What is the cheapest airline that flies from Lambert-St Louis to Chennai?

Qatar Airways and Lufthansa are the most popular carriers operating from Lambert-St Louis to Chennai

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

Prices for flights from Lambert-St Louis Airport to Chennai Airport refresh daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Chennai Airport.

What documentation or ID do you need to fly to Chennai Airport?

The required travel and health documents for your Chennai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chennai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

₹ 65,049 Cheap Flights from St. Louis to Chennai in 2025/26

1 adult

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Find the cheapest flights from St. Louis to Chennai

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One-way

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09:33 - 02:30

STL

MAA

29h 27m2 stops

03:25 - 23:28

MAA

STL

31h 33m2 stops

₹ 86,401Qatar Airways

Thu, 29 Jan - Wed, 11 Feb

09:33 - 02:20

STL

MAA

29h 17m2 stops

03:25 - 18:14

MAA

STL

26h 19m2 stops

₹ 86,582Qatar Airways

Wed, 28 Jan - Tue, 10 Feb

14:54 - 02:30

STL

MAA

24h 06m2 stops

03:25 - 18:14

MAA

STL

26h 19m2 stops

₹ 87,848Qatar Airways

Sun, 25 Jan - Tue, 10 Feb

06:00 - 19:55

STL

MAA

26h 25m2 stops

16:10 - 15:35

MAA

STL

34h 55m2 stops

₹ 87,939Multiple Airlines

Tue, 13 Jan - Wed, 11 Feb

13:35 - 02:20

STL

MAA

25h 15m2 stops

03:25 - 18:14

MAA

STL

26h 19m2 stops

₹ 89,386Qatar Airways

Thu, 29 Jan - Tue, 10 Feb

14:54 - 02:20

STL

MAA

23h 56m2 stops

04:05 - 23:28

MAA

STL

30h 53m2 stops

₹ 89,748Qatar Airways

Mon, 12 Jan - Wed, 11 Feb

07:15 - 02:20

STL

MAA

31h 35m2 stops

03:25 - 18:04

MAA

STL

26h 09m2 stops

₹ 90,110Qatar Airways

Mon, 26 Jan - Fri, 13 Feb

13:40 - 02:20

STL

MAA

25h 10m2 stops

03:25 - 19:25

MAA

STL

27h 30m2 stops

₹ 91,377Qatar Airways

Sat, 31 Jan - Wed, 11 Feb

14:54 - 02:20

STL

MAA

23h 56m2 stops

03:25 - 19:25

MAA

STL

27h 30m2 stops

₹ 92,915Qatar Airways

Fri, 30 Jan - Wed, 11 Feb

12:06 - 02:20

STL

MAA

26h 44m2 stops

03:25 - 18:13

MAA

STL

26h 18m2 stops

₹ 93,548Qatar Airways

Sat, 31 Jan - Fri, 6 Feb

Qatar Airways flights from St. Louis to Chennai

Our best Qatar Airways deals on St. Louis to Chennai flight tickets

Qatar Airways

23 Feb

STL07:00Lambert-St Louis

32h 00m

2 stops

MAA02:30Chennai

3 Mar

MAA03:25Chennai

30h 14m

2 stops

STL22:09Lambert-St Louis

₹ 86,401

Find similar

Qatar Airways

28 Jan

STL09:33Lambert-St Louis

29h 17m

2 stops

MAA02:20Chennai

10 Feb

MAA03:25Chennai

26h 19m

2 stops

STL18:14Lambert-St Louis

₹ 86,582

Find similar

Qatar Airways

25 Jan

STL14:54Lambert-St Louis

24h 06m

2 stops

MAA02:30Chennai

10 Feb

MAA03:25Chennai

26h 19m

2 stops

STL18:14Lambert-St Louis

₹ 87,848

Find similar

Lufthansa flights from St. Louis to Chennai

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

Lufthansa

23 Feb

STL08:30Lambert-St Louis

28h 05m

2 stops

MAA00:05Chennai

3 Mar

MAA01:50Chennai

23h 35m

1 stop

STL13:55Lambert-St Louis

₹ 100,695

Find similar

Lufthansa

28 Jan

STL15:50Lambert-St Louis

20h 45m

1 stop

MAA00:05Chennai

10 Feb

MAA01:50Chennai

33h 39m

2 stops

STL23:59Lambert-St Louis

₹ 102,414

Find similar

Lufthansa

28 Jan

STL15:50Lambert-St Louis

20h 45m

1 stop

MAA00:05Chennai

11 Feb

MAA01:50Chennai

31h 20m

2 stops

STL21:40Lambert-St Louis

₹ 102,595

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Thu 29/1

09:33-02:30

2 stops29h 27m

Chennai

Wed 11/2

03:25-23:28

2 stops31h 33m

₹ 86,401

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Wed 28/1

09:33-02:20

2 stops29h 17m

Chennai

Tue 10/2

03:25-18:14

2 stops26h 19m

₹ 86,582

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sun 25/1

14:54-02:30

2 stops24h 06m

Chennai

Tue 10/2

03:25-18:14

2 stops26h 19m

₹ 87,848

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Tue 13/1

06:00-19:55

2 stops26h 25m

Chennai

Wed 11/2

16:10-15:35

2 stops34h 55m

₹ 87,939

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Thu 29/1

13:35-02:20

2 stops25h 15m

Chennai

Tue 10/2

03:25-18:14

2 stops26h 19m

₹ 89,386

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Mon 12/1

14:54-02:20

2 stops23h 56m

Chennai

Wed 11/2

04:05-23:28

2 stops30h 53m

₹ 89,748

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Mon 26/1

07:15-02:20

2 stops31h 35m

Chennai

Fri 13/2

03:25-18:04

2 stops26h 09m

₹ 90,110

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sat 31/1

13:40-02:20

2 stops25h 10m

Chennai

Wed 11/2

03:25-19:25

2 stops27h 30m

₹ 91,377

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Fri 30/1

14:54-02:20

2 stops23h 56m

Chennai

Wed 11/2

03:25-19:25

2 stops27h 30m

₹ 92,915

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sat 31/1

12:06-02:20

2 stops26h 44m

Chennai

Fri 6/2

03:25-18:13

2 stops26h 18m

₹ 93,548

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Chennai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Chennai?

The month of September is another great option to travel to Chennai, with average flight prices from St. Louis averaging around ₹ 112,457.

How far in advance should I book a flight to Chennai?

You are more likely to see cheaper flights to Chennai from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around ₹ 126,586 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from St. Louis for as low as ₹ 112,819 on momondo.

Can stopping save me money on St. Louis to Chennai flights?

You could potentially save up to 1% on your flight if you consider stops on a St. Louis to Chennai flight.

When to book flights from St. Louis to Chennai

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Chennai according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap St. Louis to Chennai (STL to MAA) flight deals and tips

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

Fastest flight time	20h 45m
Direct flights	None

The fastest flight from St. Louis to Chennai takes 20h 45m

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

Search flight deals

How far is Lambert-St Louis to Chennai by plane?
The distance between Lambert-St Louis and Chennai is about 14170.0 km. Flights usually cover this in 20h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Lambert-St Louis Airport to Chennai Airport?
Prices for flights from Lambert-St Louis Airport to Chennai Airport refresh daily.
How old do you have to be to fly from Lambert-St Louis Airport to Chennai Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Chennai Airport.
What documentation or ID do you need to fly to Chennai Airport?
The required travel and health documents for your Chennai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chennai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Mahabalipuram

Vellore

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Chennai for you.

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

Yes. momondo allows you to filter the results for St. Louis to Chennai flights to just show those with flexible booking policies.

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

Once all potential St. Louis to Chennai 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 Chennai right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Chennai now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chennai and let you know when they change.