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Cheap flights from Boston to Kerala from ₹ 31,535

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — COK
1 May — 8 May1
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 1 April 2026.

Fri 1/516:25
BOS
-
COK
1 stop25h 05m
Etihad Airways
Sat 16/510:30
COK
-
BOS
1 stop37h 40m
Etihad Airways
Deal found 1/4₹ 75,459
Sun 19/421:20
BOS
-
COK
1 stop20h 10m
Etihad Airways
Thu 14/516:50
COK
-
BOS
1 stop31h 20m
Etihad Airways
Deal found 31/3₹ 76,116
Fri 3/421:20
BOS
-
COK
1 stop37h 10m
Etihad Airways
Fri 1/510:30
COK
-
BOS
1 stop37h 40m
Etihad Airways
Deal found 1/4₹ 77,899
Mon 4/516:25
BOS
-
COK
1 stop18h 05m
Etihad Airways
Tue 26/510:30
COK
-
BOS
1 stop37h 40m
Etihad Airways
Deal found 27/3₹ 78,650
Sat 2/516:25
BOS
-
COK
1 stop18h 05m
Etihad Airways
Sun 10/516:50
COK
-
BOS
1 stop31h 20m
Etihad Airways
Deal found 30/3₹ 80,433
Thu 1/1016:25
BOS
-
COK
1 stop18h 05m
Etihad Airways
Thu 15/1022:10
COK
-
BOS
1 stop26h 00m
Etihad Airways
Deal found 27/3₹ 80,527
Tue 31/321:15
BOS
-
COK
1 stop37h 15m
Etihad Airways
Fri 17/404:15
COK
-
BOS
1 stop20h 55m
Etihad Airways
Deal found 27/3₹ 80,808
Sun 3/516:25
BOS
-
COK
1 stop18h 05m
Etihad Airways
Sun 17/504:00
COK
-
BOS
1 stop20h 10m
Etihad Airways
Deal found 30/3₹ 81,184
Tue 18/822:00
BOS
-
COK
1 stop32h 05m
Qatar Airways
Thu 3/916:40
COK
-
BOS
1 stop32h 05m
Qatar Airways
Deal found 28/3₹ 81,277
Fri 1/516:25
BOS
-
COK
1 stop25h 05m
Multiple Airlines
Sat 16/516:20
COK
-
BOS
3 stops31h 50m
Multiple Airlines
Deal found 30/3₹ 81,371
Sat 2/516:25
BOS
-
IXE
3 stops37h 55m
Multiple Airlines
Sun 24/520:55
IXE
-
BOS
2 stops51h 15m
Multiple Airlines
Deal found 1/4₹ 81,465
Wed 13/516:25
BOS
-
COK
1 stop25h 05m
Multiple Airlines
Wed 20/517:35
COK
-
BOS
2 stops30h 35m
Multiple Airlines
Deal found 27/3₹ 82,216

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 1 April 2026.

Round-trip from

₹ 76,116

One-way from

₹ 31,535

Popular in

December

Cheapest in

January

Average price

₹ 97,420
Etihad Airways
  • Etihad Airways
  • 19/4-14/5
  • 2 total stops
  • 51h 30m total
  • Boston to Kerala
Search Deals
Etihad Airways
  • Etihad Airways
  • 12/5
  • 1 total stop
  • 18h 05m total
  • Boston to Kerala
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 174,819 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 1 April 2026.
Use the filters below to find and compare flights from Boston to Kerala that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Wed 27/5

16:25-20:00

1 stop18h 05m

Kochi

Mon 8/6

04:00-14:40

1 stop20h 10m

₹ 80,433

BostonMangalore

BOS - IXE

BOSIXE

Boston Logan Intl

Sat 2/5

16:25-08:15

3 stops30h 20m

Mangalore Bajpe

Sun 24/5

08:45-14:40

3 stops63h 25m

₹ 83,624

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Sat 12/9

06:00-09:50

2 stops42h 20m

Kochi

Fri 18/9

02:45-22:50

2 stops29h 35m

₹ 87,753

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Sun 3/5

16:25-08:40

3 stops30h 45m

Thiruvananthapuram

Tue 19/5

12:20-14:40

3 stops35h 50m

₹ 93,009

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Thu 16/7

06:01-01:15

2 stops33h 44m

Kochi

Fri 31/7

02:45-22:59

2 stops29h 44m

₹ 97,796

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Fri 1/5

16:25-22:55

2 stops21h 00m

Thiruvananthapuram

Sun 10/5

04:15-14:40

1 stop19h 55m

₹ 99,204

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Sat 18/7

16:25-20:00

1 stop18h 05m

Kochi

Wed 29/7

04:15-14:40

1 stop19h 55m

₹ 102,113

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Mon 11/5

16:25-02:50

1 stop24h 55m

Thiruvananthapuram

Mon 18/5

19:05-14:40

2 stops29h 05m

₹ 103,145

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Thu 6/8

06:05-01:15

2 stops33h 40m

Kochi

Mon 17/8

20:20-15:19

2 stops28h 29m

₹ 112,062

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Tue 14/4

17:00-15:35

2 stops37h 05m

Kochi

Tue 11/8

04:15-15:15

1 stop20h 30m

₹ 112,625

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 37 resultsSorted by cheapest first
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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 ₹ 58,846). Flying from Boston to Kerala in July is currently the most expensive (average of ₹ 103,052). 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 for a return flight from Boston to Kerala?

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 ₹ 58,846). Flying from Boston to Kerala in July is currently the most expensive (average of ₹ 103,052). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Kerala

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Kerala?

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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