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St. Louis

$608+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — STL
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$941
(British Airways)

One-way from

$608
(Delta)

Popular in

August

Cheapest in

October

Average price

$1,349
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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Highest demand for flights based on searches. 8% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 29, 2025.

This British Airways deal was found by Cheapflights users on 4/27. 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 6/246:45 amBLR - STL
2 stops27h 04mBritish Airways
Tue 9/24:18 pmSTL - BLR
2 stops25h 52mBritish Airways
Deal found 4/27$941
This Delta deal was found by Cheapflights users on 4/29. 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 6/21:35 amBLR - STL
2 stops32h 21mDelta
Wed 10/296:45 amSTL - BLR
2 stops31h 25mDelta
Deal found 4/29$1,080
This Air France deal was found by Cheapflights users on 4/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/161:35 amBLR - STL
2 stops25h 48mAir France
Tue 9/92:18 pmSTL - BLR
2 stops22h 57mAir France
Deal found 4/29$1,087
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/41:35 amBLR - STL
2 stops25h 42mMultiple Airlines
Thu 10/302:18 pmSTL - BLR
2 stops23h 17mMultiple Airlines
Deal found 4/29$1,088
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/21:10 amBLR - STL
2 stops26h 07mKLM
Thu 10/302:18 pmSTL - BLR
2 stops23h 17mKLM
Deal found 4/29$1,090
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/43:00 amBLR - STL
2 stops27h 28mAir Canada
Mon 10/274:15 pmSTL - BLR
2 stops22h 15mAir Canada
Deal found 4/29$1,272
This Lufthansa deal was found by Cheapflights users on 4/29. 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.
Sat 5/313:00 amBLR - STL
2 stops28h 45mLufthansa
Tue 10/285:18 pmSTL - BLR
2 stops22h 07mLufthansa
Deal found 4/29$1,286
This Japan Airlines deal was found by Cheapflights users on 4/29. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/172:15 amBLR - STL
2 stops45h 06mJapan Airlines
Thu 9/118:26 amSTL - BLR
2 stops29h 19mJapan Airlines
Deal found 4/29$1,344
This Emirates deal was found by Cheapflights users on 4/29. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/34:45 amBLR - STL
2 stops27h 00mEmirates
Sat 11/15:18 pmSTL - BLR
2 stops22h 42mEmirates
Deal found 4/29$1,579

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 April 29, 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

Tue 6/24

6:45 am-11:19 pm

2 stops27h 04m

Lambert-St Louis

Tue 9/2

4:18 pm-4:40 am

2 stops25h 52m

$941

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 6/2

1:35 am-11:26 pm

2 stops32h 21m

Lambert-St Louis

Wed 10/29

6:45 am-12:40 am

2 stops31h 25m

$1,080

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 6/16

1:35 am-4:53 pm

2 stops25h 48m

Lambert-St Louis

Wed 9/10

2:18 pm-11:45 pm

2 stops22h 57m

$1,087

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 6/4

1:35 am-4:47 pm

2 stops25h 42m

Lambert-St Louis

Thu 10/30

2:18 pm-12:05 am

2 stops23h 17m

$1,088

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 6/2

1:10 am-4:47 pm

2 stops26h 07m

Lambert-St Louis

Thu 10/30

2:18 pm-12:05 am

2 stops23h 17m

$1,090

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 6/4

3:00 am-7:58 pm

2 stops27h 28m

Lambert-St Louis

Mon 10/27

4:15 pm-1:00 am

2 stops22h 15m

$1,272

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sat 5/31

3:00 am-9:15 pm

2 stops28h 45m

Lambert-St Louis

Mon 10/27

5:18 pm-1:55 am

2 stops22h 07m

$1,286

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 6/17

2:15 am-12:51 pm

2 stops45h 06m

Lambert-St Louis

Thu 9/11

8:26 am-12:15 am

2 stops29h 19m

$1,344

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 6/3

4:45 am-9:15 pm

2 stops27h 00m

Lambert-St Louis

Sat 11/1

5:18 pm-2:30 am

2 stops22h 42m

$1,579

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 6/5

5:40 am-8:48 pm

2 stops49h 38m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 19 results
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Compare providers for flights from Bangalore to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangalore to St. Louis in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bengaluru-St. Louis flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Bengaluru-St. Louis flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

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.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

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).

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 April 29, 2025.
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very good
1,459 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Emirates
8.0
Very good
3,215 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Delta
8.0
Very good
7,936 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
KLM
7.8
Good
1,333 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qatar Airways
7.4
Good
3,563 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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.

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

    According to our current data, British Airways ($941), Delta ($1,080), and Air France ($1,087) 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.

  • What are the cheapest airlines to fly from Bengaluru to St. Louis one-way?

    One-way options have recently been found by users for as low as $608 on Delta. Other airlines that offer cheap prices include Lufthansa from $838 and Japan Airlines from $893 one-way.

  • 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.

  • What is the cheapest month to book a flight from Bengaluru to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Bengaluru to St. Louis (average of $311). Flying from Bengaluru to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bengaluru?

Book flights to Bengaluru if you plan to visit one of these locations
Fenton
Maryland Heights
Fairview Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
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Alton
Farmington
O'Fallon

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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 4 airlines flying from Bangalore to St. Louis

Discover the top 4 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$976Average$1,147FlexibilityNo cancel feeOn-time70%
KLMCheapest$1,052Average$1,152FlexibilityNo cancel feeOn-time75%
DeltaCheapest$1,065Average$1,147FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$1,209Average$1,445FlexibilityNo cancel feeOn-time76%

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