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St. Louis

$732+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — STL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,079
(Delta)

One-way from

$732
(Japan Airlines)

Popular in

August

Cheapest in

October

Average price

$1,066
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. 6% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 7/81:10 amBLR - STL
2 stops25h 38mDelta
Wed 11/122:18 pmSTL - BLR
2 stops22h 52mDelta
Deal found 6/11$1,079
This Lufthansa deal was found by Cheapflights users on 6/11. 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.
Wed 7/93:05 amBLR - STL
2 stops44h 55mLufthansa
Sat 11/1511:49 amSTL - BLR
2 stops25h 41mLufthansa
Deal found 6/11$1,271
This Gotogate deal was found by Cheapflights users on 6/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/89:25 pmBLR - STL
2 stops26h 35mMultiple Airlines
Tue 7/159:15 amSTL - BLR
2 stops29h 35mMultiple Airlines
Deal found 6/9$1,306
This KLM deal was found by Cheapflights users on 6/11. 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 7/71:10 amBLR - STL
2 stops25h 38mKLM
Thu 11/132:18 pmSTL - BLR
2 stops22h 52mKLM
Deal found 6/11$1,429
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Thu 7/103:00 amBLR - STL
2 stops28h 20mAir Canada
Sat 11/154:15 pmSTL - BLR
2 stops22h 05mAir Canada
Deal found 6/11$1,444
This British Airways deal was found by Cheapflights users on 6/11. 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.
Thu 6/196:45 amBLR - STL
2 stops27h 04mBritish Airways
Wed 6/251:21 pmSTL - BLR
2 stops28h 49mBritish Airways
Deal found 6/11$1,467

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 June 12, 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 7/8

1:10 am-4:18 pm

2 stops25h 38m

Lambert-St Louis

Wed 11/12

2:18 pm-12:40 am

2 stops22h 52m

$1,079

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 7/9

3:05 am-1:30 pm

2 stops44h 55m

Lambert-St Louis

Sat 11/15

11:49 am-1:00 am

2 stops25h 41m

$1,271

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 7/8

9:25 pm-1:30 pm

2 stops26h 35m

Lambert-St Louis

Tue 7/15

9:15 am-1:20 am

2 stops29h 35m

$1,306

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 7/7

1:10 am-4:18 pm

2 stops25h 38m

Lambert-St Louis

Thu 11/13

2:18 pm-12:40 am

2 stops22h 52m

$1,429

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 7/10

3:00 am-8:50 pm

2 stops28h 20m

Lambert-St Louis

Sat 11/15

4:15 pm-1:50 am

2 stops22h 05m

$1,444

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sun 7/6

6:45 am-6:33 pm

2 stops46h 18m

Lambert-St Louis

Fri 11/14

5:57 pm-5:05 am

2 stops23h 38m

$1,486

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 6/18

2:15 am-10:59 pm

2 stops31h 14m

$732

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 8/13

2:15 am-11:09 pm

2 stops31h 24m

$742

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 7/10

3:00 am-1:30 pm

1 stop21h 00m

$928

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sat 7/26

8:45 pm-4:47 pm

3 stops30h 32m

$989

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 results
1
2

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 June 12, 2025.
Get a feel of what it's like to fly with Japan Airlines, Emirates and Delta from Bengaluru to St. Louis by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very good
1,490 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Emirates
8.1
Very good
3,264 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Delta
8.0
Very good
7,946 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
KLM
7.8
Good
1,358 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Air Canada
7.1
Good
9,537 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

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, Delta ($1,079), Lufthansa ($1,271), and KLM ($1,429) offers the cheapest pricing from Bengaluru to St. Louis. Users have found that Delta is 13% 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 $742 on Japan Airlines. Other airlines that offer cheap prices include Lufthansa from $928 and KLM from $989 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
O'Fallon
Maryland Heights
Fairview Heights
Collinsville
Eureka
St. Peters
Glencoe
Festus
Alton
Farmington

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Alternative routes for Bangalore to St. Louis

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$941Average$1,074FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,065Average$1,147FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$1,209Average$1,418FlexibilityNo cancel feeOn-time76%

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