$417+ Cheap flights from Boston (BOS) to Kolkata (CCU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CCU
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Kolkata with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Kolkata
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Cheapest flights from Boston to KolkataExplore the most affordable flight options available from Boston to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Boston to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Indian Eagle deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:25 pm -
1 stop25h 00m
Wed 10/79:30 pm -
1 stop26h 40m
Deal found 9/10![Etihad Airways logo]()
$814
This Gotogate deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:25 pm -
1 stop18h 35m
Wed 10/79:30 pm -
1 stop26h 40m
Deal found 9/6![Etihad Airways logo]()
$816
This Indian Eagle deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:40 pm -
1 stop17h 45m
Mon 12/73:20 am -
1 stop21h 20m
Deal found 9/10![Etihad Airways logo]()
$819
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:25 pm -
1 stop25h 00m
Wed 10/79:30 pm -
1 stop26h 40m
Deal found 9/10![Etihad Airways logo]()
$826
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:25 pm -
1 stop25h 00m
Fri 10/23:50 am -
1 stop20h 20m
Deal found 9/10![Etihad Airways logo]()
$833
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:25 pm -
1 stop18h 35m
Wed 10/79:30 pm -
1 stop26h 40m
Deal found 9/10![Etihad Airways logo]()
$836
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:25 pm -
1 stop18h 35m
Thu 10/13:50 am -
1 stop20h 20m
Deal found 9/10![Etihad Airways logo]()
$840
This Indian Eagle deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/303:40 pm -
1 stop24h 15m
Thu 1/213:20 am -
1 stop21h 20m
Deal found 9/6![Etihad Airways logo]()
$841
This Etihad Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:25 pm -
1 stop18h 35m
Mon 9/289:30 pm -
1 stop26h 40m
Deal found 9/10![Etihad Airways logo]()
$850
This Indian Eagle deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:25 pm -
1 stop25h 00m
Thu 10/83:50 am -
1 stop20h 20m
Deal found 9/8![Etihad Airways logo]()
$854
Best flights from Boston to KolkataDiscover carefully curated flight deals from Boston to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Boston to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Etihad Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:25 pm -
1 stop18h 35m
Mon 9/289:30 pm -
1 stop26h 40m
Deal found 9/10![Etihad Airways logo]()
$850
This Mytrip deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:25 pm -
3 stops30h 10m
Wed 10/287:55 pm -
3 stops28h 45m
Deal found 9/6![Multiple Airlines logo]()
$1,136
This Qatar Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
2 stops35h 00m
Mon 9/284:00 am -
2 stops28h 58m
Deal found 9/7![Qatar Airways logo]()
$1,308
This Turkish Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:50 pm -
2 stops32h 10m
Fri 10/2310:30 pm -
2 stops30h 55m
Deal found 9/10![Turkish Airlines logo]()
$1,409
This oojo deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:25 pm -
1 stop25h 00m
Wed 10/289:00 pm -
1 stop27h 40m
Deal found 9/6![Etihad Airways logo]()
$985
This oojo deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:40 pm -
1 stop17h 45m
Sat 11/289:00 pm -
1 stop27h 40m
Deal found 9/6![Etihad Airways logo]()
$1,046
This Turkish Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:50 pm -
2 stops32h 10m
Fri 10/2312:30 am -
2 stops28h 55m
Deal found 9/11![Multiple Airlines logo]()
$1,339
This KAYAK deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:40 pm -
1 stop17h 45m
Thu 12/103:20 am -
1 stop21h 20m
Deal found 9/11![Etihad Airways logo]()
$1,209
Last-minute flights from Boston to KolkataDiscover last-minute flight deals from Boston to Kolkata. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Kolkata. Data last updated September 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:00 pm -
1 stop19h 00m
Thu 9/244:00 am -
2 stops23h 38m
Deal found 9/8![Multiple Airlines logo]()
$950
This Indian Eagle deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:35 pm -
1 stop24h 50m
Thu 9/243:50 am -
1 stop20h 20m
Deal found 9/9![Etihad Airways logo]()
$814
This Priceline deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:40 pm -
1 stop24h 45m
Fri 9/254:00 am -
1 stop20h 45m
Deal found 9/11![Multiple Airlines logo]()
$887
This Gotogate deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:35 pm -
1 stop24h 50m
Fri 9/253:50 am -
1 stop20h 20m
Deal found 9/10![Etihad Airways logo]()
$861
This Gotogate deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:35 pm -
1 stop24h 50m
Thu 9/243:50 am -
1 stop20h 20m
Deal found 9/10![Etihad Airways logo]()
$871
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:35 pm -
2 stops22h 45m
Fri 9/253:50 am -
1 stop20h 20m
Deal found 9/10![Multiple Airlines logo]()
$932
One-way flights from Boston to KolkataSearch for one-way flight options from Boston to Kolkata. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Boston to Kolkata. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Indian Eagle deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:35 pm -
1 stop24h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Etihad Airways logo]()
$417
This Indian Eagle deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:35 pm -
1 stop24h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Etihad Airways logo]()
$457
This Mytrip deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:25 pm -
2 stops22h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$461
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:35 pm -
2 stops21h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$476
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:25 pm -
2 stops23h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:25 pm -
3 stops32h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:00 pm -
1 stop19h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$508
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:35 pm -
2 stops22h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$516
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:35 pm -
2 stops22h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$517
Find 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 September 11, 2026.
Most accurate provider | Indian Eagle 3 stars |
|---|---|
Most trusted provider | Indian Eagle 3 stars |
Round-trip from | $814 (Indian Eagle) |
One-way from | $417 (Indian Eagle) |
Popular in | December |
Cheapest in | September |
Average price | $885 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Boston to Kolkata that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonKolkata
BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra
BOSCCU
Boston Logan Intl
Sun 9/27
4:25 pm-2:55 am
1 stop25h 00m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$417
Quickest round-trip
BostonKolkata
BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra
BOSCCU
Boston Logan Intl
Mon 10/12
4:25 pm-1:45 am
2 stops23h 50m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$508
BostonKolkata
BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra
BOSCCU
Boston Logan Intl
Sun 9/27
9:29 am-2:30 am
2 stops31h 31m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$513
BostonKolkata
BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra
BOSCCU
Boston Logan Intl
Fri 10/9
4:25 pm-1:45 pm
3 stops35h 50m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$555
BostonKolkata
BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra
BOSCCU
Boston Logan Intl
Mon 10/26
4:40 pm-9:25 am
2 stops31h 15m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$557
BostonKolkata
BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra
BOSCCU
Boston Logan Intl
Fri 9/18
4:40 pm-9:45 am
3 stops31h 35m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$581
BostonKolkata
BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra
BOSCCU
Boston Logan Intl
Sat 9/19
4:35 pm-8:10 am
3 stops30h 05m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$585
BostonKolkata
BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra
BOSCCU
Boston Logan Intl
Fri 10/23
4:25 pm-1:10 pm
3 stops35h 15m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$588
BostonKolkata
BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra
BOSCCU
Boston Logan Intl
Sun 11/15
8:00 pm-12:50 pm
2 stops30h 20m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$596
BostonKolkata
BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra
BOSCCU
Boston Logan Intl
Thu 9/24
4:25 pm-8:30 pm
1 stop18h 35m
Kolkata Netaji S. Chandra
Mon 9/28
9:30 pm-2:40 pm
1 stop26h 40m
$850
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Boston to Kolkata
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Kolkata in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Boston-Kolkata flights, users find the pricing of Indian Eagle to be most consistent on Cheapflights vs. Indian Eagle Users can find the same prices on Boston-Kolkata flight deals on Cheapflights vs. Indian Eagle >95% of the time. Price accuracy is based on data collected from Boston-Kolkata flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Kolkata flights, Cheapflights users trust Indian Eagle the most. Indian Eagle has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boston to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata from Boston with our price prediction graph.
BOS-CCU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Kolkata
How far ahead should I book a flight from Boston to Kolkata?
Booking 66 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.
What is the cheapest month to book a flight from Boston to Kolkata?
Currently, September is the cheapest month in which you can book a flight from Boston to Kolkata (average of $885). Flying from Boston to Kolkata in December is currently the most expensive (average of $1,645). 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.
How much does it cost to fly round-trip from Boston to Kolkata?
Airfare is below average for this route at the moment.
Boston to Kolkata flights typically cost between $863 and $970 in September.The cheapest round-trip price found within the last 5 days was $814 on Etihad Airways (Sep 30-Oct 7).
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 September 11, 2026.
Read reviews from past customers who have flown Emirates,KLM, andSWISS from Boston to Kolkata. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Entertainment
8.2
Boarding
8.1
Overall
8.1
Food
7.9
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.4
Entertainment
8.2
Boarding
8.1
Overall
8.1
Food
7.9
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.4
Entertainment
8.2
Boarding
8.1
Overall
8.1
Food
7.9
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.4
Entertainment
8.2
Boarding
8.1
Overall
8.1
Food
7.9
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.4
Entertainment
8.2
Boarding
8.1
Overall
8.1
Food
7.9
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.4
Entertainment
8.2
Boarding
8.1
Overall
8.1
Food
7.9
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
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.
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Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
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Top 5 airlines flying from Boston to Kolkata
Discover the top 5 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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$864 | Average$1,204 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$929 | Average$1,134 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$980 | Average$1,409 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,128 | Average$1,323 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,661 | Average$1,809 | FlexibilityNo cancel fee | On-time79% |