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$511+ Cheap flights from Massachusetts to Kolkata (CCU)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CCU
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
1 adult, Economy
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Cheap flight deals from Massachusetts to Kolkata

Cheapest flights from Massachusetts to Kolkata
Explore the most affordable flight options available from Massachusetts to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.

This Trip.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:25 pm
BOS
-
CCU
2 stops27h 05m
Multiple Airlines
Thu 8/277:15 pm
CCU
-
BOS
2 stops52h 55m
Multiple Airlines
Deal found 5/2$939
This Gotogate deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:25 pm
BOS
-
CCU
1 stop25h 05m
Etihad Airways
Sat 9/264:10 am
CCU
-
BOS
1 stop20h 00m
Etihad Airways
Deal found 5/2$946
This Indian Eagle deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:00 pm
BOS
-
CCU
1 stop19h 00m
Qatar Airways
Wed 11/113:25 am
CCU
-
BOS
1 stop21h 25m
Qatar Airways
Deal found 5/1$961
This Indian Eagle deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:50 pm
BOS
-
CCU
2 stops26h 30m
Multiple Airlines
Fri 11/138:35 pm
CCU
-
BOS
2 stops32h 00m
Multiple Airlines
Deal found 5/1$963
This KAYAK deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:25 pm
BOS
-
CCU
1 stop18h 35m
Etihad Airways
Mon 11/168:55 pm
CCU
-
BOS
1 stop27h 45m
Etihad Airways
Deal found 5/1$968
This Indian Eagle deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:00 pm
BOS
-
CCU
1 stop19h 00m
Qatar Airways
Fri 11/133:25 am
CCU
-
BOS
1 stop21h 25m
Qatar Airways
Deal found 5/1$999
This Indian Eagle deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:05 pm
BOS
-
CCU
1 stop18h 20m
Qatar Airways
Sat 12/263:25 am
CCU
-
BOS
1 stop21h 25m
Qatar Airways
Deal found 5/2$1,002
This Ovago deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:00 pm
BOS
-
CCU
1 stop19h 00m
Qatar Airways
Tue 11/103:25 am
CCU
-
BOS
1 stop21h 25m
Qatar Airways
Deal found 5/1$1,009
This FlightHub deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:00 pm
BOS
-
CCU
1 stop19h 00m
Qatar Airways
Sat 10/244:00 am
CCU
-
BOS
1 stop20h 45m
Qatar Airways
Deal found 5/5$1,014
This Indian Eagle deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:50 pm
BOS
-
CCU
2 stops28h 30m
Multiple Airlines
Fri 9/2512:30 am
CCU
-
BOS
2 stops28h 55m
Multiple Airlines
Deal found 5/2$1,016
This Turkish Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:50 pm
BOS
-
CCU
2 stops33h 35m
Multiple Airlines
Sat 10/249:00 pm
CCU
-
BOS
2 stops31h 35m
Multiple Airlines
Deal found 5/4$1,019

Find flight deals from Massachusetts to Kolkata

Keep the following information in mind while searching for Massachusetts to Kolkata flight deals. Data was last updated May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$939
(Trip.com)

One-way from

$511
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$1,345
Provider with most accurate pricing for Boston Logan Intl-Kolkata Netaji S. Chandra flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Kolkata Netaji S. Chandra flights.
Search Deals
From Massachusetts to Kolkata Netaji S. Chandra
Search Deals
One-way flight from Massachusetts to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 6, 2026.
Use the filters below to find and compare flights from Massachusetts to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Mon 6/1

8:30 pm-2:30 am

2 stops44h 30m

Kolkata Netaji S. Chandra

Wed 7/8

4:00 am-3:15 pm

1 stop20h 45m

$1,219

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Mon 6/1

11:05 pm-7:15 pm

1 stop34h 40m

Kolkata Netaji S. Chandra

Wed 7/8

8:55 pm-2:10 pm

1 stop26h 45m

$1,345
Quickest round-trip

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Sat 6/27

4:25 pm-8:30 pm

1 stop18h 35m

Kolkata Netaji S. Chandra

Sat 7/25

4:10 am-2:40 pm

1 stop20h 00m

$1,364

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Sun 7/26

11:05 pm-8:10 am

1 stop23h 35m

Kolkata Netaji S. Chandra

Thu 7/30

6:35 am-2:10 pm

2 stops41h 05m

$1,410

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Fri 6/5

11:05 pm-8:10 am

1 stop23h 35m

Kolkata Netaji S. Chandra

Thu 6/18

9:50 am-2:10 pm

1 stop37h 50m

$1,413

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Mon 6/15

10:35 am-8:10 am

2 stops60h 05m

Kolkata Netaji S. Chandra

Fri 7/3

8:55 pm-2:41 pm

2 stops27h 16m

$1,416

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Sun 7/26

9:50 pm-2:25 pm

2 stops31h 05m

Kolkata Netaji S. Chandra

Thu 7/30

12:30 am-7:55 pm

2 stops28h 55m

$1,420

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Fri 6/12

10:35 am-7:15 pm

2 stops47h 10m

Kolkata Netaji S. Chandra

Fri 6/19

9:50 am-2:41 pm

2 stops38h 21m

$1,453

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Sun 6/7

11:05 pm-8:10 am

1 stop23h 35m

Kolkata Netaji S. Chandra

Thu 6/18

9:50 am-2:10 pm

1 stop37h 50m

$1,458

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Sun 6/7

11:05 pm-8:10 am

1 stop23h 35m

Kolkata Netaji S. Chandra

Wed 6/17

8:55 pm-2:10 pm

1 stop26h 45m

$1,476

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Massachusetts to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Massachusetts with our price prediction graph.
Estimated round-trip 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 Massachusetts to Kolkata

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

The price you pay for your flight from Massachusetts to Kolkata may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Massachusetts to Kolkata (average of $439). Flying from Massachusetts to Kolkata in July is currently the most expensive (average of $1,105). 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.

How much does it cost to fly round-trip from Massachusetts to Kolkata?

Related info for your journey

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

  • What airport do you fly into for flights to Kolkata from Massachusetts?

    Kolkata Netaji S. Chandra (CCU), located 8.3 mi from the city center, is the airport you fly into when you book flights from Massachusetts to Kolkata.

  • How long is the flight from Massachusetts to Kolkata?

    Departing from Massachusetts to Kolkata will take you 18h 35m. Airlines will cover a distance of 7752 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Massachusetts to Kolkata one-way?

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $350. Users have also found prices from $411 and $515 on IndiGo and Qatar Airways, respectively.

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

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

  • How can I find direct flights from Massachusetts to Kolkata?

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Kolkata 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 Massachusetts to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from Massachusetts to Kolkata (average of $439). Flying from Massachusetts to Kolkata in July is currently the most expensive (average of $1,105). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Massachusetts to Kolkata

Discover the top 5 airlines that operate flights from Massachusetts to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$899Average$1,267FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$935Average$1,171FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$949Average$1,278FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,248Average$1,335FlexibilityNo cancel feeOn-time75%
SWISSCheapest$1,359Average$1,790FlexibilityNo cancel feeOn-time79%

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