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Trivandrum

$1,708+ Cheap flights from St. Louis (STL) to Thiruvananthapuram (TRV)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — TRV
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap flight deals from St. Louis to Trivandrum

Cheapest flights from St. Louis to Trivandrum
Explore the most affordable flight options available from St. Louis to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

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.
Tue 7/216:55 am
STL
-
TRV
2 stops32h 50m
Multiple Airlines
Mon 7/273:45 am
TRV
-
STL
2 stops30h 44m
Multiple Airlines
Deal found 6/10$1,708
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:35 pm
STL
-
TRV
2 stops57h 20m
British Airways
Tue 7/288:25 am
TRV
-
STL
3 stops42h 45m
British Airways
Deal found 6/10$2,019
This oojo deal was found by Cheapflights users on 6/6. 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.
Mon 6/2211:15 am
STL
-
TRV
2 stops28h 30m
Qatar Airways
Thu 7/303:45 am
TRV
-
STL
2 stops31h 01m
Qatar Airways
Deal found 6/6$2,098
This Indian Eagle deal was found by Cheapflights users on 6/6. 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.
Wed 12/162:54 pm
STL
-
TRV
3 stops34h 41m
British Airways
Sun 1/179:50 am
TRV
-
STL
3 stops46h 50m
British Airways
Deal found 6/6$2,304
This oojo deal was found by Cheapflights users on 6/6. 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.
Wed 12/165:10 am
STL
-
TRV
2 stops33h 45m
Qatar Airways
Sat 1/163:55 am
TRV
-
STL
2 stops46h 01m
Qatar Airways
Deal found 6/6$2,315
This KAYAK deal was found by Cheapflights users on 6/8. 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 12/1810:01 am
STL
-
TRV
3 stops39h 34m
British Airways
Sun 1/1011:00 pm
TRV
-
STL
3 stops54h 44m
British Airways
Deal found 6/8$2,327
This Ovago deal was found by Cheapflights users on 6/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:03 pm
STL
-
TRV
3 stops37h 52m
British Airways
Fri 7/318:25 am
TRV
-
STL
3 stops42h 53m
British Airways
Deal found 6/6$2,396
This KAYAK deal was found by Cheapflights users on 6/8. 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 12/1810:01 am
STL
-
TRV
3 stops35h 49m
British Airways
Sun 1/179:50 am
TRV
-
STL
3 stops46h 50m
British Airways
Deal found 6/8$2,485
This KAYAK deal was found by Cheapflights users on 6/7. 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 12/182:50 pm
STL
-
TRV
2 stops24h 05m
Qatar Airways
Sat 1/163:55 am
TRV
-
STL
2 stops31h 34m
Qatar Airways
Deal found 6/7$2,680
This KAYAK deal was found by Cheapflights users on 6/8. 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 12/186:44 pm
STL
-
TRV
2 stops44h 11m
Qatar Airways
Sat 1/93:55 am
TRV
-
STL
2 stops31h 34m
Qatar Airways
Deal found 6/8$2,780

Find flight deals from St. Louis to Trivandrum

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,708
(American Airlines)
Provider with most accurate pricing for Lambert-St Louis-Thiruvananthapuram flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Thiruvananthapuram flights.
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From Lambert-St Louis to Thiruvananthapuram
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis 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 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from St. Louis to Thiruvananthapuram that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Tue 7/21

9:35 pm-5:25 pm

2 stops57h 20m

Thiruvananthapuram

Tue 7/28

8:25 am-4:40 pm

3 stops42h 45m

$2,019
Quickest round-trip

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Mon 6/22

11:15 am-2:15 am

2 stops28h 30m

Thiruvananthapuram

Thu 7/30

3:45 am-12:16 am

2 stops31h 01m

$2,098

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Mon 6/22

5:03 pm-5:25 pm

3 stops37h 52m

Thiruvananthapuram

Fri 7/31

8:25 am-4:48 pm

3 stops42h 53m

$2,396

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Mon 6/22

3:30 pm-6:55 pm

2 stops40h 55m

Thiruvananthapuram

Fri 7/31

7:35 pm-11:29 pm

3 stops38h 24m

$3,599

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on St. Louis-Thiruvananthapuram flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Thiruvananthapuram flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Thiruvananthapuram flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Thiruvananthapuram flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Thiruvananthapuram flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum from St. Louis 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.

Related info for your journey

Find useful and relevant information for your journey from St. Louis 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 St. Louis to Thiruvananthapuram?

    A quick flight from St. Louis to Thiruvananthapuram can take about 28h 30m. British Airways provides one of the quickest options available for as low as $2,098. There are 9066 mi between St. Louis and Thiruvananthapuram. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from St. Louis to Trivandrum that include hotel bookings?

    Yes. In addition to deals on St. Louis to Trivandrum flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Trivandrum?

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

  • Can I find deals for business class flights from St. Louis to Trivandrum?

    Yes. Cheapflights offers flight deals from St. Louis 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.

See more FAQs

Traveling to a place near Thiruvananthapuram?

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

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