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Cheap flights from Boston to Thiruvananthapuram from ₹ 83,339

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TRV
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 16 November 2025.

Fri 26/1215:40BOS - TRV
3 stops25h 50mMultiple Airlines
Fri 23/118:10TRV - BOS
3 stops30h 40mMultiple Airlines
Deal found 16/11₹ 123,058
Tue 30/1215:40BOS - TRV
3 stops25h 50mMultiple Airlines
Tue 6/121:55TRV - BOS
3 stops30h 25mMultiple Airlines
Deal found 15/11₹ 141,854
Tue 30/1219:15BOS - TRV
2 stops37h 55mBritish Airways
Tue 6/123:00TRV - BOS
2 stops49h 50mBritish Airways
Deal found 15/11₹ 147,439
Sun 28/1215:40BOS - TRV
3 stops25h 50mMultiple Airlines
Thu 8/106:00TRV - BOS
2 stops46h 05mMultiple Airlines
Deal found 15/11₹ 148,858

Cheap 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 16 November 2025.

Round-trip from

₹ 77,665

Popular in

December

Cheapest in

February

Average price

₹ 126,870
Air India
  • Air India
  • 8/4-19/4
  • 4 total stops
  • 98h 06m total
  • Boston to Thiruvananthapuram
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Highest demand for flights based on searches. 8% potential increase in price (₹ 981,202 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 349,121 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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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 16 November 2025.
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

Thu 9/4

16:30-05:55

3 stops27h 55m

Thiruvananthapuram

Sun 19/4

13:20-14:55

3 stops35h 05m

₹ 83,339

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Thu 8/1

18:30-06:55

2 stops25h 55m

Thiruvananthapuram

Thu 22/1

20:15-16:20

2 stops30h 35m

₹ 97,524

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Mon 5/1

15:40-20:00

1 stop17h 50m

Thiruvananthapuram

Tue 20/1

04:10-14:10

1 stop20h 30m

₹ 97,790

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Wed 7/1

15:40-03:00

1 stop24h 50m

Thiruvananthapuram

Wed 21/1

04:10-14:10

1 stop20h 30m

₹ 97,790

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Sun 29/3

16:30-02:50

1 stop24h 50m

Thiruvananthapuram

Thu 2/4

21:45-14:55

1 stop26h 40m

₹ 97,968

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Fri 2/1

07:12-01:30

2 stops31h 48m

Thiruvananthapuram

Thu 5/3

19:35-14:14

2 stops29h 09m

₹ 98,854

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Fri 9/1

15:40-20:00

1 stop17h 50m

Thiruvananthapuram

Thu 22/1

21:40-14:10

1 stop27h 00m

₹ 99,564

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Fri 9/1

15:40-20:00

1 stop17h 50m

Thiruvananthapuram

Tue 20/1

04:10-14:10

1 stop20h 30m

₹ 99,564

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Sun 29/3

22:00-07:45

2 stops24h 15m

Thiruvananthapuram

Thu 2/4

08:35-15:05

2 stops40h 00m

₹ 99,918

BostonThiruvananthapuram

BOS - TRV

BOSTRV

Boston Logan Intl

Mon 5/1

15:40-22:25

2 stops20h 15m

Thiruvananthapuram

Wed 21/1

04:10-14:10

1 stop20h 30m

₹ 102,401

Flights are sorted by cheapest return flights first.

Deals found on 15/11

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 ₹ 66,937). Flying from Boston to Thiruvananthapuram in October is currently the most expensive (average of ₹ 125,984). 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?

    Air France and Etihad Airways can get you from Boston to Thiruvananthapuram in just under 17h 50m. Your travel time can differ by up to 8h 05m. 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 ₹ 66,937). Flying from Boston to Thiruvananthapuram in October is currently the most expensive (average of ₹ 125,984). 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

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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?

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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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