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Cheap flights from India to St. Louis from ₹ 40,508

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — STL
28 Nov — 5 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 29 October 2025.

Thu 20/1103:20DEL - STL
2 stops26h 04mBritish Airways
Wed 28/112:01STL - DEL
2 stops25h 44mBritish Airways
Deal found 28/10₹ 82,604
Fri 14/1108:40BOM - STL
2 stops26h 46mBritish Airways
Tue 18/1114:52STL - BOM
2 stops21h 53mBritish Airways
Deal found 28/10₹ 84,899
Thu 20/1103:20DEL - STL
2 stops27h 39mBritish Airways
Thu 1/114:50STL - DEL
2 stops22h 55mBritish Airways
Deal found 28/10₹ 85,782
Wed 26/1107:50DEL - STL
2 stops40h 33mMultiple Airlines
Wed 3/1211:00STL - DEL
2 stops31h 35mMultiple Airlines
Deal found 29/10₹ 86,046
Fri 21/1116:20DEL - STL
2 stops38h 44mMultiple Airlines
Wed 28/106:00STL - DEL
2 stops25h 50mMultiple Airlines
Deal found 28/10₹ 87,282
Sat 8/1107:25HYD - STL
2 stops42h 58mBritish Airways
Tue 11/1111:51STL - HYD
2 stops29h 59mBritish Airways
Deal found 28/10₹ 89,047
Tue 18/1107:50DEL - STL
2 stops47h 10mFinnair
Wed 28/110:00STL - DEL
2 stops32h 35mFinnair
Deal found 28/10₹ 92,577
Sun 9/1121:15HYD - STL
2 stops30h 27mMultiple Airlines
Sun 8/206:00STL - HYD
2 stops32h 50mMultiple Airlines
Deal found 28/10₹ 92,665
Sat 15/1103:20DEL - STL
2 stops28h 31mBritish Airways
Mon 29/1215:30STL - DEL
2 stops46h 15mBritish Airways
Deal found 27/10₹ 93,724
Sat 8/1107:35MAA - STL
2 stops48h 16mBritish Airways
Wed 12/1111:42STL - MAA
2 stops30h 23mBritish Airways
Deal found 26/10₹ 93,724
Mon 3/1107:25HYD - STL
2 stops28h 01mBritish Airways
Tue 11/1115:59STL - HYD
2 stops25h 51mBritish Airways
Deal found 27/10₹ 93,813
Tue 18/1107:50DEL - STL
2 stops47h 10mFinnair
Thu 29/111:55STL - DEL
2 stops30h 40mFinnair
Deal found 28/10₹ 95,401

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 29 October 2025.

Round-trip from

₹ 81,810

One-way from

₹ 40,508

Popular in

April

Cheapest in

January

Average price

₹ 109,080
British Airways
  • British Airways
  • 31/3-25/8
  • 4 total stops
  • 62h 40m total
  • India to St. Louis
Search Deals
18/11
  • 18/11
  • 3 total stops
  • 46h 49m total
  • India to St. Louis
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,288,230 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 184,001 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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 29 October 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

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

Tue 31/3

07:20-08:58

2 stops36h 08m

Lambert-St Louis

Tue 25/8

16:18-05:20

2 stops26h 32m

₹ 81,810

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Fri 14/11

08:40-23:56

2 stops26h 46m

Lambert-St Louis

Tue 18/11

14:52-00:15

2 stops21h 53m

₹ 84,899

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Wed 26/11

07:50-12:53

2 stops40h 33m

Lambert-St Louis

Wed 3/12

11:00-06:05

2 stops31h 35m

₹ 86,046

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

Sat 8/11

07:25-14:53

2 stops42h 58m

Lambert-St Louis

Tue 11/11

11:51-05:20

2 stops29h 59m

₹ 89,047

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Thu 20/11

07:50-19:30

2 stops47h 10m

Lambert-St Louis

Sun 25/1

11:55-06:05

2 stops30h 40m

₹ 92,577

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Sun 23/11

07:50-19:30

2 stops47h 10m

Lambert-St Louis

Sat 31/1

11:55-06:05

2 stops30h 40m

₹ 92,577

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Sat 22/11

07:50-19:30

2 stops47h 10m

Lambert-St Louis

Fri 30/1

11:55-06:05

2 stops30h 40m

₹ 92,577

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

Sun 9/11

21:15-16:12

2 stops30h 27m

Lambert-St Louis

Sun 8/2

06:00-02:20

2 stops32h 50m

₹ 92,665

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Tue 18/11

10:50-21:00

2 stops45h 40m

Lambert-St Louis

Mon 29/12

15:30-01:15

2 stops46h 15m

₹ 93,724

ChennaiSt. Louis

MAA - STL

MAASTL

Chennai

Sat 8/11

07:35-20:21

2 stops48h 16m

Lambert-St Louis

Wed 12/11

11:42-05:35

2 stops30h 23m

₹ 93,724

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 60 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 ₹ 73,426). Flying from India to St. Louis in August is currently the most expensive (average of ₹ 93,460). 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 29 October 2025.

It’s optimal to fly from India to St. Louis in the morning. By choosing this option you can save up to 17% 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 29 October 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
1,406 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.7

Crew

8.4

Food

7.3

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
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.7

Crew

8.4

Food

7.3

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
1,333 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.7

Crew

8.4

Food

7.3

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
9,001 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.7

Crew

8.4

Food

7.3

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
7,539 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.7

Crew

8.4

Food

7.3

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
7,485 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.7

Crew

8.4

Food

7.3

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 ₹ 95,666, British Airways can have you in St. Louis from India in 26h 19m. India and St. Louis are separated by a distance of 13341 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?

    ₹ 53,922 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on Delta and Japan Airlines, with prices starting from ₹ 55,070 and ₹ 61,247, 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 New Delhi Indira Gandhi Intl - Lambert-St Louis or Chennai - 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 ₹ 73,426). Flying from India to St. Louis in August is currently the most expensive (average of ₹ 93,460). 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest₹ 80,085Average₹ 105,412FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest₹ 88,506Average₹ 101,914FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest₹ 90,904Average₹ 116,815FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest₹ 104,712Average₹ 147,842FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest₹ 108,695Average₹ 133,747FlexibilityNo 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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