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

British Airways, Delta, and Qatar Airways can get you from Bengaluru to St. Louis in just under 25h 49m. Your travel time can differ by up to 21h 56m. Bengaluru and St. Louis are separated by a distance of 14098 km. This flight may include one or multiple stops. Find deals

What is the cheapest airline to fly from Bengaluru to St. Louis round-trip?

Cheapflights users have booked flights from Bengaluru to St. Louis return from ₹ 92,138. British Airways is 13% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

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

Travellers seeking maximum savings on their Bengaluru to St. Louis flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 inches 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. Find deals

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).

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

Tuesday flights are generally found to be more expensive for flights from Bengaluru to St. Louis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.

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

Our data shows that October tends to be the cheapest month to fly to St. Louis from Bengaluru. Users have commonly found prices around ₹ 106,475 for the month, but tickets can be as low as ₹ 91,892. Due to multiple factors, prepare for potentially higher prices in May.

What is the cheapest time of day to fly from BLR to STL?

When flying from Bengaluru to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 10% versus a flight in the morning.

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.

₹ 53,493+ Flights from Bengaluru to St. Louis

Cheap flight deals from Bangalore to St. Louis

Round-trip from	₹ 88,626
One-way from	₹ 53,493
Popular in	May
Cheapest in	October
Average price	₹ 102,044

British Airways
14/11-18/11
4 total stops
71h 40m total
Bengaluru to St. Louis

Search Deals

Air France
9/10
2 total stops
25h 38m total
Bengaluru to St. Louis

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (₹ 478,889 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (₹ 157,471 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Bangalore to St. Louis

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 15 September 2025.

Fri 14/1107:15BLR - STL

2 stops47h 45mBritish Airways

Tue 18/1117:40STL - BLR

2 stops23h 55mBritish Airways

Deal found 13/9₹ 88,626

Thu 9/1021:55BLR - STL

2 stops33h 01mMultiple Airlines

Thu 16/1008:42STL - BLR

2 stops37h 33mMultiple Airlines

Deal found 13/9₹ 90,303

Thu 13/1102:00BLR - STL

2 stops45h 56mDelta

Tue 18/1117:12STL - BLR

2 stops43h 58mDelta

Deal found 12/9₹ 94,364

Wed 8/1003:50BLR - STL

2 stops25h 49mQatar Airways

Thu 16/1010:10STL - BLR

2 stops29h 55mQatar Airways

Deal found 13/9₹ 95,864

Thu 13/1102:00BLR - STL

2 stops26h 39mAir France

Tue 18/1111:51STL - BLR

2 stops24h 54mAir France

Deal found 13/9₹ 98,778

Fri 14/1105:00BLR - STL

2 stops27h 16mVirgin Atlantic

Tue 18/1113:55STL - BLR

2 stops25h 45mVirgin Atlantic

Deal found 14/9₹ 100,984

Best flights from Bangalore to St. Louis
Discover carefully curated flight deals from Bangalore to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Fri 14/1107:15BLR - STL

2 stops47h 45mBritish Airways

Tue 18/1117:40STL - BLR

2 stops23h 55mBritish Airways

Deal found 13/9₹ 88,626

Thu 9/1021:55BLR - STL

2 stops33h 01mMultiple Airlines

Thu 16/1008:42STL - BLR

2 stops37h 33mMultiple Airlines

Deal found 13/9₹ 90,303

Thu 13/1102:00BLR - STL

2 stops45h 56mDelta

Tue 18/1117:12STL - BLR

2 stops43h 58mDelta

Deal found 12/9₹ 94,364

Wed 8/1003:50BLR - STL

2 stops25h 49mQatar Airways

Thu 16/1010:10STL - BLR

2 stops29h 55mQatar Airways

Deal found 13/9₹ 95,864

Thu 13/1102:00BLR - STL

2 stops26h 39mAir France

Tue 18/1111:51STL - BLR

2 stops24h 54mAir France

Deal found 13/9₹ 98,778

Fri 14/1105:00BLR - STL

2 stops27h 16mVirgin Atlantic

Tue 18/1113:55STL - BLR

2 stops25h 45mVirgin Atlantic

Deal found 14/9₹ 100,984

Last-minute flights from Bangalore to St. Louis
Discover last-minute flight deals from Bangalore to St. Louis. Data last updated 15 September 2025 and is based on user searches.

Wed 8/1003:50BLR - STL

2 stops25h 49mQatar Airways

Thu 16/1010:10STL - BLR

2 stops29h 55mQatar Airways

Deal found 13/9₹ 95,864

Thu 9/1021:55BLR - STL

2 stops33h 01mMultiple Airlines

Thu 16/1008:42STL - BLR

2 stops37h 33mMultiple Airlines

Deal found 13/9₹ 90,303

One-way flights from Bangalore to St. Louis
Search for one-way flight options from Bangalore to St. Louis. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Thu 9/1001:35BLR - STL

2 stops25h 38mAir France

Deal found 12/9₹ 53,493

Thu 9/1001:35BLR - STL

2 stops32h 36mDelta

Deal found 14/9₹ 53,582

Fri 10/1017:45BLR - STL

3 stops34h 55mMultiple Airlines

Deal found 14/9₹ 61,173

Wed 14/102:55BLR - STL

2 stops29h 39mMultiple Airlines

Deal found 14/9₹ 62,850

Wed 7/123:30BLR - STL

3 stops49h 52mMultiple Airlines

Deal found 14/9₹ 89,332

Wed 7/105:00BLR - STL

2 stops30h 10mDelta

Deal found 14/9₹ 93,216

Thu 9/1003:00BLR - STL

1 stop21h 00mLufthansa

Deal found 14/9₹ 94,805

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bengaluru to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 14/11

07:15-19:30

2 stops47h 45m

Lambert-St Louis

Tue 18/11

17:40-05:05

2 stops23h 55m

₹ 88,626

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 9/10

21:55-20:26

2 stops33h 01m

Lambert-St Louis

Thu 16/10

08:42-08:45

2 stops37h 33m

₹ 90,303

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 13/11

02:00-12:26

2 stops45h 56m

Lambert-St Louis

Tue 18/11

17:12-00:40

2 stops43h 58m

₹ 94,364

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 8/10

03:50-19:09

2 stops25h 49m

Lambert-St Louis

Thu 16/10

10:10-02:35

2 stops29h 55m

₹ 95,864

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 13/11

02:00-17:09

2 stops26h 39m

Lambert-St Louis

Tue 18/11

11:51-00:15

2 stops24h 54m

₹ 98,778

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 14/11

05:00-20:46

2 stops27h 16m

Lambert-St Louis

Tue 18/11

13:55-03:10

2 stops25h 45m

₹ 100,984

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 9/10

01:35-16:43

2 stops25h 38m

₹ 53,493

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 9/10

01:35-23:41

2 stops32h 36m

₹ 53,582

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 10/10

17:45-18:10

3 stops34h 55m

₹ 61,173

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 14/1

02:55-21:04

2 stops29h 39m

₹ 62,850

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 13 results

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.

Reviews of airlines servicing St. Louis

Read reviews from past customers who have flown with British Airways from Bengaluru to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

7,361 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

British Airways

6.7

Okay

7,361 reviews

British Airways

6.7

Okay

7,361 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

Related info for your journey

How long is the flight from Bengaluru to St. Louis?
British Airways, Delta, and Qatar Airways can get you from Bengaluru to St. Louis in just under 25h 49m. Your travel time can differ by up to 21h 56m. Bengaluru and St. Louis are separated by a distance of 14098 km. This flight may include one or multiple stops.
What is the cheapest airline to fly from Bengaluru to St. Louis round-trip?
Cheapflights users have booked flights from Bengaluru to St. Louis return from ₹ 92,138. British Airways is 13% cheaper than the average price of flights available within the next 90 days to this destination.
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

Alternative routes for Bangalore to St. Louis

Bangalore to Kansas City flights

Top airline flying from Bangalore to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest₹ 92,138	Average₹ 106,995	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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.

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Cheap flights from Bengaluru to St. Louis from ₹ 53,493

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bangalore to St. Louis

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Bangalore to St. Louis

Cheapest flights from Bangalore to St. LouisExplore 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 15 September 2025.

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 15 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bengaluru to St. Louis that are best for you.

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.

Reviews of airlines servicing St. Louis

Read reviews from past customers who have flown with British Airways from Bengaluru to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What is the cheapest airline to fly from Bengaluru to St. Louis round-trip?

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

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

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

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.

Top airline flying from Bangalore to St. Louis

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 15 September 2025.