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

There are many flights that can get you from Bengaluru to St. Louis in 26h 24m. Fly via British Airways to get the fastest option. Bengaluru and St. Louis are separated by a distance of 8760 mi.

What are the cheapest airlines flying from Bengaluru to St. Louis round-trip?

According to our current data, Delta ($1,065), and Lufthansa ($1,209) offers the cheapest pricing from Bengaluru to St. Louis. Users have found that Delta is 9% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bengaluru to St. Louis as you normally would.

Most accurate provider : When it comes to deals on Bengaluru-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bengaluru-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bengaluru-St. Louis flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Bengaluru-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bengaluru-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 vacation 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.

$611+ Flights from Bengaluru to St. Louis

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Cheap flight deals from Bangalore to St. Louis

Best flights from Bangalore to St. Louis
Discover carefully curated flight deals from Bangalore to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Wed 2/187:15 amBLR - STL

2 stops26h 24mBritish Airways

Sun 2/226:58 pmSTL - BLR

2 stops46h 37mBritish Airways

Deal found 12/25

$869

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 December 28, 2025.

Sun 2/83:15 amBLR - STL

2 stops31h 14mQatar Airways

Deal found 12/26

$611

Thu 2/123:15 amBLR - STL

2 stops31h 09mQatar Airways

Deal found 12/26

$642

Thu 2/123:30 amBLR - STL

3 stops29h 05mAir Canada

Deal found 12/27

$844

Mon 2/910:25 pmBLR - STL

3 stops30h 48mLufthansa

Deal found 12/26

$938

Find flight deals from Bangalore to St. Louis

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$869 (British Airways)
One-way from	$611 (EaseMyTrip)
Popular in	April
Cheapest in	January
Average price	$1,320

Provider with most accurate pricing for Bengaluru Intl-Lambert-St Louis flight deals.

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Provider most trusted by Cheapflights users for Bengaluru Intl-Lambert-St Louis flights.

Search Deals

From Bengaluru Intl to Lambert-St Louis

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One-way flight from Bengaluru Intl to Lambert-St Louis

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($98 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

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

Wed 2/18

7:15 am-10:09 pm

2 stops26h 24m

Lambert-St Louis

Sun 2/22

6:58 pm-5:05 am

2 stops46h 37m

$869

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sun 2/8

3:15 am-10:59 pm

2 stops31h 14m

$611

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 2/12

3:15 am-10:54 pm

2 stops31h 09m

$642

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 2/12

3:30 am-9:05 pm

3 stops29h 05m

$844

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 2/9

10:25 pm-5:43 pm

3 stops30h 48m

$938

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Most accurate provider: When it comes to deals on Bengaluru-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bengaluru-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bengaluru-St. Louis flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Bengaluru-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bengaluru-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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

Get a feel of what it's like to fly with Delta and Lufthansa from Bengaluru to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,022 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,022 reviews

Delta

7.9

Good

8,022 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Lufthansa

6.8

Okay

7,657 reviews

Delta

7.9

Good

8,022 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Bengaluru to St. Louis?
There are many flights that can get you from Bengaluru to St. Louis in 26h 24m. Fly via British Airways to get the fastest option. Bengaluru and St. Louis are separated by a distance of 8760 mi.
What are the cheapest airlines flying from Bengaluru to St. Louis round-trip?
According to our current data, Delta ($1,065), and Lufthansa ($1,209) offers the cheapest pricing from Bengaluru to St. Louis. Users have found that Delta is 9% cheaper than the other options available 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 vacation 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

Edwardsville

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Swansea

Fairview Heights

Maryland Heights

Collinsville

Eureka

Glencoe

Chesterfield

Alton

Farmington

Festus

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Top 2 airlines flying from Bangalore to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$1,065	Average$1,067	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$1,209	Average$1,399	FlexibilityNo cancel fee	On-time76%

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$611+ Cheap flights from Bengaluru (BLR) to St. Louis (STL)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bangalore to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Bangalore to St. Louis

Best flights from Bangalore to St. LouisDiscover carefully curated flight deals from Bangalore to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Discover carefully curated flight deals from Bangalore to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Find flight deals from Bangalore to St. Louis

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

Get a feel of what it's like to fly with Delta and Lufthansa from Bengaluru to St. Louis by reading reviews from past customers. Users have also rated airlines 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 are the cheapest airlines flying 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?

Traveling to a place near 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 2 airlines flying from Bangalore to St. Louis

100% Free

Book with Flexibility

Travel Smart

Best flights from Bangalore to St. Louis
Discover carefully curated flight deals from Bangalore to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.