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₹ 56,124+ Cheap flights to St. Louis

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
— STL
19 Jun — 26 Jun1
1 adult

Flights to St. Louis in 2025

Find the latest flights to St. Louis in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 14 June 2025.

Return from

₹ 91,855

One-way from

₹ 56,124

Popular in

August

Cheapest in

January

Average price

₹ 110,621
Delta
  • Delta
  • 28/7-5/8
  • 4 total stops
  • 58h 02m total
  • New Delhi to St. Louis
Search Deals
28/7
  • 28/7
  • 2 total stops
  • 40h 40m total
  • New Delhi to St. Louis
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 510,791 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 127,998 potential savings vs. average return price).
Search Deals
Average for return flights in June 2025
Search Deals

Find flight deals to St. Louis

Cheapest flights to St. Louis
Explore the most affordable flight options available to St. Louis. Find the lowest fares based on data from user searches, with prices last updated on 14 June 2025.

Mon 28/703:55DEL - STL
2 stops29h 55mDelta
Tue 5/811:18STL - DEL
2 stops28h 07mDelta
Deal found 13/6₹ 91,855
Tue 29/707:40DEL - STL
2 stops26h 41mMultiple Airlines
Tue 5/810:08STL - DEL
2 stops32h 42mMultiple Airlines
Deal found 13/6₹ 96,482
Wed 1/1007:40DEL - STL
2 stops45h 18mFinnair
Mon 12/113:48STL - DEL
2 stops28h 47mFinnair
Deal found 12/6₹ 101,624
Tue 30/900:50DEL - STL
2 stops25h 40mAir France
Mon 12/113:30STL - DEL
2 stops22h 45mAir France
Deal found 12/6₹ 103,080
Tue 29/723:35DEL - STL
1 stop21h 35mUnited Airlines
Tue 5/808:00STL - DEL
2 stops27h 00mUnited Airlines
Deal found 13/6₹ 106,165
Wed 1/1022:50DEL - STL
1 stop26h 58mAir Canada
Mon 12/116:15STL - DEL
1 stop41h 00mAir Canada
Deal found 12/6₹ 132,471
Thu 21/802:55DEL - STL
1 stop21h 05mLufthansa
Fri 9/115:50STL - DEL
1 stop22h 10mLufthansa
Deal found 13/6₹ 148,065

Cheapflights Fare Finder

Locate flights to St. Louis that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 14 June 2025.
Use the filters below to find and compare flights to St. Louis that are best for you.

Fly from

New Delhi

Route

Depart

Return

Price

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Mon 28/7

03:55-23:20

2 stops29h 55m

Lambert-St Louis

Tue 5/8

11:18-01:55

2 stops28h 07m

₹ 91,855

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Tue 29/7

07:40-23:51

2 stops26h 41m

Lambert-St Louis

Tue 5/8

10:08-05:20

2 stops32h 42m

₹ 96,482

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Tue 29/7

23:35-10:40

1 stop21h 35m

Lambert-St Louis

Tue 5/8

08:00-21:30

2 stops27h 00m

₹ 106,165

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Fri 15/8

00:05-20:00

1 stop30h 25m

Lambert-St Louis

Sat 6/9

16:05-23:55

2 stops21h 20m

₹ 133,242

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Thu 21/8

02:55-13:30

1 stop21h 05m

Lambert-St Louis

Fri 9/1

15:50-01:30

1 stop22h 10m

₹ 148,065

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Mon 28/7

07:40-13:50

2 stops40h 40m

₹ 56,124

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Thu 14/8

07:40-23:59

2 stops26h 49m

₹ 60,237

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Tue 24/6

19:05-18:35

2 stops34h 00m

₹ 61,608

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Mon 28/7

23:35-10:40

1 stop21h 35m

₹ 70,348

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Mon 23/6

01:45-15:30

2 stops24h 15m

₹ 78,488

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 12 results
1
2

Best time to book a flight to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis 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 to St. Louis

How long is the flight to St. Louis?

On average, a flight from New Delhi to St. Louis takes 26 hours 41 minutes. Flights to St. Louis from other popular cities in India will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to St. Louis?

The most popular airlines flying from New Delhi to St. Louis are Finnair, British Airways and KLM.

Finnair
Finnair
From ₹ 1,003
British Airways
British Airways
From ₹ 907
KLM
KLM
From ₹ 1,030
United Airlines
United Airlines
From ₹ 1,224

What are the cheapest airlines that fly to St. Louis?

The cheapest airlines flying from New Delhi to St. Louis are British Airways, Finnair and KLM.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 mm per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

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 14 June 2025.
Japan Airlines
8.3
Very Good
1,494 reviews
Check prices

Boarding

8.4

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Japan Airlines
8.3
Very Good
1,494 reviews
Japan Airlines
8.3
Very Good
1,494 reviews
Check prices

Boarding

8.4

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Delta
8.0
Very Good
7,958 reviews
Japan Airlines
8.3
Very Good
1,494 reviews
Check prices

Boarding

8.4

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
KLM
7.8
Good
1,361 reviews
Japan Airlines
8.3
Very Good
1,494 reviews
Check prices

Boarding

8.4

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Finnair
7.6
Good
1,290 reviews
Japan Airlines
8.3
Very Good
1,494 reviews
Check prices

Boarding

8.4

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Air France
7.5
Good
1,463 reviews
Japan Airlines
8.3
Very Good
1,494 reviews
Check prices

Boarding

8.4

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

FAQs about flying to St. Louis

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

    Lambert-St Louis (STL), located 20.4 km from the city centre, is the airport you fly into when you book flights to St. Louis.

  • Can I find cheaper flights to St. Louis if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to St. Louis on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to St. Louis?

    Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to St. Louis.

  • What is the cheapest airport to fly to in St. Louis?

    Lambert-St Louis is currently the cheapest airport to fly to in St. Louis. One-way flights to Lambert-St Louis typically cost ₹ 12,647, while return flights cost around ₹ 31,906.

  • How much is a return flight to St. Louis?

    A return flight to St. Louis will typically cost around ₹ 372, however they can be found for as little as ₹ 372.

  • Where does the fastest flight to St. Louis depart from?

    For those looking to save time traveling to St. Louis, Hyderabad Rajiv Gandhi Intl offers the quickest one-way flight (25 hours 46 minutes).

  • Does Lambert-St Louis have rental cars?

    Yes. Those touching down at Lambert-St Louis can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Lambert-St Louis?

    Yes. Lambert-St Louis has hotels nearby for those requiring accommodations. Hampton Inn St. Louis-Airport is the closest property to Lambert-St Louis (0.0 km away from Lambert-St Louis).

See more FAQs

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