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St. Louis

$548+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — STL
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
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 February 12, 2026.

This British Airways deal was found by Cheapflights users on 2/8. 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.
Wed 2/187:15 am
BLR
-
STL
2 stops45h 28m
British Airways
Sun 2/226:38 pm
STL
-
BLR
2 stops46h 57m
British Airways
Deal found 2/8$1,050
This Qatar Airways deal was found by Cheapflights users on 2/10. 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.
Tue 5/123:50 am
BLR
-
STL
2 stops26h 10m
Qatar Airways
Wed 7/2911:04 am
STL
-
BLR
2 stops28h 56m
Qatar Airways
Deal found 2/10$1,064
This British Airways deal was found by Cheapflights users on 2/12. 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.
Mon 7/66:50 am
BLR
-
STL
2 stops27h 22m
British Airways
Sun 10/49:40 pm
STL
-
BLR
1 stop20h 40m
British Airways
Deal found 2/12$1,072
This Qatar Airways deal was found by Cheapflights users on 2/10. 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.
Sun 5/173:50 am
BLR
-
STL
2 stops29h 39m
Qatar Airways
Fri 9/251:15 pm
STL
-
BLR
2 stops26h 50m
Qatar Airways
Deal found 2/10$1,095
This British Airways deal was found by Cheapflights users on 2/10. 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.
Mon 5/186:50 am
BLR
-
STL
2 stops25h 59m
British Airways
Fri 9/259:35 pm
STL
-
BLR
1 stop20h 45m
British Airways
Deal found 2/10$1,102
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:00 am
BLR
-
STL
2 stops28h 49m
Qatar Airways
Thu 7/3011:20 am
STL
-
BLR
2 stops28h 45m
Qatar Airways
Deal found 2/10$1,104
This Qatar Airways deal was found by Cheapflights users on 2/10. 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.
Sun 5/103:50 am
BLR
-
STL
2 stops28h 59m
Qatar Airways
Thu 7/3011:20 am
STL
-
BLR
2 stops28h 45m
Qatar Airways
Deal found 2/10$1,138
This Delta deal was found by Cheapflights users on 2/12. 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 7/61:20 am
BLR
-
STL
2 stops32h 48m
Delta
Mon 10/51:30 pm
STL
-
BLR
2 stops30h 10m
Delta
Deal found 2/12$1,146
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:50 am
BLR
-
STL
2 stops29h 04m
Multiple Airlines
Wed 7/293:30 pm
STL
-
BLR
1 stop23h 20m
Multiple Airlines
Deal found 2/10$1,152
This Qatar Airways deal was found by Cheapflights users on 2/10. 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.
Sat 5/93:50 am
BLR
-
STL
2 stops26h 10m
Qatar Airways
Thu 7/3011:20 am
STL
-
BLR
2 stops28h 40m
Qatar Airways
Deal found 2/10$1,170
This Qatar Airways deal was found by Cheapflights users on 2/10. 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.
Sat 5/93:50 am
BLR
-
STL
2 stops26h 10m
Qatar Airways
Sun 7/262:11 pm
STL
-
BLR
2 stops25h 49m
Qatar Airways
Deal found 2/10$1,201

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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,064
(Qatar Airways)

One-way from

$548
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$1,428
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 ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 12, 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

Tue 5/12

3:50 am-7:30 pm

2 stops26h 10m

Lambert-St Louis

Wed 7/29

11:04 am-2:30 am

2 stops28h 56m

$1,064

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 7/6

6:50 am-11:42 pm

2 stops27h 22m

Lambert-St Louis

Sun 10/4

9:40 pm-4:50 am

1 stop20h 40m

$1,072

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sun 5/17

3:50 am-10:59 pm

2 stops29h 39m

Lambert-St Louis

Fri 9/25

1:15 pm-2:35 am

2 stops26h 50m

$1,095

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 5/18

6:50 am-10:19 pm

2 stops25h 59m

Lambert-St Louis

Fri 9/25

9:35 pm-4:50 am

1 stop20h 45m

$1,102

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 5/13

3:50 am-7:30 pm

2 stops26h 10m

Lambert-St Louis

Thu 7/30

11:20 am-2:35 am

2 stops28h 45m

$1,104

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sun 5/10

3:50 am-10:19 pm

2 stops28h 59m

Lambert-St Louis

Thu 7/30

11:20 am-2:35 am

2 stops28h 45m

$1,138

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 5/12

4:00 am-11:56 pm

2 stops30h 26m

Lambert-St Louis

Mon 7/27

9:17 am-2:35 am

2 stops30h 48m

$1,138

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sun 5/10

3:50 am-10:19 pm

2 stops28h 59m

Lambert-St Louis

Tue 7/28

9:17 am-2:35 am

2 stops30h 48m

$1,138

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 5/13

3:50 am-7:30 pm

2 stops26h 10m

Lambert-St Louis

Mon 7/27

9:40 am-2:35 am

2 stops30h 25m

$1,138

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sun 5/10

3:50 am-10:59 pm

2 stops29h 39m

Lambert-St Louis

Wed 7/29

9:46 am-2:30 am

2 stops30h 14m

$1,138

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 22 results
1
2
3
  • 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 February 12, 2026.
Get a feel of what it's like to fly with Delta 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
8,186 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

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
8,186 reviews
Delta
7.9
Good
8,186 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

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 27h 22m. 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 is the cheapest airline to fly from Bengaluru to St. Louis round-trip?

    According to our current data, Delta ($1,065), offers the cheapest pricing from Bengaluru to St. Louis. Users have found that Delta is 11% 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

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.
Bangalore to Kansas City flights

Top airline flying from Bangalore to St. Louis

Discover the top airline 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,065Average$1,066FlexibilityNo cancel feeOn-timeN/A

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