$400 - Flight tickets from Boston(BOS) to Kolkata(CCU)
03:40 PM on Jan 04, 2026 BOS
1 Stop {AUH} | Trip Duration: 17 hr 50 min
08:00 PM on Jan 05, 2026 CCU
Etihad Airways 8 / 222
Book flights from BOS to CCU at 03:40 PM with Etihad Airways on Jan 04, 2026
$400
07:00 AM on Jan 04, 2026 BOS
2 Stops {JFK | AUH} | Trip Duration: 26 hr 30 min
08:00 PM on Jan 05, 2026 CCU
Flight 8319 operated by JetBlue Airways Etihad Airways 8319 / 2 / 222
Book flights from BOS to CCU at 07:00 AM with Etihad Airways on Jan 04, 2026
$885.70
11:00 AM on Jan 04, 2026 BOS
2 Stops {JFK | AUH} | Trip Duration: 22 hr 30 min
08:00 PM on Jan 05, 2026 CCU
Flight 8257 operated by JetBlue Airways Etihad Airways 8257 / 2 / 222
Book flights from BOS to CCU at 11:00 AM with Etihad Airways on Jan 04, 2026
$916.20
10:10 PM on Jan 04, 2026 BOS
1 Stop {DXB} | Trip Duration: 23 hr 00 min
07:40 AM on Jan 06, 2026 CCU
Emirates 238 / 570
Book flights from BOS to CCU at 10:10 PM with Emirates on Jan 04, 2026
$942.00
06:45 AM on Jan 04, 2026 BOS
2 Stops {EWR | BOM} | Trip Duration: 23 hr 35 min
04:50 PM on Jan 05, 2026 CCU
United Airlines 570 | Air India 144 / 2773
Book flights from BOS to CCU at 06:45 AM with Air India on Jan 04, 2026
$1042.00
06:01 AM on Jan 04, 2026 BOS
2 Stops {ORD | DEL} | Trip Duration: 28 hr 44 min
09:15 PM on Jan 05, 2026 CCU
United Airlines 1414 | Air India 126 / 2709
Book flights from BOS to CCU at 06:01 AM with Air India on Jan 04, 2026
$1057.50
08:00 PM on Jan 04, 2026 BOS
2 Stops {IST | BOM} | Trip Duration: 31 hr 45 min
02:15 PM on Jan 06, 2026 CCU
Turkish Airlines 82 / 720 | Air India 2471
Book flights from BOS to CCU at 08:00 PM with Turkish Airlines on Jan 04, 2026
$1104.00
Hurry! Only 0 seats left at this fare
08:00 PM on Jan 04, 2026 BOS
2 Stops {IST | DEL} | Trip Duration: 26 hr 10 min
08:40 AM on Jan 06, 2026 CCU
Flight 4651 operated by IndiGo Turkish Airlines 82 / 4651 | Air India 2535
Book flights from BOS to CCU at 08:00 PM with Turkish Airlines on Jan 04, 2026
$1197.50
Hurry! Only 0 seats left at this fare
08:00 PM on Jan 04, 2026 BOS
2 Stops {IST | DEL} | Trip Duration: 26 hr 10 min
08:40 AM on Jan 06, 2026 CCU
Turkish Airlines 82 / 716 | Air India 2535
Book flights from BOS to CCU at 08:00 PM with Turkish Airlines on Jan 04, 2026
$1264.00
Hurry! Only 0 seats left at this fare
08:00 PM on Jan 04, 2026 BOS
2 Stops {IST | BOM} | Trip Duration: 31 hr 45 min
02:15 PM on Jan 06, 2026 CCU
Flight 4750 operated by IndiGo Turkish Airlines 82 / 4750 | Air India 2471
Book flights from BOS to CCU at 08:00 PM with Turkish Airlines on Jan 04, 2026
$1334.70
Hurry! Only 0 seats left at this fare
05:05 PM on Jan 04, 2026 BOS
2 Stops {JFK | DOH} | Trip Duration: 22 hr 20 min
01:55 AM on Jan 06, 2026 CCU
Flight 3843 operated by JetBlue Airways Qatar Airways 3843 / 702 / 540
Book flights from BOS to CCU at 05:05 PM with Qatar Airways on Jan 04, 2026
$1812.70
04:28 PM on Jan 04, 2026 BOS
2 Stops {PHL | DOH} | Trip Duration: 22 hr 57 min
01:55 AM on Jan 06, 2026 CCU
Flight 4000 operated by JetBlue Airways | Flight 9000 operated by American Airlines Qatar Airways 4000 / 9000 / 540
Book flights from BOS to CCU at 04:28 PM with Qatar Airways on Jan 04, 2026
$2496.90
05:20 PM on Jan 04, 2026 BOS
2 Stops {DUB | DOH} | Trip Duration: 22 hr 05 min
01:55 AM on Jan 06, 2026 CCU
Flight 6202 operated by Aer Lingus Qatar Airways 6202 / 20 / 540
Book flights from BOS to CCU at 05:20 PM with Qatar Airways on Jan 04, 2026
$2609.10
08:40 PM on Jan 04, 2026 BOS
1 Stop {DOH} | Trip Duration: 18 hr 45 min
01:55 AM on Jan 06, 2026 CCU
Qatar Airways 744 / 540
Book flights from BOS to CCU at 08:40 PM with Qatar Airways on Jan 04, 2026
$2804.70
08:40 PM on Jan 04, 2026 BOS
2 Stops {DOH | KUL} | Trip Duration: 40 hr 00 min
11:10 PM on Jan 06, 2026 CCU
Flight 9080 operated by Qatar Airways | Flight 9053 operated by Qatar Airways Malaysia Airlines 9080 / 9053 / 184
Book flights from BOS to CCU at 08:40 PM with Malaysia Airlines on Jan 04, 2026
$3234.40
11:00 AM on Jan 04, 2026 BOS
3 Stops {JFK | FRA | SIN} | Trip Duration: 48 hr 55 min
10:25 PM on Jan 06, 2026 CCU
Flight 1453 operated by JetBlue Airways Singapore Airlines 1453 / 25 / 516
Book flights from BOS to CCU at 11:00 AM with Singapore Airlines on Jan 04, 2026
$4360.20
Hurry! Only 4 seats left at this fare
09:20 PM on Jan 04, 2026 BOS
3 Stops {LAX | NRT | SIN} | Trip Duration: 62 hr 35 min
10:25 PM on Jan 07, 2026 CCU
Flight 1531 operated by JetBlue Airways Singapore Airlines 1531 / 11 / 516
Book flights from BOS to CCU at 09:20 PM with Singapore Airlines on Jan 04, 2026
$99781.00
Hurry! Only 4 seats left at this fare
07:23 PM on Jan 04, 2026 BOS
2 Stops {SFO | SIN} | Trip Duration: 40 hr 32 min
10:25 PM on Jan 06, 2026 CCU
Flight 357 operated by ALASKA Alaska Airlines 357 | Singapore Airlines 31 / 516
Book flights from BOS to CCU at 07:23 PM with Singapore Airlines on Jan 04, 2026
$211957.00
Prices observed in the past 7 days start at 400 for one-way flights and 1619.19 for round trips, for the specified period. Availability and prices are subject to change, and additional terms may apply.
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.
BOS 03:40 PM Dec 06, 2025
17 hr 50 min 
1 Stop
1 Stop CCU 08:00 PM Dec 07, 2025
CCU 08:55 PM Dec 26, 2025
27 hr 45 min 1 Stop
1 Stop BOS 02:10 PM Dec 27, 2025
$1619.19
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.
BOS 08:45 PM Dec 06, 2025
18 hr 40 min 1 Stop
1 Stop CCU 01:55 AM Dec 08, 2025
CCU 03:25 AM Dec 26, 2025
21 hr 25 min 1 Stop
1 Stop BOS 02:20 PM Dec 26, 2025
$1830.48
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.
BOS 08:00 PM Dec 06, 2025
28 hr 40 min 2 Stops
2 Stops CCU 11:10 AM Dec 08, 2025
CCU 12:30 AM Dec 26, 2025
28 hr 05 min 2 Stops
2 Stops BOS 06:05 PM Dec 26, 2025
$2025.76
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.
BOS 10:10 PM Dec 06, 2025
48 hr 00 min 2 Stops
2 Stops CCU 08:40 AM Dec 09, 2025
CCU 05:30 PM Dec 26, 2025
37 hr 00 min 2 Stops
2 Stops BOS 08:00 PM Dec 27, 2025
$2254.39
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.
BOS 03:40 PM Jan 04, 2026
17 hr 50 min 1 Stop
1 Stop CCU 08:00 PM Jan 05, 2026
$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.
BOS 10:10 PM Jan 04, 2026
23 hr 00 min 1 Stop
1 Stop CCU 07:40 AM Jan 06, 2026
$885.70
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.
BOS 06:45 AM Jan 04, 2026
23 hr 35 min 2 Stops
2 Stops CCU 04:50 PM Jan 05, 2026
$916.20
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.
BOS 08:00 PM Jan 04, 2026
31 hr 45 min 2 Stops
2 Stops CCU 02:15 PM Jan 06, 2026
$942.00
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.
BOS 10:10 PM Dec 19, 2025
12 hr 10 min Non Stop
Non Stop DXB 07:20 PM Dec 20, 2025
DXB 01:15 PM Dec 24, 2025
04 hr 05 min Non Stop
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.
BOS 08:00 PM Dec 19, 2025
22 hr 10 min 1 Stop
1 Stop DXB 03:10 AM Dec 21, 2025
DXB 08:30 AM Dec 24, 2025
30 hr 05 min 2 Stops
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.
BOS 12:30 AM Dec 19, 2025
36 hr 35 min 1 Stop
1 Stop DXB 10:05 PM Dec 20, 2025
DXB 06:45 PM Dec 24, 2025
04 hr 10 min Non Stop
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.
BOS 10:35 AM Dec 19, 2025
27 hr 20 min 2 Stops
2 Stops DXB 10:55 PM Dec 20, 2025
DXB 06:45 PM Dec 24, 2025
04 hr 10 min Non Stop
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
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.
FAQs for Booking Flights from Boston to Kolkata
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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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