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Cheap flights from Boston to Thiruvananthapuram from ₹ 49,805

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TRV
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Trivandrum

Enter your travel dates to find the best prices.

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

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
Sat 28/316:40
BOS
-
TRV
2 stops44h 05m
Multiple Airlines
Sat 11/422:45
TRV
-
BOS
2 stops25h 25m
Multiple Airlines
Deal found 11/2₹ 89,378
Thu 15/1007:25
BOS
-
TRV
2 stops43h 55m
British Airways
Sun 1/1109:50
TRV
-
BOS
2 stops39h 00m
British Airways
Deal found 11/2₹ 89,831
Mon 31/820:25
BOS
-
TRV
2 stops54h 55m
British Airways
Tue 22/913:25
TRV
-
BOS
2 stops42h 40m
British Airways
Deal found 11/2₹ 91,189
Thu 24/907:25
BOS
-
TRV
2 stops43h 55m
British Airways
Mon 28/913:25
TRV
-
BOS
2 stops37h 00m
British Airways
Deal found 11/2₹ 92,547
Sun 30/819:05
BOS
-
TRV
2 stops27h 10m
Multiple Airlines
Sun 20/912:30
TRV
-
BOS
2 stops40h 35m
Multiple Airlines
Deal found 11/2₹ 95,807
Sat 29/821:45
BOS
-
TRV
2 stops48h 30m
Air France
Mon 21/916:50
TRV
-
BOS
2 stops31h 35m
Air France
Deal found 11/2₹ 96,985
Sun 4/1021:55
BOS
-
TRV
2 stops53h 25m
British Airways
Sat 17/1013:25
TRV
-
BOS
2 stops64h 10m
British Airways
Deal found 11/2₹ 97,166
Sat 11/418:55
BOS
-
TRV
2 stops27h 15m
KLM
Tue 28/422:30
TRV
-
BOS
2 stops29h 30m
KLM
Deal found 11/2₹ 97,709

Find flight deals from Boston to Trivandrum

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Trivandrum (TRV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 February 2026.

Round-trip from

₹ 79,870

One-way from

₹ 49,805

Popular in

December

Cheapest in

January

Average price

₹ 108,394
15/3-22/3
  • 15/3-22/3
  • 4 total stops
  • 80h 50m total
  • Boston to Thiruvananthapuram
Search Deals
IndiGo
  • IndiGo
  • 30/3
  • 2 total stops
  • 29h 30m total
  • Boston to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 857,572 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 379,410 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 Trivandrum 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 Thiruvananthapuram that are best for you.

Fly from

Boston

Fly to

Trivandrum

Route

Depart

Return

Price

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Sat 28/3

16:40-22:15

2 stops44h 05m

Thiruvananthapuram

Sat 11/4

22:45-14:40

2 stops25h 25m

₹ 89,378

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Sat 11/4

18:55-07:40

2 stops27h 15m

Thiruvananthapuram

Tue 28/4

22:30-18:30

2 stops29h 30m

₹ 97,709

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Thu 14/5

21:50-12:50

2 stops29h 30m

Thiruvananthapuram

Mon 1/6

12:30-19:55

2 stops40h 55m

₹ 100,878

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Wed 15/7

08:43-10:25

2 stops40h 12m

Thiruvananthapuram

Mon 20/7

20:30-07:42

2 stops44h 42m

₹ 100,878

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Wed 13/5

20:25-07:45

2 stops25h 50m

Thiruvananthapuram

Mon 1/6

12:30-14:55

2 stops35h 55m

₹ 100,969

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Sat 28/3

16:40-05:55

3 stops27h 45m

Thiruvananthapuram

Sat 4/4

21:50-14:40

1 stop26h 20m

₹ 101,965

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Fri 15/5

20:05-08:45

2 stops27h 10m

Thiruvananthapuram

Mon 1/6

19:35-17:40

2 stops31h 35m

₹ 103,142

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Thu 16/7

08:43-01:30

2 stops31h 17m

Thiruvananthapuram

Tue 21/7

20:30-14:21

2 stops27h 21m

₹ 103,595

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Sun 17/5

20:05-08:45

2 stops27h 10m

Thiruvananthapuram

Mon 1/6

19:35-17:40

2 stops31h 35m

₹ 105,497

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Sat 11/7

22:00-07:45

2 stops24h 15m

Thiruvananthapuram

Wed 29/7

04:15-14:40

1 stop19h 55m

₹ 105,497

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 14 results
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2

Best time to book a flight from Boston to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum 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 Thiruvananthapuram

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

Currently, September is the cheapest month in which you can book a flight from Boston to Thiruvananthapuram (average of ₹ 68,369). Flying from Boston to Thiruvananthapuram in August is currently the most expensive (average of ₹ 140,723). 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 Trivandrum. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Thiruvananthapuram?

    KLM and IndiGo can get you from Boston to Thiruvananthapuram in just under 27h 15m. Your travel time can differ by up to 2h 15m. Airlines will cover a distance of 13481 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Trivandrum 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 Thiruvananthapuram?

    Currently, September is the cheapest month in which you can book a flight from Boston to Thiruvananthapuram (average of ₹ 68,369). Flying from Boston to Thiruvananthapuram in August is currently the most expensive (average of ₹ 140,723). 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

Travelling to a place near Thiruvananthapuram?

Book flights to Thiruvananthapuram if you plan to visit one of these locations
Varkala
Kovalam
Poovar

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Trivandrum

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Cochin flights
Hartford to Trivandrum flights
Boston to Mangalore flights

Fly with Cheapflights

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

When you search for this flight from Boston to Trivandrum, 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 Trivandrum?

Cheapflights simply makes it quick and affordable to book flights from Boston to Trivandrum by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Boston to Trivandrum 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 Trivandrum become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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