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₹ 55,624+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
— STL
29 juny — 6 jul..1
1 adult
1 adult, Economy, 0 bags

Flights to St. Louis in 2026

Enter your travel dates to find the best prices.

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 30 maig 2026.

dj. 12/1107:50
DEL
-
STL
2 stops47h 10m
Finnair
dl. 16/1113:20
STL
-
DEL
2 stops29h 15m
Finnair
Deal found 28/5₹ 97,033
dc. 16/907:40
DEL
-
STL
2 stops46h 35m
Finnair
dg. 20/917:18
STL
-
DEL
2 stops25h 32m
Finnair
Deal found 27/5₹ 97,128
dl. 29/623:35
DEL
-
STL
1 stop34h 31m
United Airlines
dc. 19/807:00
STL
-
DEL
1 stop28h 00m
United Airlines
Deal found 27/5₹ 104,993
dj. 25/600:30
DEL
-
STL
2 stops30h 25m
Multiple Airlines
dv. 11/915:30
STL
-
DEL
1 stop22h 55m
Multiple Airlines
Deal found 29/5₹ 106,320
dl. 13/709:25
DEL
-
STL
2 stops37h 56m
Etihad Airways
dl. 20/709:39
STL
-
DEL
2 stops35h 46m
Etihad Airways
Deal found 28/5₹ 108,215
dj. 25/601:35
DEL
-
STL
2 stops27h 25m
British Airways
dv. 21/809:32
STL
-
DEL
2 stops27h 33m
British Airways
Deal found 27/5₹ 111,721
dt. 14/712:20
DEL
-
STL
1 stop35h 35m
Lufthansa
dc. 9/1215:40
STL
-
DEL
1 stop30h 50m
Lufthansa
Deal found 25/5₹ 112,953
dv. 24/721:15
DEL
-
STL
2 stops37h 30m
Multiple Airlines
dc. 2/1215:22
STL
-
DEL
2 stops24h 08m
Multiple Airlines
Deal found 28/5₹ 113,711

Find flight deals to St. Louis

Find the latest flights to St. Louis in 2026, 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 30 maig 2026.

Return from

₹ 97,033

One-way from

₹ 55,624

Popular in

December

Cheapest in

January

Average price

₹ 143,086
Finnair
  • Finnair
  • 12/11-16/11
  • 4 total stops
  • 76h 25m total
  • New Delhi to St. Louis
Search Deals
11/6
  • 11/6
  • 3 total stops
  • 57h 47m total
  • New Delhi to St. Louis
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (₹ 1,815 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 3,546 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
Search Deals

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 30 maig 2026.
Use the filters below to find and compare flights to St. Louis that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

dc. 16/9

07:40-19:45

2 stops46h 35m

Lambert-St Louis

dg. 20/9

17:18-05:20

2 stops25h 32m

₹ 97,128

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

dj. 23/7

01:35-20:03

2 stops28h 58m

Lambert-St Louis

dc. 2/12

13:59-01:15

2 stops23h 46m

₹ 120,060

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

dt. 23/6

03:55-23:56

2 stops30h 31m

Lambert-St Louis

dl. 24/8

10:33-22:50

2 stops25h 47m

₹ 121,481

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

dl. 13/7

22:50-10:07

2 stops45h 47m

Lambert-St Louis

dl. 20/7

06:01-21:30

1 stop28h 59m

₹ 122,429

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

dt. 23/6

23:35-11:41

1 stop22h 36m

Lambert-St Louis

dj. 20/8

09:30-21:30

2 stops25h 30m

₹ 131,336

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

dv. 26/6

03:55-23:46

2 stops30h 21m

Lambert-St Louis

dj. 20/8

14:10-01:55

2 stops25h 15m

₹ 137,117

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

dj. 12/11

23:55-23:25

1 stop35h 00m

Lambert-St Louis

dl. 16/11

07:30-21:50

1 stop26h 50m

₹ 139,580
Fastest return journey

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

dl. 13/7

02:50-13:25

1 stop21h 05m

Lambert-St Louis

dt. 8/12

13:27-00:25

2 stops23h 28m

₹ 140,907
Cheapest one-way

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

dl. 8/6

15:55-16:33

2 stops35h 08m

₹ 72,775

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

dj. 11/6

23:35-23:35

1 stop34h 30m

₹ 74,386

Flights are sorted by cheapest return flights first.

Deals found on 26/5

Showing 1-10 of 20 resultsSorted by cheapest first
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

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

The cheapest airline flying from New Delhi to St. Louis is Lufthansa.

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 30 maig 2026.
Check out reviews from past customers who have flown Lufthansa to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
8,031 reviews
Check prices

Boarding

7.0

Crew

7.6

Entertainment

6.4

Overall

6.8

Food

6.3

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
Lufthansa
6.8
Okay
8,031 reviews
Lufthansa
6.8
Okay
8,031 reviews
Check prices

Boarding

7.0

Crew

7.6

Entertainment

6.4

Overall

6.8

Food

6.3

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines

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 ₹ 18,827, while return flights cost around ₹ 41,959.

  • 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 36 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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Cheapflights does show flights with no change fees to all users. To see these options for flights to St. Louis, users can toggle the no change fees filter when performing a flight search.

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