St. Louis

$694+ 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — STL
Jul 10 — Jul 171
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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 June 10, 2026.

This Etihad Airways deal was found by Cheapflights users on 6/6. 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.
Tue 7/2110:15 pm
BLR
-
STL
2 stops28h 44m
Multiple Airlines
Fri 8/216:00 am
STL
-
BLR
2 stops34h 45m
Multiple Airlines
Deal found 6/6$1,041
This Etihad Airways deal was found by Cheapflights users on 6/10. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:35 am
BLR
-
STL
2 stops30h 11m
Multiple Airlines
Wed 7/155:10 am
STL
-
BLR
2 stops28h 15m
Multiple Airlines
Deal found 6/10$1,073
This British Airways deal was found by Cheapflights users on 6/6. 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 7/202:40 am
BLR
-
STL
2 stops31h 22m
British Airways
Fri 8/219:35 pm
STL
-
BLR
1 stop20h 45m
British Airways
Deal found 6/6$1,217
This Ovago deal was found by Cheapflights users on 6/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:40 am
BLR
-
STL
1 stop27h 20m
British Airways
Fri 1/159:33 am
STL
-
BLR
2 stops32h 02m
British Airways
Deal found 6/6$1,450
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:40 am
BLR
-
STL
1 stop27h 20m
British Airways
Mon 11/22:17 pm
STL
-
BLR
2 stops27h 18m
British Airways
Deal found 6/9$1,706
This British Airways deal was found by Cheapflights users on 6/10. 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.
Wed 7/86:50 am
BLR
-
STL
2 stops27h 56m
British Airways
Wed 7/159:35 pm
STL
-
BLR
1 stop20h 45m
British Airways
Deal found 6/10$1,711
This British Airways deal was found by Cheapflights users on 6/6. 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 8/266:50 am
BLR
-
STL
1 stop23h 10m
British Airways
Wed 11/44:48 pm
STL
-
BLR
2 stops24h 47m
British Airways
Deal found 6/6$1,752
This Lufthansa deal was found by Cheapflights users on 6/6. 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.
Mon 7/203:00 am
BLR
-
STL
1 stop20h 55m
Lufthansa
Fri 8/213:30 pm
STL
-
BLR
1 stop23h 20m
Lufthansa
Deal found 6/6$1,770
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:00 am
BLR
-
STL
1 stop20h 55m
Lufthansa
Wed 7/153:30 pm
STL
-
BLR
1 stop23h 20m
Lufthansa
Deal found 6/10$1,827
This British Airways deal was found by Cheapflights users on 6/6. 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 9/26:50 am
BLR
-
STL
1 stop23h 10m
British Airways
Wed 11/42:17 pm
STL
-
BLR
2 stops27h 18m
British Airways
Deal found 6/6$1,863

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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,041
(Etihad Airways)

One-way from

$694
(oojo)

Popular in

April

Cheapest in

February

Average price

$950
Provider with most accurate pricing for Bengaluru Intl-Lambert-St Louis flight deals.
Provider most trusted by Cheapflights users for Bengaluru Intl-Lambert-St Louis flights.
From Bengaluru Intl to Lambert-St Louis
One-way flight from Bengaluru Intl to Lambert-St Louis
Highest demand for flights based on searches. 30% potential increase in price ($607 potential increase over avg. RT price).
Cheapest flight prices on average. 12% potential price decrease ($159 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 10, 2026.
Use the filters below to find and compare flights from Bengaluru to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 7/8

4:35 am-12:16 am

2 stops30h 11m

Lambert-St Louis

Wed 7/15

5:10 am-7:55 pm

2 stops28h 15m

$1,073

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 7/20

2:40 am-11:32 pm

2 stops31h 22m

Lambert-St Louis

Fri 8/21

9:35 pm-4:50 am

1 stop20h 45m

$1,217

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 8/24

2:40 am-7:30 pm

1 stop27h 20m

Lambert-St Louis

Mon 11/2

2:17 pm-5:05 am

2 stops27h 18m

$1,706

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 7/8

6:50 am-12:16 am

2 stops27h 56m

Lambert-St Louis

Wed 7/15

9:35 pm-4:50 am

1 stop20h 45m

$1,711
Quickest round-trip

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 7/20

3:00 am-1:25 pm

1 stop20h 55m

Lambert-St Louis

Fri 8/21

3:30 pm-1:20 am

1 stop23h 20m

$1,770

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 7/7

3:00 am-1:25 pm

1 stop20h 55m

Lambert-St Louis

Wed 7/15

3:30 pm-1:20 am

1 stop23h 20m

$1,827

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 9/2

6:50 am-7:30 pm

1 stop23h 10m

Lambert-St Louis

Wed 11/4

2:17 pm-5:05 am

2 stops27h 18m

$1,863

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 8/25

2:40 am-11:34 pm

2 stops31h 24m

Lambert-St Louis

Wed 11/4

3:23 pm-5:05 am

2 stops26h 12m

$1,869

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 8/24

2:40 am-7:30 pm

1 stop27h 20m

Lambert-St Louis

Tue 10/27

8:05 pm-5:05 am

2 stops22h 30m

$1,996

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 8/24

6:50 am-7:27 pm

2 stops47h 07m

Lambert-St Louis

Tue 10/27

7:38 am-5:05 am

2 stops34h 57m

$2,117

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2
  • 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

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

Currently, February is the cheapest month in which you can book a flight from Bengaluru to St. Louis (average of $896). Flying from Bengaluru to St. Louis in April is currently the most expensive (average of $3,158). 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.

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 June 10, 2026.
Get a feel of what it's like to fly with 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.

Comfort

6.8

Crew

7.7

Entertainment

6.4

Boarding

6.9

Food

6.4

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Comfort

6.8

Crew

7.7

Entertainment

6.4

Boarding

6.9

Food

6.4

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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 31h 22m. Fly via British Airways to get the fastest option. Bengaluru and St. Louis are separated by a distance of 8760 mi.

  • What is the cheapest airline to fly from Bengaluru to St. Louis round-trip?

    According to our current data, British Airways ($886), offers the cheapest pricing from Bengaluru to St. Louis. Users have found that British Airways is 37% 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, February is the cheapest month in which you can book a flight from Bengaluru to St. Louis (average of $896). Flying from Bengaluru to St. Louis in April is currently the most expensive (average of $3,158). 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
Edwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington

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.

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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$886Average$1,033FlexibilityNo cancel feeOn-time70%

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