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Cheap flights from India to St. Louis from ₹ 45,296

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — STL
31 Dec — 7 Jan1
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 1 December 2025.

Thu 11/1207:25HYD - STL
2 stops27h 43mBritish Airways
Tue 6/114:54STL - HYD
2 stops26h 56mBritish Airways
Deal found 29/11₹ 104,440
Wed 10/1201:55HYD - STL
2 stops33h 32mCathay Pacific
Tue 6/111:05STL - HYD
2 stops26h 15mCathay Pacific
Deal found 29/11₹ 118,913
Sat 27/1203:25MAA - STL
2 stops31h 56mQatar Airways
Sun 11/107:04STL - MAA
2 stops31h 56mQatar Airways
Deal found 30/11₹ 131,868
Sat 27/1201:50MAA - STL
2 stops31h 23mLufthansa
Sun 11/115:50STL - MAA
1 stop20h 45mLufthansa
Deal found 30/11₹ 142,142
Wed 31/1202:15BOM - STL
2 stops28h 46mBritish Airways
Sat 31/112:06STL - BOM
2 stops24h 39mBritish Airways
Deal found 1/12₹ 145,894
Thu 11/1206:00HYD - STL
3 stops68h 59mMultiple Airlines
Tue 6/106:00STL - HYD
2 stops32h 45mMultiple Airlines
Deal found 29/11₹ 146,788
Sun 28/1207:35MAA - STL
2 stops49h 06mBritish Airways
Sun 11/118:44STL - MAA
2 stops47h 21mBritish Airways
Deal found 30/11₹ 149,914
Sat 27/1200:35MAA - STL
3 stops34h 46mMultiple Airlines
Sun 11/116:05STL - MAA
3 stops28h 35mMultiple Airlines
Deal found 30/11₹ 173,501
Tue 16/1203:20DEL - STL
2 stops28h 48mBritish Airways
Wed 7/118:44STL - DEL
2 stops26h 31mBritish Airways
Deal found 29/11₹ 252,031
Wed 31/1201:15BOM - STL
2 stops49h 44mMultiple Airlines
Sat 31/118:06STL - BOM
3 stops44h 39mMultiple Airlines
Deal found 1/12₹ 271,954
Tue 16/1204:00DEL - STL
2 stops46h 59mMultiple Airlines
Wed 7/116:05STL - DEL
2 stops24h 20mMultiple Airlines
Deal found 30/11₹ 383,184
Tue 16/1203:40DEL - STL
2 stops31h 32mLufthansa
Wed 7/112:44STL - DEL
2 stops47h 51mLufthansa
Deal found 29/11₹ 392,029

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 1 December 2025.

Round-trip from

₹ 81,390

One-way from

₹ 45,296

Popular in

April

Cheapest in

January

Average price

₹ 100,598
British Airways
  • British Airways
  • 29/1-2/2
  • 4 total stops
  • 116h 15m total
  • India to St. Louis
Search Deals
8/12
  • 8/12
  • 3 total stops
  • 51h 18m total
  • India to St. Louis
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 1,296,334 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 184,228 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 1 December 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

ChennaiSt. Louis

MAA - STL

MAASTL

Chennai

Thu 29/1

07:35-13:09

2 stops65h 04m

Lambert-St Louis

Mon 2/2

14:54-05:35

2 stops51h 11m

₹ 81,390

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

Wed 11/2

07:25-19:25

2 stops47h 30m

Lambert-St Louis

Sun 15/2

18:33-05:20

2 stops47h 17m

₹ 82,998

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Thu 26/3

13:10-23:39

2 stops44h 59m

Lambert-St Louis

Mon 30/3

14:00-23:40

2 stops23h 10m

₹ 87,108

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

₹ 90,771

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Wed 4/2

10:50-21:15

2 stops45h 55m

Lambert-St Louis

Sun 8/2

12:01-01:15

2 stops25h 44m

₹ 95,059

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

Sun 26/4

02:20-09:30

2 stops41h 40m

Lambert-St Louis

Sun 20/9

17:00-00:30

2 stops45h 00m

₹ 97,114

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

Sun 26/4

02:20-09:30

2 stops41h 40m

Lambert-St Louis

Wed 23/9

11:51-00:30

2 stops50h 09m

₹ 97,114

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

Tue 10/2

02:55-16:37

2 stops25h 12m

Lambert-St Louis

Sun 15/2

17:50-01:00

2 stops43h 40m

₹ 97,293

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 30/1

03:50-22:44

2 stops54h 24m

Lambert-St Louis

Tue 25/8

16:18-02:35

2 stops23h 47m

₹ 99,258

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

Thu 11/12

07:25-23:38

2 stops27h 43m

Lambert-St Louis

Tue 6/1

14:54-05:20

2 stops26h 56m

₹ 104,440

Flights are sorted by cheapest return flights first.

Deals found on 29/11

Showing 1-10 of 55 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, February is the cheapest month in which you can book a flight from India to St. Louis (average of ₹ 73,528). Flying from India to St. Louis in August is currently the most expensive (average of ₹ 94,612). 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 1 December 2025.

It’s optimal to fly from India to St. Louis in the morning. By choosing this option you can save up to 16% 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 1 December 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
1,424 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Food

7.2

Overall

7.7

Boarding

7.8

Crew

8.4

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
1,424 reviews
KLM
7.7
Good
1,424 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Food

7.2

Overall

7.7

Boarding

7.8

Crew

8.4

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
1,424 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Food

7.2

Overall

7.7

Boarding

7.8

Crew

8.4

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
9,056 reviews
KLM
7.7
Good
1,424 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Food

7.2

Overall

7.7

Boarding

7.8

Crew

8.4

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
7,600 reviews
KLM
7.7
Good
1,424 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Food

7.2

Overall

7.7

Boarding

7.8

Crew

8.4

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
7,546 reviews
KLM
7.7
Good
1,424 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Food

7.2

Overall

7.7

Boarding

7.8

Crew

8.4

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 ₹ 97,114, British Airways can have you in St. Louis from India in 41h 40m. 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?

    ₹ 54,230 is the cheapest one-way deal found within the past few days, from Air France. You may also be able to find cheap deals on KLM and Qatar Airways, with prices starting from ₹ 54,319 and ₹ 54,677, respectively.

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

    The most popular route from India to St. Louis is Mumbai Chhatrapati Shivaji Intl - Lambert-St Louis. You may also consider New Delhi Indira Gandhi 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 ₹ 73,528). Flying from India to St. Louis in August is currently the most expensive (average of ₹ 94,612). 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 1 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest₹ 81,073Average₹ 107,527FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest₹ 89,598Average₹ 103,171FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest₹ 92,025Average₹ 118,256FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest₹ 106,003Average₹ 149,666FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest₹ 110,036Average₹ 131,359FlexibilityNo 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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