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Cheap flights from Boston to Kerala from ₹ 41,021

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — COK
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Kerala

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Kerala
Explore the most affordable flight options available from Boston to Kerala. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 February 2026.

Mon 16/220:00
BOS
-
COK
2 stops33h 50m
Multiple Airlines
Wed 18/310:10
COK
-
BOS
1 stop38h 30m
Multiple Airlines
Deal found 13/2₹ 69,999
Mon 16/215:40
BOS
-
COK
1 stop17h 45m
Etihad Airways
Wed 18/316:35
COK
-
BOS
1 stop32h 05m
Etihad Airways
Deal found 11/2₹ 72,444
Wed 18/316:40
BOS
-
COK
1 stop17h 45m
Etihad Airways
Tue 31/322:10
COK
-
BOS
1 stop26h 00m
Etihad Airways
Deal found 11/2₹ 74,436
Sun 15/316:40
BOS
-
COK
2 stops28h 25m
Multiple Airlines
Wed 25/304:05
COK
-
BOS
1 stop20h 35m
Multiple Airlines
Deal found 14/2₹ 74,527
Wed 18/316:40
BOS
-
COK
2 stops29h 35m
Multiple Airlines
Wed 25/304:05
COK
-
BOS
1 stop20h 35m
Multiple Airlines
Deal found 13/2₹ 74,799
Sun 10/516:25
BOS
-
COK
1 stop18h 05m
Etihad Airways
Thu 28/516:50
COK
-
BOS
1 stop31h 20m
Etihad Airways
Deal found 12/2₹ 75,523
Tue 3/315:40
BOS
-
COK
1 stop17h 45m
Etihad Airways
Mon 16/316:35
COK
-
BOS
1 stop32h 05m
Etihad Airways
Deal found 12/2₹ 75,885
Tue 3/315:40
BOS
-
COK
2 stops28h 25m
Multiple Airlines
Mon 16/310:05
COK
-
BOS
1 stop38h 20m
Multiple Airlines
Deal found 12/2₹ 76,429
Fri 3/416:25
BOS
-
COK
1 stop30h 15m
Etihad Airways
Fri 1/516:50
COK
-
BOS
1 stop31h 20m
Etihad Airways
Deal found 15/2₹ 79,326
Sun 15/316:40
BOS
-
TRV
2 stops31h 10m
Multiple Airlines
Sun 22/323:00
TRV
-
BOS
2 stops49h 40m
Multiple Airlines
Deal found 13/2₹ 79,870
Sat 11/416:25
BOS
-
TRV
2 stops38h 20m
Multiple Airlines
Sun 26/416:50
TRV
-
BOS
2 stops31h 20m
Multiple Airlines
Deal found 11/2₹ 82,586
Thu 2/416:25
BOS
-
IXE
3 stops29h 00m
Multiple Airlines
Sun 19/416:25
IXE
-
BOS
2 stops31h 45m
Multiple Airlines
Deal found 14/2₹ 88,563

Find flight deals from Boston to Kerala

Keep the following information in mind while searching for Boston to Kerala flight deals. Data was last updated 15 February 2026.

Round-trip from

₹ 74,436

One-way from

₹ 41,021

Popular in

December

Cheapest in

January

Average price

₹ 107,308
Etihad Airways
  • Etihad Airways
  • 18/3-25/3
  • 2 total stops
  • 56h 15m total
  • Boston to Kerala
Search Deals
Etihad Airways
  • Etihad Airways
  • 20/3
  • 1 total stop
  • 17h 45m total
  • Boston to Kerala
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 152,769 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Boston to Kerala 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 454,620 searches. Data last updated 15 February 2026.
Use the filters below to find and compare flights from Boston to Kerala that are best for you.

Fly from

Boston

Fly to

Kerala

Route

Depart

Return

Price

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Sun 26/4

16:25-20:00

1 stop18h 05m

Kochi

Wed 6/5

22:10-14:40

1 stop26h 00m

₹ 74,436

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Wed 18/3

16:40-19:55

1 stop17h 45m

Kochi

Tue 31/3

22:10-14:40

1 stop26h 00m

₹ 74,436

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Sun 10/5

16:25-11:10

2 stops33h 15m

Kochi

Thu 28/5

16:50-14:40

1 stop31h 20m

₹ 74,527

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Tue 3/3

15:40-19:55

1 stop17h 45m

Kochi

Mon 16/3

16:35-15:10

1 stop32h 05m

₹ 75,885

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Fri 3/4

16:25-08:10

1 stop30h 15m

Kochi

Fri 1/5

10:30-14:40

1 stop37h 40m

₹ 79,326

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Sun 26/4

16:25-20:00

1 stop18h 05m

Kochi

Sun 10/5

04:20-14:40

1 stop19h 50m

₹ 79,417

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Sun 29/3

16:25-20:00

1 stop18h 05m

Kochi

Sun 5/4

11:55-14:40

2 stops60h 15m

₹ 79,507

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Wed 8/7

20:05-21:25

2 stops39h 50m

Kochi

Wed 29/7

13:45-17:40

2 stops37h 25m

₹ 80,413

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Wed 18/3

16:40-14:15

2 stops36h 05m

Kochi

Tue 31/3

10:30-14:40

1 stop37h 40m

₹ 80,503

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Wed 11/3

16:40-02:25

1 stop24h 15m

Kochi

Sun 29/3

16:40-15:15

1 stop32h 05m

₹ 80,866

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 34 results
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Best time to book a flight from Boston to Kerala

Have a flexible travel schedule? Discover the best time to fly to Kerala from Boston with our price prediction graph.
Estimated return 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 Kerala

What is the cheapest month to book a flight from Boston to Kerala?

Currently, January is the cheapest month in which you can book a flight from Boston to Kerala (average of ₹ 56,778). Flying from Boston to Kerala in July is currently the most expensive (average of ₹ 99,248). 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.

Related info for your journey

Find useful and relevant information for your journey from Boston to Kerala. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Kerala?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Kerala. Boston Logan Intl is conveniently located just 4.2 km from Boston’s city centre.

  • How long is the flight from Boston to Kerala?

    Departing from Boston to Kerala will take you 18h 05m. The distance between Boston and Kerala is about 13290 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Boston to Kerala?

    The most popular flight routes from Boston to Kerala are Boston Logan Intl - Kochi, Boston Logan Intl - Thiruvananthapuram and Boston Logan Intl - Mangalore Bajpe.

  • Can I find deals for flights from Boston to Kerala that include hotel bookings?

    Yes. In addition to deals on Boston to Kerala flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Boston to Kerala?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Kerala.

  • Can I find deals for business class flights from Boston to Kerala?

    Yes. Cheapflights offers flight deals from Boston to Kerala by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Kerala?

    Currently, January is the cheapest month in which you can book a flight from Boston to Kerala (average of ₹ 56,778). Flying from Boston to Kerala in July is currently the most expensive (average of ₹ 99,248). 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.

See more FAQs

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When you search for this flight from Boston to Kerala, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Boston to Kerala?

Millions of users choose and trust Cheapflights to book the best flight deals from Boston to Kerala for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Boston to Kerala with no change fees?

Yes, we can. To see specific flights from Boston to Kerala with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to Kerala become cheaper?

Yes, Cheapflights offers price alerts on Boston to Kerala flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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