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₹ 90,607+ Cheap flights to St. Louis

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
— STL
7 Mar — 14 Mar1
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 2 March 2025.

Return from

₹ 90,607

Popular in

April

Cheapest in

January

Average price

₹ 117,632
7/5-2/8
  • 7/5-2/8
  • 4 total stops
  • 59h 02m total
  • New Delhi to St. Louis
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 641,810 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 122,667 potential savings vs. average return price).
Search Deals
Average for return flights in March 2025
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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 2 March 2025.

Wed 7/507:40DEL - STL
2 stops24h 42mMultiple Airlines
Sat 2/808:30STL - DEL
2 stops34h 20mMultiple Airlines
Deal found 1/3₹ 90,607
Wed 9/400:50DEL - STL
2 stops31h 16mDelta
Thu 28/814:18STL - DEL
2 stops25h 07mDelta
Deal found 1/3₹ 100,840
Mon 14/407:40DEL - STL
2 stops25h 02mFinnair
Wed 2/717:29STL - DEL
2 stops49h 21mFinnair
Deal found 1/3₹ 104,513
Wed 7/523:35DEL - STL
1 stop22h 03mUnited Airlines
Sat 2/808:25STL - DEL
2 stops26h 35mUnited Airlines
Deal found 1/3₹ 106,962
Sun 22/600:05DEL - STL
1 stop30h 23mAir Canada
Sat 19/713:30STL - DEL
2 stops44h 15mAir Canada
Deal found 1/3₹ 116,495
Sun 13/402:55DEL - STL
2 stops23h 22mLufthansa
Wed 2/715:30STL - DEL
1 stop22h 55mLufthansa
Deal found 1/3₹ 139,759

Find flights to St. Louis within your budget

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 2 March 2025.

Fly from

New Delhi

Route

Depart

Return

Price

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Wed 7/5

07:40-21:52

2 stops24h 42m

Lambert-St Louis

Sat 2/8

08:30-05:20

2 stops34h 20m

₹ 90,607

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Wed 9/4

00:50-21:36

2 stops31h 16m

Lambert-St Louis

Thu 28/8

14:18-01:55

2 stops25h 07m

₹ 100,840

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Mon 14/4

07:40-22:12

2 stops25h 02m

Lambert-St Louis

Wed 2/7

17:29-05:20

2 stops49h 21m

₹ 104,513

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Wed 7/5

23:35-11:08

1 stop22h 03m

Lambert-St Louis

Sat 2/8

08:25-21:30

2 stops26h 35m

₹ 106,962

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Sun 22/6

00:05-19:58

1 stop30h 23m

Lambert-St Louis

Sat 19/7

13:30-20:15

2 stops44h 15m

₹ 116,495

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Sun 13/4

02:55-15:47

2 stops23h 22m

Lambert-St Louis

Wed 2/7

15:30-00:55

1 stop22h 55m

₹ 139,759

Flights are sorted by cheapest return flights first.

Deals found on 1/3

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.

Travel insights for flights to St. Louis

Get recent, data-driven insights about flights to St. Louis including ideal travel times, pricing trends, and more.

How long is the flight to St. Louis?

On average, a flight from New Delhi to St. Louis takes 24 hours 42 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 British Airways, Finnair and United Airlines.

British Airways

British Airways

From ₹ 907

Finnair

Finnair

From ₹ 1,044

United Airlines

United Airlines

From ₹ 1,224

Delta

Delta

From ₹ 1,193

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 Delta.

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 2 March 2025.
Delta
8.0
Very Good
8,086 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,086 reviews
Delta
8.0
Very Good
8,086 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very Good
8,086 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,691 reviews
Delta
8.0
Very Good
8,086 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,819 reviews
Delta
8.0
Very Good
8,086 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Lufthansa
6.7
Okay
6,972 reviews
Delta
8.0
Very Good
8,086 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

  • 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 ₹ 11,735, while return flights cost around ₹ 29,178.

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

    A return flight to St. Louis will typically cost around ₹ 334, however they can be found for as little as ₹ 334.

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

    For those looking to save time traveling to St. Louis, Chennai offers the quickest one-way flight (22 hours 5 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).

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