Cheap flights from St. Louis to Bengaluru from ₹ 69,690
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Bengaluru departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from St. Louis to Bengaluru
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 St. Louis and Bengaluru?
What is the cheapest month to fly to Bengaluru?
The cheapest month to fly to Bengaluru from St. Louis is in February. Flight prices, which tend to average around ₹ 99,582, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of February, then departing from St. Louis during the month March is also very affordable. Most momondo users find prices during this month for around ₹ 100,521.
What is the cheapest day to depart on your flight to Bengaluru?
The cheapest day to depart from St. Louis to Bengaluru is on a Tuesday when prices can be found for as low as ₹ 0. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around ₹ 170,562. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bengaluru.
What is the cheapest time of day to depart on your flight to Bengaluru?
According to our data, the cheapest time of day to fly to Bengaluru is in the afternoon. momondo users have found flights departing from St. Louis to Bengaluru in the afternoon for as low as ₹ 0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are ₹ 147,882 on average. Flights to Bengaluru from St. Louis at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Bengaluru?
You are more likely to see cheaper flights to Bengaluru from St. Louis when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around ₹ 115,930 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from St. Louis for as low as ₹ 112,051 on momondo.
When to book flights from St. Louis to Bengaluru
Cheap St. Louis to Bengaluru (STL to BLR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Bengaluru
How far is Lambert-St Louis to Bengaluru Intl by plane?
A flight from Lambert-St Louis to Bengaluru Intl will travel around 14128.9 km. A reasonable flight in good conditions will take 22h 09m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Bengaluru Intl Airport?
Prices for flights from Lambert-St Louis Airport to Bengaluru Intl Airport were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Bengaluru Intl Airport?
As of April 2025, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Bengaluru Intl Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Bengaluru Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Bengaluru Intl Airport.
What documentation or ID do you need to fly to Bengaluru Intl Airport?
The required travel and health documents for your Bengaluru Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bengaluru Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from St. Louis to Bengaluru?
Based on momondo bookings for this flight route, the most popular airline on flight routes from St. Louis to Bengaluru is Lufthansa (100% of total bookings).
Best airlines flying from St. Louis to Bengaluru
Compare and see reviews for airlines that fly from St. Louis to Bengaluru with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom ₹ 107,846 | Free Cancellation | Rating 6.7 7,029 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Bengaluru?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Bengaluru . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from St. Louis to Bengaluru with flexible booking policies on momondo?
All flight searches from St. Louis to Bengaluru on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from St. Louis to Bengaluru?
Once you have performed a search for St. Louis to Bengaluru flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from St. Louis to Bengaluru right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Bengaluru from St. Louis. 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.