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St. Louis

$516+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — STL
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
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 agosto 20, 2025.

Round-trip from

$937
(British Airways)

One-way from

$516
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,793
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 ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 20, 2025.

This British Airways deal was found by Cheapflights users on 8/17. 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.
vie. 11/147:15 amBLR - STL
2 stops47h 45mBritish Airways
mar. 11/181:43 pmSTL - BLR
2 stops27h 52mBritish Airways
Deal found 8/17$937
This KLM deal was found by Cheapflights users on 8/17. 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.
jue. 11/132:30 amBLR - STL
2 stops24h 58mKLM
mar. 11/1811:51 amSTL - BLR
2 stops49h 19mKLM
Deal found 8/17$1,126
This Japan Airlines deal was found by Cheapflights users on 8/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/62:40 amBLR - STL
2 stops27h 13mJapan Airlines
lun. 10/278:42 amSTL - BLR
2 stops29h 38mJapan Airlines
Deal found 8/20$3,421
This Japan Airlines deal was found by Cheapflights users on 8/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/62:40 amBLR - STL
2 stops30h 17mJapan Airlines
mié. 10/226:39 amSTL - BLR
2 stops31h 41mJapan Airlines
Deal found 8/20$3,422
This Japan Airlines deal was found by Cheapflights users on 8/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/62:40 amBLR - STL
2 stops27h 13mJapan Airlines
dom. 10/268:42 amSTL - BLR
2 stops29h 38mJapan Airlines
Deal found 8/20$4,138
This British Airways deal was found by Cheapflights users on 8/20. 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.
lun. 10/136:45 amBLR - STL
2 stops43h 49mBritish Airways
mar. 10/212:15 pmSTL - BLR
2 stops27h 55mBritish Airways
Deal found 8/20$4,326
This British Airways deal was found by Cheapflights users on 8/20. 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.
lun. 10/136:45 amBLR - STL
2 stops48h 11mBritish Airways
mié. 10/224:12 pmSTL - BLR
2 stops25h 58mBritish Airways
Deal found 8/20$4,333
This Japan Airlines deal was found by Cheapflights users on 8/18. 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.
jue. 11/62:45 amBLR - STL
2 stops32h 41mMultiple Airlines
lun. 11/176:00 amSTL - BLR
2 stops31h 20mMultiple Airlines
Deal found 8/18$4,380

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 agosto 20, 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

vie. 11/14

7:15 am-7:30 pm

2 stops47h 45m

Lambert-St Louis

mar. 11/18

1:43 pm-5:05 am

2 stops27h 52m

$937

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

jue. 11/13

2:30 am-3:58 pm

2 stops24h 58m

Lambert-St Louis

mar. 11/18

11:51 am-12:40 am

2 stops49h 19m

$1,126

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

dom. 10/12

2:40 am-11:05 pm

2 stops30h 55m

Lambert-St Louis

lun. 10/27

8:42 am-12:50 am

2 stops29h 38m

$3,421

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

lun. 10/6

2:40 am-7:23 pm

2 stops27h 13m

Lambert-St Louis

lun. 10/27

8:42 am-12:50 am

2 stops29h 38m

$3,421

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

mar. 10/7

2:40 am-11:26 pm

2 stops31h 16m

Lambert-St Louis

lun. 10/27

8:42 am-12:50 am

2 stops29h 38m

$3,421

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

mié. 10/8

2:40 am-11:14 pm

2 stops31h 04m

Lambert-St Louis

lun. 10/27

8:42 am-12:50 am

2 stops29h 38m

$3,421

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

lun. 10/6

2:40 am-10:27 pm

2 stops30h 17m

Lambert-St Louis

mié. 10/22

6:39 am-12:50 am

2 stops31h 41m

$3,422

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

mié. 10/8

2:40 am-11:14 pm

2 stops31h 04m

Lambert-St Louis

mar. 10/21

6:39 am-12:50 am

2 stops31h 41m

$3,422

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

sáb. 10/4

10:20 pm-3:04 pm

3 stops51h 14m

$516

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

mié. 9/17

4:20 am-3:04 pm

3 stops45h 14m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 15 results
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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 agosto 20, 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
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Lufthansa
6.8
Okay
7,337 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
British Airways
6.7
Okay
7,289 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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 24h 58m. Fly via British Airways or KLM 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 ($941), Delta ($1,065), and Lufthansa ($1,209) 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.

  • 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 St. Louis?

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

Browse thousands of different options on Cheapflights for your next trip

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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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$941Average$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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