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

Qatar Airways, Delta, and United Airlines are the most popular carriers operating from Lambert-St Louis to India

What airlines fly to India?

Qatar Airways, Lufthansa and Delta are the top three most popular airlines that fly to India from St. Louis according to our data. Qatar Airways is the first choice among our users, with 45% of people opting to fly with this airline when traveling to India. Keep in mind that there are 12 different airlines that fly to India on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Lambert-St Louis Airport to India are refreshed on a daily basis.

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

The number of operators available for flights from Lambert-St Louis Airport to India is 12 as of October 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to India.

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

The travel and health documents required for your trip to India can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at India. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$531 Cheap Flights from St. Louis to India in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to India

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:18 am - 7:50 pmSTL Lambert-St Louis-MAA Chennai

26h 02m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

9:55 am - 5:48 pmMAA Chennai-STL Lambert-St Louis

43h 23m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

$1,042Multiple Airlines

Mon, Feb 1 - Mon, Feb 8

8:13 am - 2:35 amSTL Lambert-St Louis-MAA Chennai

30h 52m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

9:50 pm - 3:33 pmMAA Chennai-STL Lambert-St Louis

29h 13m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

$1,042Multiple Airlines

Fri, Feb 5 - Sun, Feb 21

9:50 am - 7:50 pmSTL Lambert-St Louis-MAA Chennai

22h 30m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

4:05 pm - 12:44 pmMAA Chennai-STL Lambert-St Louis

32h 09m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl

$1,072Etihad Airways

Wed, Nov 4 - Wed, Nov 18

6:10 pm - 7:50 pmSTL Lambert-St Louis-COK Kochi

39h 10m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

3:45 am - 9:38 pmCOK Kochi-STL Lambert-St Louis

29h 23m3 stops Abu Dhabi Zayed Intl Boston Logan Intl Washington, D.C. Reagan-National

$1,086Etihad Airways

Mon, Oct 26 - Sun, Nov 15

9:58 am - 12:15 amSTL Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl

26h 47m2 stops Boston Logan Intl London Heathrow

12:50 pm - 7:30 pmBOM Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis

41h 10m1 stop London Heathrow

$1,112British Airways

Thu, Jan 28 - Mon, Mar 29

9:58 am - 12:15 amSTL Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl

26h 47m2 stops Boston Logan Intl London Heathrow

12:50 pm - 7:30 pmBOM Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis

41h 10m1 stop London Heathrow

$1,113British Airways

Thu, Jan 28 - Mon, Mar 29

7:00 am - 11:55 pmSTL Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl

29h 25m2 stops New York LaGuardia Paris Charles de Gaulle

2:30 am - 12:05 amBOM Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis

33h 05m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,128Delta

Tue, Nov 17 - Wed, Dec 2

7:00 am - 11:55 pmSTL Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl

29h 25m2 stops New York LaGuardia Paris Charles de Gaulle

5:10 am - 8:52 amBOM Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis

39h 12m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$1,128Delta

Tue, Nov 17 - Wed, Dec 2

5:00 am - 2:30 amSTL Lambert-St Louis-MAA Chennai

34h 00m2 stops Miami Doha Hamad Intl

4:05 am - 8:04 pmMAA Chennai-STL Lambert-St Louis

27h 29m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,161Qatar Airways

Wed, Nov 4 - Wed, Nov 18

5:00 am - 2:15 amSTL Lambert-St Louis-MAA Chennai

33h 45m2 stops Miami Doha Hamad Intl

4:05 am - 6:17 pmMAA Chennai-STL Lambert-St Louis

25h 42m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,161Qatar Airways

Wed, Nov 4 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 am - 2:50 amSTL Lambert-St Louis-MAA Chennai

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

4:05 am - 12:19 amMAA Chennai-STL Lambert-St Louis

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

$1,046Multiple Airlines

Mon, Oct 19 - Fri, Oct 23

7:29 am - 8:30 pmSTL Lambert-St Louis-COK Kochi

26h 31m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl

10:20 am - 6:43 pmCOK Kochi-STL Lambert-St Louis

42h 53m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

$1,095Etihad Airways

Sun, Oct 18 - Mon, Oct 26

7:29 am - 8:30 pmSTL Lambert-St Louis-COK Kochi

26h 31m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl

3:45 am - 9:29 amCOK Kochi-STL Lambert-St Louis

40h 14m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$1,102Etihad Airways

Sun, Oct 18 - Mon, Oct 26

5:40 am - 2:40 amSTL Lambert-St Louis-MAA Chennai

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

4:05 am - 7:22 pmMAA Chennai-STL Lambert-St Louis

26h 47m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,167Qatar Airways

Sun, Oct 18 - Tue, Nov 10

5:00 am - 2:45 amSTL Lambert-St Louis-COK Kochi

35h 15m2 stops Miami Doha Hamad Intl

4:05 am - 8:57 pmCOK Kochi-STL Lambert-St Louis

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

$1,168Qatar Airways

Mon, Oct 19 - Fri, Oct 30

11:31 am - 8:10 amSTL Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl

34h 09m2 stops Chicago O'Hare Intl Amman Queen Alia Intl

6:10 am - 12:19 amBOM Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis

28h 39m2 stops Amman Queen Alia Intl Chicago O'Hare Intl

$1,173Royal Jordanian

Sat, Oct 17 - Sat, Oct 24

1:29 pm - 1:15 amSTL Lambert-St Louis-HYD Hyderabad Rajiv Gandhi Intl

25h 16m2 stops Chicago O'Hare Intl Frankfurt am Main

9:30 pm - 9:52 pmHYD Hyderabad Rajiv Gandhi Intl-STL Lambert-St Louis

34h 52m3 stops New Delhi Indira Gandhi Intl Munich Franz Josef Strauss Newark

$1,187Lufthansa

Sun, Oct 18 - Mon, Oct 26

3:30 pm - 7:35 amSTL Lambert-St Louis-HYD Hyderabad Rajiv Gandhi Intl

29h 35m2 stops Frankfurt am Main Mumbai Chhatrapati Shivaji Intl

10:00 pm - 11:24 pmHYD Hyderabad Rajiv Gandhi Intl-STL Lambert-St Louis

35h 54m3 stops Mumbai Chhatrapati Shivaji Intl Frankfurt am Main Chicago O'Hare Intl

$1,275Lufthansa

Tue, Oct 20 - Wed, Oct 28

12:20 pm - 9:30 pmSTL Lambert-St Louis-DEL New Delhi Indira Gandhi Intl

22h 40m1 stop Newark

11:55 pm - 10:48 amDEL New Delhi Indira Gandhi Intl-STL Lambert-St Louis

22h 23m1 stop Newark

$1,506United Airlines

Mon, Oct 19 - Sun, Nov 8

9:30 am - 9:30 pmSTL Lambert-St Louis-DEL New Delhi Indira Gandhi Intl

25h 30m1 stop Newark

11:55 pm - 10:48 amDEL New Delhi Indira Gandhi Intl-STL Lambert-St Louis

22h 23m1 stop Newark

$1,947United Airlines

Sun, Oct 18 - Wed, Nov 11

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Finnair flights from St. Louis to India

Our best Finnair deals on St. Louis to India flight tickets

Finnair

Jan 6

STL11:22 amLambert-St Louis

31h 13m

2 stops

DEL6:05 amNew Delhi Indira Gandhi Intl

Jan 13

DEL7:50 amNew Delhi Indira Gandhi Intl

47h 41m

2 stops

STL8:01 pmLambert-St Louis

$1,306

Finnair

Dec 30

STL12:15 pmLambert-St Louis

30h 20m

2 stops

DEL6:05 amNew Delhi Indira Gandhi Intl

Jan 20

DEL7:50 amNew Delhi Indira Gandhi Intl

47h 41m

2 stops

STL8:01 pmLambert-St Louis

$1,322

Finnair

Dec 30

STL12:14 pmLambert-St Louis

30h 21m

2 stops

DEL6:05 amNew Delhi Indira Gandhi Intl

Jan 13

DEL7:50 amNew Delhi Indira Gandhi Intl

47h 41m

2 stops

STL8:01 pmLambert-St Louis

$1,411

Qatar Airways flights from St. Louis to India

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

Qatar Airways

Nov 4

STL5:00 amLambert-St Louis

34h 00m

2 stops

MAA2:30 amChennai

Nov 18

MAA4:05 amChennai

26h 52m

2 stops

STL7:27 pmLambert-St Louis

$1,161

Qatar Airways

Nov 4

STL5:00 amLambert-St Louis

33h 45m

2 stops

MAA2:15 amChennai

Nov 17

MAA4:05 amChennai

26h 47m

2 stops

STL7:22 pmLambert-St Louis

$1,167

Qatar Airways

Oct 19

STL5:00 amLambert-St Louis

35h 15m

2 stops

COK2:45 amKochi

Oct 30

COK4:05 amKochi

27h 22m

2 stops

STL8:57 pmLambert-St Louis

$1,168

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Mon 2/1

6:18 am-7:50 pm

2 stops26h 02m

Chennai

Mon 2/8

9:55 am-5:48 pm

2 stops43h 23m

$1,042

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Fri 2/5

8:13 am-2:35 am

2 stops30h 52m

Chennai

Sun 2/21

9:50 pm-3:33 pm

2 stops29h 13m

$1,042

Quickest round-trip

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Wed 11/4

9:50 am-7:50 pm

2 stops22h 30m

Chennai

Wed 11/18

4:05 pm-12:44 pm

2 stops32h 09m

$1,072

St. LouisKochi

STL Lambert-St Louis - COK Kochi

STLCOK

Lambert-St Louis

Mon 10/26

6:10 pm-7:50 pm

2 stops39h 10m

Kochi

Sun 11/15

3:45 am-9:38 pm

3 stops29h 23m

$1,086

St. LouisMumbai

STL Lambert-St Louis - BOM Mumbai Chhatrapati Shivaji Intl

STLBOM

Lambert-St Louis

Thu 1/28

9:58 am-12:15 am

2 stops26h 47m

Mumbai Chhatrapati Shivaji Intl

Mon 3/29

12:50 pm-7:30 pm

1 stop41h 10m

$1,112

St. LouisMumbai

STL Lambert-St Louis - BOM Mumbai Chhatrapati Shivaji Intl

STLBOM

Lambert-St Louis

Thu 1/28

9:58 am-12:15 am

2 stops26h 47m

Mumbai Chhatrapati Shivaji Intl

Mon 3/29

12:50 pm-7:30 pm

1 stop41h 10m

$1,113

St. LouisMumbai

STL Lambert-St Louis - BOM Mumbai Chhatrapati Shivaji Intl

STLBOM

Lambert-St Louis

Tue 11/17

7:00 am-11:55 pm

2 stops29h 25m

Mumbai Chhatrapati Shivaji Intl

Wed 12/2

2:30 am-12:05 am

2 stops33h 05m

$1,128

St. LouisMumbai

STL Lambert-St Louis - BOM Mumbai Chhatrapati Shivaji Intl

STLBOM

Lambert-St Louis

Tue 11/17

7:00 am-11:55 pm

2 stops29h 25m

Mumbai Chhatrapati Shivaji Intl

Wed 12/2

5:10 am-8:52 am

2 stops39h 12m

$1,128

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Wed 11/4

5:00 am-2:30 am

2 stops34h 00m

Chennai

Wed 11/18

4:05 am-8:04 pm

2 stops27h 29m

$1,161

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Wed 11/4

5:00 am-2:15 am

2 stops33h 45m

Chennai

Tue 11/17

4:05 am-6:17 pm

2 stops25h 42m

$1,161

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 India?

In general, March is the cheapest month to fly from St. Louis to India. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,052. If you aren’t able to travel during the month of March, then book flights to India from St. Louis during February instead. Flights to India in February, while not as cheap as those in March, still average around $1,067.

How far in advance should I book a flight from St. Louis to India?

You are more likely to see cheaper flights to India from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to India for around $1,353 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to India from St. Louis for as low as $909 on momondo.

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

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

Cheap St. Louis to India flight deals and tips

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

Best Price Found	$531
Fastest flight time	20h 55m
Direct flights	None

The best one-way flight to India from St. Louis in the past 72 hours is $531. The best round-trip flight deal from St. Louis to India found on momondo in the last 72 hours is $1,042.

The fastest flight from St. Louis to India takes 20h 55m

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

Search flight deals

Frequently asked questions about flying from St. Louis to India

When did momondo last update prices for flights from Lambert-St Louis Airport to India?
Prices for flights from Lambert-St Louis Airport to India are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to India?
The number of operators available for flights from Lambert-St Louis Airport to India is 12 as of October 2026.
How old do you have to be to fly from Lambert-St Louis Airport to India?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to India.
What documentation or ID do you need to fly to India?
The travel and health documents required for your trip to India can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at India. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from St. Louis to India

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $422	Free Cancellation	Rating 7.4 10,366 reviews	Search United Airlines flights
Delta	PriceFrom $581	Free Cancellation	Rating 7.8 8,649 reviews	Search Delta flights
Lufthansa	PriceFrom $779	Free Cancellation	Rating 6.8 8,278 reviews	Search Lufthansa flights
Air Canada	PriceFrom $866	Free Cancellation	Rating 7.1 11,775 reviews	Search Air Canada flights
American Airlines	PriceFrom $876	Free Cancellation	Rating 7.0 12,168 reviews	Search American Airlines flights
Qatar Airways	PriceFrom $926	Free Cancellation	Rating 7.3 3,723 reviews	Search Qatar Airways flights
KLM	PriceFrom $1,002	Free Cancellation	Rating 7.8 1,588 reviews	Search KLM flights
Etihad Airways	PriceFrom $1,031	Free Cancellation	Rating 7.3 1,543 reviews	Search Etihad Airways flights
Emirates	PriceFrom $1,088	Free Cancellation	Rating 8.1 3,679 reviews	Search Emirates flights
British Airways	PriceFrom $1,101	Free Cancellation	Rating 6.7 8,261 reviews	Search British Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to India from St. Louis.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to India from St. Louis.

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

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