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Kolkata To Boston Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

August
September
October
November
December
January
February
March
April

August is by far the best month, wherein you can get cheapest flights for Kolkata to Boston. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Kolkata To Boston

Cheapest
Etihad Airways
Etihad Airways

CCU

04:00

Kolkata Netaji Subhash Chandra Bose International Airport

Sun , 07 Sep 2025

20h 25m
ellipse
1 Stop

BOS

14:55

Boston General Edward Lawrence Logan International Airport

Sun, 07 Sep 2025

$488
Qatar Airways
Qatar Airways

CCU

03:50

Kolkata Netaji Subhash Chandra Bose International Airport

Sun , 07 Sep 2025

20h 45m
ellipse
1 Stop

BOS

15:05

Boston General Edward Lawrence Logan International Airport

Sun, 07 Sep 2025

$659
Emirates
Emirates

CCU

20:45

Kolkata Netaji Subhash Chandra Bose International Airport

Sun , 07 Sep 2025

26h 55m
ellipse
1 Stop

BOS

14:10

Boston General Edward Lawrence Logan International Airport

Mon, 08 Sep 2025

$762
Turkish Airlines
Turkish Airlines

CCU

22:30

Kolkata Netaji Subhash Chandra Bose International Airport

Sun , 07 Sep 2025

30h 40m
ellipse
2 Stop

BOS

19:40

Boston General Edward Lawrence Logan International Airport

Mon, 08 Sep 2025

$897
Air India
Air India

CCU

20:30

Kolkata Netaji Subhash Chandra Bose International Airport

Sun , 07 Sep 2025

27h 10m
ellipse
2 Stop

BOS

14:10

Boston General Edward Lawrence Logan International Airport

Mon, 08 Sep 2025

$3138
ellipse

Early Morning Flight Kolkata to Boston

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Cheapest Flight
Found
$659
group
Average Flight
Time
20h 45m
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Date/Time
07 Sep 2025
03:50 AM
plane
Airlines
Qatar Airways
Ellipse

Late Night Flight Kolkata to Boston

wallet
Cheapest Flight
Found
$762
group
Average Flight
Time
26h 55m
calendar
Date/Time
07 Sep 2025
20:45 PM
plane
Airlines
Emirates