Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kolkata to Boston from $384

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kolkata to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
3:50 am - 2:40 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
20h 20m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
4:25 pm - 8:30 pmBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
18h 35m1 stop Abu Dhabi Zayed Intl
$678Etihad Airways
Mon, Sep 28 - Thu, Oct 1
Etihad Airways Logo
3:50 am - 2:40 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
20h 20m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
4:25 pm - 8:30 pmBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
18h 35m1 stop Abu Dhabi Zayed Intl
$872Etihad Airways
Fri, Oct 9 - Sat, Oct 17
Etihad Airways Logo
9:00 pm - 2:10 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
27h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
3:40 pm - 7:55 pmBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
17h 45m1 stop Abu Dhabi Zayed Intl
$887Etihad Airways
Mon, Nov 9 - Sat, Jan 16
Qatar Airways Logo
3:40 am - 3:15 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
21h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
8:40 pm - 1:55 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
18h 45m1 stop Doha Hamad Intl
$888Qatar Airways
Tue, Oct 20 - Mon, Nov 9
Multiple Airlines Logo
3:50 am - 2:40 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
20h 20m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
4:25 pm - 1:45 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
23h 50m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl
$894Multiple Airlines
Mon, Sep 28 - Thu, Oct 1
Etihad Airways Logo
9:00 pm - 2:10 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
27h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
3:40 pm - 7:55 pmBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
17h 45m1 stop Abu Dhabi Zayed Intl
$896Etihad Airways
Mon, Jan 18 - Tue, Jan 26
Multiple Airlines Logo
8:25 pm - 2:40 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
27h 45m2 stops Bengaluru Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
4:25 pm - 1:45 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
23h 50m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl
$963Multiple Airlines
Tue, Sep 29 - Thu, Oct 1
Multiple Airlines Logo
5:00 pm - 2:40 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
31h 10m3 stops Hyderabad Rajiv Gandhi Intl Bengaluru Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
4:25 pm - 1:45 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
23h 50m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl
$966Multiple Airlines
Tue, Sep 29 - Thu, Oct 1
Multiple Airlines Logo
9:30 pm - 2:29 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
27h 29m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle
Multiple Airlines Logo
7:20 pm - 7:35 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
25h 45m2 stops Amsterdam Schiphol Bengaluru Intl
$985Multiple Airlines
Mon, Nov 9 - Sat, Jan 16
Qatar Airways Logo
3:40 am - 3:15 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
21h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
6:01 am - 2:10 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
34h 39m2 stops New York John F Kennedy Intl Doha Hamad Intl
$1,308Qatar Airways
Thu, Oct 8 - Fri, Oct 16

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Virgin Atlantic flights from Kolkata to Boston

Our best Virgin Atlantic deals on Kolkata to Boston flight tickets
Virgin Atlantic
Oct 2
CCU7:00 pmKolkata Netaji S. Chandra
33h 20m
2 stops
BOS6:50 pmBoston Logan Intl
Oct 9
BOS9:30 pmBoston Logan Intl
29h 35m
2 stops
CCU12:35 pmKolkata Netaji S. Chandra
$1,328
Virgin Atlantic
Oct 3
CCU4:15 pmKolkata Netaji S. Chandra
53h 36m
2 stops
BOS12:21 pmBoston Logan Intl
Oct 10
BOS9:30 pmBoston Logan Intl
24h 15m
2 stops
CCU7:15 amKolkata Netaji S. Chandra
$1,413

Etihad Airways flights from Kolkata to Boston

Our best Etihad Airways deals on Kolkata to Boston flight tickets
Etihad Airways
Sep 16
CCU9:30 pmKolkata Netaji S. Chandra
26h 10m
1 stop
BOS2:10 pmBoston Logan Intl
Sep 20
BOS4:40 pmBoston Logan Intl
24h 45m
1 stop
CCU2:55 amKolkata Netaji S. Chandra
$785
Etihad Airways
Sep 16
CCU9:30 pmKolkata Netaji S. Chandra
26h 10m
1 stop
BOS2:10 pmBoston Logan Intl
Sep 20
BOS4:40 pmBoston Logan Intl
24h 45m
1 stop
CCU2:55 amKolkata Netaji S. Chandra
$808
Etihad Airways
Sep 16
CCU9:30 pmKolkata Netaji S. Chandra
26h 10m
1 stop
BOS2:10 pmBoston Logan Intl
Sep 20
BOS4:40 pmBoston Logan Intl
24h 45m
1 stop
CCU2:55 amKolkata Netaji S. Chandra
$810

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Mon 9/28

3:50 am-2:40 pm

1 stop20h 20m

Boston Logan Intl

Thu 10/1

4:25 pm-8:30 pm

1 stop18h 35m

$678

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Fri 10/9

3:50 am-2:40 pm

1 stop20h 20m

Boston Logan Intl

Sat 10/17

4:25 pm-8:30 pm

1 stop18h 35m

$872

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Mon 11/9

9:00 pm-2:10 pm

1 stop27h 40m

Boston Logan Intl

Sat 1/16

3:40 pm-7:55 pm

1 stop17h 45m

$887

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Tue 10/20

3:40 am-3:15 pm

1 stop21h 05m

Boston Logan Intl

Mon 11/9

8:40 pm-1:55 am

1 stop18h 45m

$888

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Mon 9/28

3:50 am-2:40 pm

1 stop20h 20m

Boston Logan Intl

Thu 10/1

4:25 pm-1:45 am

2 stops23h 50m

$894

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Mon 1/18

9:00 pm-2:10 pm

1 stop27h 40m

Boston Logan Intl

Tue 1/26

3:40 pm-7:55 pm

1 stop17h 45m

$896

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Tue 9/29

8:25 pm-2:40 pm

2 stops27h 45m

Boston Logan Intl

Thu 10/1

4:25 pm-1:45 am

2 stops23h 50m

$963

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Tue 9/29

5:00 pm-2:40 pm

3 stops31h 10m

Boston Logan Intl

Thu 10/1

4:25 pm-1:45 am

2 stops23h 50m

$966

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Mon 11/9

9:30 pm-2:29 pm

2 stops27h 29m

Boston Logan Intl

Sat 1/16

7:20 pm-7:35 am

2 stops25h 45m

$985

KolkataBoston

CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl

CCUBOS

Kolkata Netaji S. Chandra

Thu 10/8

3:40 am-3:15 pm

1 stop21h 05m

Boston Logan Intl

Fri 10/16

6:01 am-2:10 am

2 stops34h 39m

$1,308

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Kolkata and Boston?

Prices are currently low for flights on this route.

Typical prices usually range from $1,104 to $1,383.
The lowest price recently found on this route was $678.

What is the cheapest month to fly to Boston?

In general, March 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 $0. If you aren’t able to travel during the month of March, then book flights to Boston from Kolkata during February instead. Flights to Boston in February, while not as cheap as those in March, still average around $918.

Can stopping save me money on Kolkata to Boston flights?

You could potentially save up to 40% 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 September 2026, prices for Kolkata to Boston flights are approximately 23% 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

Best Price Found

$384

Fastest flight time

26h 10m

Direct flights

None
The best one-way flight to Boston from Kolkata in the past 72 hours is $384. The best round-trip flight deal from Kolkata to Boston found on momondo in the last 72 hours is $678.
The fastest flight from Kolkata to Boston takes 26h 10m
There are no direct flights from Kolkata to Boston. There are no popular flight routes from Kolkata to Boston.
Search flight deals

Frequently asked questions about flying from Kolkata to Boston

  • 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 26h 10m.

  • 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?

  • 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?

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 AirwaysPriceFrom $877Free CancellationRating
7.3
1,534 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $984Free CancellationRating
7.4
3,734 reviews
Search Qatar Airways flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Ogunquit
Old Orchard Beach
Salem
Laconia
Cambridge
Hampton
Revere
South Yarmouth
Plymouth
Middletown
South Portland
Gloucester
Everett
Kennebunkport
Warwick
Brockton
Seekonk
Nashua
Burlington

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/10
Sat 10/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States