Cheap flights from Kolkata (CCU) to Boston (BOS) from $657

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CCU — BOS
jun. 4 — jun. 111

The best prices from Kolkata Netaji S. Chandra to Boston Logan Intl are usually found in November or October, booked 38 days in advance, depart on a Wednesday or Thursday and return on a Sunday

Cheap flight deals from Kolkata to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 30, 2024.

Popular in

January

Cheapest in

November

Average price

$1,325

Round-trip from

$218
High demand for flights, 20% potential price rise
Best time to find cheap flights, 14% potential price drop
Average for round-trip flights in May 2024
From Kolkata Netaji S. Chandra to Boston Logan Intl

What is the cheapest day to fly round-trip from Kolkata to Boston?

Sunday flights are generally found to be more expensive for flights from Kolkata to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

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

Users have found that booking a flight from Kolkata to Boston at least 39 days early can save you up to 3% on average compared to booking a flight this week. If booking 39 days before your flight isn’t an option for you, users have found flights from Kolkata to Boston for as little as $1,164 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,458 for flights departing within the next 3 days.

What is the cheapest month to fly from Kolkata to Boston?

November can be a great time to fly to Boston from Kolkata with a flight ticket averaging about $1,324. Cheapflights users have found deals in the month of November for as cheap as $1,144. The most expensive prices can be found in the month of January.

What is the cheapest time of day to fly from CCU to BOS?

When flying from Kolkata to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap British Airways flights from Kolkata to Boston

Explore cheap flight options specifically provided by British Airways for the route between Kolkata and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Consider these cheap British Airways flights we've found departing from Kolkata to Boston. It's recommended that users confirm their flight details before booking.
dom. 8/118:30 pmCCU - BOS
2 stops25h 10mBritish Airways
dom. 11/107:30 amBOS - CCU
2 stops26h 05mBritish Airways
Deal found 5/29$1,339
sáb. 8/102:00 amCCU - BOS
2 stops27h 25mBritish Airways
dom. 11/107:30 amBOS - CCU
2 stops26h 05mBritish Airways
Deal found 5/29$1,369
dom. 7/282:00 amCCU - BOS
2 stops30h 10mBritish Airways
lun. 9/167:10 pmBOS - CCU
2 stops27h 40mBritish Airways
Deal found 5/30$4,310
dom. 7/282:00 amCCU - BOS
2 stops30h 10mBritish Airways
lun. 9/167:35 amBOS - CCU
2 stops24h 25mBritish Airways
Deal found 5/29$4,312

Cheap Etihad Airways flights from Kolkata to Boston

Explore cheap flight options specifically provided by Etihad Airways for the route between Kolkata and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Have a look at some of the cheapest available Etihad Airways flights departing from Kolkata and landing in Boston. Deals frequently update to provide users with more options.
dom. 8/114:25 amCCU - BOS
1 stop38h 00mEtihad Airways
dom. 11/108:30 amBOS - CCU
2 stops25h 00mEtihad Airways
Deal found 5/29$1,514
dom. 8/114:25 amCCU - BOS
1 stop38h 00mEtihad Airways
dom. 11/103:10 pmBOS - CCU
1 stop18h 20mEtihad Airways
Deal found 5/29$1,515
dom. 7/282:00 amCCU - BOS
2 stops44h 21mEtihad Airways
lun. 9/164:00 pmBOS - CCU
1 stop26h 00mEtihad Airways
Deal found 5/30$4,491

Cheap Kolkata to Boston flights in May & June 2024

Find cheap flight options from Kolkata to Boston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on mayo 30, 2024.
These are some of the most attractive deals on flights from Kolkata to Boston in 2024. Check back in a little while for more flight options.
vie. 6/284:30 pmCCU - BOS
2 stops27h 24mAmerican Airlines
vie. 7/55:45 pmBOS - CCU
2 stops25h 25mAmerican Airlines
Deal found 5/29$1,600
vie. 6/282:30 pmCCU - BOS
3 stops33h 50mMultiple Airlines
vie. 7/54:00 pmBOS - CCU
2 stops22h 50mMultiple Airlines
Deal found 5/29$1,642
jue. 6/273:50 amCCU - BOS
1 stop20h 30mMultiple Airlines
vie. 7/510:22 amBOS - CCU
2 stops32h 48mMultiple Airlines
Deal found 5/29$1,662
jue. 6/273:50 amCCU - BOS
2 stops29h 31mMultiple Airlines
vie. 7/510:22 amBOS - CCU
2 stops32h 48mMultiple Airlines
Deal found 5/29$1,672
jue. 6/273:50 amCCU - BOS
1 stop20h 30mQatar Airways
vie. 7/510:00 pmBOS - CCU
1 stop18h 50mQatar Airways
Deal found 5/29$1,678
vie. 6/289:45 amCCU - BOS
1 stop37h 55mEmirates
vie. 7/511:05 pmBOS - CCU
1 stop34h 40mEmirates
Deal found 5/29$1,785
vie. 6/284:30 pmCCU - BOS
2 stops27h 24mMultiple Airlines
vie. 7/510:00 pmBOS - CCU
1 stop18h 50mMultiple Airlines
Deal found 5/29$1,805
vie. 6/286:30 pmCCU - BOS
3 stops29h 50mMultiple Airlines
vie. 7/510:00 pmBOS - CCU
3 stops27h 00mMultiple Airlines
Deal found 5/29$1,821
vie. 6/288:45 pmCCU - BOS
1 stop26h 55mMultiple Airlines
jue. 7/41:45 amBOS - CCU
2 stops46h 30mMultiple Airlines
Deal found 5/29$2,939

Kolkata to Boston 2024 flight deals

Discover exclusive flight deals for travel between Kolkata and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
These are some of the most attractive deals on flights from Kolkata to Boston in 2024. Check back in a little while for more flight options.
jue. 12/128:55 amCCU - BOS
1 stop39h 30mEmirates
sáb. 1/1810:15 pmBOS - CCU
1 stop22h 55mEmirates
Deal found 5/29$1,176
mié. 12/113:35 amCCU - BOS
1 stop21h 25mMultiple Airlines
sáb. 1/189:10 pmBOS - CCU
1 stop18h 25mMultiple Airlines
Deal found 5/29$1,186
jue. 12/128:55 amCCU - BOS
1 stop39h 30mMultiple Airlines
sáb. 1/1810:15 pmBOS - CCU
2 stops24h 50mMultiple Airlines
Deal found 5/29$1,272
mié. 12/113:35 amCCU - BOS
1 stop21h 25mQatar Airways
sáb. 1/1811:10 pmBOS - CCU
2 stops40h 25mQatar Airways
Deal found 5/29$1,306
jue. 12/125:30 pmCCU - BOS
2 stops37h 20mSWISS
sáb. 1/189:55 pmBOS - CCU
2 stops49h 20mSWISS
Deal found 5/29$1,328
dom. 8/118:30 pmCCU - BOS
2 stops25h 10mBritish Airways
dom. 11/107:30 amBOS - CCU
2 stops26h 05mBritish Airways
Deal found 5/29$1,339
sáb. 8/102:00 amCCU - BOS
2 stops27h 25mBritish Airways
dom. 11/107:30 amBOS - CCU
2 stops26h 05mBritish Airways
Deal found 5/29$1,369
jue. 12/125:30 pmCCU - BOS
2 stops37h 15mMultiple Airlines
sáb. 1/184:55 pmBOS - CCU
3 stops30h 20mMultiple Airlines
Deal found 5/29$1,387
dom. 8/114:25 amCCU - BOS
1 stop38h 00mEtihad Airways
dom. 11/108:30 amBOS - CCU
2 stops25h 00mEtihad Airways
Deal found 5/29$1,514

One-way flights to Boston from Kolkata

Search for one-way flight options from Kolkata to Boston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Users in need of a one-way flight from Kolkata to Boston can choose from these deals. Users in need of a round-trip flight from Kolkata to Boston instead should update the search form at the top of page.
mar. 6/49:25 pmCCU - BOS
1 stop21h 00mEtihad Airways
Deal found 5/28$657
mar. 6/46:30 amCCU - BOS
2 stops35h 55mMultiple Airlines
Deal found 5/28$677
mar. 6/49:25 pmCCU - BOS
3 stops31h 40mMultiple Airlines
Deal found 5/28$716
sáb. 7/206:10 pmCCU - BOS
3 stops35h 15mIndiGo
Deal found 5/29$838
sáb. 7/209:25 pmCCU - BOS
1 stop21h 00mEtihad Airways
Deal found 5/29$857
sáb. 7/204:00 pmCCU - BOS
2 stops37h 25mTurkish Airlines
Deal found 5/29$861
vie. 7/192:00 amCCU - BOS
2 stops27h 25mMultiple Airlines
Deal found 5/29$938
lun. 8/1910:30 pmCCU - BOS
2 stops30h 55mIndiGo
Deal found 5/29$953
vie. 7/192:00 amCCU - BOS
1 stop40h 25mEtihad Airways
Deal found 5/29$1,015

Find flights from Kolkata to Boston within your budget

Customize your flight search to find flights from Kolkata to Boston 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 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,339 - $2,420

Route

Depart

Return

Price

Kolkata Netaji S. ChandraBoston Logan Intl

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

dom. 8/11

2 stops25h 10m

Boston Logan Intl

dom. 11/10

2 stops26h 05m

$1,339

Kolkata Netaji S. ChandraBoston Logan Intl

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

sáb. 8/10

2 stops27h 25m

Boston Logan Intl

dom. 11/10

2 stops26h 05m

$1,369

Kolkata Netaji S. ChandraBoston Logan Intl

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

dom. 8/11

1 stop38h 00m

Boston Logan Intl

dom. 11/10

2 stops25h 00m

$1,514

Kolkata Netaji S. ChandraBoston Logan Intl

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

dom. 8/11

1 stop38h 00m

Boston Logan Intl

dom. 11/10

1 stop18h 20m

$1,515

Kolkata Netaji S. ChandraBoston Logan Intl

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

vie. 6/28

2 stops27h 24m

Boston Logan Intl

vie. 7/5

2 stops25h 25m

$1,600

Kolkata Netaji S. ChandraBoston Logan Intl

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

vie. 6/28

3 stops33h 50m

Boston Logan Intl

vie. 7/5

2 stops22h 50m

$1,642

Kolkata Netaji S. ChandraBoston Logan Intl

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

jue. 6/27

1 stop20h 30m

Boston Logan Intl

vie. 7/5

1 stop18h 50m

$1,678

Kolkata Netaji S. ChandraBoston Logan Intl

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

vie. 6/28

1 stop37h 55m

Boston Logan Intl

vie. 7/5

1 stop34h 40m

$1,785

Kolkata Netaji S. ChandraBoston Logan Intl

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

dom. 8/11

3 stops57h 22m

Boston Logan Intl

dom. 11/10

3 stops51h 25m

$2,420

Flights are sorted by cheapest first

Deals found on 5/29

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

Use this chart to determine the optimal time to book a round-trip flight from Kolkata to Boston. Price data was last updated on May 24, 2024.
The price you pay for your flight from Kolkata to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Kolkata to Boston?

Use this chart to determine the cheapest time to fly round-trip from Kolkata to Boston. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Kolkata to Boston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Kolkata to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kolkata 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.

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

30.2 - 73.4 °F

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated mayo 30, 2024.
See what other customers who have flown with British Airways, Etihad Airways and Qatar Airways from Kolkata to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.2
Very good
1,425 reviews

Crew

8.7

Overall

8.2

Boarding

8.4

Entertainment

8.1

Food

7.8

Comfort

8.1

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

8.2
Very good
1,425 reviews
8.2
Very good
1,425 reviews

Crew

8.7

Overall

8.2

Boarding

8.4

Entertainment

8.1

Food

7.8

Comfort

8.1

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

8.1
Very good
3,915 reviews
8.2
Very good
1,425 reviews

Crew

8.7

Overall

8.2

Boarding

8.4

Entertainment

8.1

Food

7.8

Comfort

8.1

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

7.7
Good
4,339 reviews
8.2
Very good
1,425 reviews

Crew

8.7

Overall

8.2

Boarding

8.4

Entertainment

8.1

Food

7.8

Comfort

8.1

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

7.4
Good
3,711 reviews
8.2
Very good
1,425 reviews

Crew

8.7

Overall

8.2

Boarding

8.4

Entertainment

8.1

Food

7.8

Comfort

8.1

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

7.3
Good
14,284 reviews
8.2
Very good
1,425 reviews

Crew

8.7

Overall

8.2

Boarding

8.4

Entertainment

8.1

Food

7.8

Comfort

8.1

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Kolkata to Boston for under $1,400 on Cheapflights?

    Yes, there are multiple flights from Kolkata to Boston for under $1,400. The cheapest flight booked recently is on British Airways for just $1,339, but on average you can expect to pay $2,129.

  • What are the cheapest airlines flying from Kolkata to Boston round-trip?

    According to our current data, British Airways ($1,339), Etihad Airways ($1,514), and American Airlines ($1,600) offers the cheapest pricing from Kolkata to Boston.

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

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $657. Users have also found prices from $838 and $861 on IndiGo and Turkish Airlines, respectively.

  • What does CCU to BOS mean?

    Kolkata Netaji S. Chandra Airport is CCU and Boston Logan Intl Airport is BOS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Kolkata to Boston that include extra baggage allowance?

    The amount of baggage you can bring on your Kolkata to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kolkata to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kolkata to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kolkata to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Kolkata to Boston that allow pets onboard?

    Many airlines flying from Kolkata to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kolkata to Boston?

    Yes, you can often find last-minute deals on Kolkata to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kolkata to Boston flight deals updated?

    The Kolkata to Boston flight deals you see on this page were last updated on 5/29.

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

    Currently, January is the cheapest month in which you can book a flight from Kolkata to Boston (average of $218). Flying from Kolkata to Boston in July is currently the most expensive (average of $328). 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

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Top 2 airlines flying from Kolkata to Boston

Discover the top 2 airlines that operate flights from Kolkata to Boston. 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 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,023Average$1,172FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,081Average$1,222FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Search flights from Kolkata to Boston by cabin class

Find flights from Kolkata to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Boston from Kolkata.

Can Cheapflights find flights from Kolkata to Boston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kolkata to Boston flexibly with Cheapflights today.

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Of course! You can now track prices for flights from Kolkata to Boston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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