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Cheap flights from Boston (BOS) to Kolkata (CCU) from $613

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 5/19. 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.
BOS — CCU
מאי 7 — מאי 141
From?
To?
ג' 5/7
ג' 5/14
1 adult, Economy
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The best prices from Boston Logan Intl to Kolkata Netaji S. Chandra are usually found in March or October, booked 8 days in advance, depart on a Sunday or Monday and return on a Wednesday

Cheap flight deals from Boston to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Kolkata (CCU). 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 מאי 2, 2024.

Popular in

May

Cheapest in

March

Round-trip from

$1,052

One-way from

$613
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Boston Logan Intl to Kolkata Netaji S. Chandra
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One-way flight from Boston Logan Intl to Kolkata Netaji S. Chandra
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What is the cheapest day to fly round-trip from Boston to Kolkata?

Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 24% on your flight compared to booking on days when demand is much higher.

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

Travelers have found it’s best to book a flight 9 days in advance to save up to 12% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 9 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to Kolkata 1-2 weeks in advance for as low as $1,131, or $1,929 for flights within the next 24 hours.

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

March can be a great time to fly to Kolkata from Boston with a flight ticket averaging about $1,692. Cheapflights users have found deals in the month of March for as cheap as $831. The most expensive prices can be found in the month of May.

When is the cheapest time to fly from Boston to Kolkata (BOS - CCU)?

It’s typically best to fly out from Boston to Kolkata in the morning. Doing so could potentially save you 34% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Etihad Airways flights from Boston to Kolkata

Explore cheap flight options specifically provided by Etihad Airways for the route between Boston and Kolkata. 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 2,864,334 searches. Data last updated מאי 2, 2024.
Consider these cheap Etihad Airways flights we've found departing from Boston to Kolkata. It's recommended that users confirm their flight details before booking.
ב' 5/64:00 pmBOS - CCU
1 stop18h 50mEtihad Airways
ה' 5/234:25 amCCU - BOS
1 stop38h 00mEtihad Airways
Deal found 5/2$1,091
ב' 5/64:00 pmBOS - CCU
1 stop18h 50mEtihad Airways
ה' 5/234:25 amCCU - BOS
1 stop38h 00mEtihad Airways
Deal found 5/2$1,102
ב' 5/64:00 pmBOS - CCU
1 stop18h 50mEtihad Airways
ג' 5/219:25 pmCCU - BOS
1 stop21h 00mEtihad Airways
Deal found 5/2$1,141
ה' 5/167:35 amBOS - CCU
2 stops27h 15mEtihad Airways
א' 5/264:25 amCCU - BOS
1 stop38h 00mEtihad Airways
Deal found 5/1$1,169
ג' 5/76:11 pmBOS - CCU
2 stops23h 49mEtihad Airways
ו' 5/249:25 pmCCU - BOS
2 stops27h 50mEtihad Airways
Deal found 5/2$1,183
ג' 5/76:11 pmBOS - CCU
2 stops23h 49mEtihad Airways
ו' 5/249:25 pmCCU - BOS
2 stops29h 44mEtihad Airways
Deal found 5/2$1,184
ה' 5/165:45 amBOS - CCU
2 stops29h 05mEtihad Airways
א' 5/269:25 pmCCU - BOS
2 stops44h 51mEtihad Airways
Deal found 5/1$1,186
ב' 5/64:00 pmBOS - CCU
1 stop18h 50mEtihad Airways
ה' 5/234:25 amCCU - BOS
2 stops26h 31mEtihad Airways
Deal found 5/2$1,217
ג' 5/710:28 amBOS - CCU
2 stops31h 32mEtihad Airways
ג' 5/219:25 pmCCU - BOS
1 stop21h 00mEtihad Airways
Deal found 5/2$1,220

Cheap SWISS flights from Boston to Kolkata

Explore cheap flight options specifically provided by SWISS for the route between Boston and Kolkata. 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 2,864,334 searches. Data last updated מאי 2, 2024.
Browse through some of the cheapest SWISS flights traveling from Boston to Kolkata. Deals frequently update to provide users with more options.
א' 5/59:45 pmBOS - CCU
2 stops25h 10mSWISS
ה' 5/235:30 pmCCU - BOS
2 stops36h 05mSWISS
Deal found 5/2$1,147
א' 5/59:45 pmBOS - CCU
2 stops25h 10mSWISS
ה' 5/235:30 pmCCU - BOS
2 stops36h 05mSWISS
Deal found 5/2$1,148
ב' 5/69:45 pmBOS - CCU
2 stops25h 10mSWISS
ג' 5/215:30 pmCCU - BOS
2 stops36h 05mSWISS
Deal found 5/2$1,205
ב' 5/69:45 pmBOS - CCU
2 stops25h 10mSWISS
ג' 5/215:30 pmCCU - BOS
2 stops36h 05mSWISS
Deal found 5/2$1,212
ו' 7/55:10 pmBOS - CCU
2 stops30h 55mSWISS
ש' 7/138:25 pmCCU - BOS
2 stops28h 25mSWISS
Deal found 5/1$1,268
ג' 7/29:45 pmBOS - CCU
2 stops25h 10mSWISS
א' 7/218:25 pmCCU - BOS
2 stops28h 25mSWISS
Deal found 4/30$1,287
ה' 5/239:45 pmBOS - CCU
2 stops25h 10mSWISS
ד' 6/58:25 pmCCU - BOS
2 stops28h 25mSWISS
Deal found 5/1$1,288
ג' 5/289:45 pmBOS - CCU
2 stops25h 10mSWISS
ה' 6/68:25 pmCCU - BOS
2 stops28h 25mSWISS
Deal found 5/1$1,291

Cheap Boston to Kolkata flights in May & June 2024

Find cheap flight options from Boston to Kolkata specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on מאי 2, 2024.
Listed are some of the best fares we've found on flights departing from Boston to Kolkata in 2024. More deals are always being added, so be sure to check back regularly.
ג' 5/71:38 pmBOS - CCU
2 stops29h 32mMultiple Airlines
ה' 5/233:50 amCCU - BOS
1 stop20h 30mMultiple Airlines
Deal found 5/2$1,036
ב' 5/67:59 amBOS - CCU
2 stops35h 11mMultiple Airlines
ד' 5/223:50 amCCU - BOS
1 stop37h 50mMultiple Airlines
Deal found 5/2$1,039
ג' 5/77:59 amBOS - CCU
2 stops35h 11mMultiple Airlines
ה' 5/233:50 amCCU - BOS
2 stops27h 09mMultiple Airlines
Deal found 5/2$1,046
ו' 5/34:00 pmBOS - CCU
1 stop26h 00mEtihad Airways
ה' 5/234:25 amCCU - BOS
1 stop38h 00mEtihad Airways
Deal found 5/1$1,091
ב' 5/64:00 pmBOS - CCU
1 stop18h 50mEtihad Airways
ה' 5/234:25 amCCU - BOS
1 stop38h 00mEtihad Airways
Deal found 5/2$1,102
ו' 5/35:59 pmBOS - CCU
2 stops25h 11mMultiple Airlines
ד' 5/223:50 amCCU - BOS
1 stop37h 50mMultiple Airlines
Deal found 5/2$1,104
א' 5/2611:40 amBOS - CCU
1 stop29h 10mQatar Airways
ד' 6/53:50 amCCU - BOS
1 stop20h 30mQatar Airways
Deal found 5/1$1,117
א' 5/2611:40 amBOS - CCU
1 stop29h 10mQatar Airways
ו' 6/73:50 amCCU - BOS
1 stop37h 50mQatar Airways
Deal found 5/1$1,120
ב' 5/64:00 pmBOS - CCU
1 stop18h 50mEtihad Airways
ג' 5/219:25 pmCCU - BOS
1 stop21h 00mEtihad Airways
Deal found 5/2$1,141

Boston to Kolkata 2024 flight deals

Discover exclusive flight deals for travel between Boston and Kolkata in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated מאי 2, 2024.
Listed are some of the best fares we've found on flights departing from Boston to Kolkata in 2024. More deals are always being added, so be sure to check back regularly.
ג' 5/71:38 pmBOS - CCU
2 stops29h 32mMultiple Airlines
ה' 5/233:50 amCCU - BOS
1 stop20h 30mMultiple Airlines
Deal found 5/2$1,036
ב' 5/67:59 amBOS - CCU
2 stops35h 11mMultiple Airlines
ד' 5/223:50 amCCU - BOS
1 stop37h 50mMultiple Airlines
Deal found 5/2$1,039
ג' 5/77:59 amBOS - CCU
2 stops35h 11mMultiple Airlines
ה' 5/233:50 amCCU - BOS
2 stops27h 09mMultiple Airlines
Deal found 5/2$1,046
ה' 9/198:54 amBOS - CCU
2 stops34h 16mMultiple Airlines
ה' 9/263:50 amCCU - BOS
1 stop20h 30mMultiple Airlines
Deal found 4/30$1,047
ה' 9/198:54 amBOS - CCU
2 stops34h 16mMultiple Airlines
ה' 9/263:50 amCCU - BOS
2 stops27h 15mMultiple Airlines
Deal found 4/30$1,057
ש' 9/149:40 amBOS - CCU
2 stops25h 10mEtihad Airways
ו' 9/272:00 amCCU - BOS
1 stop40h 20mEtihad Airways
Deal found 5/1$1,058
ש' 9/1411:30 amBOS - CCU
2 stops28h 20mEtihad Airways
ו' 9/272:00 amCCU - BOS
2 stops31h 45mEtihad Airways
Deal found 5/1$1,079
ש' 9/1410:00 pmBOS - CCU
1 stop18h 50mQatar Airways
ו' 9/273:50 amCCU - BOS
1 stop20h 30mQatar Airways
Deal found 5/1$1,088
א' 11/109:10 pmBOS - CCU
1 stop18h 25mQatar Airways
ב' 11/183:35 amCCU - BOS
1 stop21h 25mQatar Airways
Deal found 5/2$1,090

Boston to Kolkata flights leaving soon

Find last-minute flight options from Boston to Kolkata for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated מאי 2, 2024.
Have a look at some of the flights available from Boston to Kolkata departing last-minute. Tip: verify your flight details before completing your reservation.
ג' 5/71:38 pmBOS - CCU
2 stops29h 32mMultiple Airlines
ה' 5/233:50 amCCU - BOS
1 stop20h 30mMultiple Airlines
Deal found 5/2$1,036
ג' 5/77:59 amBOS - CCU
2 stops35h 11mMultiple Airlines
ה' 5/233:50 amCCU - BOS
2 stops27h 09mMultiple Airlines
Deal found 5/2$1,046
ג' 5/76:11 pmBOS - CCU
2 stops23h 49mEtihad Airways
ו' 5/249:25 pmCCU - BOS
2 stops27h 50mEtihad Airways
Deal found 5/2$1,183
ג' 5/76:11 pmBOS - CCU
2 stops23h 49mEtihad Airways
ו' 5/249:25 pmCCU - BOS
2 stops29h 44mEtihad Airways
Deal found 5/2$1,184
ג' 5/710:28 amBOS - CCU
2 stops31h 32mEtihad Airways
ג' 5/219:25 pmCCU - BOS
1 stop21h 00mEtihad Airways
Deal found 5/2$1,220
ד' 5/89:45 pmBOS - CCU
2 stops25h 10mMultiple Airlines
ו' 5/248:25 pmCCU - BOS
2 stops31h 30mMultiple Airlines
Deal found 5/2$1,227
ג' 5/79:45 pmBOS - CCU
2 stops25h 10mMultiple Airlines
ש' 5/257:55 pmCCU - BOS
2 stops29h 40mMultiple Airlines
Deal found 5/2$1,235
ג' 5/75:22 pmBOS - CCU
2 stops24h 38mEtihad Airways
ו' 5/242:00 amCCU - BOS
1 stop40h 25mEtihad Airways
Deal found 5/2$1,295
ד' 5/810:00 pmBOS - CCU
1 stop18h 50mQatar Airways
ו' 5/243:50 amCCU - BOS
1 stop20h 30mQatar Airways
Deal found 5/2$1,298

One-way flights to Kolkata from Boston

Search for one-way flight options from Boston to Kolkata. 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 2,864,334 searches. Data last updated מאי 2, 2024.
If you're seeking multiple options on one-way flights from Boston to Kolkata, be sure to check out these deals, which are updated often. Users needing a return flight from Boston to Kolkata should utilize the search form above.
א' 5/197:59 amBOS - CCU
2 stops35h 11mAmerican Airlines
Deal found 5/2$613
א' 5/1910:40 amBOS - CCU
3 stops56h 30mMultiple Airlines
Deal found 5/2$627
ד' 5/297:15 pmBOS - CCU
3 stops44h 35mMultiple Airlines
Deal found 5/2$633
ג' 5/2810:42 amBOS - CCU
3 stops35h 23mMultiple Airlines
Deal found 5/2$689
ב' 5/203:30 pmBOS - CCU
3 stops50h 30mMultiple Airlines
Deal found 5/1$700
ב' 5/203:30 pmBOS - CCU
3 stops47h 30mMultiple Airlines
Deal found 5/2$723
ב' 5/206:10 pmBOS - CCU
2 stops39h 35mEmirates
Deal found 5/1$730
ו' 5/249:45 pmBOS - CCU
2 stops25h 10mSWISS
Deal found 5/2$750
ש' 5/256:10 pmBOS - CCU
2 stops28h 45mAir Canada
Deal found 5/1$751

Find flights from Boston to Kolkata within your budget

Customize your flight search to find flights from Boston to Kolkata 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 2,864,334 searches. Data last updated מאי 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,036 - $1,200

Route

Depart

Return

Price

Boston Logan IntlKolkata Netaji S. Chandra

BOS - CCU

BOSCCU

Boston Logan Intl

ג' 5/7

2 stops29h 32m

Kolkata Netaji S. Chandra

ה' 5/23

1 stop20h 30m

$1,036

Boston Logan IntlKolkata Netaji S. Chandra

BOS - CCU

BOSCCU

Boston Logan Intl

ב' 5/6

2 stops35h 11m

Kolkata Netaji S. Chandra

ד' 5/22

1 stop37h 50m

$1,039

Boston Logan IntlKolkata Netaji S. Chandra

BOS - CCU

BOSCCU

Boston Logan Intl

ב' 5/6

1 stop18h 50m

Kolkata Netaji S. Chandra

ה' 5/23

1 stop38h 00m

$1,091

Boston Logan IntlKolkata Netaji S. Chandra

BOS - CCU

BOSCCU

Boston Logan Intl

ב' 5/6

1 stop18h 50m

Kolkata Netaji S. Chandra

ה' 5/23

1 stop38h 00m

$1,102

Boston Logan IntlKolkata Netaji S. Chandra

BOS - CCU

BOSCCU

Boston Logan Intl

א' 5/26

1 stop29h 10m

Kolkata Netaji S. Chandra

ד' 6/5

1 stop20h 30m

$1,117

Boston Logan IntlKolkata Netaji S. Chandra

BOS - CCU

BOSCCU

Boston Logan Intl

א' 5/26

1 stop29h 10m

Kolkata Netaji S. Chandra

ו' 6/7

1 stop37h 50m

$1,120

Boston Logan IntlKolkata Netaji S. Chandra

BOS - CCU

BOSCCU

Boston Logan Intl

א' 5/5

2 stops25h 10m

Kolkata Netaji S. Chandra

ה' 5/23

2 stops36h 05m

$1,147

Boston Logan IntlKolkata Netaji S. Chandra

BOS - CCU

BOSCCU

Boston Logan Intl

א' 5/5

2 stops25h 10m

Kolkata Netaji S. Chandra

ה' 5/23

2 stops36h 05m

$1,148

Boston Logan IntlKolkata Netaji S. Chandra

BOS - CCU

BOSCCU

Boston Logan Intl

א' 5/5

2 stops26h 15m

Kolkata Netaji S. Chandra

ד' 5/22

2 stops29h 05m

$1,200

Flights are sorted by cheapest first

Deals found on 5/2

When is the best time to book a flight from Boston to Kolkata?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Kolkata. Price data was last updated on January 28, 2024.
Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Kolkata. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Boston to Kolkata?

Use this chart to determine the cheapest time to fly round-trip from Boston to Kolkata. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Kolkata flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Kolkata by month

Plan your trip from Boston to Kolkata by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Kolkata is currently $691 while a round-trip flight costs $1,111. Price data was last updated on April 28, 2024.

Currently, April is the cheapest month in which you can book a flight from Boston to Kolkata (average of $1,052). Flying from Boston to Kolkata in June is currently the most expensive (average of $1,697). 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.

January

$1,162

February

$1,176

March

$1,102

April

$1,052

May

$1,189

June

$1,697

July

$1,613

August

$1,329

September

$1,055

October

$1,122

November

$1,321

December

$1,660

Temperature and rainfall in Kolkata by month

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

CCU

Temperature

68 - 87.8 °F

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated מאי 2, 2024.
Read through reviews of airlines operating flights from Boston to Kolkata, such as Etihad Airways, SWISS and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
4,039 reviews
Check prices

Entertainment

8.3

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Emirates
8.1
Very good
4,039 reviews
Emirates
8.1
Very good
4,039 reviews
Check prices

Entertainment

8.3

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

SWISS
7.8
Good
2,024 reviews
Emirates
8.1
Very good
4,039 reviews
Check prices

Entertainment

8.3

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Qatar Airways
7.7
Good
4,450 reviews
Emirates
8.1
Very good
4,039 reviews
Check prices

Entertainment

8.3

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

American Airlines
7.3
Good
14,769 reviews
Emirates
8.1
Very good
4,039 reviews
Check prices

Entertainment

8.3

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Etihad Airways
7.3
Good
1,377 reviews
Emirates
8.1
Very good
4,039 reviews
Check prices

Entertainment

8.3

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Related info for your journey

Find useful and relevant information for your journey from Boston to Kolkata. 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 Boston to Kolkata for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Boston to Kolkata for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,036, but on average you can expect to pay $1,137.

  • Are there last-minute flights available from Boston to Kolkata for under $1,100?

    There are currently 20+ open flights from Boston to Kolkata within the next 7 days for less than $1,100.

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

    According to our current data, Etihad Airways ($1,091), Qatar Airways ($1,117), and SWISS ($1,147) offers the cheapest pricing from Boston to Kolkata. Etihad Airways is priced at 35% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $613. Emirates flights start at $730 while deals on SWISS start at $750 one-way.

  • What are the most popular airlines that fly from Boston to Kolkata?

    The most popular airlines flying from Boston to Kolkata are IndiGo, Emirates and Etihad Airways. Something to consider prior to booking your flight.

  • What does BOS to CCU mean?

    This is defined as Boston Logan Intl Airport (BOS) and Kolkata Netaji S. Chandra Airport (CCU). Codes like Kolkata Netaji S. Chandra Airport are often used to just call airports uniquely.

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

    The amount of baggage you can bring on your Boston to Kolkata 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 Boston to Kolkata with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Kolkata 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 Boston to Kolkata that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Kolkata 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 Boston to Kolkata that allow pets onboard?

    Many airlines flying from Boston to Kolkata 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 Boston to Kolkata?

    Yes, you can often find last-minute deals on Boston to Kolkata 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 Boston to Kolkata flight deals updated?

    The Boston to Kolkata flight deals you see on this page were last updated on 5/2.

See more FAQs

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Alternative routes for Boston to Kolkata
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Boston to Bagdogra flights

Top 9 airlines flying from Boston to Kolkata

Discover the top 9 airlines that operate flights from Boston to Kolkata. 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 2,864,334 searches. Data last updated מאי 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$831Average$1,332FlexibilityNo cancel feeOn-time75%
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Etihad AirwaysCheapest$991Average$1,192FlexibilityNo cancel feeOn-time75%
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LufthansaCheapest$1,114Average$1,434FlexibilityNo cancel feeOn-time76%
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SWISSCheapest$1,163Average$1,471FlexibilityNo cancel feeOn-time79%
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Qatar AirwaysCheapest$1,169Average$1,758FlexibilityNo cancel feeOn-time68%
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Virgin AtlanticCheapest$1,196Average$1,269FlexibilityNo cancel feeOn-time72%
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Singapore AirlinesCheapest$1,310Average$1,338FlexibilityNo cancel feeOn-time81%
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IndiGoCheapest$1,321Average$1,533FlexibilityNo cancel feeOn-time80%
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EmiratesCheapest$1,516Average$2,025FlexibilityNo cancel feeOn-time75%
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When you search for this flight from Boston to Kolkata, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Cheapflights helps you find that perfect flight to Kolkata from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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