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Cheap flights from India to St. Louis from ₹ 53,707

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — STL
19 May — 26 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from India to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from India to St. Louis
Explore the most affordable flight options available from India to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 April 2026.

Tue 7/704:30
HYD
-
STL
2 stops25h 20m
Multiple Airlines
Wed 16/907:32
STL
-
HYD
2 stops32h 43m
Multiple Airlines
Deal found 18/4₹ 89,173
Wed 13/522:15
BLR
-
STL
2 stops36h 11m
Multiple Airlines
Wed 7/1009:35
STL
-
BLR
2 stops31h 10m
Multiple Airlines
Deal found 14/4₹ 91,951
Thu 24/907:40
DEL
-
STL
2 stops46h 36m
Finnair
Mon 28/916:29
STL
-
DEL
2 stops26h 21m
Finnair
Deal found 15/4₹ 92,136
Thu 19/1113:10
BOM
-
STL
2 stops46h 16m
British Airways
Mon 23/1114:50
STL
-
BOM
2 stops45h 55m
British Airways
Deal found 15/4₹ 92,414
Sun 10/522:15
BLR
-
STL
2 stops34h 34m
Multiple Airlines
Sat 7/1109:12
STL
-
BLR
2 stops23h 13m
Multiple Airlines
Deal found 15/4₹ 95,377
Tue 2/609:30
BOM
-
STL
2 stops48h 59m
British Airways
Wed 26/820:02
STL
-
BOM
2 stops41h 08m
British Airways
Deal found 14/4₹ 95,840
Tue 23/601:30
DEL
-
STL
2 stops29h 25m
Multiple Airlines
Wed 25/1116:15
STL
-
DEL
2 stops32h 10m
Multiple Airlines
Deal found 16/4₹ 98,248
Wed 24/605:30
DEL
-
STL
2 stops25h 25m
Multiple Airlines
Sat 21/1116:15
STL
-
DEL
2 stops24h 10m
Multiple Airlines
Deal found 17/4₹ 98,340
Wed 6/510:00
BLR
-
STL
2 stops41h 11m
Multiple Airlines
Wed 7/1007:35
STL
-
BLR
2 stops25h 50m
Multiple Airlines
Deal found 15/4₹ 100,840
Wed 6/522:15
BLR
-
STL
2 stops26h 18m
Etihad Airways
Wed 7/1009:38
STL
-
BLR
2 stops23h 47m
Etihad Airways
Deal found 14/4₹ 101,118
Fri 15/510:00
BLR
-
STL
2 stops38h 33m
Multiple Airlines
Fri 9/1009:38
STL
-
BLR
2 stops31h 07m
Multiple Airlines
Deal found 15/4₹ 104,544
Thu 3/1207:15
BLR
-
STL
2 stops47h 42m
British Airways
Mon 7/1216:49
STL
-
BLR
2 stops48h 46m
British Airways
Deal found 15/4₹ 104,822

Find flight deals from India to St. Louis

Keep the following information in mind while searching for India to St. Louis flight deals. Data was last updated 19 April 2026.

Round-trip from

₹ 89,173

One-way from

₹ 53,707

Popular in

December

Cheapest in

January

Average price

₹ 125,379
7/7-16/9
  • 7/7-16/9
  • 4 total stops
  • 58h 03m total
  • India to St. Louis
Search Deals
7/7
  • 7/7
  • 2 total stops
  • 32h 47m total
  • India to St. Louis
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (₹ 132,756 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 318,016 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from India to St. Louis 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, Cheapflights users made 454,620 searches. Data last updated 19 April 2026.
Use the filters below to find and compare flights from India to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Thu 24/9

07:40-19:46

2 stops46h 36m

Lambert-St Louis

Mon 28/9

16:29-05:20

2 stops26h 21m

₹ 92,229

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Tue 2/6

09:30-23:59

2 stops48h 59m

Lambert-St Louis

Wed 26/8

20:02-07:30

2 stops48h 58m

₹ 95,933

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Tue 2/6

12:50-19:20

2 stops41h 00m

Lambert-St Louis

Sun 13/9

09:46-07:30

2 stops35h 14m

₹ 107,507

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Thu 16/7

12:50-20:29

2 stops42h 09m

Lambert-St Louis

Tue 15/9

09:46-07:30

2 stops35h 14m

₹ 110,563

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 23/9

02:40-23:20

2 stops31h 10m

Lambert-St Louis

Mon 28/9

09:46-00:40

2 stops52h 24m

₹ 117,045

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

Tue 9/6

07:45-23:56

2 stops26h 41m

Lambert-St Louis

Sun 30/8

21:40-05:45

1 stop21h 35m

₹ 119,360

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Fri 15/5

21:15-14:03

2 stops27h 18m

Lambert-St Louis

Sun 5/7

09:24-19:20

2 stops23h 26m

₹ 119,916

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Tue 22/9

09:30-19:30

1 stop20h 30m

Lambert-St Louis

Sat 26/9

11:18-10:50

2 stops37h 02m

₹ 120,934

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 19/5

04:30-22:19

2 stops28h 19m

Lambert-St Louis

Mon 5/10

16:32-02:30

2 stops23h 28m

₹ 121,953

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 13/5

04:25-23:56

2 stops30h 01m

Lambert-St Louis

Mon 5/10

16:32-02:30

2 stops23h 28m

₹ 122,786

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from India to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from India with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from India to St. Louis

What is the cheapest month to book a flight from India to St. Louis?

Currently, February is the cheapest month in which you can book a flight from India to St. Louis (average of ₹ 74,079). Flying from India to St. Louis in August is currently the most expensive (average of ₹ 97,692). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated 19 April 2026.
Read through reviews of airlines operating flights from India to St. Louis, such as KLM,Lufthansa, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,502 reviews
Check prices

Crew

8.4

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,502 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Crew

8.4

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,930 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Crew

8.4

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,893 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Crew

8.4

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from India to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from India?

    If you book a flight to St. Louis from India, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 20.4 km from the centre of St. Louis.

  • How long is the flight from India to St. Louis?

    For as low as ₹ 121,953, Finnair can have you in St. Louis from India in 28h 19m. India and St. Louis are separated by a distance of 14098 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from India to St. Louis one-way?

    ₹ 57,759 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Finnair and Japan Airlines, with prices starting from ₹ 60,053 and ₹ 66,481, respectively.

  • What are the most popular routes from India to St. Louis?

    The most popular route from India to St. Louis is New Delhi Indira Gandhi Intl - Lambert-St Louis. You may also consider Bengaluru Intl - Lambert-St Louis or Hyderabad Rajiv Gandhi Intl - Lambert-St Louis.

  • Can I find deals for flights from India to St. Louis that include hotel bookings?

    Yes. In addition to deals on India to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from India to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from India to St. Louis.

  • Can I find deals for business class flights from India to St. Louis?

    Yes. Cheapflights offers flight deals from India to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from India to St. Louis?

    Currently, February is the cheapest month in which you can book a flight from India to St. Louis (average of ₹ 74,079). Flying from India to St. Louis in August is currently the most expensive (average of ₹ 97,692). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from India to St. Louis

Discover the top 3 airlines that operate flights from India to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 19 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest₹ 79,163Average₹ 107,803FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest₹ 98,822Average₹ 204,748FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest₹ 103,942Average₹ 158,211FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from India to St. Louis?

Cheapflights makes it easy to find India to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from India to St. Louis?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from India.

Can Cheapflights find flights from India to St. Louis with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from India to St. Louis flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from India to St. Louis become cheaper?

Yes! Start tracking prices for India to St. Louis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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