BOS

2 stops28h 30mAir India

Thu 23/405:30BOS - CCU

2 stops28h 15mAir India

Deal found 12/9₹ 73,986

Wed 22/1021:30CCU - BOS

1 stop26h 55mEtihad Airways

Thu 4/1215:40BOS - CCU

1 stop17h 50mEtihad Airways

Deal found 12/9₹ 80,961

Fri 10/1022:30CCU - BOS

2 stops30h 40mIndiGo

Sun 12/1021:35BOS - CCU

2 stops34h 45mIndiGo

Deal found 12/9₹ 82,727

Thu 6/1103:35CCU - BOS

1 stop21h 05mMultiple Airlines

Thu 23/416:30BOS - CCU

2 stops31h 20mMultiple Airlines

Deal found 12/9₹ 84,316

Best flights from Kolkata to Boston
Discover carefully curated flight deals from Kolkata to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 September 2025.

Fri 7/1120:55CCU - BOS

1 stop27h 45mEtihad Airways

Thu 23/416:30BOS - CCU

1 stop18h 20mEtihad Airways

Deal found 12/9₹ 66,040

Fri 7/1120:55CCU - BOS

2 stops28h 35mAir India

Thu 23/405:30BOS - CCU

2 stops28h 15mAir India

Deal found 11/9₹ 73,986

Thu 6/1103:35CCU - BOS

1 stop21h 05mMultiple Airlines

Thu 23/416:30BOS - CCU

2 stops31h 20mMultiple Airlines

Deal found 12/9₹ 84,316

Fri 10/1004:00CCU - BOS

1 stop20h 25mEtihad Airways

Sun 12/1016:30BOS - CCU

1 stop25h 00mEtihad Airways

Deal found 11/9₹ 68,424

Wed 22/1021:30CCU - BOS

1 stop26h 55mEtihad Airways

Thu 4/1215:40BOS - CCU

1 stop17h 50mEtihad Airways

Deal found 12/9₹ 80,961

Last-minute flights from Kolkata to Boston
Discover last-minute flight deals from Kolkata to Boston. Data last updated 13 September 2025 and is based on user searches.

Fri 10/1004:00CCU - BOS

1 stop20h 25mEtihad Airways

Sun 12/1016:30BOS - CCU

1 stop25h 00mEtihad Airways

Deal found 11/9₹ 68,424

Fri 10/1022:30CCU - BOS

2 stops30h 40mIndiGo

Sun 12/1021:35BOS - CCU

2 stops34h 45mIndiGo

Deal found 12/9₹ 82,727

Tue 21/1003:50CCU - BOS

1 stop20h 45mQatar Airways

Thu 4/1220:45BOS - CCU

1 stop18h 40mQatar Airways

Deal found 12/9₹ 110,979

Wed 22/1021:30CCU - BOS

1 stop26h 55mEtihad Airways

Thu 4/1215:40BOS - CCU

1 stop17h 50mEtihad Airways

Deal found 12/9₹ 80,961

Wed 22/1019:05CCU - BOS

2 stops28h 05mMultiple Airlines

Thu 4/1218:30BOS - CCU

2 stops26h 10mMultiple Airlines

Deal found 12/9₹ 88,907

Wed 22/1019:55CCU - BOS

2 stops25h 20mAir India

Thu 4/1208:30BOS - CCU

3 stops27h 55mAir India

Deal found 12/9₹ 96,853

One-way flights from Kolkata to Boston
Search for one-way flight options from Kolkata to Boston. Find affordable one-way fares based on user searches. Data last updated 13 September 2025.

Wed 1/1021:30CCU - BOS

1 stop26h 55mEtihad Airways

Deal found 11/9₹ 39,200

Tue 21/1004:00CCU - BOS

1 stop20h 25mEtihad Airways

Deal found 11/9₹ 39,907

Thu 2/1004:00CCU - BOS

1 stop20h 25mEtihad Airways

Deal found 11/9₹ 40,701

Sun 28/921:30CCU - BOS

1 stop26h 55mEtihad Airways

Deal found 11/9₹ 40,789

Tue 30/922:15CCU - BOS

2 stops26h 10mMultiple Airlines

Deal found 11/9₹ 43,173

Wed 15/1021:15CCU - BOS

2 stops31h 55mIndiGo

Deal found 12/9₹ 43,703

Thu 9/1002:00CCU - BOS

2 stops27h 10mIndiGo

Deal found 11/9₹ 44,321

Tue 21/1015:10CCU - BOS

2 stops30h 05mAir India

Deal found 11/9₹ 44,851

Wed 1/1017:30CCU - BOS

2 stops29h 45mAir India

Deal found 11/9₹ 45,027

Mon 29/922:15CCU - BOS

2 stops26h 10mMultiple Airlines

Deal found 11/9₹ 46,175

Fly from

Fly to

Route

Depart

Return

Price

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Fri 7/11

20:55-14:10

1 stop27h 45m

Boston Logan Intl

Thu 23/4

16:30-20:20

1 stop18h 20m

₹ 66,040

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Fri 10/10

04:00-14:55

1 stop20h 25m

Boston Logan Intl

Sun 12/10

16:30-03:00

1 stop25h 00m

₹ 68,424

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Fri 7/11

20:55-15:00

2 stops28h 35m

Boston Logan Intl

Thu 23/4

05:30-19:15

2 stops28h 15m

₹ 73,986

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Wed 22/10

21:30-14:55

1 stop26h 55m

Boston Logan Intl

Thu 4/12

15:40-20:00

1 stop17h 50m

₹ 80,961

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Thu 6/11

03:35-14:10

1 stop21h 05m

Boston Logan Intl

Thu 23/4

16:30-09:20

2 stops31h 20m

₹ 84,316

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Fri 10/10

04:00-14:55

1 stop20h 25m

₹ 40,701

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Thu 2/10

04:00-14:55

1 stop20h 25m

₹ 40,701

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Fri 3/10

21:30-14:55

1 stop26h 55m

₹ 40,789

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Wed 1/10

21:30-14:55

1 stop26h 55m

₹ 40,789

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Sun 28/9

21:30-14:55

1 stop26h 55m

₹ 40,789

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 15 results

Best time to book a flight from Kolkata to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kolkata with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Boston

Prices

How far ahead should I book a flight from Kolkata to Boston?

The best time to book flights from Kolkata to Boston is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Kolkata to Boston?

Currently, October is the cheapest month in which you can book a flight from Kolkata to Boston (average of ₹ 938). Flying from Kolkata to Boston in August is currently the most expensive (average of ₹ 1,167). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Boston

Get a feel of what it's like to fly with Emirates, Qatar Airways, andEtihad Airways from Kolkata to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,334 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Emirates

8.1

Very Good

3,334 reviews

Emirates

8.1

Very Good

3,334 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Qatar Airways

7.4

Good

3,624 reviews

Emirates

8.1

Very Good

3,334 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Etihad Airways

7.4

Good

1,250 reviews

Emirates

8.1

Very Good

3,334 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

How long is the flight from Kolkata to Boston?
Etihad Airways can get you from Kolkata to Boston in just under 27h 45m. Your travel time can differ by up to . Kolkata and Boston are separated by a distance of 12476 km.
What are the cheapest airlines flying from Kolkata to Boston round-trip?
Cheapflights users have booked flights from Kolkata to Boston return from ₹ 76,160. Other airlines that can offer you cheap pricing are Qatar Airways, from ₹ 89,861, and Emirates, from ₹ 99,040. Etihad Airways is priced at 36% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Kolkata to Boston that include hotel bookings?
Yes. In addition to deals on Kolkata to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kolkata to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Boston.
Can I find deals for business class flights from Kolkata to Boston?
Yes. Cheapflights offers flight deals from Kolkata to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Kolkata to Boston?
Currently, October is the cheapest month in which you can book a flight from Kolkata to Boston (average of ₹ 938). Flying from Kolkata to Boston in August is currently the most expensive (average of ₹ 1,167). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Kolkata to Boston

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest₹ 76,160	Average₹ 98,909	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest₹ 89,861	Average₹ 126,930	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest₹ 99,040	Average₹ 105,584	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

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How does Cheapflights help users find flights from Kolkata to Boston?

Cheapflights makes it easy to find Kolkata to Boston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Boston?

Cheapflights helps you find that perfect flight to Boston from Kolkata by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kolkata to Boston with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kolkata to Boston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Kolkata to Boston become cheaper?

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Cheap flights from Kolkata to Boston from ₹ 39,200

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Boston Logan Intl are usually found in September or July, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Kolkata to Boston

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kolkata to Boston

Cheapest flights from Kolkata to BostonExplore the most affordable flight options available from Kolkata to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Explore the most affordable flight options available from Kolkata to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Kolkata to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kolkata with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Boston

How far ahead should I book a flight from Kolkata to Boston?

What is the cheapest month to book a flight from Kolkata to Boston?

What’s the top stopover airport for flights from Kolkata to Boston?

What’s the fastest stopover option from Kolkata to Boston?

What’s the fastest stopover option from Kolkata to Boston?

Which airport typically offers the quickest stopover for flights from Kolkata to Boston?

Reviews of airlines servicing Boston

Get a feel of what it's like to fly with Emirates, Qatar Airways, andEtihad Airways from Kolkata to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Kolkata to Boston?

What are the cheapest airlines flying from Kolkata to Boston round-trip?

Can I find deals for flights from Kolkata to Boston that include hotel bookings?

How can I find direct flights from Kolkata to Boston?

Can I find deals for business class flights from Kolkata to Boston?

What is the cheapest month to book a flight from Kolkata to Boston?

Travelling to a place near Boston?

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Other flights to Boston

Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 September 2025.

Top 3 airlines flying from Kolkata to Boston

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How does Cheapflights help users find flights from Kolkata to Boston?

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Can Cheapflights find flights from Kolkata to Boston with no change fees?

Can Cheapflights notify me if prices for flights from Kolkata to Boston become cheaper?

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Cheapest flights from Kolkata to Boston
Explore the most affordable flight options available from Kolkata to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.