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 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 Chennai Airport.

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

The necessary travel and health documents for your Chennai Airport 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 licence 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.

R17 229 Cheap Flights from St. Louis to Chennai in 2026/27

Find the cheapest flights from St. Louis to Chennai

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

8:13 - 2:35STL Lambert-St Louis-MAA Chennai

30h 52m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

21:50 - 19:20MAA Chennai-STL Lambert-St Louis

33h 00m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

R17 229Multiple Airlines

Sat, Feb 6 - Sun, Feb 21

6:18 - 2:35STL Lambert-St Louis-MAA Chennai

32h 47m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

9:55 - 20:22MAA Chennai-STL Lambert-St Louis

45h 57m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl

R19 544Multiple Airlines

Sat, Feb 6 - Sun, Feb 21

11:50 - 2:30STL Lambert-St Louis-MAA Chennai

27h 10m2 stops Chicago O'Hare Intl Doha Hamad Intl

4:05 - 19:27MAA Chennai-STL Lambert-St Louis

26h 52m2 stops Doha Hamad Intl Chicago O'Hare Intl

R20 486Qatar Airways

Wed, Feb 3 - Sun, Feb 21

13:38 - 2:15STL Lambert-St Louis-MAA Chennai

25h 07m2 stops Chicago O'Hare Intl Doha Hamad Intl

4:05 - 19:27MAA Chennai-STL Lambert-St Louis

26h 52m2 stops Doha Hamad Intl Chicago O'Hare Intl

R21 148Qatar Airways

Fri, Feb 5 - Mon, Feb 22

15:40 - 0:05STL Lambert-St Louis-MAA Chennai

20h 55m1 stop Frankfurt am Main

1:45 - 19:30MAA Chennai-STL Lambert-St Louis

29h 15m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

R27 034Lufthansa

Wed, Nov 11 - Sun, Nov 22

15:40 - 0:05STL Lambert-St Louis-MAA Chennai

20h 55m1 stop Frankfurt am Main

1:45 - 13:45MAA Chennai-STL Lambert-St Louis

23h 30m1 stop Frankfurt am Main

R28 109Lufthansa

Fri, Nov 27 - Sat, Dec 26

12:57 - 0:05STL Lambert-St Louis-MAA Chennai

23h 38m2 stops Chicago O'Hare Intl Frankfurt am Main

1:45 - 13:45MAA Chennai-STL Lambert-St Louis

23h 30m1 stop Frankfurt am Main

R28 605Lufthansa

Fri, Nov 27 - Sat, Dec 26

11:37 - 2:15STL Lambert-St Louis-MAA Chennai

27h 08m2 stops Chicago O'Hare Intl Doha Hamad Intl

3:15 - 22:42MAA Chennai-STL Lambert-St Louis

30h 57m2 stops Doha Hamad Intl Philadelphia

R33 912Qatar Airways

Mon, Dec 7 - Mon, Dec 28

9:59 - 2:35STL Lambert-St Louis-MAA Chennai

29h 06m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

9:55 - 21:57MAA Chennai-STL Lambert-St Louis

47h 32m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

R33 995Multiple Airlines

Tue, Dec 8 - Tue, Jan 5

12:53 - 2:15STL Lambert-St Louis-MAA Chennai

25h 52m2 stops Dallas/Fort Worth Doha Hamad Intl

4:05 - 22:42MAA Chennai-STL Lambert-St Louis

30h 07m2 stops Doha Hamad Intl Philadelphia

R36 161Qatar Airways

Tue, Dec 8 - Mon, Dec 28

Cheap last-minute flights

Enter your travel dates to find the best prices.

5:00 - 2:50STL Lambert-St Louis-MAA Chennai

35h 20m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl

4:05 - 0:19MAA Chennai-STL Lambert-St Louis

30h 44m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl

R17 295Multiple Airlines

Mon, Oct 19 - Fri, Oct 23

5:40 - 2:40STL Lambert-St Louis-MAA Chennai

34h 30m2 stops Dallas/Fort Worth Doha Hamad Intl

4:20 - 23:42MAA Chennai-STL Lambert-St Louis

29h 52m2 stops Doha Hamad Intl Dallas/Fort Worth

R20 486Qatar Airways

Sun, Oct 18 - Thu, Oct 22

5:00 - 2:50STL Lambert-St Louis-MAA Chennai

35h 20m2 stops Miami Doha Hamad Intl

4:05 - 20:57MAA Chennai-STL Lambert-St Louis

27h 22m2 stops Doha Hamad Intl Chicago O'Hare Intl

R21 148Qatar Airways

Fri, Oct 16 - Thu, Oct 22

19:10 - 2:40STL Lambert-St Louis-MAA Chennai

45h 00m2 stops Dallas/Fort Worth Doha Hamad Intl

4:20 - 23:42MAA Chennai-STL Lambert-St Louis

29h 52m2 stops Doha Hamad Intl Dallas/Fort Worth

R21 181Qatar Airways

Sat, Oct 17 - Fri, Oct 23

5:00 - 2:40STL Lambert-St Louis-MAA Chennai

35h 10m2 stops Miami Doha Hamad Intl

4:05 - 23:42MAA Chennai-STL Lambert-St Louis

30h 07m2 stops Doha Hamad Intl Dallas/Fort Worth

R21 809Qatar Airways

Fri, Oct 16 - Sat, Oct 24

19:10 - 2:40STL Lambert-St Louis-MAA Chennai

45h 00m2 stops Dallas/Fort Worth Doha Hamad Intl

4:20 - 20:57MAA Chennai-STL Lambert-St Louis

27h 07m2 stops Doha Hamad Intl Chicago O'Hare Intl

R21 842Qatar Airways

Sat, Oct 17 - Sun, Oct 25

12:46 - 2:40STL Lambert-St Louis-MAA Chennai

27h 24m2 stops Dallas/Fort Worth Doha Hamad Intl

4:20 - 21:59MAA Chennai-STL Lambert-St Louis

28h 09m2 stops Doha Hamad Intl Miami

R23 430Qatar Airways

Sat, Oct 17 - Tue, Oct 20

15:30 - 0:10STL Lambert-St Louis-MAA Chennai

22h 10m1 stop Frankfurt am Main

1:55 - 13:25MAA Chennai-STL Lambert-St Louis

22h 00m1 stop Frankfurt am Main

R32 524Lufthansa

Sun, Oct 18 - Thu, Oct 22

12:20 - 0:10STL Lambert-St Louis-MAA Chennai

25h 20m2 stops Newark Frankfurt am Main

1:55 - 13:25MAA Chennai-STL Lambert-St Louis

22h 00m1 stop Frankfurt am Main

R32 606Lufthansa

Sun, Oct 18 - Thu, Oct 22

15:30 - 8:55STL Lambert-St Louis-MAA Chennai

30h 55m2 stops Frankfurt am Main Mumbai Chhatrapati Shivaji Intl

1:55 - 13:25MAA Chennai-STL Lambert-St Louis

22h 00m1 stop Frankfurt am Main

R40 096Lufthansa

Mon, Oct 19 - Thu, Oct 22

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Emirates flights from St. Louis to Chennai

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

Emirates

Dec 12

STL15:25Lambert-St Louis

23h 25m

2 stops

MAA2:20Chennai

Dec 24

MAA3:55Chennai

28h 57m

2 stops

STL21:22Lambert-St Louis

R46 909

Emirates

Dec 12

STL15:25Lambert-St Louis

23h 25m

2 stops

MAA2:20Chennai

Dec 27

MAA21:45Chennai

35h 07m

2 stops

STL21:22Lambert-St Louis

R51 274

Emirates

Dec 13

STL15:25Lambert-St Louis

23h 25m

2 stops

MAA2:20Chennai

Dec 29

MAA21:45Chennai

35h 07m

2 stops

STL21:22Lambert-St Louis

R56 118

Lufthansa flights from St. Louis to Chennai

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

Lufthansa

Nov 11

STL15:40Lambert-St Louis

20h 55m

1 stop

MAA0:05Chennai

Nov 22

MAA1:45Chennai

29h 15m

2 stops

STL19:30Lambert-St Louis

R27 034

Lufthansa

Nov 27

STL15:40Lambert-St Louis

20h 55m

1 stop

MAA0:05Chennai

Dec 26

MAA1:45Chennai

23h 30m

1 stop

STL13:45Lambert-St Louis

R28 109

Lufthansa

Nov 27

STL12:57Lambert-St Louis

23h 38m

2 stops

MAA0:05Chennai

Dec 26

MAA1:45Chennai

23h 30m

1 stop

STL13:45Lambert-St Louis

R28 605

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Sat 6/2

8:13-2:35

2 stops30h 52m

Chennai

Sun 21/2

21:50-19:20

2 stops33h 00m

R17 229

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Sat 6/2

6:18-2:35

2 stops32h 47m

Chennai

Sun 21/2

9:55-20:22

2 stops45h 57m

R19 544

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Wed 3/2

11:50-2:30

2 stops27h 10m

Chennai

Sun 21/2

4:05-19:27

2 stops26h 52m

R20 486

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Fri 5/2

13:38-2:15

2 stops25h 07m

Chennai

Mon 22/2

4:05-19:27

2 stops26h 52m

R21 148

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Wed 11/11

15:40-0:05

1 stop20h 55m

Chennai

Sun 22/11

1:45-19:30

2 stops29h 15m

R27 034

Fastest return journey

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Fri 27/11

15:40-0:05

1 stop20h 55m

Chennai

Sat 26/12

1:45-13:45

1 stop23h 30m

R28 109

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Fri 27/11

12:57-0:05

2 stops23h 38m

Chennai

Sat 26/12

1:45-13:45

1 stop23h 30m

R28 605

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Mon 7/12

11:37-2:15

2 stops27h 08m

Chennai

Mon 28/12

3:15-22:42

2 stops30h 57m

R33 912

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Tue 8/12

9:59-2:35

2 stops29h 06m

Chennai

Tue 5/1

9:55-21:57

2 stops47h 32m

R33 995

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Tue 8/12

12:53-2:15

2 stops25h 52m

Chennai

Mon 28/12

4:05-22:42

2 stops30h 07m

R36 161

Flights are sorted by cheapest return flights first.

Sorted 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

What is the cheapest month to fly to Chennai?

The month of October is, on average, the cheapest month to fly to Chennai from St. Louis, with most prices found around R0. The month of March is another great option to travel to Chennai, with average flight prices from St. Louis averaging around R16 105.

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

Best price found	R17 229
Direct flights	None

The best flight deal from St. Louis to Chennai found on momondo in the last 72 hours is R17 229

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

Search flight deals

Frequently asked questions about flying from St. Louis to Chennai

How far is Lambert-St Louis to Chennai by plane?
Lambert-St Louis and Chennai are 14170,0 km apart from one another.
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 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 Chennai Airport.
What documentation or ID do you need to fly to Chennai Airport?
The necessary travel and health documents for your Chennai Airport 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 licence 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.

Why use momondo?

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

Finding the right flight to Chennai from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chennai quick and easy, saving you time and money.

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

All flight searches from St. Louis to Chennai on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Chennai.

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

Yes momondo offers price alerts on flights to Chennai 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.