How do I get Price Alerts for flights from St. Louis to Kerala?

Search flight deals from St. Louis to Kerala . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from St. Louis to Kerala with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Lambert-St Louis Airport to Kerala?

Prices for flights from Lambert-St Louis Airport to Kerala were last updated today.

How many operators does momondo search for flights from Lambert-St Louis Airport to Kerala?

The number of operators available for flights from Lambert-St Louis Airport to Kerala is 1 as of August 2026.

How old do you have to be to fly from Lambert-St Louis Airport to Kerala?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Kerala.

What documentation or ID do you need to fly to Kerala?

The necessary travel and health documents for your Kerala trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,299 Cheap Flights from St. Louis to Kerala in 2026

Find the cheapest flights from St. Louis to Kerala

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:15 pm - 2:15 amSTL Lambert-St Louis-TRV Thiruvananthapuram

25h 30m2 stops Philadelphia Doha Hamad Intl

3:45 am - 8:32 pmTRV Thiruvananthapuram-STL Lambert-St Louis

28h 17m2 stops Doha Hamad Intl Philadelphia

$1,299Qatar Airways

Tue, Nov 3 - Fri, Nov 20

12:58 pm - 2:15 amSTL Lambert-St Louis-TRV Thiruvananthapuram

25h 47m2 stops Dallas/Fort Worth Doha Hamad Intl

3:45 am - 6:22 pmTRV Thiruvananthapuram-STL Lambert-St Louis

26h 07m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,504Qatar Airways

Sat, Nov 7 - Fri, Nov 27

12:58 pm - 2:15 amSTL Lambert-St Louis-TRV Thiruvananthapuram

25h 47m2 stops Dallas/Fort Worth Doha Hamad Intl

3:45 am - 10:22 pmTRV Thiruvananthapuram-STL Lambert-St Louis

30h 07m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,732Qatar Airways

Tue, Dec 1 - Wed, Dec 30

9:50 am - 5:45 pmSTL Lambert-St Louis-TRV Thiruvananthapuram

44h 25m3 stops Boston Logan Intl London Heathrow Mumbai Chhatrapati Shivaji Intl

9:50 pm - 10:18 pmTRV Thiruvananthapuram-STL Lambert-St Louis

35h 58m3 stops Bengaluru Intl London Heathrow Chicago O'Hare Intl

$1,874British Airways

Tue, Nov 3 - Sat, Nov 21

9:50 am - 5:45 pmSTL Lambert-St Louis-TRV Thiruvananthapuram

44h 25m3 stops Boston Logan Intl London Heathrow Mumbai Chhatrapati Shivaji Intl

7:10 am - 7:52 pmTRV Thiruvananthapuram-STL Lambert-St Louis

48h 12m3 stops Mumbai Chhatrapati Shivaji Intl London Heathrow Chicago O'Hare Intl

$1,894British Airways

Tue, Dec 1 - Thu, Dec 31

8:00 am - 10:25 amSTL Lambert-St Louis-TRV Thiruvananthapuram

38h 55m3 stops San Francisco Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl

9:30 am - 9:52 pmTRV Thiruvananthapuram-STL Lambert-St Louis

47h 52m2 stops Mumbai Chhatrapati Shivaji Intl Newark

$1,997Air India

Tue, Nov 3 - Sat, Nov 21

1:08 pm - 8:45 amSTL Lambert-St Louis-TRV Thiruvananthapuram

32h 07m3 stops Chicago O'Hare Intl Frankfurt am Main Mumbai Chhatrapati Shivaji Intl

8:30 pm - 1:45 pmTRV Thiruvananthapuram-STL Lambert-St Louis

28h 45m2 stops Mumbai Chhatrapati Shivaji Intl Frankfurt am Main

$2,194Lufthansa

Tue, Dec 1 - Thu, Dec 31

3:24 pm - 2:15 amSTL Lambert-St Louis-TRV Thiruvananthapuram

47h 21m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:45 am - 9:47 pmTRV Thiruvananthapuram-STL Lambert-St Louis

29h 32m2 stops Doha Hamad Intl Philadelphia

$2,203Qatar Airways

Sun, Dec 13 - Thu, Dec 31

1:10 pm - 9:20 amSTL Lambert-St Louis-TRV Thiruvananthapuram

32h 40m3 stops Boston Logan Intl London Heathrow Bengaluru Intl

11:00 pm - 12:03 amTRV Thiruvananthapuram-STL Lambert-St Louis

36h 33m3 stops Bengaluru Intl London Heathrow Chicago O'Hare Intl

$2,204British Airways

Sat, Nov 7 - Sat, Nov 28

6:50 pm - 8:45 amSTL Lambert-St Louis-TRV Thiruvananthapuram

50h 25m3 stops Chicago O'Hare Intl Munich Franz Josef Strauss Mumbai Chhatrapati Shivaji Intl

8:30 pm - 1:45 pmTRV Thiruvananthapuram-STL Lambert-St Louis

28h 45m2 stops Mumbai Chhatrapati Shivaji Intl Frankfurt am Main

$2,242Lufthansa

Sat, Nov 7 - Sat, Nov 28

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Lufthansa flights from St. Louis to Kerala

Our best Lufthansa deals on St. Louis to Kerala flight tickets

Lufthansa

Dec 1

STL1:08 pmLambert-St Louis

32h 07m

3 stops

TRV8:45 amThiruvananthapuram

Dec 31

TRV8:30 pmThiruvananthapuram

28h 45m

2 stops

STL1:45 pmLambert-St Louis

$2,194

Lufthansa

Nov 7

STL6:50 pmLambert-St Louis

50h 25m

3 stops

TRV8:45 amThiruvananthapuram

Nov 28

TRV8:30 pmThiruvananthapuram

28h 45m

2 stops

STL1:45 pmLambert-St Louis

$2,242

Lufthansa

Dec 13

STL3:40 pmLambert-St Louis

29h 35m

2 stops

TRV8:45 amThiruvananthapuram

Jan 1

TRV9:30 amThiruvananthapuram

47h 22m

3 stops

STL9:22 pmLambert-St Louis

$11,868

British Airways flights from St. Louis to Kerala

Our best British Airways deals on St. Louis to Kerala flight tickets

British Airways

Nov 3

STL9:50 amLambert-St Louis

44h 25m

3 stops

TRV5:45 pmThiruvananthapuram

Nov 21

TRV9:50 pmThiruvananthapuram

35h 58m

3 stops

STL10:18 pmLambert-St Louis

$1,874

British Airways

Dec 1

STL9:50 amLambert-St Louis

44h 25m

3 stops

TRV5:45 pmThiruvananthapuram

Dec 31

TRV7:10 amThiruvananthapuram

48h 12m

3 stops

STL7:52 pmLambert-St Louis

$1,894

British Airways

Nov 7

STL1:10 pmLambert-St Louis

32h 40m

3 stops

TRV9:20 amThiruvananthapuram

Nov 28

TRV11:00 pmThiruvananthapuram

36h 33m

3 stops

STL12:03 amLambert-St Louis

$2,204

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisThiruvananthapuram

STL Lambert-St Louis - TRV Thiruvananthapuram

STLTRV

Lambert-St Louis

Tue 11/3

1:15 pm-2:15 am

2 stops25h 30m

Thiruvananthapuram

Fri 11/20

3:45 am-8:32 pm

2 stops28h 17m

$1,299

Quickest round-trip

St. LouisThiruvananthapuram

STL Lambert-St Louis - TRV Thiruvananthapuram

STLTRV

Lambert-St Louis

Sat 11/7

12:58 pm-2:15 am

2 stops25h 47m

Thiruvananthapuram

Fri 11/27

3:45 am-6:22 pm

2 stops26h 07m

$1,504

St. LouisThiruvananthapuram

STL Lambert-St Louis - TRV Thiruvananthapuram

STLTRV

Lambert-St Louis

Tue 12/1

12:58 pm-2:15 am

2 stops25h 47m

Thiruvananthapuram

Wed 12/30

3:45 am-10:22 pm

2 stops30h 07m

$1,732

St. LouisThiruvananthapuram

STL Lambert-St Louis - TRV Thiruvananthapuram

STLTRV

Lambert-St Louis

Tue 11/3

9:50 am-5:45 pm

3 stops44h 25m

Thiruvananthapuram

Sat 11/21

9:50 pm-10:18 pm

3 stops35h 58m

$1,874

St. LouisThiruvananthapuram

STL Lambert-St Louis - TRV Thiruvananthapuram

STLTRV

Lambert-St Louis

Tue 12/1

9:50 am-5:45 pm

3 stops44h 25m

Thiruvananthapuram

Thu 12/31

7:10 am-7:52 pm

3 stops48h 12m

$1,894

St. LouisThiruvananthapuram

STL Lambert-St Louis - TRV Thiruvananthapuram

STLTRV

Lambert-St Louis

Tue 11/3

8:00 am-10:25 am

3 stops38h 55m

Thiruvananthapuram

Sat 11/21

9:30 am-9:52 pm

2 stops47h 52m

$1,997

St. LouisThiruvananthapuram

STL Lambert-St Louis - TRV Thiruvananthapuram

STLTRV

Lambert-St Louis

Tue 12/1

1:08 pm-8:45 am

3 stops32h 07m

Thiruvananthapuram

Thu 12/31

8:30 pm-1:45 pm

2 stops28h 45m

$2,194

St. LouisThiruvananthapuram

STL Lambert-St Louis - TRV Thiruvananthapuram

STLTRV

Lambert-St Louis

Sun 12/13

3:24 pm-2:15 am

2 stops47h 21m

Thiruvananthapuram

Thu 12/31

3:45 am-9:47 pm

2 stops29h 32m

$2,203

St. LouisThiruvananthapuram

STL Lambert-St Louis - TRV Thiruvananthapuram

STLTRV

Lambert-St Louis

Sat 11/7

1:10 pm-9:20 am

3 stops32h 40m

Thiruvananthapuram

Sat 11/28

11:00 pm-12:03 am

3 stops36h 33m

$2,204

St. LouisThiruvananthapuram

STL Lambert-St Louis - TRV Thiruvananthapuram

STLTRV

Lambert-St Louis

Sat 11/7

6:50 pm-8:45 am

3 stops50h 25m

Thiruvananthapuram

Sat 11/28

8:30 pm-1:45 pm

2 stops28h 45m

$2,242

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap St. Louis to Kerala flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Kerala

Best Price Found	$1,299
Fastest flight time	25h 27m
Direct flights	None

The best flight deal from St. Louis to Kerala found on momondo in the last 72 hours is $1,299

The fastest flight from St. Louis to Kerala takes 25h 27m

There are no direct flights from St. Louis to Kerala. There are no popular flight routes from St. Louis to Kerala.

Search flight deals

Frequently asked questions about flying from St. Louis to Kerala

When did momondo last update prices for flights from Lambert-St Louis Airport to Kerala?
Prices for flights from Lambert-St Louis Airport to Kerala were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Kerala?
The number of operators available for flights from Lambert-St Louis Airport to Kerala is 1 as of August 2026.
How old do you have to be to fly from Lambert-St Louis Airport to Kerala?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Kerala.
What documentation or ID do you need to fly to Kerala?
The necessary travel and health documents for your Kerala trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from St. Louis to Kerala

Compare and see reviews for airlines that fly from St. Louis to Kerala with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom $1,027	Free Cancellation	Rating 7.4 3,737 reviews		Search Qatar Airways flights

Frequently asked questions about flying from St. Louis to Kerala

How do I get Price Alerts for flights from St. Louis to Kerala?
Search flight deals from St. Louis to Kerala. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from St. Louis to Kerala with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Kerala?

It is quick and easy to find St. Louis to Kerala flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kerala that suits you.

Can I find flights from St. Louis to Kerala with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kerala from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Kerala?

Once all potential St. Louis to Kerala flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. Louis to Kerala right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kerala from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.