$400 - Flight tickets from Boston(BOS) to Kolkata(CCU)
Airline Airline
05:30 AM on Sep 10, 2025 BOS
2 Stops {IAD | DEL} | Trip Duration: 24 hr 05 min
03:05 PM on Sep 11, 2025 CCU
United Airlines 1734 | Air India 104 / 2767

Book flights from BOS to CCU at 05:30 AM with Air India on Sep 10, 2025

$400
Hurry! Only 4 seats left at this fare
Airline Airline
06:10 AM on Sep 10, 2025 BOS
2 Stops {ORD | DEL} | Trip Duration: 26 hr 25 min
06:05 PM on Sep 11, 2025 CCU
United Airlines 1414 | Air India 126 / 2737

Book flights from BOS to CCU at 06:10 AM with Air India on Sep 10, 2025

$684.20
Hurry! Only 4 seats left at this fare
Airline Airline
05:30 AM on Sep 10, 2025 BOS
2 Stops {IAD | DEL} | Trip Duration: 24 hr 05 min
03:05 PM on Sep 11, 2025 CCU
United Airlines 1734 | Air India 104 / 2767

Book flights from BOS to CCU at 05:30 AM with Air India on Sep 10, 2025

$691.20
Hurry! Only 4 seats left at this fare
Airline Airline
05:30 AM on Sep 10, 2025 BOS
2 Stops {IAD | DEL} | Trip Duration: 28 hr 45 min
07:45 PM on Sep 11, 2025 CCU
United Airlines 1734 | Air India 104 / 2403

Book flights from BOS to CCU at 05:30 AM with Air India on Sep 10, 2025

$712.20
Hurry! Only 4 seats left at this fare
Airline
05:05 PM on Sep 10, 2025 BOS
2 Stops {ZRH | BOM} | Trip Duration: 30 hr 55 min
09:30 AM on Sep 12, 2025 CCU
Flight 9870 operated by Air India SWISS 55 / 154 / 9870

Book flights from BOS to CCU at 05:05 PM with SWISS on Sep 10, 2025

$718.60
Hurry! Only 4 seats left at this fare
Airline
09:40 PM on Sep 10, 2025 BOS
2 Stops {ZRH | DEL} | Trip Duration: 24 hr 30 min
07:40 AM on Sep 12, 2025 CCU
Flight 9858 operated by Air India SWISS 53 / 146 / 9858

Book flights from BOS to CCU at 09:40 PM with SWISS on Sep 10, 2025

$718.80
Hurry! Only 4 seats left at this fare
Airline
05:05 PM on Sep 10, 2025 BOS
2 Stops {ZRH | BOM} | Trip Duration: 30 hr 55 min
09:30 AM on Sep 12, 2025 CCU
Flight 9870 operated by Air India SWISS 55 / 154 / 9870

Book flights from BOS to CCU at 05:05 PM with SWISS on Sep 10, 2025

$723.60
Airline
05:05 PM on Sep 10, 2025 BOS
2 Stops {ZRH | DEL} | Trip Duration: 29 hr 05 min
07:40 AM on Sep 12, 2025 CCU
Flight 9858 operated by Air India SWISS 55 / 146 / 9858

Book flights from BOS to CCU at 05:05 PM with SWISS on Sep 10, 2025

$723.80
Hurry! Only 4 seats left at this fare
Airline
09:35 PM on Sep 10, 2025 BOS
2 Stops {IST | BOM} | Trip Duration: 29 hr 50 min
12:55 PM on Sep 12, 2025 CCU
Flight 4750 operated by IndiGo | Flight 4738 operated by IndiGo Turkish Airlines 82 / 4750 / 4738

Book flights from BOS to CCU at 09:35 PM with Turkish Airlines on Sep 10, 2025

$749.70
Hurry! Only 0 seats left at this fare
Airline
09:35 PM on Sep 10, 2025 BOS
2 Stops {IST | DEL} | Trip Duration: 27 hr 40 min
10:45 AM on Sep 12, 2025 CCU
Flight 4700 operated by IndiGo Turkish Airlines 82 / 716 / 4700

Book flights from BOS to CCU at 09:35 PM with Turkish Airlines on Sep 10, 2025

$749.90
Hurry! Only 0 seats left at this fare
Airline
09:35 PM on Sep 10, 2025 BOS
2 Stops {IST | BOM} | Trip Duration: 29 hr 50 min
12:55 PM on Sep 12, 2025 CCU
Flight 4738 operated by IndiGo Turkish Airlines 82 / 720 / 4738

Book flights from BOS to CCU at 09:35 PM with Turkish Airlines on Sep 10, 2025

$763.70
Hurry! Only 0 seats left at this fare
Airline
09:35 PM on Sep 10, 2025 BOS
2 Stops {IST | DEL} | Trip Duration: 27 hr 40 min
10:45 AM on Sep 12, 2025 CCU
Flight 4700 operated by IndiGo Turkish Airlines 82 / 716 / 4700

Book flights from BOS to CCU at 09:35 PM with Turkish Airlines on Sep 10, 2025

$763.90
Hurry! Only 0 seats left at this fare
Airline
04:30 PM on Sep 10, 2025 BOS
1 Stop {AUH} | Trip Duration: 25 hr 00 min
03:00 AM on Sep 12, 2025 CCU
Etihad Airways 8 / 220

Book flights from BOS to CCU at 04:30 PM with Etihad Airways on Sep 10, 2025

$791.70
Airline
04:30 PM on Sep 10, 2025 BOS
1 Stop {AUH} | Trip Duration: 25 hr 00 min
03:00 AM on Sep 12, 2025 CCU
Etihad Airways 8 / 220

Book flights from BOS to CCU at 04:30 PM with Etihad Airways on Sep 10, 2025

$799.30
Airline
04:30 PM on Sep 10, 2025 BOS
1 Stop {AUH} | Trip Duration: 25 hr 00 min
03:00 AM on Sep 12, 2025 CCU
Etihad Airways 8 / 220

Book flights from BOS to CCU at 04:30 PM with Etihad Airways on Sep 10, 2025

$807.30
Airline
04:30 PM on Sep 10, 2025 BOS
1 Stop {AUH} | Trip Duration: 19 hr 20 min
09:20 PM on Sep 11, 2025 CCU
Flight 1696 operated by Air Arabia Abu Dhabi Etihad Airways 8 / 1696

Book flights from BOS to CCU at 04:30 PM with Etihad Airways on Sep 10, 2025

$818.70
Airline
08:05 PM on Sep 10, 2025 BOS
2 Stops {MUC | DEL} | Trip Duration: 26 hr 05 min
07:40 AM on Sep 12, 2025 CCU
Flight 5286 operated by Air India Lufthansa 425 / 762 / 5286

Book flights from BOS to CCU at 08:05 PM with Lufthansa on Sep 10, 2025

$824.20
Hurry! Only 4 seats left at this fare
Airline
08:05 PM on Sep 10, 2025 BOS
2 Stops {MUC | DEL} | Trip Duration: 26 hr 05 min
07:40 AM on Sep 12, 2025 CCU
Flight 5286 operated by Air India Lufthansa 425 / 762 / 5286

Book flights from BOS to CCU at 08:05 PM with Lufthansa on Sep 10, 2025

$829.20
Hurry! Only 4 seats left at this fare
Airline
10:00 PM on Sep 10, 2025 BOS
2 Stops {FRA | DEL} | Trip Duration: 24 hr 10 min
07:40 AM on Sep 12, 2025 CCU
Flight 5286 operated by Air India Lufthansa 421 / 760 / 5286

Book flights from BOS to CCU at 10:00 PM with Lufthansa on Sep 10, 2025

$831.02
Hurry! Only 4 seats left at this fare
Airline
05:50 PM on Sep 10, 2025 BOS
2 Stops {FRA | DEL} | Trip Duration: 28 hr 20 min
07:40 AM on Sep 12, 2025 CCU
Flight 5286 operated by Air India Lufthansa 423 / 760 / 5286

Book flights from BOS to CCU at 05:50 PM with Lufthansa on Sep 10, 2025

$837.20
Hurry! Only 4 seats left at this fare
Airline
10:00 PM on Sep 10, 2025 BOS
1 Stop {DOH} | Trip Duration: 18 hr 50 min
02:20 AM on Sep 12, 2025 CCU
Qatar Airways 744 / 540

Book flights from BOS to CCU at 10:00 PM with Qatar Airways on Sep 10, 2025

$854.70
Airline
10:00 PM on Sep 10, 2025 BOS
1 Stop {DOH} | Trip Duration: 18 hr 50 min
02:20 AM on Sep 12, 2025 CCU
Qatar Airways 744 / 540

Book flights from BOS to CCU at 10:00 PM with Qatar Airways on Sep 10, 2025

$908.70
Airline
10:00 PM on Sep 10, 2025 BOS
1 Stop {DOH} | Trip Duration: 18 hr 50 min
02:20 AM on Sep 12, 2025 CCU
Qatar Airways 744 / 540

Book flights from BOS to CCU at 10:00 PM with Qatar Airways on Sep 10, 2025

$957.20
Airline Airline
10:00 PM on Sep 10, 2025 BOS
2 Stops {DOH | DEL} | Trip Duration: 24 hr 10 min
07:40 AM on Sep 12, 2025 CCU
Qatar Airways 744 / 578 | Air India 2535

Book flights from BOS to CCU at 10:00 PM with Qatar Airways on Sep 10, 2025

$986.00
Hurry! Only 4 seats left at this fare
Airline
11:05 PM on Sep 10, 2025 BOS
1 Stop {DXB} | Trip Duration: 23 hr 35 min
08:10 AM on Sep 12, 2025 CCU
Emirates 238 / 570

Book flights from BOS to CCU at 11:05 PM with Emirates on Sep 10, 2025

$1019.70
Hurry! Only 0 seats left at this fare
Airline
11:05 PM on Sep 10, 2025 BOS
1 Stop {DXB} | Trip Duration: 23 hr 35 min
08:10 AM on Sep 12, 2025 CCU
Emirates 238 / 570

Book flights from BOS to CCU at 11:05 PM with Emirates on Sep 10, 2025

$1029.70
Airline
11:05 PM on Sep 10, 2025 BOS
1 Stop {DXB} | Trip Duration: 23 hr 35 min
08:10 AM on Sep 12, 2025 CCU
Emirates 238 / 570

Book flights from BOS to CCU at 11:05 PM with Emirates on Sep 10, 2025

$1042.70
Airline
04:27 PM on Sep 10, 2025 BOS
2 Stops {ORD | DXB} | Trip Duration: 30 hr 13 min
08:10 AM on Sep 12, 2025 CCU
Flight 6022 operated by United Airlines Emirates 6022 / 236 / 570

Book flights from BOS to CCU at 04:27 PM with Emirates on Sep 10, 2025

$1111.20
Hurry! Only 4 seats left at this fare
Airline
03:05 PM on Sep 10, 2025 BOS
2 Stops {SFO | SIN} | Trip Duration: 45 hr 40 min
10:15 PM on Sep 12, 2025 CCU
Flight 1539 operated by JetBlue Airways Singapore Airlines 1539 / 31 / 516

Book flights from BOS to CCU at 03:05 PM with Singapore Airlines on Sep 10, 2025

$1219.17
Hurry! Only 4 seats left at this fare
Airline
07:00 AM on Sep 10, 2025 BOS
2 Stops {LAX | SIN} | Trip Duration: 53 hr 45 min
10:15 PM on Sep 12, 2025 CCU
Flight 1531 operated by JetBlue Airways Singapore Airlines 1531 / 35 / 516

Book flights from BOS to CCU at 07:00 AM with Singapore Airlines on Sep 10, 2025

$1277.80
Hurry! Only 4 seats left at this fare
Airline
07:00 AM on Sep 10, 2025 BOS
2 Stops {LAX | SIN} | Trip Duration: 53 hr 45 min
10:15 PM on Sep 12, 2025 CCU
Flight 1531 operated by JetBlue Airways Singapore Airlines 1531 / 37 / 516

Book flights from BOS to CCU at 07:00 AM with Singapore Airlines on Sep 10, 2025

$1306.56
Hurry! Only 4 seats left at this fare
Airline
03:05 PM on Sep 10, 2025 BOS
2 Stops {SFO | SIN} | Trip Duration: 45 hr 40 min
10:15 PM on Sep 12, 2025 CCU
Flight 1539 operated by JetBlue Airways Singapore Airlines 1539 / 31 / 516

Book flights from BOS to CCU at 03:05 PM with Singapore Airlines on Sep 10, 2025

$1346.12
Hurry! Only 4 seats left at this fare
Airline Airline
04:45 PM on Sep 10, 2025 BOS
2 Stops {YYZ | DEL} | Trip Duration: 26 hr 00 min
04:15 AM on Sep 12, 2025 CCU
Air Canada 773 / 42 | Air India 2702

Book flights from BOS to CCU at 04:45 PM with Air Canada on Sep 10, 2025

$1746.35
Airline Airline
01:40 AM on Sep 10, 2025 BOS
2 Stops {HKG | BKK} | Trip Duration: 37 hr 35 min
12:45 AM on Sep 12, 2025 CCU
Cathay Pacific 811 / 653 | Thai Airways International 313

Book flights from BOS to CCU at 01:40 AM with Cathay Pacific on Sep 10, 2025

$5330.90
Airline Airline
01:40 AM on Sep 10, 2025 BOS
2 Stops {HKG | BKK} | Trip Duration: 37 hr 35 min
12:45 AM on Sep 12, 2025 CCU
Cathay Pacific 811 / 717 | Thai Airways International 313

Book flights from BOS to CCU at 01:40 AM with Cathay Pacific on Sep 10, 2025

$5354.60
Airline Airline
01:40 AM on Sep 10, 2025 BOS
2 Stops {HKG | BKK} | Trip Duration: 37 hr 35 min
12:45 AM on Sep 12, 2025 CCU
Cathay Pacific 811 / 653 | Thai Airways International 313

Book flights from BOS to CCU at 01:40 AM with Cathay Pacific on Sep 10, 2025

$7738.90
Airline Airline
01:40 AM on Sep 10, 2025 BOS
2 Stops {HKG | BKK} | Trip Duration: 37 hr 35 min
12:45 AM on Sep 12, 2025 CCU
Cathay Pacific 811 / 717 | Thai Airways International 313

Book flights from BOS to CCU at 01:40 AM with Cathay Pacific on Sep 10, 2025

$7762.60
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Prices observed in the past 7 days start at 400 for one-way flights and 1130.27 for round trips, for the specified period. Availability and prices are subject to change, and additional terms may apply.
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This 'round trip flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
BOS 03:40 PM Nov 14, 2025
24 hr 30 min connectingImg 1 Stop
CCU 02:40 AM Nov 16, 2025
Airline
CCU 03:35 AM Nov 29, 2025
21 hr 35 min connectingImg 1 Stop
BOS 02:40 PM Nov 29, 2025
$1130.27
Found 18hrs ago
This 'round trip flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
BOS 10:10 PM Nov 14, 2025
23 hr 00 min connectingImg 1 Stop
CCU 07:40 AM Nov 16, 2025
Airline
CCU 08:25 PM Nov 29, 2025
28 hr 00 min connectingImg 1 Stop
BOS 01:55 PM Nov 30, 2025
$1339.65
Found 20hrs ago
This 'round trip flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
BOS 09:50 PM Nov 14, 2025
48 hr 40 min connectingImg 2 Stops
CCU 09:00 AM Nov 17, 2025
Airline
CCU 09:20 PM Nov 29, 2025
33 hr 30 min connectingImg 2 Stops
BOS 08:20 PM Nov 30, 2025
$1406.97
Found 20hrs ago
This 'round trip flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
BOS 08:40 PM Nov 14, 2025
25 hr 50 min connectingImg 2 Stops
CCU 09:00 AM Nov 16, 2025
Airline
CCU 09:20 PM Nov 29, 2025
33 hr 30 min connectingImg 2 Stops
BOS 08:20 PM Nov 30, 2025
$1425.27
Found 18hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline Airline
BOS 05:30 AM Sep 10, 2025
24 hr 05 min connectingImg 2 Stops
CCU 03:05 PM Sep 11, 2025
$400
Found 18hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
BOS 05:05 PM Sep 10, 2025
30 hr 55 min connectingImg 2 Stops
CCU 09:30 AM Sep 12, 2025
$718.60
Found 20hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
BOS 09:35 PM Sep 10, 2025
29 hr 50 min connectingImg 2 Stops
CCU 12:55 PM Sep 12, 2025
$749.70
Found 20hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
BOS 04:30 PM Sep 10, 2025
25 hr 00 min connectingImg 1 Stop
CCU 03:00 AM Sep 12, 2025
$791.70
Found 18hrs ago
This 'multi-city flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
BOS 10:10 PM Dec 19, 2025
12 hr 10 min connectingImg Non Stop
DXB 07:20 PM Dec 20, 2025
Airline
DXB 01:15 PM Dec 24, 2025
04 hr 05 min connectingImg Non Stop
CCU 06:50 PM Dec 24, 2025
$2581.90
Found 18hrs ago
This 'multi-city flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
BOS 08:00 PM Dec 19, 2025
22 hr 10 min connectingImg 1 Stop
DXB 03:10 AM Dec 21, 2025
Airline
DXB 08:30 AM Dec 24, 2025
30 hr 05 min connectingImg 2 Stops
CCU 04:05 PM Dec 25, 2025
$3000.90
Found 20hrs ago
This 'multi-city flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
BOS 12:30 AM Dec 19, 2025
36 hr 35 min connectingImg 1 Stop
DXB 10:05 PM Dec 20, 2025
Airline
DXB 06:45 PM Dec 24, 2025
04 hr 10 min connectingImg Non Stop
CCU 12:25 AM Dec 25, 2025
$6481.60
Found 20hrs ago
This 'multi-city flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
BOS 10:35 AM Dec 19, 2025
27 hr 20 min connectingImg 2 Stops
DXB 10:55 PM Dec 20, 2025
Airline
DXB 06:45 PM Dec 24, 2025
04 hr 10 min connectingImg Non Stop
CCU 12:25 AM Dec 25, 2025
$7629.50
Found 18hrs ago
Find the Cheapest Day for Flights from BOS to CCU
One-Way flights from BOS to CCU
Round Trip from BOS to CCU
Multi-City Flights from BOS to CCU
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Book Cheap Flights from Boston to Kolkata with Indian Eagle

Explore the enchanting city of Kolkata from Boston with Indian Eagle's exclusive flight deals. With a focus on providing cheap international flights , we ensure that your travel plans align with your budget and preferences. Our commitment to offering affordable flight booking, sets us apart as the preferred choice for last-minute travel bookings.

Route Information

  • Departing Airport: BOS
  • Arrival Airport: CCU
  • Popular Operating Airlines: Qatar Airways, Emirates, JetBlue Airways

Go on a luxurious journey to Kolkata by booking a cheap flight with Indian Eagle. With an extensive list of premium airlines to choose from, we provide the cheapest fares to CCU from Boston.

Why Choose Indian Eagle?

  • Lowest Airfares: Our commitment to offering the best prices ensures that you receive cheap Boston to Kolkata flights.
  • 24/7 Customer Service: With round-the-clock customer support, we ensure an easy booking experience and assistance at any time.
  • Reward Points: Earn reward points on every booking, enhancing the overall value of your travel experience.

Book your cheap Kolkata flights from Boston with Indian Eagle and indulge in the enchanting experiences that await you in this city. Subscribe for exclusive flight deals alerts to make the most of your travel plans.
Visit Indian Eagle for booking cheap air tickets from Boston to Kolkata. Get ready to explore this destination with our budget-friendly flight bookings. Book now and have an enriching travel experience.

FAQs for Booking Flights from Boston to Kolkata

Can I call Indian Eagle to book cheap flight tickets?

Yes, you can call Indian Eagle and get the best airfare available for your flights.

Can I earn reward points if I book tickets with Indian Eagle?

Yes, if you are enrolled in Indian Eagle's reward program, you can earn reward points for every flight booking.

Does Indian Eagle offer any flight discounts?

Yes, Indian Eagle offers flight discounts on special occasions. You can check the website to make use of any ongoing offers. Even if you don?t find one during booking, you will be offered the best airfare available for your flights.

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