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St. Louis

$524+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — STL
Dec 22 — Dec 291
Mon 12/22
Mon 12/29
1 adult, Economy
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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 November 22, 2025.

This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:30 amBLR - STL
2 stops32h 29mDelta
Sat 1/35:40 pmSTL - BLR
2 stops43h 30mDelta
Deal found 11/19$1,580
This British Airways deal was found by Cheapflights users on 11/19. 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.
Tue 12/27:15 amBLR - STL
2 stops67h 05mBritish Airways
Sat 1/310:01 amSTL - BLR
2 stops55h 34mBritish Airways
Deal found 11/19$1,626
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:30 amBLR - STL
2 stops32h 23mDelta
Sat 1/35:40 pmSTL - BLR
2 stops43h 30mDelta
Deal found 11/19$1,641
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/302:30 amBLR - STL
2 stops32h 23mDelta
Sat 1/36:25 pmSTL - BLR
2 stops42h 45mDelta
Deal found 11/19$1,708
This Yatra.com deal was found by Cheapflights users on 11/19. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/293:15 amBLR - STL
2 stops47h 44mQatar Airways
Sat 1/310:01 amSTL - BLR
2 stops28h 44mQatar Airways
Deal found 11/19$1,852
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/293:15 amBLR - STL
2 stops47h 44mQatar Airways
Sun 1/411:41 amSTL - BLR
2 stops27h 04mQatar Airways
Deal found 11/20$1,858
This EaseMyTrip deal was found by Cheapflights users on 11/21. 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.
Sat 11/292:30 amBLR - STL
2 stops26h 57mKLM
Sun 1/410:04 amSTL - BLR
2 stops26h 41mKLM
Deal found 11/21$1,883
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/284:50 pmBLR - STL
2 stops38h 34mAmerican Airlines
Sat 1/310:01 amSTL - BLR
2 stops55h 34mAmerican Airlines
Deal found 11/19$1,917
This EaseMyTrip deal was found by Cheapflights users on 11/19. 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.
Sun 11/308:45 pmBLR - STL
3 stops31h 34mKLM
Sat 1/39:55 amSTL - BLR
2 stops27h 15mKLM
Deal found 11/19$2,259
This Etihad Airways deal was found by Cheapflights users on 11/21. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:00 amBLR - STL
2 stops41h 46mMultiple Airlines
Sun 1/49:08 amSTL - BLR
2 stops36h 07mMultiple Airlines
Deal found 11/21$2,402

Cheap 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 November 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,144
(KLM)

One-way from

$524
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$1,159
Provider with most accurate pricing for Bengaluru Intl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bengaluru Intl-Lambert-St Louis flights.
Search Deals
From Bengaluru Intl to Lambert-St Louis
Search Deals
One-way flight from Bengaluru Intl to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 22, 2025.
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 4/8

1:35 am-11:40 pm

2 stops32h 35m

Lambert-St Louis

Mon 4/13

11:51 am-11:15 pm

2 stops24h 54m

$1,144

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 4/9

5:31 am-8:39 pm

2 stops49h 38m

Lambert-St Louis

Mon 4/13

2:18 pm-3:30 am

2 stops26h 42m

$1,178

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 4/9

6:50 am-11:24 pm

2 stops27h 04m

Lambert-St Louis

Mon 4/13

6:29 pm-4:50 am

2 stops23h 51m

$1,360

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 12/2

7:15 am-2:50 pm

2 stops67h 05m

Lambert-St Louis

Sat 1/3

10:01 am-5:05 am

2 stops55h 34m

$1,626

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 2/4

10:00 am-11:33 pm

3 stops49h 03m

$524

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 2/3

3:50 am-11:59 pm

2 stops31h 39m

$614

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sun 1/4

3:15 am-11:59 pm

2 stops32h 14m

$2,239

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 1/5

10:25 pm-1:55 pm

2 stops51h 00m

$2,381

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

  • 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.

Cheapflights Insights

Everything you need to know about your flight from Bengaluru to St. Louis

How much does it cost to fly round-trip from Bengaluru to St. Louis?

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 November 22, 2025.
Get a feel of what it's like to fly with Delta, Lufthansa, 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
8,002 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

7.9

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
8,002 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

7.9

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.
Lufthansa
6.8
Okay
7,579 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

7.9

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
7,534 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

7.9

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 32h 35m. Fly via KLM or Virgin Atlantic 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), Delta ($1,065), and Lufthansa ($1,209) offers the cheapest pricing from Bengaluru to St. Louis. Users have found that British Airways is 26% 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
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
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 3 airlines flying from Bangalore to St. Louis

Discover the top 3 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 November 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$886Average$1,020FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,065Average$1,067FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$1,209Average$1,399FlexibilityNo cancel feeOn-time76%

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