MAA - STL

₹ 64,670 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 8/5. 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, 0 bags

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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Everything you should know

Cheapest return fare
₹ 89,429
British Airways
Tue 9/6Thu 12/11
MAA - STL • 2 stops
Cheapest one-way flight
₹ 64,670
Typical prices: ₹ 90,722-₹ 108,737
Multiple Airlines
Fri 8/5
MAA - STL • 2 stops
Top airlines
Cheapest • from ₹ 89,429 (return)
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Chennai and St. Louis. You’ll need at least 1 connection.
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We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chennai to St. Louis

Tue, 9 Jun - Thu, 12 Nov
British Airways Logo
05:35 - 23:59
MAA
-
STL
28h 54m
2 stops
British Airways Logo
18:13 - 05:35
STL
-
MAA
23h 52m
2 stops
₹ 89,429British Airways
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
16:05 - 16:41
MAA
-
STL
35h 06m
2 stops
Multiple Airlines Logo
07:05 - 02:50
STL
-
MAA
33h 15m
2 stops
₹ 90,260Multiple Airlines
Wed, 1 Apr - Fri, 4 Sep
Multiple Airlines Logo
16:05 - 13:43
MAA
-
STL
32h 08m
2 stops
Multiple Airlines Logo
07:32 - 20:10
STL
-
MAA
26h 08m
2 stops
₹ 90,722Multiple Airlines
Fri, 5 Jun - Thu, 12 Nov
British Airways Logo
05:35 - 23:59
MAA
-
STL
28h 54m
2 stops
British Airways Logo
14:50 - 05:35
STL
-
MAA
27h 15m
2 stops
₹ 94,325British Airways
Fri, 5 Jun - Thu, 12 Nov
British Airways Logo
05:35 - 19:30
MAA
-
STL
24h 25m
1 stop
British Airways Logo
11:51 - 05:35
STL
-
MAA
30h 14m
2 stops
₹ 105,227British Airways
Fri, 5 Jun - Tue, 8 Sep
British Airways Logo
05:35 - 23:59
MAA
-
STL
28h 54m
2 stops
British Airways Logo
16:18 - 03:30
STL
-
MAA
24h 42m
2 stops
₹ 108,460British Airways
Wed, 29 Apr - Wed, 3 Jun
Multiple Airlines Logo
16:05 - 16:41
MAA
-
STL
35h 06m
2 stops
Multiple Airlines Logo
09:08 - 02:25
STL
-
MAA
30h 47m
2 stops
₹ 109,199Multiple Airlines
Wed, 3 Jun - Wed, 9 Sep
Lufthansa Logo
01:55 - 21:16
MAA
-
STL
29h 51m
2 stops
Lufthansa Logo
12:30 - 00:10
STL
-
MAA
25h 10m
2 stops
₹ 118,161Lufthansa
Mon, 1 Jun - Tue, 8 Sep
Air Canada Logo
01:55 - 20:25
MAA
-
STL
29h 00m
2 stops
Air Canada Logo
12:10 - 00:10
STL
-
MAA
25h 30m
2 stops
₹ 118,715Air Canada
Sun, 7 Jun - Tue, 8 Sep
Air Canada Logo
01:55 - 12:06
MAA
-
STL
44h 41m
2 stops
Air Canada Logo
12:10 - 00:10
STL
-
MAA
25h 30m
2 stops
₹ 119,177Air Canada
Booking Insights

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.

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

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Chennai to St. Louis were found on British Airways (₹ 89,429) and Lufthansa (₹ 118,161).

Good to know

Low seasonDecember
Cheapest flight₹ 64,670
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly and prices are also 7% 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 ₹ 64,670 for a one-way ticket and ₹ 89,429 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 is the only airline alliance operating flights between Chennai and St. Louis.

  • 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.

Reviews of the top airline 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
British AirwaysOverall score based on 7800 reviews
6.8Comfort
7.6Crew
6.9Boarding
6.4Food
6.4Entertainment
Airline reviews

We paid for Business Class seats, but system did not have us and they were not available.

6.0 GoodAnonymous, Mar 2026
CLT - CHS
Read more British Airways reviews

We paid for Business Class seats, but system did not have us and they were not available.

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

A little bit late but it went smoothly overall. Delicious food on Indigo!

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

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

Information on your arrival and departure airports