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Cheap flights from Bengaluru to St. Louis from $726

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bengaluru to St. Louis departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Bengaluru to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:15 am - 7:29 pm
BLR
-
STL
47h 44m
2 stops
British Airways Logo
2:19 pm - 5:05 am
STL
-
BLR
27h 16m
2 stops
$1,010British Airways
Wed, Feb 18 - Sun, Feb 22
British Airways Logo
7:15 am - 11:22 pm
BLR
-
STL
27h 37m
2 stops
British Airways Logo
9:20 am - 5:05 am
STL
-
BLR
32h 15m
2 stops
$1,012British Airways
Wed, Feb 18 - Sun, Feb 22
British Airways Logo
7:15 am - 11:01 am
BLR
-
STL
39h 16m
2 stops
British Airways Logo
2:19 pm - 5:05 am
STL
-
BLR
27h 16m
2 stops
$1,013British Airways
Wed, Feb 18 - Sun, Feb 22

British Airways flights from Bengaluru to St. Louis

Our best British Airways deals on Bengaluru to St. Louis flight tickets
British Airways
Feb 18
BLR7:15 amBengaluru Intl
47h 44m
2 stops
STL7:29 pmLambert-St Louis
Feb 22
STL2:19 pmLambert-St Louis
27h 16m
2 stops
BLR5:05 amBengaluru Intl
$1,010
British Airways
Feb 18
BLR7:15 amBengaluru Intl
27h 37m
2 stops
STL11:22 pmLambert-St Louis
Feb 22
STL9:20 amLambert-St Louis
32h 15m
2 stops
BLR5:05 amBengaluru Intl
$1,012
British Airways
Feb 18
BLR7:15 amBengaluru Intl
39h 16m
2 stops
STL11:01 amLambert-St Louis
Feb 22
STL2:19 pmLambert-St Louis
27h 16m
2 stops
BLR5:05 amBengaluru Intl
$1,013

momondo Fare Finder

 
Customize your flight search to find flights from Bengaluru 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, momondo users made 832,500 searches. Data last updated February 2, 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

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 2/18

7:15 am-7:29 pm

2 stops47h 44m

Lambert-St Louis

Sun 2/22

2:19 pm-5:05 am

2 stops27h 16m

$1,010

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 2/18

7:15 am-11:22 pm

2 stops27h 37m

Lambert-St Louis

Sun 2/22

9:20 am-5:05 am

2 stops32h 15m

$1,012

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 2/18

7:15 am-11:01 am

2 stops39h 16m

Lambert-St Louis

Sun 2/22

2:19 pm-5:05 am

2 stops27h 16m

$1,013

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sat 2/7

9:35 am-6:51 am

2 stops56h 46m

$726

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sat 2/7

4:20 pm-6:51 am

3 stops50h 01m

$746

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 3/18

3:30 am-10:59 pm

2 stops29h 59m

$833

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 2/12

1:25 am-10:58 pm

2 stops33h 03m

$887

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 2/12

3:30 am-11:59 pm

2 stops31h 59m

$930

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 3/19

8:45 pm-4:32 pm

3 stops30h 17m

$1,086

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 2/13

8:45 pm-8:43 pm

3 stops35h 28m

$1,185

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Bengaluru to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Bengaluru to St. Louis flights?

You could potentially save up to 35% on your flight if you consider stops on a Bengaluru to St. Louis flight.

How have Bengaluru to St. Louis flight prices changed over time?

When to book flights from Bengaluru to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Bengaluru to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bengaluru to St. Louis (BLR to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bengaluru to St. Louis

Fastest flight time

39h 16m

Direct flights

None
The fastest flight from Bengaluru to St. Louis takes 39h 16m
There are no direct flights from Bengaluru to St. Louis. There are no popular flight routes from Bengaluru to St. Louis.
Search flight deals

  • How far is Bengaluru Intl to Lambert-St Louis by plane?

    The distance between Bengaluru Intl and Lambert-St Louis is about 8779.3 mi. 39h 16m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Bengaluru Intl Airport to Lambert-St Louis Airport?

    Prices for flights from Bengaluru Intl Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Bengaluru Intl Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Bengaluru Intl Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bengaluru Intl Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Bengaluru to St. Louis?

Best airlines flying from Bengaluru to St. Louis

Compare and see reviews for airlines that fly from Bengaluru to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,065Free CancellationRating
7.9
8,128 reviews
Search Delta flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
Florissant
O'Fallon
Collinsville
St. Peters
Fenton
Wentzville
Alton
Farmington
Clayton
Edwardsville
Eureka
Festus
Litchfield
Glencoe
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Bengaluru to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bengaluru to St. Louis for you.

Can I find flights from Bengaluru to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from Bengaluru with this policy.

How can momondo help me find flights from Bengaluru to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Bengaluru. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bengaluru to St. Louis right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to St. Louis from Bengaluru. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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