MAA - STL

₹ 84,551 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 28/7. 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.
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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 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
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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 return 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.

Recent return flight deals from Chennai to St. Louis

KAYAK's recommended return flight deals from the most popular airlines that fly from Chennai to St. Louis.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
British Airways Logo
05:35 - 15:21MAA-STL
44h 16m2 stops
British Airways Logo
13:24 - 03:30STL-MAA
27h 36m2 stops
₹ 482,707British Airways
Find Deal
Sat, 31 May - Mon, 30 Jun
British Airways Logo
05:35 - 20:58MAA-STL
25h 53m2 stops
British Airways Logo
07:20 - 17:35STL-MAA
47h 45m3 stops
₹ 494,664British Airways
Find Deal
Sat, 31 May - Mon, 30 Jun
Qatar Airways Logo
03:55 - 22:19MAA-STL
28h 54m2 stops
Qatar Airways Logo
10:08 - 02:50STL-MAA
30h 12m2 stops
₹ 532,840Qatar Airways
Find Deal
Fri, 30 May - Mon, 30 Jun

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

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 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 round-trip 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 October, where tickets cost ₹ 90,358 (return) on average. On the other hand, the most expensive months are June and February, where the average cost of round-trip tickets is ₹ 141,345 and ₹ 132,292 respectively.

Good to know

Low season

November

High season

July

Cheapest flight

₹ 84,551
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 3% 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 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 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 ₹ 990 for a one-way ticket and ₹ 5,652 for a return.

  • 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, Lufthansa or British Airways?

    The two airlines most popular with KAYAK users for flights from Chennai to St. Louis are Lufthansa and British Airways. With an average price for the route of ₹ 132,259 and an overall rating of 6.7, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of ₹ 103,832 and an overall rating of 6.6.

  • 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 return ticket. You could then fly to St. Louis with an airline and back to Chennai with another airline.

  • 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 airlines flying 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.
6.7
LufthansaOverall score based on 7030 reviews
6.2Food
6.7Comfort
7.5Crew
6.4Entertainment
6.9Boarding
Airline reviews

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

10.0 ExcellentAnonymous, Apr 2025FCO - SFO
Read more Lufthansa reviews

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I like the service and the efficiency. I am lactose intolerant and the lactose intolerant meal in business class was not astounding. Also, the business class fully reclining seats are not that comfortable.

Food was great but they didn't clear my meal tray for 3 hours. You'd think they could check though the cabin now and then.

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

I wasn’t allowed to board with my children. I was charged outrageous costs for basic carry on size luggage. The entertainment screens were outdated and not user friendly.

I was very happy with everything, thank you for the smooth flight ✈️

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

I enjoyed my flight back with Lufthansa because the food was good, and the flight attendants were nice and helped you when you asked a question. The flight attendants always came around and asked if you needed anything which I liked a lot.

Entertainment system is old. Food can be tastier Need to provide toothbrush and toothpaste at least when asked.

The flight was cancelled due to tech problem with the plane

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

The seats in row 31 are terrible and small and uncomfortable. Don't ever sit there. The window seat is so close to the curve of the plane is so annoying. I paid extra for this seat and I hated all 10 hours in it.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Delayed flight due to lack of crew caused me to miss my connection

Please make sure the number of seats matches the number of overhead bins and passengers don't carry on more than one bag.

Seating is tight if you don’t upgrade. Food was decent. Boarding and unboarding was efficient. Smooth flight. Could make upgrades more affordable

Boarding was chaotic. Glad we were group 5 and still had cabin storage available when we boarded. I was expecting crew would get our carryons at the gate since theyclaimed it was a full flight.

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

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