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

Air Canada, Lufthansa, and American 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 48% of people opting to fly with this airline when traveling to India. Keep in mind that there are 9 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 9 as of March 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.

$369 Cheap Flights from St. Louis to India in 2026

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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.

2:20 pm - 7:50 pm

STL

DEL

19h 00m

1 stop

1:45 am - 3:46 pm

DEL

STL

24h 31m

2 stops

$803Multiple Airlines

Mon, May 11 - Sat, May 30

4:05 pm - 10:10 pm

STL

DEL

43h 35m

2 stops

1:45 am - 9:13 pm

DEL

STL

29h 58m

2 stops

$807Multiple Airlines

Fri, Apr 24 - Tue, May 12

6:55 pm - 1:15 am

STL

HYD

43h 50m

2 stops

3:10 am - 1:25 pm

HYD

STL

20h 45m

1 stop

$808Lufthansa

Tue, Apr 21 - Sat, May 9

5:24 pm - 9:30 pm

STL

DEL

41h 36m

1 stop

2:50 am - 1:25 pm

DEL

STL

21h 05m

1 stop

$809Lufthansa

Fri, Apr 24 - Tue, May 12

4:05 pm - 9:50 pm

STL

BOM

43h 15m

2 stops

12:40 am - 12:06 pm

BOM

STL

45h 56m

2 stops

$811Air Canada

Tue, Apr 21 - Mon, May 4

4:05 pm - 11:50 pm

STL

BOM

45h 15m

2 stops

12:40 am - 12:06 pm

BOM

STL

45h 56m

2 stops

$816Air Canada

Sat, Apr 18 - Mon, May 4

12:27 pm - 2:40 am

STL

MAA

27h 43m

2 stops

3:55 am - 10:19 pm

MAA

STL

28h 54m

2 stops

$974Qatar Airways

Sun, May 3 - Tue, May 12

4:30 pm - 2:40 am

STL

MAA

23h 40m

2 stops

3:55 am - 7:30 pm

MAA

STL

26h 05m

2 stops

$992Qatar Airways

Wed, Apr 29 - Tue, May 12

2:33 pm - 11:50 am

STL

TRV

34h 47m

3 stops

8:25 am - 7:30 pm

TRV

STL

45h 35m

2 stops

$1,612British Airways

Tue, Apr 14 - Thu, Apr 30

1:29 pm - 11:30 am

STL

BBI

35h 31m

3 stops

3:40 pm - 4:41 pm

BBI

STL

35h 31m

3 stops

$1,641British Airways

Wed, Apr 22 - Wed, Apr 29

Qatar Airways flights from St. Louis to India

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

Qatar Airways

May 3

STL12:27 pmLambert-St Louis

27h 53m

2 stops

MAA2:50 amChennai

May 14

MAA4:20 amChennai

30h 06m

2 stops

STL11:56 pmLambert-St Louis

$974

Qatar Airways

Mar 18

STL2:29 pmLambert-St Louis

25h 36m

2 stops

BOM2:35 amMumbai Chhatrapati Shivaji Intl

Apr 8

BOM9:50 pmMumbai Chhatrapati Shivaji Intl

36h 39m

2 stops

STL11:59 pmLambert-St Louis

$983

Qatar Airways

Apr 29

STL4:30 pmLambert-St Louis

23h 40m

2 stops

MAA2:40 amChennai

May 12

MAA3:55 amChennai

26h 05m

2 stops

STL7:30 pmLambert-St Louis

$992

Lufthansa flights from St. Louis to India

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

Lufthansa

Apr 21

STL6:55 pmLambert-St Louis

43h 50m

2 stops

HYD1:15 amHyderabad Rajiv Gandhi Intl

May 9

HYD3:10 amHyderabad Rajiv Gandhi Intl

20h 45m

1 stop

STL1:25 pmLambert-St Louis

$808

Lufthansa

Apr 24

STL5:24 pmLambert-St Louis

41h 36m

1 stop

DEL9:30 pmNew Delhi Indira Gandhi Intl

May 12

DEL2:50 amNew Delhi Indira Gandhi Intl

21h 05m

1 stop

STL1:25 pmLambert-St Louis

$809

Lufthansa

May 22

STL1:13 pmLambert-St Louis

24h 12m

2 stops

DEL11:55 pmNew Delhi Indira Gandhi Intl

Jun 11

DEL1:45 amNew Delhi Indira Gandhi Intl

30h 01m

2 stops

STL9:16 pmLambert-St Louis

$821

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Mon 5/11

2:20 pm-7:50 pm

1 stop19h 00m

New Delhi Indira Gandhi Intl

Sat 5/30

1:45 am-3:46 pm

2 stops24h 31m

$803

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Fri 4/24

4:05 pm-10:10 pm

2 stops43h 35m

New Delhi Indira Gandhi Intl

Tue 5/12

1:45 am-9:13 pm

2 stops29h 58m

$807

St. LouisHyderabad

STL - HYD

STLHYD

Lambert-St Louis

Tue 4/21

6:55 pm-1:15 am

2 stops43h 50m

Hyderabad Rajiv Gandhi Intl

Sat 5/9

3:10 am-1:25 pm

1 stop20h 45m

$808

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Fri 4/24

5:24 pm-9:30 pm

1 stop41h 36m

New Delhi Indira Gandhi Intl

Tue 5/12

2:50 am-1:25 pm

1 stop21h 05m

$809

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Tue 4/21

4:05 pm-9:50 pm

2 stops43h 15m

Mumbai Chhatrapati Shivaji Intl

Mon 5/4

12:40 am-12:06 pm

2 stops45h 56m

$811

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sat 4/18

4:05 pm-11:50 pm

2 stops45h 15m

Mumbai Chhatrapati Shivaji Intl

Mon 5/4

12:40 am-12:06 pm

2 stops45h 56m

$816

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sun 5/3

12:27 pm-2:40 am

2 stops27h 43m

Chennai

Tue 5/12

3:55 am-10:19 pm

2 stops28h 54m

$974

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Wed 4/29

4:30 pm-2:40 am

2 stops23h 40m

Chennai

Tue 5/12

3:55 am-7:30 pm

2 stops26h 05m

$992

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Tue 4/14

2:33 pm-11:50 am

3 stops34h 47m

Thiruvananthapuram

Thu 4/30

8:25 am-7:30 pm

2 stops45h 35m

$1,612

St. LouisBhubaneswar

STL - BBI

STLBBI

Lambert-St Louis

Wed 4/22

1:29 pm-11:30 am

3 stops35h 31m

Bhubaneswar

Wed 4/29

3:40 pm-4:41 pm

3 stops35h 31m

$1,641

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, September 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 $938. If you aren’t able to travel during the month of September, then book flights to India from St. Louis during April instead. Flights to India in April, while not as cheap as those in September, still average around $985.

What is the cheapest Lambert-St Louis to India flight route?

Fly from Lambert-St Louis to New Delhi Indira Gandhi Intl for the best Lambert-St Louis - India flight prices

How far in advance should I book a flight 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 $1,163 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 $818 on momondo.

What cabin class options are available on Lambert-St Louis to India flights?

There is only 1 cabin class available to choose from on Lambert-St Louis to India flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 6% 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

Fastest flight time	19h 00m
Direct flights	None

The fastest flight from St. Louis to India takes 19h 00m

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

Search flight deals

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 9 as of March 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 9,414 reviews	Search United Airlines flights
Delta	PriceFrom $626	Free Cancellation	Rating 7.9 8,277 reviews	Search Delta flights
Lufthansa	PriceFrom $808	Free Cancellation	Rating 6.8 7,843 reviews	Search Lufthansa flights
Air Canada	PriceFrom $866	Free Cancellation	Rating 7.1 10,800 reviews	Search Air Canada flights
Qatar Airways	PriceFrom $905	Free Cancellation	Rating 7.4 3,742 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $923	Free Cancellation	Rating 7.1 11,420 reviews	Search American Airlines flights
KLM	PriceFrom $1,002	Free Cancellation	Rating 7.8 1,469 reviews	Search KLM flights
British Airways	PriceFrom $1,101	Free Cancellation	Rating 6.7 7,781 reviews	Search British Airways flights
Finnair	PriceFrom $1,131	Free Cancellation	Rating 7.6 1,371 reviews	Search Finnair 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.