Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to India from $319

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 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from St. Louis to India

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
11:22 am - 12:05 amSTL-DEL
25h 13m2 stops
Lufthansa Logo
1:55 am - 12:05 amDEL-STL
33h 40m2 stops
$749Lufthansa
Find Deal
Mon, Jan 26 - Tue, Feb 17
Lufthansa Logo
11:22 am - 1:50 amSTL-DEL
26h 58m2 stops
Lufthansa Logo
1:55 am - 8:23 pmDEL-STL
29h 58m2 stops
$759Lufthansa
Find Deal
Mon, Jan 26 - Wed, Feb 18
Lufthansa Logo
11:39 am - 1:50 amSTL-DEL
26h 41m2 stops
Lufthansa Logo
4:30 am - 2:55 pmDEL-STL
44h 55m2 stops
$763Lufthansa
Find Deal
Tue, Feb 24 - Tue, Mar 10
Delta Logo
9:59 am - 2:50 amSTL-BOM
29h 21m2 stops
Delta Logo
5:10 am - 11:37 pmBOM-STL
29h 57m2 stops
$833Delta
Find Deal
Sat, Jan 24 - Mon, Feb 9
Delta Logo
6:00 am - 12:25 amSTL-BOM
30h 55m2 stops
Delta Logo
2:25 am - 11:15 pmBOM-STL
31h 20m2 stops
$835Delta
Find Deal
Thu, Feb 12 - Thu, Mar 12
KLM Logo
10:19 am - 12:25 amSTL-BOM
26h 36m2 stops
KLM Logo
2:20 am - 4:42 pmBOM-STL
25h 52m2 stops
$901KLM
Find Deal
Sat, Jan 31 - Fri, Feb 13
Air Canada Logo
4:05 pm - 4:10 amSTL-BOM
48h 35m2 stops
Air Canada Logo
1:15 am - 3:29 pmBOM-STL
49h 44m2 stops
$941Air Canada
Find Deal
Sun, Feb 1 - Wed, Feb 4
Qatar Airways Logo
1:35 pm - 2:30 amSTL-MAA
25h 25m2 stops
Qatar Airways Logo
3:25 am - 11:59 pmMAA-STL
32h 04m2 stops
$1,025Qatar Airways
Find Deal
Thu, Jan 15 - Wed, Jan 21
Qatar Airways Logo
9:33 am - 1:55 amSTL-CCU
28h 52m2 stops
Qatar Airways Logo
3:25 am - 11:59 pmCCU-STL
32h 04m2 stops
$1,071Qatar Airways
Find Deal
Thu, Jan 15 - Wed, Jan 21
Air Canada Logo
4:05 pm - 1:50 amSTL-BLR
46h 15m2 stops
Air Canada Logo
2:50 am - 3:29 pmBLR-STL
48h 09m2 stops
$1,169Air Canada
Find Deal
Sun, Jan 25 - Wed, Jan 28

Lufthansa flights from St. Louis to India

Our best Lufthansa deals on St. Louis to India flight tickets
Lufthansa
Jan 26
STL11:22 amLambert-St Louis
25h 13m
2 stops
DEL12:05 amNew Delhi Indira Gandhi Intl
Feb 17
DEL1:55 amNew Delhi Indira Gandhi Intl
33h 40m
2 stops
STL12:05 amLambert-St Louis
$749
Find similar
Lufthansa
Jan 26
STL11:22 amLambert-St Louis
26h 58m
2 stops
DEL1:50 amNew Delhi Indira Gandhi Intl
Feb 18
DEL1:55 amNew Delhi Indira Gandhi Intl
29h 58m
2 stops
STL8:23 pmLambert-St Louis
$759
Find similar
Lufthansa
Feb 24
STL11:39 amLambert-St Louis
26h 41m
2 stops
DEL1:50 amNew Delhi Indira Gandhi Intl
Mar 10
DEL4:30 amNew Delhi Indira Gandhi Intl
44h 55m
2 stops
STL2:55 pmLambert-St Louis
$763
Find similar

United Airlines flights from St. Louis to India

Our best United Airlines deals on St. Louis to India flight tickets
United Airlines
Jan 26
STL6:00 amLambert-St Louis
28h 20m
2 stops
DEL9:50 pmNew Delhi Indira Gandhi Intl
Feb 19
DEL11:55 pmNew Delhi Indira Gandhi Intl
32h 35m
2 stops
STL9:00 pmLambert-St Louis
$836
Find similar
United Airlines
Jan 28
STL2:45 pmLambert-St Louis
24h 00m
2 stops
BOM2:15 amMumbai Chhatrapati Shivaji Intl
Feb 24
BOM4:10 amMumbai Chhatrapati Shivaji Intl
46h 58m
3 stops
STL3:38 pmLambert-St Louis
$1,018
Find similar
United Airlines
Mar 7
STL4:47 pmLambert-St Louis
45h 58m
3 stops
BOM2:15 amMumbai Chhatrapati Shivaji Intl
Mar 17
BOM4:10 amMumbai Chhatrapati Shivaji Intl
47h 09m
3 stops
STL4:49 pmLambert-St Louis
$1,064
Find similar

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 December 3, 2025.
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

Mon 1/26

11:22 am-12:05 am

2 stops25h 13m

New Delhi Indira Gandhi Intl

Tue 2/17

1:55 am-12:05 am

2 stops33h 40m

$749

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Mon 1/26

11:22 am-1:50 am

2 stops26h 58m

New Delhi Indira Gandhi Intl

Wed 2/18

1:55 am-8:23 pm

2 stops29h 58m

$759

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Tue 2/24

11:39 am-1:50 am

2 stops26h 41m

New Delhi Indira Gandhi Intl

Tue 3/10

4:30 am-2:55 pm

2 stops44h 55m

$763

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sat 1/24

9:59 am-2:50 am

2 stops29h 21m

Mumbai Chhatrapati Shivaji Intl

Mon 2/9

5:10 am-11:37 pm

2 stops29h 57m

$833

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Thu 2/12

6:00 am-12:25 am

2 stops30h 55m

Mumbai Chhatrapati Shivaji Intl

Thu 3/12

2:25 am-11:15 pm

2 stops31h 20m

$835

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sat 1/31

10:19 am-12:25 am

2 stops26h 36m

Mumbai Chhatrapati Shivaji Intl

Fri 2/13

2:20 am-4:42 pm

2 stops25h 52m

$901

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sun 2/1

4:05 pm-4:10 am

2 stops48h 35m

Mumbai Chhatrapati Shivaji Intl

Wed 2/4

1:15 am-3:29 pm

2 stops49h 44m

$941

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Thu 1/15

1:35 pm-2:30 am

2 stops25h 25m

Chennai

Wed 1/21

3:25 am-11:59 pm

2 stops32h 04m

$1,025

St. LouisKolkata

STL - CCU

STLCCU

Lambert-St Louis

Thu 1/15

9:33 am-1:55 am

2 stops28h 52m

Kolkata Netaji S. Chandra

Wed 1/21

3:25 am-11:59 pm

2 stops32h 04m

$1,071

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

Sun 1/25

4:05 pm-1:50 am

2 stops46h 15m

Bengaluru Intl

Wed 1/28

2:50 am-3:29 pm

2 stops48h 09m

$1,169

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $999.

What is the cheapest time of day to depart on your flight to India?

Our data shows that the cheapest St. Louis to India flights are usually those with departure times in the evening. Our users have found flights to India in the evening for as low as $1,253. Flights to India are more costly at noon, with an average ticket price of $1,386. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,235 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 $1,051 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 15% 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

21h 25m

Direct flights

None
The fastest flight from St. Louis to India takes 21h 25m
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
9,063 reviews
Search United Airlines flights
DeltaPriceFrom $834Free CancellationRating
7.9
8,011 reviews
Search Delta flights
Air CanadaPriceFrom $876Free CancellationRating
7.1
10,496 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $905Free CancellationRating
7.4
3,679 reviews
Search Qatar Airways flights
American AirlinesPriceFrom $923Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
LufthansaPriceFrom $932Free CancellationRating
6.8
7,603 reviews
Search Lufthansa flights
KLMPriceFrom $1,002Free CancellationRating
7.7
1,426 reviews
Search KLM flights
FinnairPriceFrom $1,060Free CancellationRating
7.6
1,334 reviews
Search Finnair flights
British AirwaysPriceFrom $1,224Free CancellationRating
6.7
7,550 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.

An easier way to manage your India trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 1/2
Fri 1/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India

Popular cities in India

Popular flights according to clicks in the last 7 days on momondo
Flights to New Delhifrom $571
Flights to Mumbaifrom $520
Flights to Hyderabadfrom $596
Flights to Bengalurufrom $552
Flights to Ahmedabadfrom $589
Flights to Chennaifrom $547
Flights to Kochifrom $596
Flights to Kolkatafrom $666
Flights to Thiruvananthapuramfrom $653
Flights to Amritsarfrom $618
Flights to Vadodarafrom $620
Flights to Vasco da Gamafrom $694