CCU - BOS

$372 Find Cheap Flights from Kolkata to Boston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$672
Typical prices: $931-$1,101
Etihad Airways
Fri 9/28Mon 10/1
CCU - BOS • 1 stop
Cheapest one-way
$372
Typical prices: $533-$918
Etihad Airways
Fri 10/12
CCU - BOS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Kolkata and Boston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 8% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Abu Dhabi Zayed Intl (AUH)
Cheapest • Avg $1,073 (round-trip)
Doha Hamad Intl (DOH)
Shortest trip • 19h 50m (one-way)
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Flight Deals

Cheap Flights from Kolkata to Boston (CCU-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kolkata to Boston

Mon, Sep 28 - Thu, Oct 1
Etihad Airways Logo
9:30 pm - 2:40 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
26h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
4:25 pm - 8:30 pmBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
18h 35m1 stop Abu Dhabi Zayed Intl
$672Etihad Airways
Sun, Sep 27 - Sun, Oct 4
Etihad Airways Logo
9:30 pm - 2:40 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
26h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
4:25 pm - 2:55 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
25h 00m1 stop Abu Dhabi Zayed Intl
$713Etihad Airways
Mon, Sep 28 - Wed, Nov 18
Etihad Airways Logo
9:30 pm - 2:40 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
26h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
3:40 pm - 2:25 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
24h 15m1 stop Abu Dhabi Zayed Intl
$750Etihad Airways
Sun, Sep 27 - Wed, Nov 18
Etihad Airways Logo
9:30 pm - 2:40 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
26h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
3:40 pm - 2:25 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
24h 15m1 stop Abu Dhabi Zayed Intl
$753Etihad Airways
Mon, Sep 28 - Wed, Nov 18
Etihad Airways Logo
9:30 pm - 2:40 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
26h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
3:40 pm - 2:25 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
24h 15m1 stop Abu Dhabi Zayed Intl
$754Etihad Airways
Tue, Oct 13 - Tue, Oct 20
Air France Logo
7:15 pm - 1:39 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
27h 54m2 stops New Delhi Indira Gandhi Intl Paris Charles de Gaulle
Air France Logo
5:10 pm - 5:30 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
26h 50m2 stops Paris Charles de Gaulle Mumbai Chhatrapati Shivaji Intl
$770Air France
Mon, Nov 9 - Sat, Jan 16
Multiple Airlines Logo
9:30 pm - 2:29 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
27h 29m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle
Multiple Airlines Logo
7:20 pm - 7:35 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
25h 45m2 stops Amsterdam Schiphol Bengaluru Intl
$772Multiple Airlines
Mon, Sep 28 - Thu, Oct 1
Multiple Airlines Logo
9:30 pm - 2:40 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
26h 40m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
4:25 pm - 1:45 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
23h 50m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl
$920Multiple Airlines
Sun, Oct 11 - Mon, Oct 26
Qatar Airways Logo
3:40 am - 3:15 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
21h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
9:40 pm - 1:55 amBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
18h 45m1 stop Doha Hamad Intl
$939Qatar Airways
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
9:30 pm - 2:40 pmCCU  Kolkata Netaji S. Chandra-BOS Boston Logan Intl
26h 40m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
4:25 pm - 11:30 pmBOS  Boston Logan Intl-CCU Kolkata Netaji S. Chandra
21h 35m2 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl
$945Multiple Airlines
Booking Insights

Price, demand and travel trends for Kolkata to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Kolkata to Boston with more confidence.

How much is a round-trip flight from Kolkata to Boston?

Round-trip flights from Kolkata to Boston start at $672. Prices are below average for this route right now, with typical round-trip fares ranging from $931 to $1,101. The lowest price found in the past 5 days was $672 on Etihad Airways.

What's the cheapest day of the week to fly from Kolkata to Boston?

Monday is the cheapest day of the week to fly from Kolkata to Boston, it is 4% cheaper than the average day. Saturday is the most expensive day with flight prices 20% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Kolkata to Boston flights

Low season

February

Cheapest flight

$372
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Kolkata to Boston

When to book flights from Kolkata to Boston

Are your dates flexible? Find out the best times to travel from Kolkata to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Kolkata to Boston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Kolkata to Boston?

    Flights from Kolkata to Boston usually depart from Kolkata Netaji S. Chandra (CCU) and arrive at Boston Logan Intl (BOS).

  • What cabin classes can I book on flights from Kolkata to Boston?

    Two cabin classes are available on flights from Kolkata to Boston:

    • Economy Class
    • Business Class

  • Which airports do connecting flights from Kolkata to Boston pass through?

    One-stop flights from Kolkata to Boston most commonly connect through:

    • Abu Dhabi Zayed Intl (AUH) - 69% of one-stop connections
    • Doha Hamad Intl (DOH) - 21% of one-stop connections
    • Dubai Intl (DXB) - 10% of one-stop connections

    Abu Dhabi Zayed Intl (AUH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Kolkata to Boston?

    Yes. Being flexible with your travel dates can save you up to 21% on the Kolkata to Boston route. Monday is the cheapest departure day at $958 round-trip on average, while Saturday is the most expensive at $1,198, a difference of $240. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are Fenway Park, TD Garden and Boston Common. These are among the most viewed places in Boston on KAYAK.

  • How long is a flight from Kolkata to Boston?

    A nonstop flight from Kolkata to Boston takes 0h 00m, covering 7,752 miles.

  • Do I need a passport to fly from Kolkata to Boston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Kolkata to Boston looking right now?

    One-way fares from Kolkata to Boston are currently lower than usual. Average one-way flight prices are about $427, which is 41% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Kolkata to Boston?

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time at 19h 50m, compared with 21h 03m via Abu Dhabi Zayed Intl (AUH) and 26h 30m via Dubai Intl (DXB).

  • What is the time difference between Kolkata and Boston?

    Boston is 9 hours behind Kolkata (Eastern Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • How much should I expect to pay for a Kolkata to Boston flight?

    Round-trip flights from Kolkata to Boston range from $931 to $1,101, with an average of $995 over the past 12 months. Anything below $931 counts as a good deal.

Your guide to booking Kolkata to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average $958 - about $240 less than Saturday (20% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Kolkata to Boston trip for February. Fares historically average $918 round-trip in that month - typically $810 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.
    - Hilton Garden Inn Boston Logan Airport
    - Hilton Boston Logan Airport
    - Embassy Suites by Hilton Boston at Logan Airport

More options for your flight from Kolkata to Boston

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