STL - BLR

₹ 66,816 Find Cheap Flights from St. Louis to Bengaluru

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Bengaluru departing on 8/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Bengaluru

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Bengaluru, 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 St. Louis to Bengaluru, as well as popular online travel agencies
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Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from St. Louis to Bengaluru 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 return flight deals from St. Louis to Bengaluru

Tue, 21 Oct - Sat, 15 Nov
Qatar Airways Logo
08:42 - 02:30STL-BLR
31h 18m2 stops
Qatar Airways Logo
03:50 - 19:27BLR-STL
27h 07m2 stops
₹ 94,313Qatar Airways
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Sat, 13 Sep - Fri, 19 Sep
Qatar Airways Logo
09:56 - 02:35STL-BLR
30h 09m2 stops
Qatar Airways Logo
03:50 - 20:32BLR-STL
27h 12m2 stops
₹ 97,816Qatar Airways
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Sat, 18 Oct - Fri, 14 Nov
Delta Logo
10:30 - 03:20STL-BLR
30h 20m2 stops
Delta Logo
05:00 - 23:39BLR-STL
30h 09m2 stops
₹ 108,062Delta
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Sun, 19 Oct - Thu, 13 Nov
Delta Logo
09:31 - 03:20STL-BLR
31h 19m2 stops
Delta Logo
02:00 - 16:40BLR-STL
26h 10m2 stops
₹ 108,149Delta
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Sat, 13 Sep - Sat, 20 Sep
Logo
16:05 - 01:20STL-BLR
46h 45m2 stops
Logo
22:00 - 15:18BLR-STL
51h 48m2 stops
₹ 108,587
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Thu, 20 Nov - Fri, 28 Nov
Air Canada Logo
16:05 - 01:50STL-BLR
22h 15m2 stops
Air Canada Logo
02:50 - 15:29BLR-STL
48h 09m2 stops
₹ 111,915Air Canada
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Mon, 20 Oct - Sat, 15 Nov
Lufthansa Logo
12:25 - 00:30STL-BLR
25h 35m2 stops
Lufthansa Logo
03:30 - 13:55BLR-STL
21h 55m1 stop
₹ 114,542Lufthansa
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Wed, 22 Oct - Sat, 15 Nov
Lufthansa Logo
12:25 - 00:30STL-BLR
25h 35m2 stops
Lufthansa Logo
03:30 - 13:55BLR-STL
21h 55m1 stop
₹ 114,805Lufthansa
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Sun, 19 Oct - Sat, 15 Nov
Air Canada Logo
16:05 - 00:30STL-BLR
45h 55m2 stops
Air Canada Logo
02:50 - 15:29BLR-STL
48h 09m2 stops
₹ 117,081Air Canada
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Tue, 21 Oct - Sun, 16 Nov
Logo
16:05 - 01:20STL-BLR
22h 45m2 stops
Logo
20:25 - 15:29BLR-STL
54h 34m3 stops
₹ 119,008
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Booking Insights

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

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

What’s the cheapest day of the week to fly from St. Louis to Bengaluru (Bangalore)?

The average price of all round-trip flights from St. Louis to Bengaluru clicked on KAYAK for each day over the last 12 months.

For St. Louis to Bengaluru (Bangalore), Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Bengaluru (Bangalore) back to St. Louis, the best deals are generally found on Monday, with Wednesday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Bengaluru, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Bengaluru is February, where tickets cost ₹ 102,194 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is ₹ 156,050 and ₹ 140,287 respectively.

How far in advance should I book a flight from St. Louis to Bengaluru?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Bengaluru, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Bengaluru, you should book around 5 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

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Good to know

Low seasonAugust
Cheapest flight₹ 66,816
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from St. Louis to Bengaluru (Bangalore)

When to book flights from St. Louis to Bengaluru

Are your dates flexible? Find out the best times to travel from St. Louis to Bengaluru based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 St. Louis to Bengaluru (Bangalore)

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

    In the last 3 days, the lowest price for a flight from St. Louis to Bengaluru was ₹ 763 for a one-way ticket and ₹ 1,077 for a return.

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

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

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

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

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

    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 St. Louis to Bengaluru (Bangalore).

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bengaluru (Bangalore) from St. Louis 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 St. Louis to Bengaluru (Bangalore)?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bengaluru (Bangalore) with an airline and back to St. Louis with another airline.

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

    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 Bengaluru (Bangalore) from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

St. Louis (STL)
Bengaluru (BLR)

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