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Boston to Kolkata Flights: The Longest Route on This List
Boston to Kolkata flights cover more distance than any other India route from Boston, and the trip usually involves two connections rather than one. Call 1-888-413-5701 for current pricing.
Fares shown are starting prices and may vary by travel date, season, and cabin availability at the time of booking.
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SAVE UP TO 40%Why Choose MyFlyYatra for Boston to Kolkata Flights
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.
Safe & Secure Bookings
Thousands of travelers trust MyFlyYatra for secure BOS to CCU bookings with verified airlines and smooth payment processes.
Flexible Travel Options
Choose your preferred airline, timing, and cabin class for a personalized Boston to Kolkata flight experience.
Competitive Fares
We offer the best deals on Boston to Kolkata flights, ensuring travelers save without compromising comfort or airline quality.
24/7 Customer Support
Our experts are available at all times to help with bookings, changes, and queries for your flights from Boston DC to Kolkata, India.
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
24 Sep 2026
Kolkata
12 Oct 2026
$883
Save $99
$784*
Boston
01 Oct 2026
Kolkata
19 Oct 2026
$885
Save $99
$786*
Boston
08 Oct 2026
Kolkata
26 Oct 2026
$905
Save $99
$806*
Boston
15 Oct 2026
Kolkata
02 Nov 2026
$823
Save $99
$724*
Boston
22 Oct 2026
Kolkata
09 Nov 2026
$864
Save $99
$765*
Boston
29 Oct 2026
Kolkata
16 Nov 2026
$950
Save $99
$851*
Boston
05 Nov 2026
Kolkata
23 Nov 2026
$854
Save $99
$755*
Boston
12 Nov 2026
Kolkata
30 Nov 2026
$932
Save $99
$833*
Boston
19 Nov 2026
Kolkata
07 Dec 2026
$817
Save $99
$718*
Boston
26 Nov 2026
Kolkata
14 Dec 2026
$893
Save $99
$794*
Boston
03 Dec 2026
Kolkata
21 Dec 2026
$916
Save $99
$817*
Boston
10 Dec 2026
Kolkata
28 Dec 2026
$831
Save $99
$732*
Boston
17 Dec 2026
Kolkata
04 Jan 2027
$897
Save $99
$798*
Boston
24 Dec 2026
Kolkata
11 Jan 2027
$835
Save $99
$736*
Boston
31 Dec 2026
Kolkata
18 Jan 2027
$852
Save $99
$753*
Boston
07 Jan 2027
Kolkata
25 Jan 2027
$933
Save $99
$834*
Boston
14 Jan 2027
Kolkata
01 Feb 2027
$907
Save $99
$808*
Boston → Kolkata Monthly Flight Fare Trends
Boston → Kolkata Weekly Flight Fare Trend
Boston → Kolkata Weekly Day Fare Trend
Boston
24 Sep 2026
Kolkata
$521
Save $99
$422*
Boston
01 Oct 2026
Kolkata
$549
Save $99
$450*
Boston
08 Oct 2026
Kolkata
$523
Save $99
$424*
Boston
15 Oct 2026
Kolkata
$578
Save $99
$479*
Boston
22 Oct 2026
Kolkata
$509
Save $99
$410*
Boston
29 Oct 2026
Kolkata
$520
Save $99
$421*
Boston
05 Nov 2026
Kolkata
$539
Save $99
$440*
Boston
12 Nov 2026
Kolkata
$501
Save $99
$402*
Boston
19 Nov 2026
Kolkata
$505
Save $99
$406*
Boston
26 Nov 2026
Kolkata
$544
Save $99
$445*
Boston
03 Dec 2026
Kolkata
$510
Save $99
$411*
Boston
10 Dec 2026
Kolkata
$577
Save $99
$478*
Boston
17 Dec 2026
Kolkata
$582
Save $99
$483*
Boston
24 Dec 2026
Kolkata
$500
Save $99
$401*
Boston
31 Dec 2026
Kolkata
$573
Save $99
$474*
Boston
07 Jan 2027
Kolkata
$526
Save $99
$427*
Boston
14 Jan 2027
Kolkata
$596
Save $99
$497*
Monthly Flight Fare Trends
Boston → Kolkata Weekly Flight Fare Trend
Boston → Kolkata Weekly Day Fare Trend
Fares from Boston to Kolkata, 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 | Flight No | Flight Routes | Economy (USD) | Premium Economy (USD) | Business Class (USD) | First Class (USD) |
|---|---|---|---|---|---|---|
| Emirates Airline | EK238 , EK570 | One Stop via Dubai | $779 - $1,274 | $1,506 - $2,411 | $2,439 - $3,991 | $4,897 - $8,972 |
| Qatar Airways | QR744 , QR540 | One Stop via Doha | $685 - $1,267 | $1,595 - $2,505 | $2,461 - $3,990 | $4,827 - $8,840 |
| Etihad Airways | EY008� , EY222 | One Stop via Abu Dhabi | $709 - $1,289 | $1,512 - $2,579 | $2,403 - $3,989 | $4,850 - $8,711 |
| Air India | DL2611, B61017 ,AI102, AI1733 | Two Stop via New York , Delhi | $684 - $1,195 | $1,506 - $2,225 | $2,360 - $3,971 | $4,802 - $7,931 |
| Klm Airline | KL618 , KL877, KL4771 | Two Stop via Amsterdam , Bombay | $679 - $1,124 | $1,728 - $2,278 | $2,542 - $4,066 | $4,914 - $8,455 |
| Air France | AF333 , AF218 , AF3779 | Two Stop via Paris , , Bombay | $653 - $1,173 | $1,536 - $2,126 | $2,526 - $3,731 | $4,856 - $8,624 |
| Singapore Airline | SQ1451 , SQ 025 , SQ516 | Two Stop via New York , Singapore | $779 - $1,243 | $1,672 - $2,594 | $2,556 - $3,915 | $5,005 - $8,391 |
| American Airline | AA4390 , AA292� ,AA9177 | Two Stop via New York, Delhi | $602 - $1,367 | $1,633 - $2,369 | $2,502 - $3,862 | $4,931 - $8,482 |
| Delta Air Lines | DL224 , DL8645 ,AI2702 | Two Stop via Paris, Delhi | $565 - $1,154 | $1,697 - $2,439 | $2,576 - $3,789 | $4,918 - $8,680 |
| Cathay Pacific | CX811 , CX 665 , AI2702 | Two Stop via Hong Kong , Delhi | $758 - $1,299 | $1,763 - $2,625 | $2,608 - $3,992 | $4,890 - $8,262 |
| Air Canada | AC769 , AC 042 ,AI2702 | Two Stop via Toronto , Delhi | $716 - $1,284 | $1,805 - $2,489 | $2,536 - $3,827 | $5,059 - $8,921 |
| Lufthansa Airline | LH421 , LH 760, LH5286 | Two� Stop via Frankfurt/Munich , Delhi | $659 - $1,284 | $1,625 - $2,397 | $2,475 - $3,716 | $4,938 - $8,862 |
| United Airline | UA1647 , UA 082 ,AI2702 | Two� Stop via Newark, Delhi | $686 - $1,393 | $1,653 - $2,378 | $2,601 - $3,885 | $4,891 - $7,996 |
| Turkish Airline | TK082 , TK716 ,TK7801 | Two� Stop via Istanbul ,Delhi | $795 - $1,226 | $1,750 - $2,678 | $2,610 - $4,005 | $5,010 - $7,937 |
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.
Boston to Kolkata Flight Snapshot
Netaji Subhas Chandra Bose International Airport handles the bulk of eastern India's flights from BOS to Kolkata India traffic. Every BOS to Kolkata flight lands at this same terminal regardless of which hubs connect it.
| Flight Detail | Information |
|---|---|
| Boston Airport | Logan International Airport (BOS) |
| Kolkata Airport | Netaji Subhas Chandra Bose International Airport (CCU) |
| Nonstop Service | Not available; most itineraries include two stops |
| Flight Distance | Approximately 13,600 km (8,450 miles) |
| Average Flight Duration | 19 to 26 hours |
| Low Season | February to April, September to November |
| High Season | May to August, October, December to January |
Boston to Kolkata Flights Cover the Most Distance
At roughly 13,600 kilometers, flights from Boston to Kolkata travel farther than any other Boston to India route MyFlyYatra books.
Most itineraries connect through a Gulf or European hub first, then add a second stop in Delhi or Mumbai before the final leg east. Total travel time typically runs 19 to 26 hours. Travelers comparing BOS to Kolkata flights should expect this two-stop pattern to hold across nearly every carrier. Anyone searching for direct flights from Boston to Kolkata won't find one on the current schedule.
How Does MyFlyYatra Helps to Book Your Boston to Kolkata Flights?
The extra distance and second connection on this route call for more coordination than a single fare search offers.
Route Sequencing
We map out realistic transfer windows across both stops, since a route this long carries more risk on a tight second connection.
Festival Timing
Kolkata's Durga Puja draws heavy demand each autumn, and we flag the resulting fare spike before it affects your budget.
Baggage Allowance Guidance
Since many travelers on this route are visiting family for extended stays, we confirm baggage allowances across both flight segments.
Airfare Monitoring
Pricing gets tracked across all fourteen carriers serving flights to Kolkata from BOS, since a two-stop route this long tends to move more than a direct one.
Airlines Operating Boston to Kolkata Flights
Fourteen airlines serve this route, and most flights from BOS to Kolkata include a second stop in Delhi or Mumbai.
Air India
Routes through New York, then connects again through Delhi before the final leg into Kolkata.
Emirates
Connects through Dubai, with generous baggage allowances that matter on a longer trip.
Qatar Airways
Routes via Doha, known for smooth transfers even on a two-stop itinerary.
Etihad Airways
Connects through Abu Dhabi, a steady alternative when Emirates fares climb.
KLM
Routes through Amsterdam, then adds a second stop via Mumbai.
Air France
Connects through Paris, also adding a second leg via Mumbai.
American Airlines
Routes through New York, then Delhi, before the final connection to Kolkata.
Delta
Connects through Paris, then Delhi, on the way east.
Lufthansa
Routes through Frankfurt or Munich, then Delhi.
United
Connects through Newark, then Delhi.
Turkish Airlines
Airline that started 93 years ago, Turkish airlines routes via Istanbul, then Delhi.
Cathay Pacific
Connects through Hong Kong, then Delhi.
Air Canada
To book flight tickets from Boston to Kolkata on your travel dates, Air Canada routes through Toronto, then Delhi.
Singapore Airlines
Connects through New York and Singapore, the longest routing of the fourteen.
Cabin Pricing for Boston to Kolkata Flights
The Boston to Kolkata flight ticket price shifts by airline and cabin. Discounts run up to 10% on Economy, 25% on Premium Economy, 40% on Business, and 45% on First Class.
01
Economy
Round-trip fares run roughly $575 to $1,414 across carriers.
02
Premium Economy
Priced between about $1,536 and $2,710 round trip.
03
Business Class
Lie-flat seating comes with fares generally between $2,400 and $4,009.
04
First Class
Select carriers price this cabin between $4,726 and $8,959 round trip. Call 1-888-413-5701 to confirm your travel dates. The same call also covers flight tickets from BOS to Kolkata for any cabin you're weighing.
Disclaimer: Fares are Special Call only rates, subject to availability, and may change at the time of booking.
Best Time to Book Boston to Kolkata Flights
To book flight to Kolkata from Boston, understanding Kolkata's fare pattern is necessary. It follows the general India travel calendar, with Durga Puja adding its own spike.
1
Low Season
February through April and September through November bring the year's softest fares.
2
High Season
May through August, October, and December through January stay busiest overall.
3
Durga Puja Spike
Kolkata's biggest festival, usually in September or October, tightens both seats and hotel rooms weeks in advance.
4
Booking Window
Six to ten weeks ahead of travel tends to land the best mix of price and seat choice.
How to Find Cheap Boston to Kolkata Flights?
A few habits can meaningfully lower what you pay on a route this long.
Midweek Booking
Searching and booking Tuesday or Wednesday often beats a weekend search for cheap flights from Boston to Kolkata.
Student Fares
A valid student ID can unlock cheap flights from BOS to Kolkata that don't show up in a general search.
Advance Booking
Locking in fares several weeks or months ahead generally secures better pricing and seat choice.
Air Miles
Frequent flyers can redeem miles earned on this route toward future upgrades or travel hassle-free.
About Kolkata
Kolkata built its reputation as India's intellectual and artistic center during the colonial era, when it served as the capital of British India and became a hub for literature, theater, and political reform. That legacy still shapes daily life here, from grand colonial architecture to a food culture built around Bengali sweets and street snacks. Durga Puja transforms the city each autumn into an open-air gallery, with elaborate pandals turning entire neighborhoods into temporary works of art.
Places to Visit in Kolkata
A short list of stops that cover the city's colonial history and creative pulse.
01
Victoria Memorial
A grand marble monument from the British era, now housing galleries of colonial-period art.
02
Howrah Bridge
One of the busiest cantilever bridges in the world, spanning the Hooghly River.
03
Indian Museum
Among the oldest museums in the country, with a collection spanning archaeology and natural history.
04
Dakshineswar Kali Temple
A riverside temple of deep spiritual significance, known for its Bengali architecture.
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).
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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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 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 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
- 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.
Step 1 – Search Flights
Enter travel dates, preferred class, and destination to find the best Boston to Kolkata flight options.
Step 2 – Compare & Select
Review multiple airlines, fares, and schedules to choose the ideal BOS to CCU route.
Step 3 – Book & Confirm
Secure your tickets instantly and enjoy 24/7 support for your flights from Boston to Kolkata.
Start Your Search Now
or call +1-888-413-5701 · 24/7 experts
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 take?
The trip typically runs 19 to 26 hours, depending on the connecting cities and layover length.
Is there a direct flight from Boston to Kolkata?
No. Every itinerary currently includes at least one stop, and most involve two connections.
Why does this route take longer than other Boston to India flights?
Kolkata sits farther from Boston than most other Indian cities on this list, and the lack of a nonstop option adds further time to the trip.
When are fares to Kolkata from Boston usually cheapest?
February through April and September through November tend to offer the softest pricing of the year.
Do I need a visa for this trip?
Yes. US citizens need a valid Indian visa or e-visa before departure.
How far is Kolkata's airport from the city center?
Roughly 10 to 12 kilometers, typically a 20 to 45 minute drive depending on traffic.
Does Durga Puja affect flight prices on this route?
Yes. Seats and hotel rooms tighten in the weeks leading up to the festival each autumn.
How far ahead should I book for the best fare?
Six to ten weeks ahead of travel generally works well.
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.
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