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Cheap flights from Boston to Kerala from ₹ 44,462

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — COK
30 Jul — 6 Aug1
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 30 June 2026.

Tue 1/916:25
BOS
-
COK
1 stop30h 15m
Etihad Airways
Tue 13/1004:15
COK
-
BOS
1 stop19h 55m
Etihad Airways
Deal found 27/6₹ 73,221
Sun 30/816:25
BOS
-
COK
1 stop30h 15m
Etihad Airways
Fri 9/1022:10
COK
-
BOS
1 stop26h 00m
Etihad Airways
Deal found 30/6₹ 74,167
Mon 7/916:25
BOS
-
COK
1 stop30h 15m
Etihad Airways
Sun 18/1010:30
COK
-
BOS
1 stop37h 40m
Etihad Airways
Deal found 26/6₹ 77,005
Mon 30/1115:40
BOS
-
COK
1 stop17h 45m
Etihad Airways
Sun 20/1216:35
COK
-
BOS
1 stop32h 05m
Etihad Airways
Deal found 26/6₹ 77,100
Thu 24/916:25
BOS
-
COK
1 stop18h 05m
Etihad Airways
Mon 28/922:10
COK
-
BOS
1 stop26h 00m
Etihad Airways
Deal found 29/6₹ 77,194
Sun 29/1115:40
BOS
-
COK
1 stop17h 45m
Etihad Airways
Mon 21/1216:35
COK
-
BOS
1 stop32h 05m
Etihad Airways
Deal found 26/6₹ 77,289
Thu 3/916:25
BOS
-
COK
1 stop36h 20m
Etihad Airways
Sat 3/1016:50
COK
-
BOS
1 stop31h 20m
Etihad Airways
Deal found 30/6₹ 77,951
Wed 26/822:00
BOS
-
COK
1 stop25h 15m
Qatar Airways
Tue 15/917:40
COK
-
BOS
1 stop31h 05m
Qatar Airways
Deal found 30/6₹ 78,235
Mon 16/1120:40
BOS
-
COK
1 stop25h 25m
Qatar Airways
Tue 15/1204:05
COK
-
BOS
1 stop20h 55m
Qatar Airways
Deal found 26/6₹ 78,424
Mon 30/1115:40
BOS
-
COK
1 stop17h 45m
Etihad Airways
Wed 23/1216:35
COK
-
BOS
1 stop32h 05m
Etihad Airways
Deal found 26/6₹ 78,708
Sun 19/722:00
BOS
-
COK
1 stop30h 25m
Qatar Airways
Thu 17/916:30
COK
-
BOS
1 stop32h 15m
Qatar Airways
Deal found 28/6₹ 78,992
Sat 28/1115:40
BOS
-
COK
1 stop29h 45m
Etihad Airways
Sat 12/1216:35
COK
-
BOS
1 stop32h 05m
Etihad Airways
Deal found 29/6₹ 80,789

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 30 June 2026.

Round-trip from

₹ 73,221

One-way from

₹ 44,462

Popular in

June

Cheapest in

January

Average price

₹ 131,117
Etihad Airways
  • Etihad Airways
  • 1/9-13/10
  • 2 total stops
  • 50h 10m total
  • Boston to Kerala
Search Deals
3/8
  • 3/8
  • 3 total stops
  • 35h 25m total
  • Boston to Kerala
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 1,250,543 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 255,315 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 30 June 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

Thu 24/9

16:25-20:00

1 stop18h 05m

Kochi

Mon 28/9

22:10-14:40

1 stop26h 00m

₹ 77,194

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Thu 3/9

16:25-20:00

1 stop18h 05m

Kochi

Sun 27/9

10:30-14:40

1 stop37h 40m

₹ 80,978

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Fri 27/11

12:03-13:40

2 stops39h 07m

Kochi

Sun 13/12

04:05-14:30

1 stop20h 55m

₹ 99,142

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Tue 4/8

16:45-08:05

2 stops29h 50m

Kochi

Wed 30/9

21:00-16:36

2 stops29h 06m

₹ 100,466
Fastest return journey

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Wed 28/10

21:40-02:15

1 stop19h 05m

Thiruvananthapuram

Tue 17/11

03:45-13:55

1 stop20h 40m

₹ 110,778

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Wed 28/10

21:40-02:15

1 stop19h 05m

Thiruvananthapuram

Wed 18/11

19:35-13:55

2 stops52h 50m

₹ 113,332

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Tue 1/12

22:10-03:00

1 stop18h 20m

Kochi

Sun 20/12

09:40-13:55

1 stop38h 45m

₹ 113,332

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Thu 24/9

16:25-02:50

1 stop24h 55m

Thiruvananthapuram

Mon 28/9

21:50-14:40

1 stop26h 20m

₹ 113,427

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Thu 24/9

06:55-15:20

2 stops22h 55m

Kochi

Mon 28/9

16:30-16:55

2 stops33h 55m

₹ 119,765

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Mon 3/8

20:25-08:05

2 stops26h 10m

Kochi

Wed 19/8

21:00-16:37

2 stops29h 07m

₹ 136,982

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 38 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 ₹ 58,369). Flying from Boston to Kerala in August is currently the most expensive (average of ₹ 91,574). 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?

How far ahead should I book a flight from Boston to Kerala?

The price you pay for your flight from Boston to Kerala may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 ₹ 58,369). Flying from Boston to Kerala in August is currently the most expensive (average of ₹ 91,574). 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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