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MAA - STL

$742 Find cheap flights from Chennai 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 Chennai to St. Louis departing on 6/10. 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
0 bags
Sun 6/2
Sun 6/9

Search 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 Chennai 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 Chennai to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Chennai to St. Louis (MAA-STL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chennai 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 and deals for you by selecting your travel dates.
Choose your dates
4:05 am - 7:58 pmMAA-STL
26h 23m2 stops
2:05 pm - 3:00 amSTL-MAA
26h 25m2 stops
$1,523Qatar Airways
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Sun, Sep 15 - Sat, Sep 28
4:05 am - 10:02 pmMAA-STL
28h 27m2 stops
1:42 pm - 3:00 amSTL-MAA
26h 48m2 stops
$1,601Qatar Airways
Find Deal
Mon, Jun 10 - Wed, Jun 12
1:50 am - 10:56 pmMAA-STL
31h 36m2 stops
5:34 pm - 12:10 amSTL-MAA
44h 06m2 stops
$1,625Lufthansa
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Sat, Sep 14 - Sat, Sep 28
1:50 am - 1:30 pmMAA-STL
22h 10m1 stop
12:00 pm - 8:45 amSTL-MAA
34h 15m2 stops
$1,758
Find Deal
Sat, Sep 14 - Sat, Sep 28
3:55 pm - 2:16 pmMAA-STL
32h 51m3 stops
9:23 am - 3:30 amSTL-MAA
31h 37m2 stops
$2,264American Airlines
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Mon, Jun 10 - Wed, Jun 12
5:25 pm - 3:58 pmMAA-STL
33h 03m2 stops
3:25 pm - 12:10 amSTL-MAA
22h 15m1 stop
$2,947
Find Deal
Mon, Jun 10 - Wed, Jun 12
3:55 pm - 1:56 pmMAA-STL
32h 31m3 stops
2:38 pm - 3:30 amSTL-MAA
26h 22m2 stops
$3,535American Airlines
Find Deal
Sun, Sep 15 - Sat, Sep 28
1:50 am - 9:05 pmMAA-STL
29h 45m2 stops
4:05 pm - 7:20 amSTL-MAA
28h 45m3 stops
$3,653
Find Deal
Sat, Sep 14 - Sat, Sep 28

Flights from Chennai to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from Chennai to St. Louis 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 Chennai to St. Louis?

The average price of all flights from Chennai to St. Louis clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Chennai to St. Louis, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from St. Louis, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chennai to St. Louis, 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 Chennai to St. Louis is November, where tickets cost $1,399 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $2,615 and $2,070 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chennai to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chennai to St. Louis, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 45 days before departure.

Which airlines provide the cheapest flights from Chennai to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Chennai to St. Louis found by KAYAK users in the last 72 hours was for $1,523 on Qatar Airways, followed by Lufthansa ($1,625). One-way flight deals have also been found from as low as $742 on Qatar Airways and from $1,259 on Air Canada.

Good to know

Low season

October

High season

June

Cheapest flight

$742
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Chennai to St. Louis

When to book flights from Chennai to St. Louis

Are your dates flexible? Find out the best times to travel from Chennai 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 Chennai to St. Louis

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

    In the last 3 days, the lowest price for a flight from Chennai to St. Louis was $742 for a one-way ticket and $1,523 for a round-trip.

  • Do I need a passport to fly between Chennai and St. Louis?

    Yes

  • Which aircraft models fly most regularly from Chennai to St. Louis?

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

  • Which airline alliances offer flights from Chennai to St. Louis?

    oneworld, and Star Alliance are the airline alliances operating flights between Chennai and St. Louis, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Chennai to St. Louis, Qatar Airways or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Chennai to St. Louis are Qatar Airways and Lufthansa. With an average price for the route of $1,281 and an overall rating of 7.7, Qatar Airways is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,818 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Chennai 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 Chennai to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Chennai 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 Chennai 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 Chennai with another airline. Booking your flights between Chennai 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 Chennai 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 Chennai up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Chennai to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Chennai 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 Chennai 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.
7.7
Qatar AirwaysOverall score based on 4444 reviews
7.7Comfort
7.5Food
7.7Entertainment
8.2Crew
7.8Boarding
Airline reviews

More facilities to transport to the gates......felt too much walking distance

10.0 ExcellentAnonymous, Apr 2024DOH - BOS
Read more about Qatar Airways reviews

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

It was good no problems made it on time for the next flight overseas!

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

The crew was fantastic and the over flight was perfect as well.

They shld provide food. Between food they are giving 10 hours gap which is toooo much

The crew was great and the food and liquor offerings were good. Seats were a bit cramped. Flight arrived early at destination. That's a plus.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

I had already opted for Vegan food before 2 months yet they say we have no record for it,

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Book cheap flights from Chennai to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chennai to St. Louis found on KAYAK in the last 72 hours.
6/10Mon
2 stopsQatar Airways
28h 27mMAA-STL
$742
6/30Sun
2 stops
45h 42mMAA-STL
$973
8/19Mon
2 stopsQatar Airways
53h 07mMAA-STL
$997
6/10Mon
3 stops
46h 57mMAA-STL
$1,239
6/29Sat
2 stopsAir Canada
53h 45mMAA-STL
$1,259
8/19Mon
3 stopsLufthansa
40h 57mMAA-STL
$1,459
6/29Sat
1 stopLufthansa
22h 10mMAA-STL
$2,122
6/7Fri
3 stops
50h 14mMAA-STL
$6,869
6/7Fri
2 stopsEmirates
32h 12mMAA-STL
$7,635
6/6Thu
2 stopsCathay Pacific
55h 48mMAA-STL
$8,016

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Chennai - St. Louis Flights

Departure:

Chennai (MAA)India

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Chennai

Cabin classes:

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