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$1,220+ Cheap flights from St. Louis (STL) to Kerala

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — COK
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from St. Louis to Kerala

Cheapest flights from St. Louis to Kerala
Explore the most affordable flight options available from St. Louis to Kerala. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This oojo deal was found by Cheapflights users on 1/24. 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 3/116:00 am
STL
-
TRV
2 stops33h 55m
Qatar Airways
Tue 3/173:55 am
TRV
-
STL
2 stops30h 23m
Qatar Airways
Deal found 1/24$1,220
This Qatar Airways deal was found by Cheapflights users on 1/26. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:14 am
STL
-
TRV
2 stops33h 41m
Qatar Airways
Tue 4/73:55 am
TRV
-
STL
2 stops28h 59m
Qatar Airways
Deal found 1/26$1,354
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Sat 5/2311:20 am
STL
-
TRV
2 stops28h 35m
Qatar Airways
Fri 6/123:55 am
TRV
-
STL
2 stops27h 01m
Qatar Airways
Deal found 1/27$1,529
This Ovago deal was found by Cheapflights users on 1/24. 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.
Wed 3/112:29 pm
STL
-
TRV
3 stops32h 21m
British Airways
Wed 3/189:50 am
TRV
-
STL
3 stops47h 30m
British Airways
Deal found 1/24$1,783
This KAYAK deal was found by Cheapflights users on 1/27. 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.
Sat 5/236:55 pm
STL
-
TRV
3 stops51h 20m
Lufthansa
Sat 6/137:35 pm
TRV
-
STL
2 stops28h 20m
Lufthansa
Deal found 1/27$2,021
This Gurufare deal was found by Cheapflights users on 1/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:50 pm
STL
-
TRV
2 stops29h 25m
Lufthansa
Wed 3/188:30 pm
TRV
-
STL
3 stops32h 00m
Lufthansa
Deal found 1/24$2,147

Find flight deals from St. Louis to Kerala

Keep the following information in mind while searching for St. Louis to Kerala flight deals. Data was last updated January 27, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,249
(Indian Eagle)

Popular in

December

Cheapest in

January

Average price

$1,039
Provider with most accurate pricing for Lambert-St Louis-Kochi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Kochi flights.
Search Deals
From Lambert-St Louis to Kerala
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis 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 January 27, 2026.
Use the filters below to find and compare flights from St. Louis to Kerala that are best for you.

Fly from

St. Louis

Fly to

Kerala

Route

Depart

Return

Price

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Wed 3/11

6:00 am-2:25 am

2 stops33h 55m

Thiruvananthapuram

Tue 3/17

3:55 am-11:48 pm

2 stops30h 23m

$1,220

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Sat 4/4

8:00 am-2:25 am

2 stops31h 55m

Thiruvananthapuram

Tue 4/7

3:55 am-10:24 pm

2 stops28h 59m

$1,354

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Sat 5/23

11:20 am-2:25 am

2 stops28h 35m

Thiruvananthapuram

Fri 6/12

3:55 am-8:26 pm

2 stops27h 01m

$1,529

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Wed 3/11

2:29 pm-9:20 am

3 stops32h 21m

Thiruvananthapuram

Wed 3/18

9:50 am-10:50 pm

3 stops47h 30m

$1,783

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Sat 5/23

6:55 pm-8:45 am

3 stops51h 20m

Thiruvananthapuram

Sat 6/13

7:35 pm-1:25 pm

2 stops28h 20m

$2,021

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Wed 3/11

4:50 pm-8:45 am

2 stops29h 25m

Thiruvananthapuram

Wed 3/18

8:30 pm-6:00 pm

3 stops32h 00m

$2,147

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

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

Have a flexible travel schedule? Discover the best time to fly to Kerala 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Kerala
No data available for this route at this time. Please check back soon.

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 January 27, 2026.
Peruse reviews from past customers who have flown with Qatar Airways from St. Louis to Kerala to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,732 reviews

Boarding

7.5

Comfort

7.4

Overall

7.4

Food

7.3

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,732 reviews
Qatar Airways
7.4
Good
3,732 reviews

Boarding

7.5

Comfort

7.4

Overall

7.4

Food

7.3

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

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

    Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to Kerala from St. Louis.

  • How long is the flight from St. Louis to Kerala?

    Departing from St. Louis to Kerala will take you 33h 55m. There are 9066 mi between St. Louis and Kerala.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis 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.

See more FAQs

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Alternative routes for St. Louis to Kerala

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from St. Louis to Kerala

Discover the top airline that operate flights from St. Louis 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,032Average$1,441FlexibilityNo cancel feeOn-time68%

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