$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
Round-trip
1 adult, Economy
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Cheapest flights from Bangalore to St. LouisExplore 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.
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![Multiple Airlines logo]()
$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![Multiple Airlines logo]()
$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![British Airways logo]()
$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![British Airways logo]()
$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![British Airways logo]()
$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![British Airways logo]()
$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![British Airways logo]()
$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![Lufthansa logo]()
$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![Lufthansa logo]()
$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![British Airways logo]()
$1,863
Best flights from Bangalore to St. LouisDiscover carefully curated flight deals from Bangalore to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Bangalore to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
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![Multiple Airlines logo]()
$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![British Airways logo]()
$1,217
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![Lufthansa logo]()
$1,770
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![British Airways logo]()
$1,706
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![Lufthansa logo]()
$1,827
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![British Airways logo]()
$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 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![British Airways logo]()
$1,863
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.
Tue 8/252:40 am
BLR
- STL
2 stops31h 24m
British Airways
Wed 11/43:23 pm
STL
- BLR
2 stops26h 12m
British Airways
Deal found 6/6![British Airways logo]()
$1,869
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 8/242:40 am
BLR
- STL
1 stop27h 20m
British Airways
Tue 10/278:05 pm
STL
- BLR
2 stops22h 30m
British Airways
Deal found 6/6![British Airways logo]()
$1,996
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 8/246:50 am
BLR
- STL
2 stops47h 07m
British Airways
Tue 10/277:38 am
STL
- BLR
2 stops34h 57m
British Airways
Deal found 6/6![British Airways logo]()
$2,117
Last-minute flights from Bangalore to St. LouisDiscover last-minute flight deals from Bangalore to St. Louis. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Bangalore to St. Louis. Data last updated June 10, 2026 and is based on user searches.
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![Lufthansa logo]()
$1,827
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![Multiple Airlines logo]()
$1,073
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![British Airways logo]()
$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.
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![British Airways logo]()
$1,217
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![Lufthansa logo]()
$1,770
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:10 am
BLR
- STL
2 stops28h 42m
Air Canada
Fri 8/212:40 pm
STL
- BLR
3 stops23h 20m
Air Canada
Deal found 6/6![Air Canada logo]()
$2,187
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![Multiple Airlines logo]()
$1,041
This Qatar 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:05 pm
BLR
- STL
2 stops33h 18m
Qatar Airways
Tue 10/206:51 pm
STL
- BLR
2 stops27h 34m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$5,115
This Qatar 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:05 pm
BLR
- STL
2 stops37h 40m
Qatar Airways
Mon 10/194:32 pm
STL
- BLR
2 stops29h 53m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$5,147
This Qatar 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:05 pm
BLR
- STL
2 stops35h 13m
Qatar Airways
Fri 10/236:08 pm
STL
- BLR
2 stops26h 37m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$5,178
One-way flights from Bangalore to St. LouisSearch for one-way flight options from Bangalore to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Bangalore to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:00 am
BLR
- STL
2 stops39h 39m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$694
This Qatar 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:05 pm
BLR
- STL
2 stops32h 46m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$703
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/214:00 am
BLR
- STL
2 stops25h 51m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$722
This Qatar 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/184:25 am
BLR
- STL
2 stops30h 21m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$745
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/204:00 am
BLR
- STL
2 stops30h 29m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$761
This Qatar 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/194:00 am
BLR
- STL
2 stops28h 07m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$776
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2111:40 pm
BLR
- STL
3 stops52h 20m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$929
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1812:05 pm
BLR
- STL
3 stops55h 17m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$936
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:00 pm
BLR
- STL
3 stops48h 22m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$938
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 |
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
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
Showing 1-10 of 19 resultsSorted by cheapest first
- 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.
BLR-STL
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
GoodRoxanne,Sep 2025
LHR - IAD
Comfort
6.8
Crew
7.7
Entertainment
6.4
Boarding
6.9
Food
6.4
Overall
6.7
Reviews
1 / 20
6.0
GoodRoxanne,Sep 2025
LHR - IAD
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.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington
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Bangalore and St. Louis flights
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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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$886 | Average$1,033 | FlexibilityNo cancel fee | On-time70% |