BLR - STL

₹ 44,282 Find Cheap Flights from Bengaluru (Bangalore) to St. Louis – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 23% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
₹ 97,477
Typical prices: ₹ 99,997-₹ 146,837
British Airways
Fri 19/10Sat 20/1
BLR - STL • 2 stops
Cheapest one-way flight
₹ 44,282
Typical prices: ₹ 75,173-₹ 117,460
Multiple Airlines
Wed 31/10
BLR - STL • 2 stops
Direct flights
Not available
There are currently no direct flights between Bengaluru and St. Louis. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
June
Cheapest • 33% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Frankfurt am Main (FRA)
Cheapest • Avg ₹ 136,808 (return)
London Heathrow (LHR)
Shortest trip • 21h 56m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bengaluru to St. Louis (BLR-STL)

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

Recent return flight deals from Bengaluru to St. Louis

Mon, 19 Oct - Wed, 20 Jan
British Airways Logo
02:50 - 18:16BLR  Bengaluru Intl-STL Lambert-St Louis
25h 56m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
12:55 - 00:40STL  Lambert-St Louis-BLR Bengaluru Intl
24h 15m2 stops Philadelphia London Heathrow
₹ 97,477British Airways
Wed, 14 Oct - Wed, 13 Jan
British Airways Logo
06:50 - 00:19BLR  Bengaluru Intl-STL Lambert-St Louis
27h 59m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
12:55 - 00:40STL  Lambert-St Louis-BLR Bengaluru Intl
24h 15m2 stops Philadelphia London Heathrow
₹ 97,477British Airways
Wed, 28 Oct - Wed, 27 Jan
British Airways Logo
07:15 - 00:19BLR  Bengaluru Intl-STL Lambert-St Louis
27h 34m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
12:55 - 00:40STL  Lambert-St Louis-BLR Bengaluru Intl
24h 15m2 stops Philadelphia London Heathrow
₹ 97,477British Airways
Thu, 5 Nov - Mon, 18 Jan
British Airways Logo
07:15 - 23:55BLR  Bengaluru Intl-STL Lambert-St Louis
28h 10m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
15:45 - 05:05STL  Lambert-St Louis-BLR Bengaluru Intl
25h 50m2 stops Dallas/Fort Worth London Heathrow
₹ 97,573British Airways
Thu, 3 Dec - Fri, 22 Jan
British Airways Logo
07:15 - 22:15BLR  Bengaluru Intl-STL Lambert-St Louis
26h 30m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
13:05 - 00:40STL  Lambert-St Louis-BLR Bengaluru Intl
24h 05m2 stops Philadelphia London Heathrow
₹ 97,765British Airways
Thu, 5 Nov - Fri, 13 Nov
British Airways Logo
02:40 - 18:17BLR  Bengaluru Intl-STL Lambert-St Louis
27h 07m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
13:15 - 00:40STL  Lambert-St Louis-BLR Bengaluru Intl
23h 55m2 stops Philadelphia London Heathrow
₹ 102,749British Airways
Wed, 27 Jan - Mon, 1 Feb
British Airways Logo
02:40 - 20:31BLR  Bengaluru Intl-STL Lambert-St Louis
29h 21m2 stops London Heathrow Philadelphia
British Airways Logo
17:50 - 05:05STL  Lambert-St Louis-BLR Bengaluru Intl
47h 45m2 stops Chicago O'Hare Intl London Heathrow
₹ 107,733British Airways
Wed, 27 Jan - Mon, 1 Feb
British Airways Logo
02:40 - 20:31BLR  Bengaluru Intl-STL Lambert-St Louis
29h 21m2 stops London Heathrow Philadelphia
British Airways Logo
17:50 - 05:05STL  Lambert-St Louis-BLR Bengaluru Intl
47h 45m2 stops Chicago O'Hare Intl London Heathrow
₹ 107,925British Airways
Thu, 5 Nov - Mon, 18 Jan
Multiple Airlines Logo
21:15 - 17:40BLR  Bengaluru Intl-STL Lambert-St Louis
31h 55m2 stops Doha Hamad Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
17:37 - 08:35STL  Lambert-St Louis-BLR Bengaluru Intl
27h 28m3 stops Chicago O'Hare Intl Dublin Doha Hamad Intl
₹ 129,586Multiple Airlines
Thu, 3 Dec - Fri, 22 Jan
Lufthansa Logo
22:00 - 13:45BLR  Bengaluru Intl-STL Lambert-St Louis
27h 15m2 stops New Delhi Indira Gandhi Intl Frankfurt am Main
Lufthansa Logo
15:40 - 01:50STL  Lambert-St Louis-BLR Bengaluru Intl
22h 40m1 stop Frankfurt am Main
₹ 134,379Lufthansa
Booking Insights

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

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

How much is a return flight from Bengaluru to St. Louis?

Return flights from Bengaluru to St. Louis start at ₹ 97,477. Prices are below average for this route right now, with typical return fares ranging from ₹ 99,997 to ₹ 146,837. The lowest price found in the past 5 days was ₹ 97,477 on British Airways.

What's the cheapest day of the week to fly from Bengaluru to St. Louis?

Tuesday is the cheapest day of the week to fly from Bengaluru to St. Louis and is 23% cheaper than the average day. Monday is the most expensive day with flight prices 152% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•June is the cheapest month to fly from Bengaluru to St. Louis at ₹ 85,496 return.
•March (₹ 335,468) and April (₹ 215,945) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 292% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Bengaluru to St. Louis flights

Low season

October

Cheapest flight

₹ 44,282
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 33% lower on average.
Flights from Bengaluru to St. Louis

When to book flights from Bengaluru to St. Louis

Are your dates flexible? Find out the best times to travel from Bengaluru 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 Bengaluru to St. Louis flight questions, answered

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

  • Which cabin classes can I book on flights from Bengaluru to St. Louis?

    Three cabin classes are available on flights from Bengaluru to St. Louis:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Bengaluru to St. Louis?

    A direct flight from Bengaluru to St. Louis takes 0h 00m, covering 22,687 km.

  • Do I need a passport to fly from Bengaluru to St. Louis?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Bengaluru to St. Louis flight?

    Return flights from Bengaluru to St. Louis range from ₹ 99,997 to ₹ 146,837, with an average of ₹ 128,292 over the past 12 months. Anything below ₹ 99,997 counts as a good deal.

  • Have flight prices from Bengaluru to St. Louis changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 97,477 to ₹ 934,553. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from Bengaluru to St. Louis looking right now?

    One-way fares from Bengaluru to St. Louis are currently lower than usual. Average one-way flight prices are about ₹ 53,378, which is 46% below the typical average for this route.

  • Which car hire options are available at Lambert-St Louis Airport (STL)?

    Lambert-St Louis Airport (STL) hosts 5 major car hire companies, with daily rates starting from around ₹ 2,931 for economy cars. Top options include:
    • Hertz
    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Payless

  • Which airports can I use when flying from Bengaluru to St. Louis?

    Flights from Bengaluru to St. Louis usually depart from Bengaluru Intl (BLR) and arrive at Lambert-St Louis (STL).

  • Which airports do connecting flights from Bengaluru to St. Louis pass through?

    Connecting flights from Bengaluru to St. Louis most commonly pass through:

    • Frankfurt am Main (FRA) – 60% of one-stop connections
    • London Heathrow (LHR) – 40% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Bengaluru to St. Louis?

    Yes. Being flexible with your travel dates can save you up to 70% on the Bengaluru to St. Louis route. Tuesday is the cheapest departure day at ₹ 99,011 return on average, while Monday is the most expensive at ₹ 323,774, a difference of ₹ 224,763. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Bengaluru to St. Louis?

    Flying via London Heathrow (LHR) gives the shortest average 1-stop total travel time of 21h 56m, compared to 22h 00m via Frankfurt am Main (FRA).

  • What is the time difference between Bengaluru and St. Louis?

    St. Louis is 10 hours behind Bengaluru (Central Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in St. Louis?

    America's Center Convention Complex is one of the most viewed places in St. Louis on KAYAK.

Your guide to booking Bengaluru to St. Louis flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average ₹ 99,011 – about ₹ 224,763 less than Monday (69% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bengaluru to St. Louis trip for June. Fares historically average ₹ 85,496 return in that month – typically ₹ 249,971 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Lambert-St Louis Airport.
    - Drury Inn & Suites St. Louis Airport
    - Renaissance St. Louis Airport Hotel
    - DoubleTree by Hilton St. Louis Airport

More options for your flight from Bengaluru to St. Louis

Complete your trip to St. Louis with a hotel stay or car hire

Car rentals in St. Louis
Hotels in St. Louis