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Cheap flights from India to St. Louis from ₹ 44,517

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — STL
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 20 November 2025.

Thu 27/1102:30BLR - STL
2 stops30h 58mDelta
Thu 8/107:10STL - BLR
2 stops29h 35mDelta
Deal found 19/11₹ 102,045
Mon 1/1202:30BLR - STL
2 stops32h 29mDelta
Sun 4/106:29STL - BLR
2 stops30h 16mDelta
Deal found 19/11₹ 108,063
Thu 20/1107:50DEL - STL
2 stops47h 10mMultiple Airlines
Sun 28/1209:36STL - DEL
2 stops32h 59mMultiple Airlines
Deal found 18/11₹ 115,409
Thu 27/1102:00BLR - STL
2 stops31h 28mDelta
Sun 4/106:29STL - BLR
2 stops30h 16mDelta
Deal found 19/11₹ 119,391
Fri 28/1105:00BLR - STL
2 stops28h 28mVirgin Atlantic
Thu 8/111:23STL - BLR
2 stops28h 17mVirgin Atlantic
Deal found 19/11₹ 121,869
Thu 20/1101:55HYD - STL
2 stops32h 09mCathay Pacific
Sun 4/109:08STL - HYD
2 stops28h 12mCathay Pacific
Deal found 19/11₹ 123,639
Sat 29/1103:15BLR - STL
2 stops48h 42mQatar Airways
Sun 4/105:30STL - BLR
2 stops33h 20mQatar Airways
Deal found 19/11₹ 129,304
Mon 1/1202:30BLR - STL
2 stops41h 24mDelta
Sat 3/118:25STL - BLR
2 stops42h 20mDelta
Deal found 19/11₹ 130,100
Fri 21/1103:15BLR - STL
2 stops30h 48mQatar Airways
Mon 24/1114:53STL - BLR
2 stops23h 52mQatar Airways
Deal found 18/11₹ 130,985
Sun 30/1102:30BLR - STL
2 stops41h 20mDelta
Sun 4/106:29STL - BLR
2 stops30h 16mDelta
Deal found 19/11₹ 133,198
Thu 27/1102:30BLR - STL
2 stops32h 23mDelta
Sat 3/118:25STL - BLR
2 stops42h 20mDelta
Deal found 19/11₹ 135,499
Sat 29/1103:15BLR - STL
2 stops48h 42mQatar Airways
Sat 3/118:00STL - BLR
2 stops44h 50mQatar Airways
Deal found 19/11₹ 137,535

Cheap 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 20 November 2025.

Round-trip from

₹ 78,060

One-way from

₹ 44,517

Popular in

April

Cheapest in

January

Average price

₹ 106,735
British Airways
  • British Airways
  • 24/3-29/3
  • 4 total stops
  • 60h 42m total
  • India to St. Louis
Search Deals
16/12
  • 16/12
  • 2 total stops
  • 40h 55m total
  • India to St. Louis
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 1,278,033 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 181,302 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 20 November 2025.
Use the filters below to find and compare flights from India to St. Louis that are best for you.

Fly from

India

Fly to

St. Louis

Route

Depart

Return

Price

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Wed 25/3

13:10-21:48

2 stops43h 08m

Lambert-St Louis

Sun 29/3

14:21-07:30

2 stops30h 39m

₹ 78,060

ChennaiSt. Louis

MAA - STL

MAASTL

Chennai

Thu 29/1

07:35-18:14

2 stops46h 09m

Lambert-St Louis

Mon 2/2

10:17-05:35

2 stops31h 48m

₹ 80,892

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

Wed 11/2

07:25-18:03

2 stops46h 08m

Lambert-St Louis

Sun 15/2

11:34-05:20

2 stops54h 16m

₹ 82,308

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Mon 19/1

02:15-22:44

2 stops31h 59m

Lambert-St Louis

Fri 30/1

12:11-00:15

2 stops24h 34m

₹ 84,078

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Wed 21/1

02:15-22:44

2 stops31h 59m

Lambert-St Louis

Fri 30/1

12:11-00:15

2 stops24h 34m

₹ 84,078

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Tue 20/1

02:15-22:44

2 stops31h 59m

Lambert-St Louis

Fri 30/1

12:11-00:15

2 stops24h 34m

₹ 84,078

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sun 1/3

07:15-23:30

2 stops27h 45m

Lambert-St Louis

Sat 21/3

16:08-05:05

2 stops26h 27m

₹ 84,521

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

Wed 22/4

07:20-19:30

1 stop22h 40m

Lambert-St Louis

Tue 15/9

16:29-05:20

2 stops26h 21m

₹ 86,291

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

Thu 26/2

03:05-20:41

2 stops29h 06m

Lambert-St Louis

Fri 3/4

17:45-00:30

2 stops44h 15m

₹ 96,646

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

Thu 26/2

03:05-09:08

2 stops41h 33m

Lambert-St Louis

Wed 1/4

17:00-00:30

2 stops45h 00m

₹ 96,646

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 59 results
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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, October is the cheapest month in which you can book a flight from India to St. Louis (average of ₹ 73,635). Flying from India to St. Louis in August is currently the most expensive (average of ₹ 93,725). 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.

What is the cheapest time of day to fly from IN to STL?

Find hourly flight availability from India to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2025.

It’s optimal to fly from India to St. Louis in the morning. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the evening.

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 20 November 2025.
Read through reviews of airlines operating flights from India to St. Louis, such as KLM, Finnair, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,414 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Overall

7.7

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,414 reviews
KLM
7.7
Good
1,414 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Overall

7.7

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Finnair
7.6
Good
1,334 reviews
KLM
7.7
Good
1,414 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Overall

7.7

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,028 reviews
KLM
7.7
Good
1,414 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Overall

7.7

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,579 reviews
KLM
7.7
Good
1,414 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Overall

7.7

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,533 reviews
KLM
7.7
Good
1,414 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Overall

7.7

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 ₹ 96,646, British Airways can have you in St. Louis from India in 29h 06m. India and St. Louis are separated by a distance of 13673 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?

    ₹ 58,324 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Cathay Pacific and Japan Airlines, with prices starting from ₹ 83,016 and ₹ 96,380, respectively.

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

    The most popular route from India to St. Louis is Hyderabad Rajiv Gandhi Intl - Lambert-St Louis. You may also consider Bengaluru Intl - Lambert-St Louis or Mumbai Chhatrapati Shivaji 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, October is the cheapest month in which you can book a flight from India to St. Louis (average of ₹ 73,635). Flying from India to St. Louis in August is currently the most expensive (average of ₹ 93,725). 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 5 airlines flying from India to St. Louis

Discover the top 5 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 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest₹ 80,313Average₹ 105,691FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest₹ 88,758Average₹ 102,204FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest₹ 91,162Average₹ 117,147FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest₹ 105,009Average₹ 148,263FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest₹ 109,005Average₹ 134,127FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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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