Find flights
When to book
FAQs

Cheap flights from Bengaluru to St. Louis from ₹ 43,250

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — STL
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangalore to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from Bangalore to St. Louis
Explore the most affordable flight options available from Bangalore to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Wed 29/406:50
BLR
-
STL
2 stops25h 54m
British Airways
Wed 5/817:32
STL
-
BLR
2 stops24h 48m
British Airways
Deal found 25/1₹ 85,033
Wed 18/207:15
BLR
-
STL
2 stops39h 16m
British Airways
Sun 22/209:20
STL
-
BLR
2 stops32h 15m
British Airways
Deal found 26/1₹ 87,782
Thu 7/504:35
BLR
-
STL
2 stops40h 48m
Etihad Airways
Thu 6/807:23
STL
-
BLR
2 stops33h 22m
Etihad Airways
Deal found 25/1₹ 95,937
Mon 25/503:50
BLR
-
STL
2 stops25h 59m
Qatar Airways
Wed 26/813:37
STL
-
BLR
2 stops26h 28m
Qatar Airways
Deal found 25/1₹ 97,862
Wed 29/406:50
BLR
-
STL
2 stops25h 54m
British Airways
Thu 24/916:14
STL
-
BLR
2 stops26h 06m
British Airways
Deal found 25/1₹ 98,411
Sat 21/209:35
BLR
-
STL
2 stops47h 32m
Multiple Airlines
Sat 28/206:06
STL
-
BLR
2 stops38h 59m
Multiple Airlines
Deal found 27/1₹ 100,885
Tue 23/606:50
BLR
-
STL
2 stops46h 59m
British Airways
Fri 3/719:50
STL
-
BLR
2 stops46h 30m
British Airways
Deal found 25/1₹ 102,443
Tue 26/506:50
BLR
-
STL
1 stop23h 10m
British Airways
Wed 26/820:00
STL
-
BLR
2 stops22h 20m
British Airways
Deal found 25/1₹ 103,268
Wed 29/404:00
BLR
-
STL
2 stops29h 34m
Qatar Airways
Thu 24/909:46
STL
-
BLR
2 stops30h 14m
Qatar Airways
Deal found 25/1₹ 104,367

Find flight deals from Bangalore to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Bangalore (BLR) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 January 2026.

Round-trip from

₹ 85,033

One-way from

₹ 43,250

Popular in

February

Cheapest in

January

Average price

₹ 82,926
British Airways
  • British Airways
  • 29/4-5/8
  • 4 total stops
  • 50h 42m total
  • Bengaluru to St. Louis
Search Deals
16/2
  • 16/2
  • 2 total stops
  • 56h 46m total
  • Bengaluru to St. Louis
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 226,103 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangalore to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 27 January 2026.
Use the filters below to find and compare flights from Bengaluru to St. Louis that are best for you.

Fly from

Bangalore

Fly to

St. Louis

Route

Depart

Return

Price

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 29/4

06:50-22:14

2 stops25h 54m

Lambert-St Louis

Wed 5/8

17:32-04:50

2 stops24h 48m

₹ 85,033

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 18/2

07:15-11:01

2 stops39h 16m

Lambert-St Louis

Sun 22/2

09:20-05:05

2 stops32h 15m

₹ 87,782

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 29/4

06:50-22:14

2 stops25h 54m

Lambert-St Louis

Thu 24/9

16:14-04:50

2 stops26h 06m

₹ 98,411

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sat 21/2

09:35-21:37

2 stops47h 32m

Lambert-St Louis

Sat 28/2

06:06-08:35

2 stops38h 59m

₹ 100,885

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 23/6

06:50-19:19

2 stops46h 59m

Lambert-St Louis

Fri 3/7

19:50-04:50

2 stops46h 30m

₹ 102,443

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 22/6

06:50-17:20

2 stops45h 00m

Lambert-St Louis

Fri 3/7

19:49-04:50

2 stops46h 31m

₹ 105,559

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 24/6

06:50-23:32

2 stops27h 12m

Lambert-St Louis

Sat 4/7

19:49-04:50

2 stops46h 31m

₹ 105,559

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 22/6

06:50-17:20

2 stops45h 00m

Lambert-St Louis

Sat 4/7

19:49-04:50

2 stops46h 31m

₹ 105,559

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 24/6

06:50-23:32

2 stops27h 12m

Lambert-St Louis

Fri 3/7

19:49-04:50

2 stops46h 31m

₹ 105,559

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 12/5

04:00-22:14

2 stops28h 44m

Lambert-St Louis

Sat 4/7

13:11-02:30

2 stops26h 49m

₹ 109,224

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 19 results
1
2

Best time to book a flight from Bangalore to St. Louis

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

How much does it cost for a return flight from Bengaluru to St. Louis?

Related info for your journey

Find useful and relevant information for your journey from Bangalore to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    British Airways can get you from Bengaluru to St. Louis in just under 25h 54m. Your travel time can differ by up to . Bengaluru and St. Louis are separated by a distance of 14098 km.

  • Can I find deals for flights from Bangalore to St. Louis that include hotel bookings?

    Yes. In addition to deals on Bangalore to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangalore to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangalore to St. Louis.

  • Can I find deals for business class flights from Bangalore to St. Louis?

    Yes. Cheapflights offers flight deals from Bangalore to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bangalore to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Bangalore to Kansas City flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangalore to St. Louis?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to St. Louis from Bangalore today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Bangalore to St. Louis?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bangalore to St. Louis.

Can Cheapflights find flights from Bangalore to St. Louis with no change fees?

Certainly. Search results for flights to St. Louis from Bangalore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Bangalore to St. Louis become cheaper?

Yes, Cheapflights offers price alerts on Bangalore to St. Louis flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.