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Cheap flights from Bengaluru to St. Louis from $708

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 6/14. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bengaluru to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
4:30 am - 11:54 pm
BLR
-
STL
29h 54m
2 stops
Qatar Airways Logo
8:36 am - 2:30 am
STL
-
BLR
31h 24m
2 stops
$1,234Qatar Airways
Wed, May 27 - Wed, Aug 26
Delta Logo
1:25 am - 9:09 pm
BLR
-
STL
30h 14m
2 stops
Delta Logo
11:51 am - 11:10 pm
STL
-
BLR
24h 49m
2 stops
$1,312Delta
Mon, May 25 - Tue, Aug 25
British Airways Logo
2:40 am - 11:59 pm
BLR
-
STL
31h 49m
2 stops
British Airways Logo
1:45 pm - 12:40 am
STL
-
BLR
24h 25m
2 stops
$1,318British Airways
Thu, Jun 4 - Sun, Jun 21
Qatar Airways Logo
4:25 am - 10:58 pm
BLR
-
STL
29h 03m
2 stops
Qatar Airways Logo
9:31 am - 3:15 am
STL
-
BLR
31h 14m
2 stops
$1,327Qatar Airways
Thu, May 28 - Tue, Aug 25
Qatar Airways Logo
4:30 am - 8:30 pm
BLR
-
STL
26h 30m
2 stops
Qatar Airways Logo
11:35 am - 2:30 am
STL
-
BLR
28h 25m
2 stops
$1,357Qatar Airways
Thu, May 28 - Thu, Aug 27
Qatar Airways Logo
4:30 am - 8:30 pm
BLR
-
STL
26h 30m
2 stops
Qatar Airways Logo
11:35 am - 2:30 am
STL
-
BLR
28h 25m
2 stops
$1,388Qatar Airways
Sun, May 24 - Thu, Aug 27
Qatar Airways Logo
4:30 am - 8:30 pm
BLR
-
STL
26h 30m
2 stops
Qatar Airways Logo
11:35 am - 2:30 am
STL
-
BLR
28h 25m
2 stops
$1,419Qatar Airways
Sun, May 24 - Sat, Aug 29
Lufthansa Logo
2:10 am - 7:26 pm
BLR
-
STL
27h 46m
2 stops
Lufthansa Logo
3:30 pm - 1:20 am
STL
-
BLR
23h 20m
1 stop
$1,457Lufthansa
Mon, May 25 - Tue, Aug 25
British Airways Logo
2:40 am - 7:30 pm
BLR
-
STL
27h 20m
1 stop
British Airways Logo
9:40 pm - 12:40 am
STL
-
BLR
40h 30m
1 stop
$1,517British Airways
Thu, Jun 4 - Sun, Jun 21
Qatar Airways Logo
4:30 am - 8:30 pm
BLR
-
STL
26h 30m
2 stops
Qatar Airways Logo
9:31 am - 2:30 am
STL
-
BLR
30h 29m
2 stops
$1,533Qatar Airways
Mon, May 25 - Tue, Aug 25

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British Airways flights from Bengaluru to St. Louis

Our best British Airways deals on Bengaluru to St. Louis flight tickets
British Airways
Jun 4
BLR2:40 amBengaluru Intl
31h 49m
2 stops
STL11:59 pmLambert-St Louis
Jun 21
STL1:45 pmLambert-St Louis
24h 25m
2 stops
BLR12:40 amBengaluru Intl
$1,318
British Airways
Jun 4
BLR2:40 amBengaluru Intl
27h 20m
1 stop
STL7:30 pmLambert-St Louis
Jun 21
STL9:40 pmLambert-St Louis
40h 30m
1 stop
BLR12:40 amBengaluru Intl
$1,517
British Airways
May 28
BLR1:00 amBengaluru Intl
29h 00m
2 stops
STL7:30 pmLambert-St Louis
Aug 23
STL9:40 pmLambert-St Louis
20h 40m
1 stop
BLR4:50 amBengaluru Intl
$1,756

Qatar Airways flights from Bengaluru to St. Louis

Our best Qatar Airways deals on Bengaluru to St. Louis flight tickets
Qatar Airways
May 27
BLR4:30 amBengaluru Intl
29h 54m
2 stops
STL11:54 pmLambert-St Louis
Aug 26
STL8:36 amLambert-St Louis
31h 24m
2 stops
BLR2:30 amBengaluru Intl
$1,234
Qatar Airways
May 28
BLR4:25 amBengaluru Intl
29h 03m
2 stops
STL10:58 pmLambert-St Louis
Aug 25
STL9:31 amLambert-St Louis
31h 14m
2 stops
BLR3:15 amBengaluru Intl
$1,327
Qatar Airways
May 28
BLR4:30 amBengaluru Intl
26h 30m
2 stops
STL8:30 pmLambert-St Louis
Aug 27
STL11:35 amLambert-St Louis
28h 25m
2 stops
BLR2:30 amBengaluru Intl
$1,357

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 May 1, 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 5/27

4:30 am-11:54 pm

2 stops29h 54m

Lambert-St Louis

Wed 8/26

8:36 am-2:30 am

2 stops31h 24m

$1,234

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 5/25

1:25 am-9:09 pm

2 stops30h 14m

Lambert-St Louis

Tue 8/25

11:51 am-11:10 pm

2 stops24h 49m

$1,312

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 6/4

2:40 am-11:59 pm

2 stops31h 49m

Lambert-St Louis

Sun 6/21

1:45 pm-12:40 am

2 stops24h 25m

$1,318

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 5/28

4:25 am-10:58 pm

2 stops29h 03m

Lambert-St Louis

Tue 8/25

9:31 am-3:15 am

2 stops31h 14m

$1,327

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 5/28

4:30 am-8:30 pm

2 stops26h 30m

Lambert-St Louis

Thu 8/27

11:35 am-2:30 am

2 stops28h 25m

$1,357

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sun 5/24

4:30 am-8:30 pm

2 stops26h 30m

Lambert-St Louis

Thu 8/27

11:35 am-2:30 am

2 stops28h 25m

$1,388

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sun 5/24

4:30 am-8:30 pm

2 stops26h 30m

Lambert-St Louis

Sat 8/29

11:35 am-2:30 am

2 stops28h 25m

$1,419
Quickest round-trip

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 5/25

2:10 am-7:26 pm

2 stops27h 46m

Lambert-St Louis

Tue 8/25

3:30 pm-1:20 am

1 stop23h 20m

$1,457

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 6/4

2:40 am-7:30 pm

1 stop27h 20m

Lambert-St Louis

Sun 6/21

9:40 pm-12:40 am

1 stop40h 30m

$1,517

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 5/25

4:30 am-8:30 pm

2 stops26h 30m

Lambert-St Louis

Tue 8/25

9:31 am-2:30 am

2 stops30h 29m

$1,533

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

What is the typical price of a round-trip flight between Bengaluru and St. Louis?

What is the cheapest month to fly to St. Louis?

In general, October is the cheapest month to fly from Bengaluru to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of February is another great option to travel to St. Louis, with average flight prices from Bengaluru averaging around $896.

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

You could potentially save up to 22% 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

33h 04m

Direct flights

None
The fastest flight from Bengaluru to St. Louis takes 33h 04m
There are no direct flights from Bengaluru to St. Louis. There are no popular flight routes from Bengaluru to St. Louis.
Search flight deals

Frequently asked questions about flying from Bengaluru to St. Louis

  • 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. 33h 04m 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
British AirwaysPriceFrom $887Free CancellationRating
6.7
7,937 reviews
Search British Airways 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
O'Fallon
Florissant
St. Peters
Collinsville
Wentzville
Alton
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

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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