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$429+ Cheap flights from Boston (BOS) to Kerala

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — COK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Boston to Kerala

Keep the following information in mind while searching for Boston to Kerala flight deals. Data was last updated June 12, 2025.

Round-trip from

$886
(Booking.com)

One-way from

$455
(Booking.com)

Popular in

December

Cheapest in

October

Average price

$1,286
From Boston Logan Intl to Kerala
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One-way flight from Boston Logan Intl to Kerala
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Highest demand for flights based on searches. 10% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Boston to Kerala

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 June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:35 pmBOS - COK
2 stops29h 45mIndiGo
Fri 9/2610:10 pmCOK - BOS
2 stops31h 00mIndiGo
Deal found 6/9$886
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:00 pmBOS - COK
1 stop19h 15mQatar Airways
Wed 10/293:45 amCOK - BOS
1 stop20h 40mQatar Airways
Deal found 6/11$936
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:00 pmBOS - COK
1 stop25h 15mMultiple Airlines
Fri 9/263:50 pmCOK - BOS
2 stops29h 56mMultiple Airlines
Deal found 6/10$958
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:30 pmBOS - COK
1 stop24h 35mEtihad Airways
Tue 11/44:10 amCOK - BOS
1 stop21h 00mEtihad Airways
Deal found 6/11$987
This Gotogate deal was found by Cheapflights users on 6/10. 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 10/2410:00 pmBOS - COK
2 stops30h 10mOman Air
Wed 11/58:05 amCOK - BOS
2 stops40h 20mOman Air
Deal found 6/10$999
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/89:35 pmBOS - TRV
2 stops40h 25mIndiGo
Tue 7/2212:30 pmTRV - BOS
2 stops40h 40mIndiGo
Deal found 6/11$1,075
This Indian Eagle deal was found by Cheapflights users on 6/11. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/88:05 pmBOS - COK
2 stops26h 35mLufthansa
Tue 7/298:45 pmCOK - BOS
2 stops30h 25mLufthansa
Deal found 6/11$1,088
This KAYAK deal was found by Cheapflights users on 6/11. 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 9/55:05 pmBOS - COK
2 stops28h 25mSWISS
Fri 9/194:45 pmCOK - BOS
2 stops32h 10mSWISS
Deal found 6/11$1,098
This EaseMyTrip deal was found by Cheapflights users on 6/11. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:05 pmBOS - TRV
2 stops32h 15mVirgin Atlantic
Tue 11/41:35 pmTRV - BOS
2 stops38h 30mVirgin Atlantic
Deal found 6/11$1,121
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Tue 7/89:35 pmBOS - TRV
2 stops40h 25mMultiple Airlines
Tue 7/225:35 pmTRV - BOS
3 stops35h 35mMultiple Airlines
Deal found 6/11$1,139
This Indian Eagle deal was found by Cheapflights users on 6/11. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:10 pmBOS - COK
1 stop18h 20mEmirates
Wed 1/144:30 amCOK - BOS
1 stop19h 55mEmirates
Deal found 6/11$1,179
This Indian Eagle deal was found by Cheapflights users on 6/12. 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 7/118:05 pmBOS - TRV
2 stops25h 15mLufthansa
Mon 7/147:15 pmTRV - BOS
2 stops31h 55mLufthansa
Deal found 6/12$1,212

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 12, 2025.
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

Mon 9/8

9:35 pm-12:50 pm

2 stops29h 45m

Kochi

Fri 9/26

10:10 pm-7:40 pm

2 stops31h 00m

$886

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Mon 8/18

10:00 pm-2:45 am

1 stop19h 15m

Kochi

Wed 10/29

3:45 am-2:55 pm

1 stop20h 40m

$936

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Mon 9/8

10:00 pm-8:45 am

1 stop25h 15m

Kochi

Fri 9/26

3:50 pm-12:16 pm

2 stops29h 56m

$958

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Fri 10/24

4:30 pm-2:35 am

1 stop24h 35m

Kochi

Tue 11/4

4:10 am-2:40 pm

1 stop21h 00m

$987

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Fri 10/24

10:00 pm-1:40 pm

2 stops30h 10m

Kochi

Wed 11/5

8:05 am-1:55 pm

2 stops40h 20m

$999

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Tue 7/8

9:35 pm-11:30 pm

2 stops40h 25m

Thiruvananthapuram

Tue 7/22

12:30 pm-7:40 pm

2 stops40h 40m

$1,075

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Tue 7/8

8:05 pm-8:10 am

2 stops26h 35m

Kochi

Tue 7/29

8:45 pm-5:40 pm

2 stops30h 25m

$1,088

BostonKochi

BOS - COK

BOSCOK

Boston Logan Intl

Fri 9/5

5:05 pm-7:00 am

2 stops28h 25m

Kochi

Fri 9/19

4:45 pm-3:25 pm

2 stops32h 10m

$1,098

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Tue 10/7

7:05 pm-12:50 pm

2 stops32h 15m

Thiruvananthapuram

Tue 11/4

1:35 pm-5:35 pm

2 stops38h 30m

$1,121

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Tue 7/8

9:35 pm-11:30 pm

2 stops40h 25m

Thiruvananthapuram

Tue 7/22

5:35 pm-7:40 pm

3 stops35h 35m

$1,139

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 29 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 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 Kerala

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

Currently, September is the cheapest month in which you can book a flight from Boston to Kerala (average of $886). Flying from Boston to Kerala in December is currently the most expensive (average of $1,572). 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.

What is the cheapest time of day to fly from BOS to KL?

Find hourly flight availability from Boston to Kerala. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Boston to Kerala, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Kerala by month

Plan your trip to Kerala by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kerala ranges from 0.3 - 3.7 inches per month. October is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Kerala when rainfall is around 0.3 in.

Temperature in Kerala by month

Plan your trip to Kerala by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kerala, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 55.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Kerala

Get insights into the airlines that provide service to Kerala. 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 Kerala. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Emirates, Singapore Airlines and SWISS from Boston to Kerala to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Singapore Airlines
8.1
Very good
1,302 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,623 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,584 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Kerala from Boston.

  • What are the cheapest airlines to fly from Boston to Kerala one-way?

    To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at $455. Etihad Airways flights start at $581 while deals on SWISS start at $674 one-way.

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

    While some choose either Boston Logan Intl - Thiruvananthapuram or Boston Logan Intl - Mangalore Bajpe, Boston Logan Intl - Kochi is the most popular route from Boston to Kerala.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Boston to Kerala (average of $886). Flying from Boston to Kerala in December is currently the most expensive (average of $1,572). 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.

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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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Top 5 airlines flying from Boston to Kerala

Discover the top 5 airlines that operate flights from Boston to Kerala. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$861Average$1,295FlexibilityNo cancel feeOn-time75%
Etihad AirwaysCheapest$894Average$1,232FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$919Average$1,344FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,066Average$1,336FlexibilityNo cancel feeOn-time76%
Oman AirCheapest$1,530Average$2,031FlexibilityNo cancel feeOn-time76%

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