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Cheap flights from St. Louis to Chennai from $538

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 Chennai departing on 5/1. 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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Cheap St. Louis to Chennai (STL to MAA) flight deals and tips

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

Best Price Found

$538

Fastest flight time

22h 15m

Direct flights

None

Airports in Chennai

1 airport
The best one-way flight to Chennai from St. Louis in the past 72 hours is $538. The best round-trip flight deal from St. Louis to Chennai found on momondo in the last 72 hours is $1,170.
The fastest flight from St. Louis to Chennai takes 22h 15m
There are no direct flights from St. Louis to Chennai. Popular non-direct route for this connection is Lambert-St Louis Airport - Chennai Airport.
There is 1 airport near Chennai: Chennai (MAA)

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

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 cheapest month to fly from St. Louis to Chennai?

September. The cheapest time of year to fly to Chennai from St. Louis is September. Most expensive is June

What is the cheapest day to depart St. Louis for Chennai?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from St. Louis to Chennai?

In the morning. St. Louis to Chennai flights are approximately 10% more expensive in the afternoon than in the morning

What is the cheapest airline that flies to Chennai from St. Louis?

Qatar Airways. British Airways, Lufthansa, and Qatar Airways are the most popular carriers operating from St. Louis to Chennai

What is the cheapest St. Louis to Chennai flight route?

Lambert-St Louis - Chennai. Fly from Lambert-St Louis to Chennai for the best St. Louis - Chennai flight prices

How far in advance should you book St. Louis to Chennai flights?

9 days before. The cheapest time to buy a flight from St. Louis to Chennai is approximately 9 days to departure

If you are looking to fly from St. Louis to Chennai, you are most likely going to fly from Lambert-St Louis Airport to Chennai Airport, the most popular airports on that route. The cheapest route from St. Louis to Chennai is STL — MAA with an average price of $1,250 RT during the month of March.

Lambert-St Louis Airport (STL) to Chennai Airport (MAA)$1,250
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Easily compare round-trip flights from St. Louis to Chennai

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Chennai by changing tabs
American Airlines
Apr 21
STL1:10 pmLambert-St Louis
29h 35m
2 stops
MAA5:15 amChennai
May 8
MAA4:00 pmChennai
36h 38m
2 stops
STL6:08 pmLambert-St Louis
Multiple Airlines
Apr 21
STL6:05 amLambert-St Louis
27h 30m
2 stops
MAA8:05 pmChennai
May 7
MAA9:45 pmChennai
25h 54m
2 stops
STL1:09 pmLambert-St Louis
Qatar Airways
Sep 18
STL4:17 pmLambert-St Louis
24h 13m
2 stops
MAA3:00 amChennai
Sep 22
MAA4:05 amChennai
26h 36m
2 stops
STL8:11 pmLambert-St Louis
Lufthansa
Apr 21
STL3:25 pmLambert-St Louis
22h 15m
1 stop
MAA12:10 amChennai
May 7
MAA1:50 amChennai
24h 26m
2 stops
STL3:46 pmLambert-St Louis
Air Canada
Apr 23
STL5:00 pmLambert-St Louis
44h 40m
2 stops
MAA12:10 amChennai
May 2
MAA1:50 amChennai
29h 45m
2 stops
STL9:05 pmLambert-St Louis
Emirates
Jul 7
STL3:10 pmLambert-St Louis
25h 00m
2 stops
MAA2:40 amChennai
Jul 17
MAA4:50 amChennai
29h 39m
2 stops
STL11:59 pmLambert-St Louis

Find the cheapest one-way flights from St. Louis to Chennai

If you're looking for one-way flights from St. Louis to Chennai, view some of our deals below provided by Lufthansa
Multiple Airlines
May 1
STL9:35 amLambert-St Louis
47h 05m
3 stops
MAA7:10 pmChennai
Lufthansa
Jun 2
STL5:31 pmLambert-St Louis
52h 54m
3 stops
MAA8:55 amChennai
Multiple Airlines
May 1
STL6:05 amLambert-St Louis
27h 30m
2 stops
MAA8:05 pmChennai

Best airlines flying from St. Louis to Chennai

Compare and see reviews for airlines that fly from St. Louis to Chennai with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,110Free CancellationRating
7.7
4,558 reviews
Search Qatar Airways flights
LufthansaPriceFrom $1,229Free CancellationRating
7.0
7,892 reviews
Search Lufthansa flights
British AirwaysPriceFrom $1,645Free CancellationRating
6.8
6,968 reviews
Search British Airways flights

American Airlines flights from St. Louis to Chennai

Our best American Airlines deals on St. Louis to Chennai flight tickets
American Airlines
Apr 21
STL1:10 pmLambert-St Louis
29h 35m
2 stops
MAA5:15 amChennai
May 8
MAA4:00 pmChennai
36h 38m
2 stops
STL6:08 pmLambert-St Louis
American Airlines
Apr 21
STL1:10 pmLambert-St Louis
29h 35m
2 stops
MAA5:15 amChennai
May 7
MAA3:00 pmChennai
37h 38m
2 stops
STL6:08 pmLambert-St Louis
American Airlines
Apr 24
STL1:10 pmLambert-St Louis
29h 35m
2 stops
MAA5:15 amChennai
May 5
MAA3:00 pmChennai
35h 02m
2 stops
STL3:32 pmLambert-St Louis

Lufthansa flights from St. Louis to Chennai

Our best Lufthansa deals on St. Louis to Chennai flight tickets
Lufthansa
Apr 21
STL3:25 pmLambert-St Louis
22h 15m
1 stop
MAA12:10 amChennai
May 7
MAA1:50 amChennai
24h 26m
2 stops
STL3:46 pmLambert-St Louis
Lufthansa
Apr 23
STL5:25 pmLambert-St Louis
44h 15m
2 stops
MAA12:10 amChennai
May 2
MAA1:50 amChennai
22h 10m
1 stop
STL1:30 pmLambert-St Louis
Lufthansa
Apr 21
STL3:25 pmLambert-St Louis
22h 15m
1 stop
MAA12:10 amChennai
May 6
MAA1:50 amChennai
24h 26m
2 stops
STL3:46 pmLambert-St Louis

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

    Chennai is 8804.9 mi away from Lambert-St Louis. 22h 15m is a normal flight duration for this route.

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

    Prices for flights from Lambert-St Louis Airport to Chennai Airport are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Chennai Airport.

  • What documentation or ID do you need to fly to Chennai Airport?

    The travel and health documents you'll need for your trip to Chennai 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 Chennai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Alternative routes for St. Louis to Chennai

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Kansas City to Chennai Flights
Fastest flight time28h 59m
Cheapest price$1,233

Similar St. Louis to Chennai flights

Flexible with your destination? Broaden your search and find flights similar to your St. Louis to Chennai route

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Chennai. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from St. Louis to Chennai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Of course. momondo tracks the price of St. Louis to Chennai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Tue 4/2
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