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MyFlyYatra simplifies booking flights from Boston to Kolkata, providing reliable service, affordable fares, and 24/7 customer support. Travelers can enjoy seamless connections, multiple travel options, and personalized assistance for a smooth journey from BOS to CCU.

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We offer the best deals on Boston to Kolkata flights, ensuring travelers save without compromising comfort or airline quality.
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Boston to Kolkata Flights at the Best Prices

Explore great deals for your upcoming trip from USA to India exclusively on Myflyyatra. Grab heavy discounts and maximize your savings!

Boston 17 Apr 2026
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Kolkata 05 May 2026
$904 Save $99
$805*
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Boston 24 Apr 2026
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Kolkata 12 May 2026
$898 Save $99
$799*
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Boston 01 May 2026
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Kolkata 19 May 2026
$913 Save $99
$814*
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Boston 08 May 2026
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Kolkata 26 May 2026
$841 Save $99
$742*
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Boston 15 May 2026
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Kolkata 02 Jun 2026
$863 Save $99
$764*
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Boston 22 May 2026
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Kolkata 09 Jun 2026
$913 Save $99
$814*
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Boston 29 May 2026
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Kolkata 16 Jun 2026
$800 Save $99
$701*
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Boston 05 Jun 2026
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Kolkata 23 Jun 2026
$927 Save $99
$828*
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Boston 12 Jun 2026
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Kolkata 30 Jun 2026
$811 Save $99
$712*
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Boston 19 Jun 2026
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Kolkata 07 Jul 2026
$864 Save $99
$765*
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Boston 26 Jun 2026
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Kolkata 14 Jul 2026
$877 Save $99
$778*
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Boston 03 Jul 2026
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Kolkata 21 Jul 2026
$893 Save $99
$794*
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Boston 10 Jul 2026
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Kolkata 28 Jul 2026
$877 Save $99
$778*
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Boston 17 Jul 2026
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Kolkata 04 Aug 2026
$920 Save $99
$821*
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Boston 24 Jul 2026
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Kolkata 11 Aug 2026
$857 Save $99
$758*
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Boston 31 Jul 2026
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Kolkata 18 Aug 2026
$863 Save $99
$764*
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Boston 07 Aug 2026
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Kolkata 25 Aug 2026
$847 Save $99
$748*
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Boston → Kolkata Monthly Flight Fare Trends
Boston → Kolkata Weekly Flight Fare Trend
Boston → Kolkata Weekly Day Fare Trend
Boston 17 Apr 2026
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Kolkata
$565 Save $99
$466*
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Boston 24 Apr 2026
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Kolkata
$500 Save $99
$401*
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Boston 01 May 2026
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Kolkata
$594 Save $99
$495*
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Boston 08 May 2026
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Kolkata
$511 Save $99
$412*
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Boston 15 May 2026
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Kolkata
$537 Save $99
$438*
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Boston 22 May 2026
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Kolkata
$575 Save $99
$476*
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Boston 29 May 2026
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$539 Save $99
$440*
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Boston 05 Jun 2026
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Kolkata
$592 Save $99
$493*
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Boston 12 Jun 2026
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$545 Save $99
$446*
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Boston 19 Jun 2026
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$562 Save $99
$463*
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Boston 26 Jun 2026
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$540 Save $99
$441*
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Boston 03 Jul 2026
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$562 Save $99
$463*
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Boston 10 Jul 2026
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$541 Save $99
$442*
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Boston 17 Jul 2026
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Kolkata
$554 Save $99
$455*
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Boston 24 Jul 2026
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$554 Save $99
$455*
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Boston 31 Jul 2026
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Kolkata
$579 Save $99
$480*
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Boston 07 Aug 2026
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Kolkata
$510 Save $99
$411*
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Monthly Flight Fare Trends
Boston → Kolkata Weekly Flight Fare Trend
Boston → Kolkata Weekly Day Fare Trend

Fares from Boston (BOS) to kolkata (CCU), India – Economy, Premium Economy, Business Class and First Class

MyFlyYatra offers cheap flight options with affordable fares, convenient routes, and exclusive discounts to help travelers save more on their journey to India. Our guaranteed flight deals make it easy to discover the best-priced airfares across all travel classes. Passengers can enjoy up to 10% off on Economy Class flights to India, up to 25% off on Premium Economy flights to India, up to 40% off on Business Class flights to India, and up to 45% off on First Class flights to India.

Airline Economy (USD) Premium Economy (USD) Business Class (USD) First Class (USD)
Air India $599 - $1,134 $2,072 - $2,200 $3,023 - $3,981 $6,344 - $7,315
Emirates Airline $722 - $1,180 $1,516 - $1,979 $2,928 - $3,104 $6,938 - $7,798
Qatar Airways $798 - $1,289 $2,074 - $2,450 $2,396 - $2,470 $8,081 - $8,491
Etihad Airways $756 - $1,217 $2,049 - $2,113 $2,395 - $3,253 $7,225 - $8,791
Delta Airline $513 - $759 $1,926 - $2,010 $2,618 - $2,692 $6,082 - $8,196
Air France Airline $660 - $946 $1,604 - $1,725 $2,487 - $2,995 $5,422 - $6,055
KLM Airline $790 - $807 $1,736 - $2,152 $2,797 - $2,936 $6,676 - $8,172
Singapore Airline $689 - $1,186 $2,204 - $2,594 $2,995 - $4,020 $7,249 - $7,718
American Airline $795 - $1,184 $2,458 - $2,492 $2,911 - $3,986 $4,928 - $7,122
Lufthansa Airline $754 - $786 $1,674 - $1,896 $2,907 - $3,722 $5,010 - $6,494
United Airline $675 - $1,353 $1,971 - $2,136 $2,683 - $3,350 $6,339 - $6,809
Turkish Airline $654 - $1,233 $2,118 - $2,615 $3,507 - $3,641 $5,093 - $6,653
Cathay Pacific Airline $768 - $1,300 $2,451 - $2,452 $2,755 - $3,460 $6,617 - $7,878
Air Canada Airline $672 - $1,432 $2,192 - $2,599 $3,530 - $3,965 $7,109 - $7,459

Note: The information displayed on airline special offers represents the estimated roundtrip fare range available throughout the year, inclusive of taxes and without any hidden costs. All fares are subject to availability and may change at the time of booking. Once you have selected the fare of your choice, please contact us to confirm seat availability for your preferred travel date. For assistance, call us at 1-888-413-5701.

Flight Detail Information
Origin City & Airport Boston – Logan International Airport (BOS)
Destination City & Airport Kolkata (CCU) – Netaji Subhas Chandra Bose International Airport, India
Flight Distance Approximately 13,600 km (8,450 miles)
Average Flight Duration Around 17 to 21 hours (typically with one or two stops)
Low Season February – April, September – November
High Season May – August, October, December – January
Airlines Serving

Air India, Emirates Airline, Qatar Airways, Etihad Airways, Delta Airline, Air France Airline, KLM Airline, Singapore Airline, American Airline, Lufthansa Airline, United Airline, Turkish Airline, Cathay Pacific Airline, Air Canada Airline

About Boston

Boston is a major metropolitan city in the United States, known for its historical significance, strong education sector, and economic growth. Located in the northeastern region, it serves as an important hub for business, research, and international travel. The city offers a combination of historic landmarks and modern infrastructure, along with a vibrant cultural environment shaped by art, education, and diverse cuisines. Boston plays a significant role in industries such as biotechnology, finance, and technology. Its world-renowned universities attract students and professionals globally. As a major international gateway, Boston offers strong flight connectivity to global destinations, including key Indian cities like Delhi, Mumbai, and Bangalore, supporting consistent travel demand.

Why Visit Kolkata

Kolkata, formerly known as Calcutta, is a culturally rich city in eastern India known for its colonial heritage, artistic legacy, and intellectual spirit. Often called the “Cultural Capital of India,” Kolkata offers a unique blend of history, tradition, and modern life. The city is famous for its grand colonial architecture, literary heritage, vibrant festivals, and warm hospitality. From historic landmarks to bustling markets and iconic street food, Kolkata provides an authentic and immersive experience. Visitors can explore museums, temples, and cultural hubs while enjoying diverse cuisine and lively surroundings. Kolkata also serves as a gateway to eastern and northeastern India, including destinations like Darjeeling, the Sundarbans, and Sikkim.

Top Tourist Attractions in Kolkata

Kolkata offers a wide range of attractions for history lovers and cultural travelers. One of the most iconic landmarks is the Victoria Memorial, a stunning marble monument reflecting British-era architecture. Another must-visit is the Howrah Bridge, one of the busiest cantilever bridges in the world. Other popular attractions include Dakshineswar Kali Temple, a major spiritual site, and the Indian Museum, one of the oldest museums in India. Visitors also explore Park Street, known for dining and nightlife, and New Market, a popular shopping destination.

Time Difference Between Boston and Kolkata

When Boston observes daylight saving time, Kolkata is ahead by 9 hours and 30 minutes. During standard time in Boston, Kolkata is ahead by 10 hours and 30 minutes. This time difference is important for travelers planning flights, meetings, or connecting itineraries between Logan International Airport (BOS) and Netaji Subhas Chandra Bose International Airport (CCU).

Tips To Book Cheap Flights From BOS To Kolkata

Avoid Booking on Weekends: Instead of booking your Boston to Kolkata flights on weekends, try booking during weekdays. Airfares are often lower mid-week, helping travelers save more on their BOS to CCU flight tickets.

Student Discounts: If you are a student, your student ID may help you access exclusive discounts on flights from Boston to Kolkata. Many airlines and travel agencies provide special student fares that make international travel more affBOSable.

Book Your Tickets in Advance: Planning your trip early is one of the best ways to find cheap flights from BOS to Kolkata. Booking several weeks or months in advance can help you secure better fares and preferred seats.

Use Air Miles: Frequent travelers can benefit from airline loyalty programs. By collecting air miles on flights from Boston to Kolkata, you can redeem them later for discounted tickets, upgrades, or additional travel perks.

Compare Fares: Always compare fares from different airlines before booking your Boston to Kolkata flight. Prices may vary depending on travel dates, airline routes, and stopovers, so comparing options can help you find the best deal.

Key Details for Your Boston to Kolkata Trip

Getting ready to fly from Boston to Kolkata? It helps to know the key airports, flight types, and common connection hubs on this route. Use this overview to plan your journey smoothly and enjoy a comfortable travel experience from Boston (BOS) to Kolkata (CCU).

Airport and Travel Info

Major Airports for Boston to Kolkata Flights

Most Boston to Kolkata itineraries start at Boston Logan International Airport (BOS) and arrive at Kolkata International Airport (CCU). Since there are no nonstop flights, journeys usually include one or two layovers. Knowing what each airport offers makes your trip easier and more relaxed.

Boston Logan International Airport (BOS)

  • Busy international gateway with flights to major global hubs
  • Lounges, restaurants, duty-free shops, and traveler assistance services
  • Several one-stop options available for routes to Kolkata
  • Convenient access via subway, bus, airport shuttles, taxis, and ride-share
  • Family-friendly facilities, including designated waiting areas and helpful ground staff

Kolkata International Airport (CCU)

  • Primary international airport serving Kolkata and the Tamil Nadu region
  • Streamlined immigration and baggage claim for arriving international travelers
  • Airport lounges for transit, business, and frequent flyers
  • Easy access to the city via taxis, app-based cabs, suburban rail, and local transport
  • Shops, cafés, currency exchange, SIM card counters, and essential travel services inside the terminal

Flight Types: Boston to Kolkata

Flights from Boston to Kolkata are typically operated with one or two stops. You can choose between faster connections or more budget-friendly itineraries, depending on whether you prioritize total travel time, comfort, or lower fares.

Faster Connections

  • Shorter total journey time with well-planned layovers
  • Ideal for business travelers and frequent flyers
  • Less time spent waiting at intermediate airports
  • Helps reduce fatigue on long-haul flights

Budget-Friendly Itineraries

  • Often more affordable than the quickest or premium routes
  • Greater flexibility in airline and departure time selection
  • Opportunity to explore a layover city during longer stops
  • A good option for leisure travelers, students, and longer vacations

Common Layovers Between Boston and Kolkata

Many Boston to Kolkata flights connect through major hubs in the Middle East and Europe. Understanding these transit airports helps you choose itineraries that match your comfort, timing, and preferred airline.

Doha (Qatar Airways)

  • Modern airport with clear transit facilities and signage
  • Frequent onward services from Doha to Kolkata
  • Premium lounges, rest zones, and a variety of dining options

Dubai (Emirates)

  • One of the world’s busiest hubs with extensive shopping and food outlets
  • Multiple daily flights from Dubai to Kolkata
  • Relaxation areas, spa services, and lounges for longer layovers

Abu Dhabi (Etihad Airways)

  • Convenient terminal layout and straightforward security checks
  • Services and facilities tailored for families and long-haul travelers
  • Regular connections between Abu Dhabi and Kolkata

Frankfurt (Lufthansa)

  • Major European hub with strong global connectivity
  • Comfortable seating areas and several lounges
  • Connections to Kolkata often operated with partner airlines

Istanbul (Turkish Airlines)

  • Large, modern terminal serving numerous international routes
  • Multiple flight options from Istanbul to major Indian cities, including Kolkata
  • Quiet rooms, lounges, and rest spaces for transit passengers

Paris (Air France)

  • Well-connected terminals at Paris Charles de Gaulle (CDG)
  • Cafés, retail outlets, and entertainment options during layovers
  • Connections to Kolkata typically operated via partner or codeshare carriers

Fly with Leading Airlines from Boston, DC to Kolkata, India

Planning a trip from Boston, DC to Kolkata, India? Several major international airlines operate one-stop and two-stop itineraries on this route, combining comfort, reliable service, and competitive fares. Compare options and book your Boston (BOS) to Kolkata (BLR) flight with the airline that best fits your schedule and budget.

Emirates Airlines
Qatar Airways
Etihad Airways
Singapore Airlines
Cathay Pacific
Air India
United Airlines
Lufthansa
Turkish Airlines
Air France
KLM
American Airlines
Emirates Airlines

Emirates Airlines

  • Popular one-stop Boston to Kolkata itineraries via Dubai (DXB)
  • Spacious cabins, generous in-flight entertainment, and quality meals
  • Access to premium lounges in Dubai for long layovers
Qatar Airways

Qatar Airways

  • One-stop Boston to Kolkata connections via Doha (DOH)
  • Known for attentive cabin crew and comfortable seating
  • Award-winning business class with flat beds and lounge access
Etihad Airways

Etihad Airways

  • Convenient connections from Boston to Kolkata via Abu Dhabi (AUH)
  • Family-friendly services including kids’ meals and entertainment
  • Streamlined transit experience and efficient boarding at AUH
Singapore Airlines

Singapore Airlines

  • Highly rated hospitality and cabin comfort on long-haul flights
  • Spacious seating and well-designed cabins for Boston–Asia sectors
  • Connections to Kolkata via Singapore (SIN) and partner airlines in India
Cathay Pacific

Cathay Pacific

  • Premium service on long-haul flights via Hong Kong (HKG)
  • Comfortable cabins with quality in-flight dining and amenities
  • Connections to Kolkata operated with partner airlines across India
Air India

Air India

  • Indian flag carrier with connections from Boston to Kolkata via Delhi (DEL) or Mumbai (BOM)
  • Familiar Indian meals and regional entertainment options onboard
  • Attractive fares and convenient timings for India-bound passengers
United Airlines

United Airlines

  • Strong U.S. network from Boston with connections via partner hubs to Kolkata
  • MileagePlus loyalty program benefits for frequent flyers
  • Multiple itinerary options through Europe or the Middle East with partner airlines
Lufthansa

Lufthansa

  • Boston to Kolkata connections via Frankfurt (FRA) or Munich (MUC)
  • Reputation for punctual operations and efficient ground handling
  • Cabin choices ranging from economy to premium and business class
Turkish Airlines

Turkish Airlines

  • Popular Boston to Kolkata option via Istanbul (IST)
  • Well-regarded onboard meals and in-flight entertainment
  • Transit passengers can access lounges and rest areas at IST
Air France

Air France Airlines

  • Boston departures with onward connections to Kolkata via Paris Charles de Gaulle (CDG)
  • Comfortable cabins with a mix of French and international cuisine
  • Access to lounges and shopping options during layovers in Paris
KLM

KLM Airlines

  • Boston to Kolkata connections via Amsterdam Schiphol (AMS)
  • Reliable flight schedules ideal for long-haul journeys
  • Comfortable transit experience with lounges and rest areas at AMS
American Airlines

American Airlines

  • Extensive U.S. and transatlantic network from Boston
  • Connections to Kolkata through alliance and codeshare partners
  • Loyalty benefits through AAdvantage for regular travelers to India

Book Your Boston to Kolkata Flight in 3 Easy Steps

Booking flights from Boston DC to Kolkata, India is quick and secure with MyFlyYatra. Follow these steps for a hassle-free journey and instant confirmation.

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Step 1 – Search Flights

Enter travel dates, preferred class, and destination to find the best Boston to Kolkata flight options.

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Step 2 – Compare & Select

Review multiple airlines, fares, and schedules to choose the ideal BOS to CCU route.

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Step 3 – Book & Confirm

Secure your tickets instantly and enjoy 24/7 support for your flights from Boston to Kolkata.

Popular U.S. Flight Routes to Kolkata (CCU)

Travelers planning to book flights to Kolkata (CCU) from the United States can choose from a wide range of departure cities with convenient connections and competitive fares. In addition to the popular Atlanta to Kolkata flights, MyFlyYatra also offers affordable options from major U.S. cities including New York, Chicago, Washington D.C., Boston, Miami, Dallas, Phoenix, San Francisco, Houston, Los Angeles, Seattle, San Diego, Sacramento, Philadelphia, Detroit, Las Vegas, Denver, Austin, Charlotte, Minneapolis, Columbus, Indianapolis, Nashville, Raleigh, Memphis, Jacksonville, Tampa, Orlando, Omaha, Ohio, and New Jersey. Whether traveling from the East Coast, West Coast, or Central U.S., passengers can compare multiple airlines, nonstop and one-stop routes, and flexible fare options to reach kolkata comfortably and affordably.

Frequently Asked Questions

How long does a flight from Boston to Kolkata usually take?

A typical flight from Boston to Kolkata can take anywhere between 19 to 26 hours. The exact duration depends on the airline, number of layovers, and waiting time between connecting flights. Since there are no nonstop flights on this route, travelers usually connect through cities like Dubai, Doha, Abu Dhabi, London, Frankfurt, Mumbai, or Delhi.

When is the best time to find cheap airfare from Boston to Kolkata?

The most affordable fares are often available during off-peak travel months such as January, February, March, and late September. Booking your tickets 1–3 months in advance or monitoring airline sales can help secure better pricing.

Do I need a visa to fly from Boston to Kolkata?

Yes. U.S. passport holders must obtain a valid Indian visa before arrival. The most convenient option is applying through the official Indian Government e-Visa portal, which allows online submission and faster processing.

How much baggage can I carry on this route?

Most international airlines include at least one checked bag of 23kg plus a carry-on item. Baggage allowances can vary depending on the airline and fare type, so checking your booking details is recommended before departure.

Are there direct flights from Boston to Kolkata?

No, there are currently no nonstop flights from Boston (BOS) to Kolkata (CCU). Most itineraries involve one or two layovers through major hubs such as Dubai, Doha, London, Abu Dhabi, Mumbai, or Delhi.

Which travel class is most popular for this long journey?

Economy Class is the most commonly booked option due to affordability. However, due to the long flight duration, some travelers prefer Premium Economy or Business Class for enhanced space, meals, and comfort.

Are student discounts available for flights from Boston to Kolkata?

Yes. Several international airlines offer student fares on this route, which may include discounted prices, extra baggage, or flexible booking terms. MyFlyYatra can help you check eligibility and available offers.

How far is Kolkata Airport from the main city?

Kolkata International Airport (CCU) is located approximately 10–12 km from central Kolkata. Travel time varies between 20 to 45 minutes based on traffic and mode of transport.

Can I earn airline miles when booking a Boston to Kolkata flight?

Yes. Most airlines offer frequent flyer points that can be earned and redeemed for upgrades, lounge access, future flights, or other travel perks.

What amenities are included on long-haul Boston to Kolkata flights?

Amenities often include hot meals, personal entertainment screens, Wi-Fi (select aircraft), pillows, blankets, headphones, and USB/charging ports. Premium cabins may also include lie-flat beds, premium dining, and lounge access.

Can I upgrade my seat after booking?

Yes. Most airlines allow upgrades with cash, miles, or upgrade bidding programs. Early requests or checking availability at the airport may increase the chance of an upgrade.

Other Popular Boston to India Routes

Along with booking affordable Boston to Kolkata (CCU) flights, travelers flying from Boston can also explore several other popular routes to India with MyFlyYatra. Passengers can easily compare fares and flight options for Boston to Mumbai Boston to Delhi, Boston to Bangalore, Boston to Ahmedabad, Boston to Chennai, Boston to Hyderabad, Boston to Kolkata, Boston to Cochin, Boston to Trivandrum, Boston to Pune, Boston to Goa, Boston to Jaipur, Boston to Jodhpur, Boston to Calicut, and Boston to Vadodara. Whether traveling for business, leisure, or visiting family, MyFlyYatra helps you find the best flight deals from Boston to major cities across India with flexible travel options and competitive pricing.

Disclamer:The information displayed on Airline Special offers for cheap flights tickets and cheap air fares are Roundtrip, INCLUSIVE of TAXES and without any HIDDEN COST; SPL Fare - All Fares are subject to Availability, Fares are Special Call only Fares may change at the time of Booking, Fares Shown are Base Fares without Taxes This information provides some of best air fares for flights from USA which are subject to availability. Please do let us know, once you have picked the fare of your choice to confirm the availability of seats for a specified date. Call Us at 1-888-413-5701