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.

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

American Airlines, Etihad Airways, and Qatar Airways are the most popular carriers operating from Lambert-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 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.

1:10 pm - 9:30 pm

STL

DEL

21h 50m

2 stops

11:35 pm - 12:07 pm

DEL

STL

23h 02m

2 stops

$809United Airlines

Tue, Apr 28 - Fri, May 29

2:20 pm - 7:50 pm

STL

DEL

19h 00m

1 stop

11:35 pm - 8:42 pm

DEL

STL

31h 37m

2 stops

$813United Airlines

Mon, May 4 - Thu, May 28

6:00 am - 7:50 pm

STL

DEL

51h 20m

2 stops

11:35 pm - 12:07 pm

DEL

STL

23h 02m

2 stops

$817United Airlines

Mon, May 4 - Fri, May 29

1:13 pm - 1:00 am

STL

BOM

25h 17m

2 stops

2:40 am - 9:16 pm

BOM

STL

29h 06m

2 stops

$897Lufthansa

Tue, Jul 14 - Tue, Jul 28

1:13 pm - 11:50 pm

STL

BOM

48h 07m

2 stops

1:45 am - 9:22 pm

BOM

STL

30h 07m

2 stops

$902Lufthansa

Mon, Jul 27 - Tue, Aug 11

7:05 am - 11:25 am

STL

BOM

41h 50m

2 stops

4:55 am - 2:02 pm

BOM

STL

43h 37m

2 stops

$904Air Canada

Sat, May 23 - Mon, Jul 6

12:27 pm - 2:50 am

STL

MAA

27h 53m

2 stops

4:20 am - 11:56 pm

MAA

STL

30h 06m

2 stops

$974Qatar Airways

Sun, May 3 - Thu, May 14

12:27 pm - 2:40 am

STL

MAA

27h 43m

2 stops

4:20 am - 10:19 pm

MAA

STL

28h 29m

2 stops

$982Qatar Airways

Sun, May 3 - Fri, May 15

5:21 pm - 11:50 am

STL

TRV

31h 59m

3 stops

4:50 pm - 11:46 pm

TRV

STL

41h 26m

3 stops

$1,415British Airways

Mon, Apr 27 - Mon, May 4

7:52 pm - 5:25 pm

STL

TRV

35h 03m

3 stops

1:15 pm - 7:30 pm

TRV

STL

40h 45m

2 stops

$1,805British Airways

Mon, Jun 1 - Mon, Jun 22

United Airlines flights from St. Louis to India

Our best United Airlines deals on St. Louis to India flight tickets

United Airlines

Apr 28

STL1:10 pmLambert-St Louis

21h 50m

2 stops

DEL9:30 pmNew Delhi Indira Gandhi Intl

May 29

DEL11:35 pmNew Delhi Indira Gandhi Intl

23h 02m

2 stops

STL12:07 pmLambert-St Louis

$809

United Airlines

May 4

STL7:05 amLambert-St Louis

26h 15m

1 stop

DEL7:50 pmNew Delhi Indira Gandhi Intl

May 29

DEL11:35 pmNew Delhi Indira Gandhi Intl

23h 02m

2 stops

STL12:07 pmLambert-St Louis

$813

United Airlines

May 4

STL6:00 amLambert-St Louis

51h 20m

2 stops

DEL7:50 pmNew Delhi Indira Gandhi Intl

May 29

DEL11:35 pmNew Delhi Indira Gandhi Intl

23h 02m

2 stops

STL12:07 pmLambert-St Louis

$817

Lufthansa flights from St. Louis to India

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

Lufthansa

May 23

STL1:13 pmLambert-St Louis

24h 12m

2 stops

DEL11:55 pmNew Delhi Indira Gandhi Intl

Jun 13

DEL1:45 amNew Delhi Indira Gandhi Intl

24h 31m

2 stops

STL3:46 pmLambert-St Louis

$884

Lufthansa

May 23

STL1:13 pmLambert-St Louis

24h 12m

2 stops

DEL11:55 pmNew Delhi Indira Gandhi Intl

Jun 14

DEL1:45 amNew Delhi Indira Gandhi Intl

32h 20m

2 stops

STL11:35 pmLambert-St Louis

$885

Lufthansa

May 23

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

$889

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Tue 4/28

1:10 pm-9:30 pm

2 stops21h 50m

New Delhi Indira Gandhi Intl

Fri 5/29

11:35 pm-12:07 pm

2 stops23h 02m

$809

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Mon 5/4

2:20 pm-7:50 pm

1 stop19h 00m

New Delhi Indira Gandhi Intl

Thu 5/28

11:35 pm-8:42 pm

2 stops31h 37m

$813

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Mon 5/4

6:00 am-7:50 pm

2 stops51h 20m

New Delhi Indira Gandhi Intl

Fri 5/29

11:35 pm-12:07 pm

2 stops23h 02m

$817

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Tue 7/14

1:13 pm-1:00 am

2 stops25h 17m

Mumbai Chhatrapati Shivaji Intl

Tue 7/28

2:40 am-9:16 pm

2 stops29h 06m

$897

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Mon 7/27

1:13 pm-11:50 pm

2 stops48h 07m

Mumbai Chhatrapati Shivaji Intl

Tue 8/11

1:45 am-9:22 pm

2 stops30h 07m

$902

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sat 5/23

7:05 am-11:25 am

2 stops41h 50m

Mumbai Chhatrapati Shivaji Intl

Mon 7/6

4:55 am-2:02 pm

2 stops43h 37m

$904

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sun 5/3

12:27 pm-2:50 am

2 stops27h 53m

Chennai

Thu 5/14

4:20 am-11:56 pm

2 stops30h 06m

$974

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sun 5/3

12:27 pm-2:40 am

2 stops27h 43m

Chennai

Fri 5/15

4:20 am-10:19 pm

2 stops28h 29m

$982

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Mon 4/27

5:21 pm-11:50 am

3 stops31h 59m

Thiruvananthapuram

Mon 5/4

4:50 pm-11:46 pm

3 stops41h 26m

$1,415

St. LouisThiruvananthapuram

STL - TRV

STLTRV

Lambert-St Louis

Mon 6/1

7:52 pm-5:25 pm

3 stops35h 03m

Thiruvananthapuram

Mon 6/22

1:15 pm-7:30 pm

2 stops40h 45m

$1,805

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 $1,165 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	23h 15m
Direct flights	None

The fastest flight from St. Louis to India takes 23h 15m

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 9,423 reviews	Search United Airlines flights
Delta	PriceFrom $626	Free Cancellation	Rating 7.9 8,291 reviews	Search Delta flights
Lufthansa	PriceFrom $808	Free Cancellation	Rating 6.8 7,848 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 3,740 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $923	Free Cancellation	Rating 7.1 11,463 reviews	Search American Airlines flights
KLM	PriceFrom $1,002	Free Cancellation	Rating 7.8 1,471 reviews	Search KLM flights
British Airways	PriceFrom $1,101	Free Cancellation	Rating 6.7 7,786 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.