$426+ Cheap flights from St. Louis (STL) to Bengaluru (BLR)
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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BLR
May 7 — May 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from St. Louis to Bangalore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Bangalore
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to BangaloreExplore the most affordable flight options available from St. Louis to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 7, 2026.
Explore the most affordable flight options available from St. Louis to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 7, 2026.
This Etihad Airways deal was found by Cheapflights users on 4/4. 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.
Mon 4/209:10 am
STL
- BLR
2 stops24h 15m
Multiple Airlines
Sun 5/310:15 pm
BLR
- STL
2 stops31h 45m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,030
This Etihad Airways deal was found by Cheapflights users on 4/4. 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.
Sun 4/267:00 am
STL
- BLR
2 stops26h 25m
Multiple Airlines
Sat 5/24:55 pm
BLR
- STL
2 stops31h 38m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,055
This Indian Eagle deal was found by Cheapflights users on 4/2. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:27 pm
STL
- BLR
2 stops27h 58m
Qatar Airways
Thu 5/74:25 am
BLR
- STL
2 stops28h 24m
Qatar Airways
Deal found 4/2![Qatar Airways logo]()
$1,066
This Etihad Airways deal was found by Cheapflights users on 4/5. 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 4/157:00 am
STL
- BLR
2 stops33h 45m
Multiple Airlines
Sun 4/2610:15 pm
BLR
- STL
2 stops30h 19m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,075
This Etihad Airways deal was found by Cheapflights users on 4/7. 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 5/55:51 am
STL
- BLR
2 stops34h 54m
Multiple Airlines
Wed 7/110:15 pm
BLR
- STL
2 stops31h 35m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,080
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:27 pm
STL
- BLR
2 stops27h 58m
Qatar Airways
Thu 7/24:25 am
BLR
- STL
2 stops25h 25m
Qatar Airways
Deal found 4/6![Qatar Airways logo]()
$1,098
This FlightHub deal was found by Cheapflights users on 4/7. 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.
Thu 4/3012:27 pm
STL
- BLR
2 stops27h 38m
Qatar Airways
Wed 6/104:25 am
BLR
- STL
2 stops29h 03m
Qatar Airways
Deal found 4/7![Qatar Airways logo]()
$1,107
This oojo deal was found by Cheapflights users on 4/3. 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.
Tue 9/83:30 pm
STL
- BLR
1 stop23h 20m
Lufthansa
Wed 10/72:10 am
BLR
- STL
2 stops31h 47m
Lufthansa
Deal found 4/3![Lufthansa logo]()
$1,112
This Indian Eagle deal was found by Cheapflights users on 4/7. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:33 pm
STL
- BLR
2 stops25h 32m
Qatar Airways
Fri 6/124:25 am
BLR
- STL
2 stops29h 03m
Qatar Airways
Deal found 4/7![Qatar Airways logo]()
$1,125
This FlightHub deal was found by Cheapflights users on 4/7. 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.
Sat 5/22:33 pm
STL
- BLR
2 stops25h 32m
Qatar Airways
Wed 6/104:25 am
BLR
- STL
2 stops29h 03m
Qatar Airways
Deal found 4/7![Qatar Airways logo]()
$1,147
This Indian Eagle deal was found by Cheapflights users on 4/7. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:06 am
STL
- BLR
2 stops29h 19m
Qatar Airways
Fri 6/124:25 am
BLR
- STL
2 stops29h 03m
Qatar Airways
Deal found 4/7![Qatar Airways logo]()
$1,148
This KAYAK deal was found by Cheapflights users on 4/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:27 pm
STL
- BLR
2 stops27h 38m
Qatar Airways
Thu 7/24:25 am
BLR
- STL
2 stops25h 25m
Qatar Airways
Deal found 4/6![Qatar Airways logo]()
$1,161
Best flights from St. Louis to BangaloreDiscover carefully curated flight deals from St. Louis to Bangalore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 7, 2026.
Discover carefully curated flight deals from St. Louis to Bangalore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 7, 2026.
This Etihad Airways deal was found by Cheapflights users on 4/4. 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.
Mon 4/209:10 am
STL
- BLR
2 stops24h 15m
Multiple Airlines
Sun 5/310:15 pm
BLR
- STL
2 stops31h 45m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,030
This Indian Eagle deal was found by Cheapflights users on 4/4. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:34 am
STL
- BLR
2 stops30h 51m
Qatar Airways
Wed 7/14:25 am
BLR
- STL
2 stops25h 41m
Qatar Airways
Deal found 4/4![Qatar Airways logo]()
$1,259
This Etihad Airways deal was found by Cheapflights users on 4/7. 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.
Fri 5/17:00 am
STL
- BLR
2 stops26h 25m
Multiple Airlines
Thu 6/1110:15 pm
BLR
- STL
2 stops31h 15m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,030
This Etihad Airways deal was found by Cheapflights users on 4/3. 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 9/88:35 am
STL
- BLR
2 stops32h 10m
Multiple Airlines
Thu 10/84:55 pm
BLR
- STL
2 stops30h 38m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$1,080
This Etihad Airways deal was found by Cheapflights users on 4/2. 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.
Thu 9/107:44 am
STL
- BLR
2 stops25h 41m
Multiple Airlines
Mon 9/144:35 am
BLR
- STL
2 stops25h 58m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$1,080
This Etihad Airways deal was found by Cheapflights users on 4/4. 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.
Fri 4/177:00 am
STL
- BLR
2 stops26h 25m
Multiple Airlines
Fri 7/244:35 am
BLR
- STL
2 stops29h 51m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,195
This Etihad Airways deal was found by Cheapflights users on 4/6. 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 5/55:51 am
STL
- BLR
2 stops27h 34m
Multiple Airlines
Wed 7/110:15 pm
BLR
- STL
2 stops24h 54m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,220
This Etihad Airways deal was found by Cheapflights users on 4/6. 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.
Sun 6/79:08 am
STL
- BLR
2 stops24h 17m
Multiple Airlines
Wed 7/810:15 pm
BLR
- STL
2 stops33h 10m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,237
This Etihad Airways deal was found by Cheapflights users on 4/6. 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.
Sat 6/201:45 pm
STL
- BLR
2 stops32h 30m
Multiple Airlines
Sat 6/2710:15 pm
BLR
- STL
2 stops32h 45m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,307
This Etihad Airways deal was found by Cheapflights users on 4/7. 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.
Fri 5/227:30 am
STL
- BLR
2 stops33h 15m
Multiple Airlines
Sun 6/2110:15 pm
BLR
- STL
2 stops36h 09m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,331
This Etihad Airways deal was found by Cheapflights users on 4/6. 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.
Fri 5/226:00 am
STL
- BLR
2 stops34h 45m
Multiple Airlines
Fri 5/2910:15 pm
BLR
- STL
2 stops31h 47m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,345
This Etihad Airways deal was found by Cheapflights users on 4/2. 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.
Thu 5/286:00 am
STL
- BLR
2 stops34h 45m
Multiple Airlines
Sun 6/2110:15 pm
BLR
- STL
2 stops36h 09m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$1,379
Last-minute flights from St. Louis to BangaloreDiscover last-minute flight deals from St. Louis to Bangalore. Data last updated April 7, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Bangalore. Data last updated April 7, 2026 and is based on user searches.
This Etihad Airways deal was found by Cheapflights users on 4/5. 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 4/157:00 am
STL
- BLR
2 stops33h 45m
Multiple Airlines
Sun 4/2610:15 pm
BLR
- STL
2 stops30h 19m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,075
This Etihad Airways deal was found by Cheapflights users on 4/4. 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.
Mon 4/209:10 am
STL
- BLR
2 stops24h 15m
Multiple Airlines
Sun 5/310:15 pm
BLR
- STL
2 stops31h 45m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,030
This Etihad Airways deal was found by Cheapflights users on 4/4. 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.
Sun 4/267:00 am
STL
- BLR
2 stops26h 25m
Multiple Airlines
Sat 5/24:55 pm
BLR
- STL
2 stops31h 38m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,055
This Indian Eagle deal was found by Cheapflights users on 4/7. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:06 am
STL
- BLR
2 stops29h 19m
Qatar Airways
Fri 6/124:25 am
BLR
- STL
2 stops29h 03m
Qatar Airways
Deal found 4/7![Qatar Airways logo]()
$1,148
This Indian Eagle deal was found by Cheapflights users on 4/2. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:27 pm
STL
- BLR
2 stops27h 58m
Qatar Airways
Thu 5/74:25 am
BLR
- STL
2 stops28h 24m
Qatar Airways
Deal found 4/2![Qatar Airways logo]()
$1,066
This FlightHub deal was found by Cheapflights users on 4/7. 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.
Thu 4/3012:27 pm
STL
- BLR
2 stops27h 38m
Qatar Airways
Wed 6/104:25 am
BLR
- STL
2 stops29h 03m
Qatar Airways
Deal found 4/7![Qatar Airways logo]()
$1,107
This FlightHub deal was found by Cheapflights users on 4/7. 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.
Sat 5/22:33 pm
STL
- BLR
2 stops25h 32m
Qatar Airways
Wed 6/104:25 am
BLR
- STL
2 stops29h 03m
Qatar Airways
Deal found 4/7![Qatar Airways logo]()
$1,147
This Indian Eagle deal was found by Cheapflights users on 4/7. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:33 pm
STL
- BLR
2 stops25h 32m
Qatar Airways
Fri 6/124:25 am
BLR
- STL
2 stops29h 03m
Qatar Airways
Deal found 4/7![Qatar Airways logo]()
$1,125
This KAYAK deal was found by Cheapflights users on 4/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:27 pm
STL
- BLR
2 stops27h 38m
Qatar Airways
Thu 7/24:25 am
BLR
- STL
2 stops25h 25m
Qatar Airways
Deal found 4/6![Qatar Airways logo]()
$1,161
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:27 pm
STL
- BLR
2 stops27h 58m
Qatar Airways
Thu 7/24:25 am
BLR
- STL
2 stops25h 25m
Qatar Airways
Deal found 4/6![Qatar Airways logo]()
$1,098
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:27 pm
STL
- BLR
2 stops27h 58m
Qatar Airways
Tue 6/304:25 am
BLR
- STL
2 stops25h 41m
Qatar Airways
Deal found 4/6![Qatar Airways logo]()
$1,169
This Etihad Airways deal was found by Cheapflights users on 4/7. 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 5/55:51 am
STL
- BLR
2 stops34h 54m
Multiple Airlines
Wed 7/110:15 pm
BLR
- STL
2 stops31h 35m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,080
One-way flights from St. Louis to BangaloreSearch for one-way flight options from St. Louis to Bangalore. Find affordable one-way fares based on user searches. Data last updated April 7, 2026.
Search for one-way flight options from St. Louis to Bangalore. Find affordable one-way fares based on user searches. Data last updated April 7, 2026.
This BusinessClass deal was found by Cheapflights users on 4/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 am
STL
- BLR
2 stops39h 15m
Etihad Airways
Deal found 4/4![Etihad Airways logo]()
$426
This Etihad Airways deal was found by Cheapflights users on 4/5. 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 4/158:54 am
STL
- BLR
2 stops24h 31m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$436
This Indian Eagle deal was found by Cheapflights users on 4/4. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:27 pm
STL
- BLR
2 stops27h 58m
Qatar Airways
Deal found 4/4![Qatar Airways logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 4/4. 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.
Sat 4/188:23 pm
STL
- BLR
3 stops37h 02m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$588
This BusinessClass deal was found by Cheapflights users on 4/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:33 pm
STL
- BLR
2 stops25h 32m
Qatar Airways
Deal found 4/4![Qatar Airways logo]()
$594
This Qatar Airways deal was found by Cheapflights users on 4/4. 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 4/1912:27 pm
STL
- BLR
2 stops27h 58m
Qatar Airways
Deal found 4/4![Qatar Airways logo]()
$624
This CheapOair deal was found by Cheapflights users on 4/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:55 pm
STL
- BLR
3 stops43h 05m
Lufthansa
Deal found 4/4![Lufthansa logo]()
$655
This Qatar Airways deal was found by Cheapflights users on 4/4. 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 4/1411:06 am
STL
- BLR
2 stops28h 54m
Qatar Airways
Deal found 4/4![Qatar Airways logo]()
$656
This Etihad Airways deal was found by Cheapflights users on 4/4. 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.
Fri 4/177:00 am
STL
- BLR
2 stops33h 45m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 4/208:17 pm
STL
- BLR
3 stops44h 28m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$683
Find flight deals from St. Louis to Bangalore
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Bangalore (BLR). 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 April 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,030 (Etihad Airways) |
One-way from | $426 (BusinessClass) |
Popular in | July |
Cheapest in | January |
Average price | $1,177 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Bangalore 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 April 7, 2026.
Use the filters below to find and compare flights from St. Louis to Bengaluru that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisBengaluru
STL - BLR
STLBLR
Lambert-St Louis
Mon 4/20
9:10 am-7:55 pm
2 stops24h 15m
Bengaluru Intl
Sun 5/3
10:15 pm-7:30 pm
2 stops31h 45m
$1,030
St. LouisBengaluru
STL - BLR
STLBLR
Lambert-St Louis
Fri 5/1
7:00 am-7:55 pm
2 stops26h 25m
Bengaluru Intl
Thu 6/11
10:15 pm-7:00 pm
2 stops31h 15m
$1,030
St. LouisBengaluru
STL - BLR
STLBLR
Lambert-St Louis
Tue 9/8
8:35 am-3:15 am
2 stops32h 10m
Bengaluru Intl
Thu 10/8
4:55 pm-1:03 pm
2 stops30h 38m
$1,080
Quickest round-trip
St. LouisBengaluru
STL - BLR
STLBLR
Lambert-St Louis
Thu 9/10
7:44 am-7:55 pm
2 stops25h 41m
Bengaluru Intl
Mon 9/14
4:35 am-8:03 pm
2 stops25h 58m
$1,080
St. LouisBengaluru
STL - BLR
STLBLR
Lambert-St Louis
Fri 4/17
7:00 am-7:55 pm
2 stops26h 25m
Bengaluru Intl
Fri 7/24
4:35 am-11:56 pm
2 stops29h 51m
$1,195
St. LouisBengaluru
STL - BLR
STLBLR
Lambert-St Louis
Tue 5/5
5:51 am-7:55 pm
2 stops27h 34m
Bengaluru Intl
Wed 7/1
10:15 pm-12:39 pm
2 stops24h 54m
$1,220
St. LouisBengaluru
STL - BLR
STLBLR
Lambert-St Louis
Sun 6/7
9:08 am-7:55 pm
2 stops24h 17m
Bengaluru Intl
Wed 7/8
10:15 pm-8:55 pm
2 stops33h 10m
$1,237
St. LouisBengaluru
STL - BLR
STLBLR
Lambert-St Louis
Sat 4/18
9:34 am-2:55 am
2 stops30h 51m
Bengaluru Intl
Wed 7/1
4:25 am-7:36 pm
2 stops25h 41m
$1,259
St. LouisBengaluru
STL - BLR
STLBLR
Lambert-St Louis
Sat 6/20
1:45 pm-8:45 am
2 stops32h 30m
Bengaluru Intl
Sat 6/27
10:15 pm-8:30 pm
2 stops32h 45m
$1,307
St. LouisBengaluru
STL - BLR
STLBLR
Lambert-St Louis
Fri 5/22
7:30 am-3:15 am
2 stops33h 15m
Bengaluru Intl
Sun 6/21
10:15 pm-11:54 pm
2 stops36h 09m
$1,331
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Bangalore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Bangalore in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Bengaluru flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Bengaluru flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Bengaluru flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Bengaluru 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 St. Louis-Bengaluru 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 St. Louis to Bangalore
Have a flexible travel schedule? Discover the best time to fly to Bangalore from St. Louis with our price prediction graph.
STL-BLR
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 St. Louis to Bengaluru
What is the cheapest month to book a flight from St. Louis to Bengaluru?
Currently, March is the cheapest month in which you can book a flight from St. Louis to Bengaluru (average of $900). Flying from St. Louis to Bengaluru in December is currently the most expensive (average of $1,351). 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 St. Louis to Bengaluru?
Reviews of airlines servicing Bangalore
Get insights into the airlines that provide service to Bangalore. 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 Bangalore. Reviews last updated April 7, 2026.
See what other customers who have flown with Delta,Qatar Airways, andLufthansa from St. Louis to Bengaluru have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Bangalore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Bangalore flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from St. Louis
Popular flights
Alternative routes for St. Louis to Bangalore
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Bangalore
Explore flights to Bangalore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 7, 2026.
Complete your trip
Complete your trip to Bangalore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Bangalore by cabin class
Find flights from St. Louis to Bangalore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Bangalore flights
Browse other St. Louis and Bangalore flight options. Last updated on April 7, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on April 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from St. Louis to Bangalore
Discover the top 3 airlines that operate flights from St. Louis to Bangalore. 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 April 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,009 | Average$1,426 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,030 | Average$1,272 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,096 | Average$1,767 | FlexibilityNo cancel fee | On-timeN/A |