BLR - STL

$552 Find Cheap Flights from Bengaluru to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bengaluru to St. Louis departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bengaluru to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bengaluru to St. Louis, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$957
British Airways
Wed 2/18Sun 2/22
BLR - STL • 2 stops
Cheapest one-way
$552
Typical prices: $958-$1,337
Multiple Airlines
Sun 3/8
BLR - STL • 3 stops
Top airlines
British Airways
Cheapest • from $957 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bengaluru to St. Louis (BLR-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bengaluru to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bengaluru to St. Louis

Wed, Feb 18 - Sun, Feb 22
British Airways Logo
7:15 am - 8:55 am
BLR
-
STL
37h 10m
2 stops
British Airways Logo
10:37 am - 5:05 am
STL
-
BLR
30h 58m
2 stops
$957British Airways
Wed, Feb 18 - Sun, Feb 22
British Airways Logo
7:15 am - 7:29 pm
BLR
-
STL
47h 44m
2 stops
British Airways Logo
6:38 pm - 5:05 am
STL
-
BLR
46h 57m
2 stops
$958British Airways
Sun, Mar 15 - Sun, Mar 22
British Airways Logo
7:15 am - 8:55 am
BLR
-
STL
36h 10m
2 stops
British Airways Logo
2:00 pm - 5:05 am
STL
-
BLR
28h 35m
2 stops
$988British Airways
Wed, May 6 - Thu, Jul 30
Qatar Airways Logo
4:00 am - 11:48 pm
BLR
-
STL
30h 18m
2 stops
Qatar Airways Logo
9:46 am - 2:30 am
STL
-
BLR
30h 14m
2 stops
$1,098Qatar Airways
Wed, May 13 - Fri, Jul 31
Multiple Airlines Logo
10:00 am - 3:13 pm
BLR
-
STL
39h 43m
2 stops
Multiple Airlines Logo
6:00 am - 3:15 am
STL
-
BLR
34h 45m
2 stops
$1,101Multiple Airlines
Thu, May 7 - Fri, Jul 31
Qatar Airways Logo
4:00 am - 10:14 pm
BLR
-
STL
28h 44m
2 stops
Qatar Airways Logo
9:17 am - 2:30 am
STL
-
BLR
30h 43m
2 stops
$1,128Qatar Airways
Tue, May 5 - Wed, Jul 29
Qatar Airways Logo
4:00 am - 11:48 pm
BLR
-
STL
30h 18m
2 stops
Qatar Airways Logo
9:17 am - 2:35 am
STL
-
BLR
30h 48m
2 stops
$1,134Qatar Airways
Mon, May 4 - Mon, Aug 3
Qatar Airways Logo
3:50 am - 10:14 pm
BLR
-
STL
28h 54m
2 stops
Qatar Airways Logo
7:20 pm - 2:30 am
STL
-
BLR
44h 40m
2 stops
$1,136Qatar Airways
Mon, May 11 - Thu, Jul 16
Qatar Airways Logo
3:50 am - 10:14 pm
BLR
-
STL
28h 54m
2 stops
Qatar Airways Logo
11:20 am - 2:35 am
STL
-
BLR
28h 45m
2 stops
$1,161Qatar Airways
Mon, May 4 - Fri, Jul 31
Qatar Airways Logo
3:50 am - 7:30 pm
BLR
-
STL
26h 10m
2 stops
Qatar Airways Logo
9:17 am - 2:30 am
STL
-
BLR
30h 43m
2 stops
$1,164Qatar Airways
Booking Insights

KAYAK's insights & trends for Bengaluru to St. Louis flights

Get data-powered insights and trends into flights from Bengaluru to St. Louis to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Bengaluru (Bangalore) to St. Louis?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Bengaluru (Bangalore) to St. Louis were found on British Airways ($957) and Qatar Airways ($1,098).

Good to know

Cheapest flight$552
Most popular time to fly and prices are also 10% lower on average.
Flight from Bengaluru (Bangalore) to St. Louis

When to book flights from Bengaluru to St. Louis

Are your dates flexible? Find out the best times to travel from Bengaluru to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bengaluru (Bangalore) to St. Louis

  • What is the cheapest flight from Bengaluru to St. Louis?

    In the last 3 days, the lowest price for a flight from Bengaluru to St. Louis was $552 for a one-way ticket and $957 for a round-trip.

  • Do I need a passport to fly between Bengaluru (Bangalore) and St. Louis?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Bengaluru (Bangalore) and on arrival in St. Louis.

  • Which aircraft models fly most regularly from Bengaluru (Bangalore) to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bengaluru (Bangalore) to St. Louis?

    oneworld, and SkyTeam are the airline alliances operating flights between Bengaluru (Bangalore) and St. Louis, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Bengaluru to St. Louis, Delta or British Airways?

    The two airlines most popular with KAYAK users for flights from Bengaluru to St. Louis are Delta and British Airways. With an average price for the route of $1,067 and an overall rating of 7.9, Delta is the most popular choice. British Airways is also a great choice for the route, with an average price of $977 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Bengaluru (Bangalore) to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bengaluru (Bangalore) to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bengaluru (Bangalore) to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Bengaluru (Bangalore) is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bengaluru (Bangalore) to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Bengaluru (Bangalore) with another airline. Booking your flights between Bengaluru (Bangalore) and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bengaluru (Bangalore) to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Bengaluru (Bangalore) up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Bengaluru to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Bengaluru to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bengaluru to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8130 reviews
7.2Food
8.5Crew
8.1Boarding
7.9Comfort
7.8Entertainment
Airline reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Very convenient considering that is a non-stop flight, but the Aeromexico still has old model planes, so the entertainment was very poor and the space for carry-on luggage was very limited.

Flight taking off must have been behind, because there was no pre-departure drink for first class like normal. Also, person in front of mine’s seat got stuck in the as far back as it normally goes position for the whole flight even during landing, flight attendant unable to fix it. Gate was not empty when we arrived, but that is MSP’s fault since was overdue for push back, not Delta’s, so had to sit on tarmac for a while and international flight so then still had to go through customs. Flight crew was excellent throughout though!

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

Everything you need to know for your flight from Bengaluru to St. Louis

Information on your arrival and departure airports