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Cheap flights from St. Louis to India from $370

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to India departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to India

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:45 am - 10:10 pm
STL
-
DEL
27h 55m
2 stops
Multiple Airlines Logo
2:50 am - 1:25 pm
DEL
-
STL
21h 05m
1 stop
$734Multiple Airlines
Sat, Apr 11 - Thu, Apr 23
Multiple Airlines Logo
7:45 am - 10:10 pm
STL
-
DEL
27h 55m
2 stops
Multiple Airlines Logo
2:50 am - 1:25 pm
DEL
-
STL
21h 05m
1 stop
$735Multiple Airlines
Sat, Apr 11 - Thu, Apr 23
Lufthansa Logo
1:11 pm - 1:45 am
STL
-
HYD
25h 04m
2 stops
Lufthansa Logo
3:10 am - 1:25 pm
HYD
-
STL
20h 45m
1 stop
$750Lufthansa
Tue, Feb 17 - Thu, Apr 9
Multiple Airlines Logo
7:45 am - 10:10 pm
STL
-
DEL
27h 55m
2 stops
Multiple Airlines Logo
1:45 am - 1:25 pm
DEL
-
STL
22h 10m
2 stops
$758Multiple Airlines
Sat, Apr 11 - Thu, Apr 23
Lufthansa Logo
1:11 pm - 1:45 am
STL
-
HYD
25h 04m
2 stops
Lufthansa Logo
3:10 am - 1:25 pm
HYD
-
STL
20h 45m
1 stop
$760Lufthansa
Tue, Feb 17 - Thu, Apr 16
Air Canada Logo
7:30 am - 11:50 pm
STL
-
BOM
29h 50m
2 stops
Air Canada Logo
12:45 am - 8:05 pm
BOM
-
STL
29h 50m
2 stops
$821Air Canada
Wed, May 20 - Tue, Jun 9
Air Canada Logo
7:30 am - 11:50 pm
STL
-
BOM
29h 50m
2 stops
Air Canada Logo
12:45 am - 12:06 pm
BOM
-
STL
45h 51m
2 stops
$826Air Canada
Wed, May 20 - Wed, Jun 10
Delta Logo
1:45 pm - 2:10 am
STL
-
BOM
25h 55m
2 stops
Delta Logo
4:35 am - 7:11 pm
BOM
-
STL
25h 06m
2 stops
$837Delta
Thu, Apr 16 - Sat, May 2
Qatar Airways Logo
2:21 pm - 2:30 am
STL
-
MAA
24h 39m
2 stops
Qatar Airways Logo
4:05 am - 11:44 pm
MAA
-
STL
30h 09m
2 stops
$972Qatar Airways
Tue, Feb 24 - Tue, Mar 10
Qatar Airways Logo
2:21 pm - 2:30 am
STL
-
MAA
24h 39m
2 stops
Qatar Airways Logo
3:40 am - 11:58 pm
MAA
-
STL
30h 48m
2 stops
$973Qatar Airways
Tue, Feb 24 - Sun, Mar 8

United Airlines flights from St. Louis to India

Our best United Airlines deals on St. Louis to India flight tickets
United Airlines
Mar 18
STL10:00 amLambert-St Louis
30h 00m
3 stops
BOM2:30 amMumbai Chhatrapati Shivaji Intl
Mar 25
BOM4:10 amMumbai Chhatrapati Shivaji Intl
53h 19m
3 stops
STL10:59 pmLambert-St Louis
$1,025
United Airlines
Mar 19
STL5:15 amLambert-St Louis
29h 15m
2 stops
DEL9:00 pmNew Delhi Indira Gandhi Intl
Mar 26
DEL11:00 pmNew Delhi Indira Gandhi Intl
22h 14m
1 stop
STL10:44 amLambert-St Louis
$1,232
United Airlines
Feb 18
STL4:05 pmLambert-St Louis
18h 25m
1 stop
DEL10:00 pmNew Delhi Indira Gandhi Intl
Mar 3
DEL11:55 pmNew Delhi Indira Gandhi Intl
22h 33m
1 stop
STL10:58 amLambert-St Louis
$1,536

Ethiopian Air flights from St. Louis to India

Our best Ethiopian Air deals on St. Louis to India flight tickets
Ethiopian Air
Feb 13
STL6:45 pmLambert-St Louis
42h 40m
2 stops
DEL12:55 amNew Delhi Indira Gandhi Intl
Mar 15
DEL9:35 amNew Delhi Indira Gandhi Intl
46h 02m
3 stops
STL9:07 pmLambert-St Louis
$1,567
Ethiopian Air
Feb 6
STL6:40 pmLambert-St Louis
42h 45m
2 stops
DEL12:55 amNew Delhi Indira Gandhi Intl
Mar 8
DEL9:35 amNew Delhi Indira Gandhi Intl
46h 02m
3 stops
STL8:07 pmLambert-St Louis
$1,596

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to India that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from St. Louis to India that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sat 4/11

7:45 am-10:10 pm

2 stops27h 55m

New Delhi Indira Gandhi Intl

Thu 4/23

2:50 am-1:25 pm

1 stop21h 05m

$734

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sat 4/11

7:45 am-10:10 pm

2 stops27h 55m

New Delhi Indira Gandhi Intl

Thu 4/23

2:50 am-1:25 pm

1 stop21h 05m

$735

St. LouisHyderabad

STL - HYD

STLHYD

Lambert-St Louis

Tue 2/17

1:11 pm-1:45 am

2 stops25h 04m

Hyderabad Rajiv Gandhi Intl

Thu 4/9

3:10 am-1:25 pm

1 stop20h 45m

$750

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sat 4/11

7:45 am-10:10 pm

2 stops27h 55m

New Delhi Indira Gandhi Intl

Thu 4/23

1:45 am-1:25 pm

2 stops22h 10m

$758

St. LouisHyderabad

STL - HYD

STLHYD

Lambert-St Louis

Tue 2/17

1:11 pm-1:45 am

2 stops25h 04m

Hyderabad Rajiv Gandhi Intl

Thu 4/16

3:10 am-1:25 pm

1 stop20h 45m

$760

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Wed 5/20

7:30 am-11:50 pm

2 stops29h 50m

Mumbai Chhatrapati Shivaji Intl

Tue 6/9

12:45 am-8:05 pm

2 stops29h 50m

$821

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Wed 5/20

7:30 am-11:50 pm

2 stops29h 50m

Mumbai Chhatrapati Shivaji Intl

Wed 6/10

12:45 am-12:06 pm

2 stops45h 51m

$826

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Thu 4/16

1:45 pm-2:10 am

2 stops25h 55m

Mumbai Chhatrapati Shivaji Intl

Sat 5/2

4:35 am-7:11 pm

2 stops25h 06m

$837

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Tue 2/24

2:21 pm-2:30 am

2 stops24h 39m

Chennai

Tue 3/10

4:05 am-11:44 pm

2 stops30h 09m

$972

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Tue 2/24

2:21 pm-2:30 am

2 stops24h 39m

Chennai

Sun 3/8

3:40 am-11:58 pm

2 stops30h 48m

$973

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to India from

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

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 $973.

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 $1,206 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 $975 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 35% 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

22h 10m

Direct flights

None
The fastest flight from St. Louis to India takes 22h 10m
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?

  • 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.

  • What is the most popular plane model from St. Louis to India?

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 AirlinesPriceFrom $422Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
DeltaPriceFrom $626Free CancellationRating
7.9
8,139 reviews
Search Delta flights
Air CanadaPriceFrom $866Free CancellationRating
7.1
10,685 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $905Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights
LufthansaPriceFrom $909Free CancellationRating
6.8
7,759 reviews
Search Lufthansa flights
American AirlinesPriceFrom $923Free CancellationRating
7.2
11,218 reviews
Search American Airlines flights
KLMPriceFrom $1,002Free CancellationRating
7.7
1,448 reviews
Search KLM flights
British AirwaysPriceFrom $1,101Free CancellationRating
6.7
7,712 reviews
Search British Airways flights
FinnairPriceFrom $1,148Free CancellationRating
7.6
1,357 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.

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