Cheap flights from Kolkata to Boston from $373
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Boston departing on 11/5. 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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Fly from
Fly to
Route
Depart
Return
KolkataBoston
CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl
CCUBOS
Kolkata Netaji S. Chandra
Mon 2/1
9:00 pm-1:40 pm
1 stop27h 10m
Boston Logan Intl
Sun 7/4
4:25 pm-8:30 pm
1 stop18h 35m
KolkataBoston
CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl
CCUBOS
Kolkata Netaji S. Chandra
Mon 12/21
3:20 am-1:40 pm
1 stop20h 50m
Boston Logan Intl
Thu 12/31
3:40 pm-7:55 pm
1 stop17h 45m
KolkataBoston
CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl
CCUBOS
Kolkata Netaji S. Chandra
Mon 12/21
3:20 am-1:40 pm
1 stop20h 50m
Boston Logan Intl
Thu 12/31
7:38 pm-7:55 pm
2 stops37h 47m
KolkataBoston
CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl
CCUBOS
Kolkata Netaji S. Chandra
Wed 11/4
9:00 pm-1:40 pm
1 stop27h 10m
Boston Logan Intl
Wed 11/11
3:40 pm-2:25 am
1 stop24h 15m
KolkataBoston
CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl
CCUBOS
Kolkata Netaji S. Chandra
Tue 11/3
3:25 am-5:56 pm
2 stops25h 01m
Boston Logan Intl
Wed 11/11
8:40 pm-1:55 am
1 stop18h 45m
KolkataBoston
CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl
CCUBOS
Kolkata Netaji S. Chandra
Thu 4/1
4:00 am-3:15 pm
1 stop20h 45m
Boston Logan Intl
Sun 7/18
10:00 pm-2:30 am
1 stop19h 00m
KolkataBoston
CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl
CCUBOS
Kolkata Netaji S. Chandra
Thu 11/19
9:20 am-1:55 pm
1 stop39h 05m
Boston Logan Intl
Thu 11/26
10:10 pm-7:40 am
1 stop23h 00m
KolkataBoston
CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl
CCUBOS
Kolkata Netaji S. Chandra
Tue 11/24
3:25 am-1:55 pm
1 stop21h 00m
Boston Logan Intl
Wed 11/25
8:40 pm-1:55 am
1 stop18h 45m
KolkataBoston
CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl
CCUBOS
Kolkata Netaji S. Chandra
Tue 3/30
4:00 am-3:15 pm
1 stop20h 45m
Boston Logan Intl
Tue 8/31
10:00 pm-2:30 am
1 stop19h 00m
KolkataBoston
CCU Kolkata Netaji S. Chandra - BOS Boston Logan Intl
CCUBOS
Kolkata Netaji S. Chandra
Tue 12/29
3:25 am-1:55 pm
1 stop21h 00m
Boston Logan Intl
Mon 1/11
8:40 pm-1:55 am
1 stop18h 45m
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 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 55% on your flight if you consider stops on a Kolkata to Boston flight.
When to book flights from Kolkata to Boston
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
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 20h 45m.
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?
As of October 2026, there are 2 operators available to choose from 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?
Based on momondo bookings for flights between Kolkata and Boston, the leading airline is Etihad Airways, making up 82% of the total bookings. Other popular airlines include Qatar Airways with 18%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $888 | Free Cancellation | Rating 7.3 1,541 reviews | |||
| PriceFrom $984 | Free Cancellation | Rating 7.3 3,724 reviews |
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWhy 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.