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Cheap flights from Boston to Kolkata from $627

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Kolkata departing on 12/29. 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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Find the cheapest flights from Boston to Kolkata

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Kolkata that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Kolkata.

Cheap last minute flights

Planning a quick getaway from Boston to Kolkata? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Kolkata, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Kolkata

Find recent round-trip train or bus tickets from Boston to Kolkata.

All round-trip flight deals to Kolkata

The cheapest plane tickets to Kolkata found on KAYAK recently.
5:10 pm - 2:55 amBOS-CCU
24h 15m1 stop
9:00 pm - 3:40 pmCCU-BOS
28h 10m1 stop
$1,039Etihad Airways
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Fri, Mar 14 - Mon, Mar 24
1:05 pm - 7:35 amBOS-CCU
32h 00m2 stops
4:30 pm - 3:35 pmCCU-BOS
32h 35m2 stops
$1,051American Airlines
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Wed, Feb 26 - Wed, Apr 2
1:05 pm - 7:35 amBOS-CCU
32h 00m2 stops
3:20 am - 2:55 pmCCU-BOS
21h 05m1 stop
$1,060
Find Deal
Wed, Feb 19 - Tue, Mar 25
9:15 pm - 1:45 amBOS-CCU
18h 00m1 stop
3:20 am - 1:55 pmCCU-BOS
21h 05m1 stop
$1,097Qatar Airways
Find Deal
Sat, Feb 8 - Fri, Feb 28
4:10 pm - 8:00 pmBOS-CCU
17h 20m1 stop
3:50 am - 2:40 pmCCU-BOS
21h 20m1 stop
$1,101Etihad Airways
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Thu, Feb 20 - Tue, Mar 4
8:00 pm - 9:20 amBOS-CCU
26h 50m2 stops
7:15 pm - 6:05 pmCCU-BOS
33h 20m2 stops
$1,102IndiGo
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Sat, Feb 8 - Sat, Mar 1
8:00 pm - 9:20 amBOS-CCU
26h 50m2 stops
8:50 pm - 6:05 pmCCU-BOS
31h 45m2 stops
$1,103IndiGo
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Fri, Feb 7 - Sat, Mar 1
6:02 pm - 7:35 amBOS-CCU
28h 03m2 stops
3:20 am - 2:55 pmCCU-BOS
21h 05m1 stop
$1,111
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Fri, Mar 14 - Sun, Mar 23
10:15 pm - 1:45 amBOS-CCU
18h 00m1 stop
3:20 am - 2:55 pmCCU-BOS
21h 05m1 stop
$1,129Qatar Airways
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Fri, Mar 14 - Sun, Mar 23
10:10 pm - 6:50 pmBOS-CCU
34h 10m1 stop
9:10 am - 1:55 pmCCU-BOS
39h 15m1 stop
$1,335Emirates
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Fri, Feb 7 - Sat, Mar 1
8:00 pm - 9:20 amBOS-CCU
26h 50m2 stops
$627IndiGo
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Sun, Dec 29
8:00 pm - 4:05 pmBOS-CCU
33h 35m2 stops
$631IndiGo
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Sat, Dec 7
6:27 am - 9:00 amBOS-CCU
40h 03m3 stops
Wed, Jan 1
6:27 am - 8:30 amBOS-CCU
39h 33m3 stops
Tue, Dec 31
4:10 pm - 8:00 pmBOS-CCU
17h 20m1 stop
$975Etihad Airways
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Tue, Dec 31
4:10 pm - 12:15 amBOS-CCU
21h 35m1 stop
$1,015Etihad Airways
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Mon, Dec 30
9:15 pm - 1:45 amBOS-CCU
18h 00m1 stop
$1,028Qatar Airways
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Sun, Dec 29
9:15 pm - 1:45 amBOS-CCU
18h 00m1 stop
$1,174Qatar Airways
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Sat, Dec 28
4:40 pm - 6:50 pmBOS-CCU
39h 40m2 stops
$2,571Emirates
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Fri, Dec 20
10:10 pm - 7:40 amBOS-CCU
23h 00m1 stop
$5,646Emirates
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Tue, Jan 28
10:10 pm - 7:55 pmBOS-CCU
35h 15m2 stops
7:15 pm - 6:05 pmCCU-BOS
33h 20m2 stops
$1,735
Find Deal
Sat, Nov 23 - Sat, Dec 28
6:00 am - 8:00 pmBOS-CCU
27h 30m2 stops
9:00 pm - 2:40 pmCCU-BOS
28h 10m1 stop
$1,747Etihad Airways
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Sun, Nov 24 - Sun, Dec 1
9:15 pm - 1:45 amBOS-CCU
18h 00m1 stop
3:20 am - 1:55 pmCCU-BOS
21h 05m1 stop
$1,900Qatar Airways
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Sat, Nov 23 - Sat, Nov 30
9:15 pm - 1:45 amBOS-CCU
18h 00m1 stop
3:20 am - 1:55 pmCCU-BOS
21h 05m1 stop
$1,916Qatar Airways
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Sat, Nov 23 - Mon, Dec 30
10:10 pm - 7:40 amBOS-CCU
23h 00m1 stop
8:20 pm - 1:55 pmCCU-BOS
28h 05m1 stop
$1,966Emirates
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Sun, Nov 24 - Sun, Dec 1
10:10 pm - 7:40 amBOS-CCU
23h 00m1 stop
8:20 pm - 1:55 pmCCU-BOS
28h 05m1 stop
$2,427Emirates
Find Deal
Sat, Nov 23 - Sat, Dec 28
8:40 pm - 8:35 amBOS-CCU
25h 25m2 stops
8:25 pm - 1:25 pmCCU-BOS
51h 30m3 stops
$2,489Lufthansa
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Sat, Nov 23 - Tue, Dec 31
8:40 pm - 8:35 amBOS-CCU
25h 25m2 stops
8:25 pm - 6:35 pmCCU-BOS
56h 40m3 stops
$2,798Lufthansa
Find Deal
Sat, Nov 23 - Sun, Dec 1
6:45 pm - 10:25 pmBOS-CCU
41h 10m2 stops
11:40 pm - 6:32 amCCU-BOS
41h 22m3 stops
$4,280Singapore Airlines
Find Deal
Sat, Nov 23 - Mon, Dec 30
6:45 pm - 10:25 pmBOS-CCU
41h 10m2 stops
11:40 pm - 6:32 amCCU-BOS
41h 22m3 stops
$4,340Singapore Airlines
Find Deal
Sat, Nov 23 - Wed, Jan 1

Qatar Airways flights from Boston to Kolkata

Our best Qatar Airways deals on Boston to Kolkata flight tickets
Qatar Airways
Feb 8
BOS9:15 pmBoston Logan Intl
18h 00m
1 stop
CCU1:45 amKolkata Netaji S. Chandra
Feb 28
CCU3:20 amKolkata Netaji S. Chandra
21h 05m
1 stop
BOS1:55 pmBoston Logan Intl
Qatar Airways
Mar 14
BOS10:15 pmBoston Logan Intl
18h 00m
1 stop
CCU1:45 amKolkata Netaji S. Chandra
Mar 23
CCU3:20 amKolkata Netaji S. Chandra
21h 05m
1 stop
BOS2:55 pmBoston Logan Intl
Qatar Airways
Feb 21
BOS9:15 pmBoston Logan Intl
18h 00m
1 stop
CCU1:45 amKolkata Netaji S. Chandra
Mar 2
CCU3:20 amKolkata Netaji S. Chandra
21h 05m
1 stop
BOS1:55 pmBoston Logan Intl

IndiGo flights from Boston to Kolkata

Our best IndiGo deals on Boston to Kolkata flight tickets
IndiGo
Feb 8
BOS8:00 pmBoston Logan Intl
26h 50m
2 stops
CCU9:20 amKolkata Netaji S. Chandra
Mar 1
CCU7:15 pmKolkata Netaji S. Chandra
33h 20m
2 stops
BOS6:05 pmBoston Logan Intl
IndiGo
Feb 7
BOS8:00 pmBoston Logan Intl
26h 50m
2 stops
CCU9:20 amKolkata Netaji S. Chandra
Mar 1
CCU8:50 pmKolkata Netaji S. Chandra
31h 45m
2 stops
BOS6:05 pmBoston Logan Intl
IndiGo
Feb 8
BOS8:00 pmBoston Logan Intl
26h 50m
2 stops
CCU9:20 amKolkata Netaji S. Chandra
Feb 28
CCU1:45 amKolkata Netaji S. Chandra
26h 50m
2 stops
BOS6:05 pmBoston Logan Intl

See travel insights to Kolkata from

How to get the cheapest flight ticket from Boston to Kolkata

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 Kolkata?

The month of November is, on average, the cheapest month to fly to Kolkata from Boston, with most prices found around $1,141. If you aren’t able to travel during the month of November, then book flights to Kolkata from Boston during April instead. Flights to Kolkata in April, while not as cheap as those in November, still average around $1,150.

What is the cheapest day to depart on your flight to Kolkata?

On average, the least expensive day to fly to Kolkata from Boston is on a Monday. momondo users have found tickets for Monday departures for as low as $1,208. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Kolkata on Wednesday is $1,450.

What is the cheapest time of day to depart on your flight to Kolkata?

In the morning is the cheapest time of day to fly from Boston to Kolkata when you can find flight prices for as low as $1,197. Flying to Kolkata in the morning is an ideal time because this is during off-peak travel hours. Flights to Kolkata are more costly in the evening, with an average ticket price of $1,328. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Boston Logan Intl to Kolkata Netaji S. Chandra flight route?

Fly from Boston Logan Intl to Kolkata Netaji S. Chandra for the best Boston Logan Intl - Kolkata Netaji S. Chandra flight prices

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

The ideal time to book your flight to Kolkata is 21 days in advance when prices tend to average $1,306. However, in the past 72 hours, people saw flights from Boston for as low as $1,060.

What cabin class options are available on Boston Logan Intl to Kolkata Netaji S. Chandra flights?

There are 1 cabin classes available to choose from on Boston Logan Intl to Kolkata Netaji S. Chandra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Kolkata flights?

You could potentially save up to 35% on your flight if you consider stops on a Boston to Kolkata flight.

How have Boston to Kolkata flight prices changed over time?

As of November 2024, prices for Boston to Kolkata flights are approximately 37% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Kolkata

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Kolkata according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Kolkata (BOS to CCU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Kolkata

Best Price Found

$627

Fastest flight time

17h 20m

Direct flights

None

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from Boston in the past 72 hours is $627. The best round-trip flight deal from Boston to Kolkata found on momondo in the last 72 hours is $1,039.
The fastest flight from Boston to Kolkata takes 17h 20m
There are no direct flights from Boston to Kolkata. Popular non-direct route for this connection is Boston Logan Intl Airport - Kolkata Netaji S. Chandra Airport.
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)

  • How far is Boston Logan Intl to Kolkata Netaji S. Chandra by plane?

    Kolkata Netaji S. Chandra is 7757.3 mi away from Boston Logan Intl. By plane, this route typically takes 17h 20m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Kolkata Netaji S. Chandra Airport?

    Prices for flights from Boston Logan Intl Airport to Kolkata Netaji S. Chandra Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Kolkata Netaji S. Chandra Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Kolkata Netaji S. Chandra Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The travel and health documents required for your trip to Kolkata Netaji S. Chandra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kolkata Netaji S. Chandra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Kolkata?


Best airlines flying from Boston to Kolkata

Compare and see reviews for airlines that fly from Boston to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
IndiGoPriceFrom $997Free CancellationRating
6.9
519 reviews
Search IndiGo flights
Etihad AirwaysPriceFrom $1,000Free CancellationRating
7.3
1,231 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $1,030Free CancellationRating
7.5
3,829 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,063Free CancellationRating
8.1
3,489 reviews
Search Emirates flights
LufthansaPriceFrom $1,110Free CancellationRating
6.8
7,143 reviews
Search Lufthansa flights
SWISSPriceFrom $1,147Free CancellationRating
7.6
1,636 reviews
Search SWISS flights
Virgin AtlanticPriceFrom $1,196Free CancellationRating
7.5
663 reviews
Search Virgin Atlantic flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Kolkata?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kolkata from Boston.

Can I find flights from Boston to Kolkata with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Kolkata flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Kolkata?

Once all potential Boston to Kolkata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Kolkata right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kolkata from Boston. 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.


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