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₹ 47,824 Find Cheap Flights to St. Louis – Compare and Save

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Everything you should know

Cheapest return flight
₹ 96,599
Typical prices: ₹ 97,198-₹ 140,700
British Airways
Mon 29/10Sat 27/1
BLR - STL • 2 stops
Cheapest one-way flight
₹ 47,824
Typical prices: ₹ 75,858-₹ 128,028
Multiple Airlines
Sun 9/12
BLR - STL • 2 stops
Top airlines
Best reviews • 8.1 score
Airline reviews
Airline reviews
Top routes
Cheapest • 24% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
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Good to know
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Flight Deals

Cheap Flights to St. Louis

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to St. Louis

Thu, 29 Oct - Wed, 27 Jan
British Airways Logo
07:15 - 00:19Bengaluru  Bengaluru Intl-St. Louis Lambert-St Louis
27h 34m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
11:22 - 00:40St. Louis  Lambert-St Louis-Bengaluru Bengaluru Intl
25h 48m2 stops Dallas/Fort Worth London Heathrow
₹ 96,599British Airways
3+ days ago
Thu, 29 Oct - Wed, 10 Feb
British Airways Logo
07:15 - 00:19Bengaluru  Bengaluru Intl-St. Louis Lambert-St Louis
27h 34m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
12:55 - 00:40St. Louis  Lambert-St Louis-Bengaluru Bengaluru Intl
24h 15m2 stops Philadelphia London Heathrow
₹ 96,599British Airways
3+ days ago
Thu, 29 Oct - Wed, 10 Feb
British Airways Logo
07:15 - 00:19Bengaluru  Bengaluru Intl-St. Louis Lambert-St Louis
27h 34m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
12:55 - 00:40St. Louis  Lambert-St Louis-Bengaluru Bengaluru Intl
24h 15m2 stops Philadelphia London Heathrow
₹ 96,599British Airways
3+ days ago
Mon, 2 Nov - Mon, 1 Feb
Etihad Airways Logo
04:00 - 09:16Hyderabad  Hyderabad Rajiv Gandhi Intl-St. Louis Lambert-St Louis
40h 46m2 stops Abu Dhabi Zayed Intl Boston Logan Intl
Etihad Airways Logo
09:58 - 02:25St. Louis  Lambert-St Louis-Hyderabad Hyderabad Rajiv Gandhi Intl
28h 57m2 stops Boston Logan Intl Abu Dhabi Zayed Intl
₹ 96,980Etihad Airways
3+ days ago
Mon, 26 Oct - Mon, 1 Feb
Etihad Airways Logo
04:00 - 09:29Hyderabad  Hyderabad Rajiv Gandhi Intl-St. Louis Lambert-St Louis
39h 59m2 stops Abu Dhabi Zayed Intl Boston Logan Intl
Etihad Airways Logo
07:21 - 19:30St. Louis  Lambert-St Louis-Hyderabad Hyderabad Rajiv Gandhi Intl
24h 39m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl
₹ 96,980Etihad Airways
3+ days ago
Sun, 25 Oct - Mon, 2 Nov
British Airways Logo
07:15 - 19:18Bengaluru  Bengaluru Intl-St. Louis Lambert-St Louis
46h 33m2 stops London Heathrow Charlotte Douglas
British Airways Logo
17:29 - 00:40St. Louis  Lambert-St Louis-Bengaluru Bengaluru Intl
43h 41m2 stops Chicago O'Hare Intl London Heathrow
₹ 99,262British Airways
3+ days ago
Sun, 14 Feb - Wed, 21 Jul
British Airways Logo
13:10 - 17:10Mumbai  Mumbai Chhatrapati Shivaji Intl-St. Louis Lambert-St Louis
39h 30m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
09:39 - 23:40St. Louis  Lambert-St Louis-Mumbai Mumbai Chhatrapati Shivaji Intl
27h 31m2 stops Boston Logan Intl London Heathrow
₹ 100,117British Airways
2 days ago
Sat, 13 Feb - Sun, 11 Jul
British Airways Logo
02:15 - 22:09Mumbai  Mumbai Chhatrapati Shivaji Intl-St. Louis Lambert-St Louis
31h 24m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
09:39 - 23:40St. Louis  Lambert-St Louis-Mumbai Mumbai Chhatrapati Shivaji Intl
27h 31m2 stops Boston Logan Intl London Heathrow
₹ 100,117British Airways
2 days ago
Wed, 11 Nov - Thu, 19 Nov
Etihad Airways Logo
04:00 - 09:16Hyderabad  Hyderabad Rajiv Gandhi Intl-St. Louis Lambert-St Louis
40h 46m2 stops Abu Dhabi Zayed Intl Boston Logan Intl
Etihad Airways Logo
18:21 - 02:25St. Louis  Lambert-St Louis-Hyderabad Hyderabad Rajiv Gandhi Intl
44h 34m2 stops Boston Logan Intl Abu Dhabi Zayed Intl
₹ 101,448Etihad Airways
15 hours ago
Thu, 29 Oct - Sun, 7 Feb
British Airways Logo
07:15 - 00:19Bengaluru  Bengaluru Intl-St. Louis Lambert-St Louis
27h 34m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
11:22 - 00:40St. Louis  Lambert-St Louis-Bengaluru Bengaluru Intl
25h 48m2 stops Dallas/Fort Worth London Heathrow
₹ 102,114British Airways
3+ days ago
Booking Insights

Price, demand, and travel trends for flights to St. Louis

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to St. Louis?

Bengaluru to St. Louis is the cheapest route at ₹ 96,599 return, found in the past 5 days on KAYAK. Mumbai to St. Louis is the most popular connection with return deals from ₹ 100,117.

How much is a flight to St. Louis?

On average, a return flight from India to St. Louis costs ₹ 115,317, based on KAYAK data over the past 12 months. Return fares from Chennai average ₹ 105,222, while New Delhi runs a bit higher at ₹ 112,517.

What is the cheapest day to fly to St. Louis?

Tuesday is the cheapest day to fly to St. Louis at ₹ 113,999 return on average over the past 12 months on KAYAK. Sunday is the most expensive at ₹ 129,211.

What is the cheapest month to fly to St. Louis?

•January is the cheapest month to fly to St. Louis with an average price of ₹ 90,990 return.
•February (₹ 146,420) and August (₹ 138,053) are the most expensive.
•Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to St. Louis?

Afternoon flights to St. Louis are the cheapest at ₹ 95,839 return on average. Evening flights are the most expensive at ₹ 143,378.

What is a good deal for flights to St. Louis?

Flights under ₹ 97,198 are considered a good deal. 25% of KAYAK users found return flights to St. Louis at or below these prices, with the lowest fares from:
•New Delhi ₹ 92,344
•Mumbai ₹ 94,403
•Chennai ₹ 95,134.

Key details for flights to St. Louis

Low season

February

Cheapest flight

₹ 47,824
Beat the crowds with an average 58% drop in traveller numbers.
The most popular month to fly with an average 64% increase in traveller numbers.
One-way flight from Bengaluru to St. Louis

When to book flights to St. Louis

Are your dates flexible? Find out the best times to travel to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to St. Louis, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to St. Louis is a good deal?

    A good deal on a flight to St. Louis is around ₹ 97,198 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How far is Lambert-St Louis from St. Louis city centre?

    Lambert-St Louis is 21.1 km from St. Louis city centre.

  • What is the difference between the most popular and the most frequent airline at St. Louis?

    Virgin Atlantic operates the most flights from India to St. Louis at 0 per week, while British Airways is the airline most often selected by KAYAK users searching for flights from India to St. Louis. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Your guide to booking St. Louis flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to St. Louis, a good return fare is around ₹ 97,198. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to St. Louis in January. Return fares historically average ₹ 90,990, making January the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to midday to save up to ₹ 47,539 on a return flight. Midday flights to St. Louis average ₹ 95,839 compared to ₹ 143,378 for afternoon flights.
  • Once you arrive in St. Louis, a great place to start is America's Center Convention Complex. It is popular with first-time visitors and can give you a good feel for the area.

Reviews of the top airlines flying to St. Louis

 
Need help choosing which airline to fly with to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1589 reviews
7.2Entertainment
7.3Food
8.4Crew
7.7Comfort
7.8Boarding
Airline reviews

I wanted to give them a five‑star rating across the board, but they lost my luggage, and that really affected the experience.

8.0 ExcellentNikola, Oct 2026
Read more KLM reviews

I wanted to give them a five‑star rating across the board, but they lost my luggage, and that really affected the experience.

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

Would not let me board with my fragile guitar so had to check it in. Who knows what the icicles did to it. Not happy. Had to run to catch my connection in Heathrow. After a bus and a train? Was asked by a guy in the middle seat to change my window seat with his girlfriend's middle seat further up in the plane and I was insulted. What nerve! The food was unhealthy and the seat was cramped. Could not wait to exit.

need more US friendly food options. Directions on getting to the next gate were terrible - resulted in long walks to the terminal and then finding I couldn;t enter there and had long walk back, then train to security then train back to where I started in the first place

Good. Staff was great. The Naples Airport was the worst part of the experience.

We never made this flight due to the flight from Barcelona being delayed, which I have reviewed in a separate review. But I can tell you that the Delta Airlines flight that did get us home, I am extremely happy with them and their crew. The only one person that I would praise within the entire part of BA is the girl I spoke to in the call center in India. Who completely understood, was dedicated to a resolution and was a complete realist in the situation. Unlike some of the people who don’t care about the human element and stick you on a flight whenever. She got us home.

Flight was delayed 4 hours, gate change was a big trek the opposite direction, gate agent indicated a lack of faith that we would actually fly.

Wonderful service and comfort. Attentive and careful. The food was also better than US carriers. Highly recommend

Very good baggage check and boarding pass service at Heathrow. Boarding was well organized, given the number of passengers. Food was very good. Cabin temperature was lower than expected and we were not prepared. Overall good experience.

one meal and one breakfast or sandwich instead of two meals.

Great until k found out they never got my check bags onto the plane.

They ran out of earphones so my 3rd daughter couldn’t use the on board entertainment the entire flight. They also ran out of food choices (chicken or cheese) by the time they got to the last few rows, so my oldest daughter, wasn’t given a choice. Luckily she isn’t a vegetarian because they only had chicken left.

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Chesterfield
St. Charles
O'Fallon
Clayton
Maryland Heights
Festus
Collinsville

More options for your flight to St. Louis