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St. Louis

$644+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — STL
févr. 20 — févr. 271
ven. 2/20
ven. 2/27
1 adult, Economy
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Cheap 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 janvier 21, 2026.

This British Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/187:15 am
BLR
-
STL
2 stops36h 56m
British Airways
dim. 2/226:57 pm
STL
-
BLR
2 stops46h 38m
British Airways
Deal found 1/20$867
This Qatar Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/53:50 am
BLR
-
STL
2 stops31h 15m
Qatar Airways
ven. 3/132:00 pm
STL
-
BLR
2 stops26h 20m
Qatar Airways
Deal found 1/20$1,134
This Trip.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/54:20 am
BLR
-
STL
3 stops38h 12m
Multiple Airlines
ven. 3/1312:16 pm
STL
-
BLR
2 stops28h 14m
Multiple Airlines
Deal found 1/20$1,158
This Lufthansa deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/53:30 am
BLR
-
STL
1 stop21h 55m
Lufthansa
ven. 3/134:50 pm
STL
-
BLR
1 stop22h 30m
Lufthansa
Deal found 1/20$2,269
This EaseMyTrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/56:50 am
BLR
-
STL
2 stops27h 31m
British Airways
mer. 9/304:14 pm
STL
-
BLR
2 stops26h 06m
British Airways
Deal found 1/20$2,541
This EaseMyTrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/43:00 am
BLR
-
STL
1 stop20h 55m
Lufthansa
mer. 9/303:30 pm
STL
-
BLR
1 stop23h 20m
Lufthansa
Deal found 1/21$4,234

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 janvier 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$867
(British Airways)

One-way from

$644
(EaseMyTrip)

Popular in

February

Cheapest in

January

Average price

$905
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.
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From Bengaluru Intl to Lambert-St Louis
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One-way flight from Bengaluru Intl to Lambert-St Louis
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated janvier 21, 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

mer. 2/18

7:15 am-8:41 am

2 stops36h 56m

Lambert-St Louis

dim. 2/22

6:57 pm-5:05 am

2 stops46h 38m

$867

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

jeu. 3/5

3:50 am-11:35 pm

2 stops31h 15m

Lambert-St Louis

ven. 3/13

2:00 pm-2:50 am

2 stops26h 20m

$1,134

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

jeu. 3/5

4:20 am-7:02 am

3 stops38h 12m

Lambert-St Louis

ven. 3/13

12:16 pm-3:00 am

2 stops28h 14m

$1,158

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

jeu. 3/5

3:30 am-1:55 pm

1 stop21h 55m

Lambert-St Louis

ven. 3/13

4:50 pm-1:50 am

1 stop22h 30m

$2,269

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

jeu. 2/12

3:50 am-11:35 pm

2 stops31h 15m

$644

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

ven. 3/6

3:50 am-11:44 am

2 stops43h 24m

$817

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

jeu. 2/12

2:00 am-11:36 pm

3 stops33h 06m

$958

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

sam. 3/7

8:45 pm-4:05 pm

3 stops30h 50m

$1,094

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

  • 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 insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated janvier 21, 2026.
Get a feel of what it's like to fly with Delta and British Airways 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
8,089 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
8,089 reviews
Delta
7.9
Good
8,089 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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.
British Airways
6.7
Okay
7,689 reviews
Delta
7.9
Good
8,089 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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.

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?

    There are many flights that can get you from Bengaluru to St. Louis in 31h 15m. Fly via British Airways or Qatar Airways to get the fastest option. Bengaluru and St. Louis are separated by a distance of 8760 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, British Airways ($886), and Delta ($1,065) offers the cheapest pricing from Bengaluru to St. Louis. Users have found that British Airways is 25% 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

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Alternative routes for Bangalore to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Bangalore to St. Louis

Discover the top 2 airlines that operate flights from Bangalore to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janvier 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$886Average$977FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,065Average$1,067FlexibilityNo cancel feeOn-timeN/A

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