Find cheap flights from St. Louis to Chennai

STL - MAA

Find cheap flights from St. Louis to Chennai

Search hundreds of travel sites at once for deals on flights to Chennai

Return
Economy
St. Louis (STL)
Chennai
Fri 7/5
Fri 14/5
Any month
Compare vs KAYAK |

Good to know

Low season

NovemberBest time to beat the crowds (20% less expensive on average)

High season

JulyMost popular time to fly (31% more expensive on average)

Average price (return flight)

₹ 98,399(avg. price over the last 2 weeks)

Good deal (return flight)

₹ 151,748or less

When to book flights from St. Louis to Chennai

Estimated return price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for ₹ 151,748 or less round-trip.
  • The cheapest flight from St. Louis to Chennai was found, on average, 48 days before departure.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is November.
  • Morning departure is around 66% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking flights from St. Louis to Chennai

How long does a flight from St. Louis to Chennai take?

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

Which airports will I be using when flying from St. Louis to Chennai?

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

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

What is the Hacker Fare option on flights from St. Louis to Chennai?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Chennai?

Top airlines flying Lambert-St Louis to Chennai

Scores according to KAYAK customer reviews

8.3
Qatar Airways
Overall score based on 10,971 reviews
8.3
Boarding
8.2
Comfort
8.6
Crew
8.3
Entertainment
8.0
Food
Airline reviews

Pros: "Nothing"
Cons: "Need improvements"

Pros: "Nothing"
Cons: "Crew is very slow in serving and removing spiked plates. Food menu is very limited and not even asking for Tea or coffee, very poor service, feedback alone they ask verbally and thank to be positive. Late boarding not proper announcements"

Pros: "Crew was excellent"
Cons: "Food could be better and please offer drinks before you serve meals like European air lines."

Pros: "Sevaral bathrooms available. Flight attendant wotj good attitude"
Cons: "Boarding process"

Pros: "Food and being ontime"
Cons: "Seats are too hard"

Pros: "Discount offer"
Cons: "N/A"

Pros: "Boarding was efficient. Staff were polite and helpful."
Cons: "Food was okay, seats were less so. Not enough leg room."

Cons: "Seats for its along way"

Cons: "Bad service for wheel chair. No wheel chair at Doha Airport! Need to walk."

Pros: "Regular A330 was substituted for a 787 dreamliner."

Pros: "The crew were very friendly"
Cons: "I was made to gate check my hand luggage."

Cons: "Took long time to provide food & water."

Pros: "Crew is so helping and attentive , not like american or european carriers . Inflight dining options in economy was like premium economy"
Cons: "Plane a330-300 was little older and outdated in terms of entertainment system , but since this is short journey hence i dont mind"

Pros: "Everything"
Cons: "Non"

Pros: "Nice,clean, efficient"
Cons: "The movie selection was not the best. There were a lot of choices but not that many newer popular ones"

Pros: "Good movie selection, very friendly crew"

Pros: "The crew was very polite. Being able to track flight path. Assortment of videos. Plain was very clean. Blankets, pillow, headphones, and all beverages free of charge."
Cons: "The food was not good. Not very much leg room. Did not like the 15 lbs. carry on weight limit."

Pros: "They do their job well"

Pros: "Like before,Awesome experience provided by inflight crew, who attended to all your needs for this 4 hour long flight Made us feel really at home!"

Cons: "I was put on another flight eight hours later even though I had already checked in. I actually traveled with Cathay Pacific."

Pros: "Good service!! Good food!! Great staff!!"

Pros: "Friendly staff"
Cons: "The food was very poor"

Pros: "Excellent service. Excellent quality of food."

Cons: "Service is always bad. This time from bag, all electronics have been stolen. It is 200$ worth things have been missing from my baggage."

Pros: "Stewards and Air hostess were great. The food was served well. The flight was kept clean and had a great entertainment system. Overall it was a great experience."

Pros: "QR528 landed in Chennai at 01.50 hrs IST on time was out of plane in 10 mins and then the endless wait for my baggage after immigration check, being a Indian citizen no issues but was able to collect my baggage at 3.02 hrs Doha - Chn flying time 3.50hrs, baggage collection 50 mins, its bizzare & absurd"

Cons: "One restroom was out of service"

Pros: "everything went smoothly, no delays, boarding was easy and quick"

Pros: "Everything was great boarding,crew,comfort,food, entertainment ... crew is very helpfull and friendly Bathrooms were always clean,Service was excellent ."
Cons: "I tried to add my millage that I couldn't do Because of not enough guidance .... With in five months I had to round trips to USA From Lahore Pakistan... and still didn't get my millage my request is to add those millage so I can continue travelling with Qatar Air...."

Pros: "Excellent staff, good service."
Cons: "A Long. Trip"

Pros: "Food, seat, overall comfort and timeliness."
Cons: "The entertainment system was not working - on a 12+ hour flight..."

Pros: "Leg room was relatively better than the Doha to Atlanta leg."
Cons: "No goodie bags this time"

Pros: "just enough time in Doha between flights. Not too long not too short!"
Cons: "Asian vegetarian food can be of better quality."

Cons: "The electronics ban on US-bound flights was handled poorly in Doha, resulting in multiple passes through the security check for many passengers, including two in my party. It left a bad impression that lingered, unfortunately."

Pros: "The plane is very comfortable and the staff are friendly"
Cons: "Nothing"

Pros: "Felt like a new plane, with great service!"

Pros: "Excellent Service"

Pros: "Very helpful staff both ways, an experience that we rarely see in major airlines these days. We will definitely fly Qatar airways again."

Pros: "On time departures Good entertainment options Could charge my electronics"
Cons: "Food was ok Boarding was somewhat disorganized"

Pros: "Everything was excellent as I have come to expect. The business class seat was not one of those new diagonal ones, but made a full width flat bed, so I could sleep for a few hours. Food and service excellent."

Cons: "I checked in a couple of hours after checkin open but unfortunately I could not get my preferred window seat, got a middle instead. But still the leg room would have been ok but the middle seat (second row behind the bilkhead row) had the front passenger's entertainment system arranged across the footwell, not sideways, so it completely blocked the footwell and prevented any stretching of the legs. I am a tall passenger and this caused much discomfort on the flight, I had to keep getting up to walk around. I also found the seat bottom quite uncomfortable (not enough padding I think), butnghis could have been made worse by the footwell issue. Regards Neil"

Cons: "Transit time was too close with my connection"

Pros: "It was just am awesome experience. By God's grace we had a safe trip and God helped us. Interestingly, Qatar airways is quite excellent and commendable in their professional disposition."

Pros: "Excellent"
Cons: "good"

Pros: "Qatar Airways Is Fantastic Service"
Cons: "Service and Food Selection"

Pros: "Service, friendliness of that staff"
Cons: "Other passengers used my carry-on baggage space and my carry on was placed far from me."

Pros: "Very spacious, good food & service"

Pros: "Food came out 1 am melb time ,2 hours after departure ."

Pros: "bathrooms had liquid on the floor sloshing around from about 1 hr after take off. Flight attendants need a disposable towel to put down. Nasty bathroom are not pleasant."
Cons: "i was blessed with 3 seats in a row. Had trouble lying down because the arm rests don't go up all the way. The seat belt connectors were not recessed, so they poked me in the side. The movie selection was only so - so. See the selection from Singapore airlines if you want to see a good example. I have many food allergies - for the sweet & savory snacks, the ingredients are in Latin - like a place holder ready for when they get the real words to put there. e.g. dolorem ipsum ..."

Pros: "The crew was nice."
Cons: "N/A"

Pros: "The crew was nice"

Pros: "Nothing, the flight was canceled without a refund. I highly recommend canceling all business with kiwi in the future."
Cons: "My flight could have occurred or I could have been refunded."

Pros: "Being on time with everything."
Cons: "Nothing"

Cons: "Really felt happy on time touch down nice journey with delta"

Cons: "Great crew and flight! Cheers!"

Cons: "Refueling took over an hour."

Pros: "Friendly crew"

Cons: "WiFi didn’t work at all."

Pros: "The crew was amazing! The seat was comfortable."
Cons: "Used the self check in kiosk to begin! That was awesome! But after that I still had to stand in line to check in my bags. That part of the process took a bit longer than expected."

Pros: "Nothing special"
Cons: "That was the most uncomfortable and cramped seat I had ever had on a plane flight. Even sitting on the pillow did not help."

Pros: "Good access to charging, good food"
Cons: "More space:)"

Pros: "I like that I arrived at my destination safely."
Cons: "My allergies were bothering me due to the airlines allowing animals to travel as passengers, in this case a rabbit. I am very allergic to animals. My breathing was compromised."

Cons: "There was barely any room on my seat and in front. It was the worst flight experience I’ve ever had, and I’ve flown on a fair bit of airlines from 3rd world countries."

Pros: "Great food and service in first class"
Cons: "Water waiting on table on arrival"

Pros: "This had one of the best attendants I have encountered. She was extra friendly and made us feel good."

Pros: "Crew were ok. Not that comfortable."
Cons: "seat need to be more comfortable"

Cons: "The flight was 2 hours delayed.. this cause a lot of inconvienece.."

Cons: "delayed flight"

Pros: "Everything was on time and efficient. I also liked that the captain came on and updated us on arrival, turbulence, weather, etc."

Cons: "Cabin was too hot!!!!"

Pros: "Boarding was quick Flight experience was good"
Cons: "Leg space was less Take off got delayed"

Cons: "Flight was delayed out of St. Louis causing several of us to miss our connecting flight from Salt Lake City to Portland. Delta was of very little help in assisting us in making a connecting flight. They could have at least helped with travel arrangements and provided us with a little food, a pillow and a blanket as we waited in their terminal for the next flight on their airline which was a several hour wait. I understand these things happen but the passengers didn't cause the problem and Delta needs to take care of people better if they expect to earn repeat business."

Pros: "The flight was very smooth and the landing also was very good. The selection of movie are plenty."

Cons: "Ac not working at last 30 minutes of flight."

Pros: "Quick, efficient, affordable!"

Pros: "Nothing"
Cons: "We lost our whole vacation and had to pay for the plans fare twice because My last name was spelled wrong on our tickets and we were unable to use them because my passport didn’t match the name on the ticket. We had to rebook everything pay almost twice as much for the plane fare, our Lodi g cost more and our trip was delayed for two weeks. Vyama is blaming us for spelling our name wrong and claimes that it’s our fault this happened because everything is automated. There saying they don’t touch anything that we enter into the booking but somehow everything they claim we entered is now in all capital letters and the space between our first name and middle name is now gone and all run together. The coustomer service number gets you to someone in India. I have tried to get this addressed four times now at first they tried to place the responsibility on the airlines now us and they have hung up on me twice. Kayak has been worthless, they also just pass the responsibility on to someone else. We will never use them again ant I intend to make sure that this mess is put out in social media to hopefully keep others from having their travel plans ruined by their flawed system."

Cons: "There is no place to specifically order vegetarian options in booking. Luckily virgin carries extra"

Cons: "No LCD screen for entertainment."

Cons: "They changed my flight to a different one departing 2 hours earlier and did not notify me! The original flight was still available & they would not let me take it despite my reservation paper work. CRAZY! I have a two hour drive to the airport this gave me the option to leave home at 2:30am or go the night before and pay for a hotel. Flight was managed by DELTA who also did not care! All involved blamed each other. Beware"

Pros: "The plane was on time, the crew was friendly, no delays, landing was fine. In fact we actually made it a little before the time that we were scheduled. Since the flight was so short, I did not have any food."
Cons: "The seats were a little small."

Cons: "the older stuardess on my flight from Cancun to Atlanta was very misinformed- told me my carry on wouldn't fit in the over head bin... it did. Told me I had to check my duty free liquor.. I didn't. Told me I couldn't bring all of my liquor in to the US... I could. I just kept saying ok to her just to shut her up, but she ensued with her comments and wrong info as if I don't travel as often as I do. Perhaps she was attempting to be helpful, but it came off as obnoxious and rude especially since she was wrong on every accord. Humbleness and customer service training would do her very good. All other DELTA staff have been great."

Pros: "In flight movies"
Cons: "The flight was 3 hours late taking off which made us miss our connection to chicago so we are stuck in Atlanta tonight with unplanned expenses we were not planning on!"

Pros: "Very friendly crew"
Cons: "Seatbelts very short given ample seat size"

Pros: "Everything from the check-in to the landing was great. We were well informed about what was going on with out luggage (we were on a regional flight) and the assortment of free snacks were superb! I guess I'll be a returning customer"
Cons: "I was expecting some form of entertainment (radio, overhead monitor, etc) on the CRJ700. But it really don't take away from the experience since T-Mobile partnered with the Wi-Fi service and I received a free hour of Wi-Fi!"

Pros: "Excellent job"
Cons: "N/a"

Cons: "My flight got to New York so late!!!! I missed my international flight."

Cons: "Not great communication from gate or staff on board. Failed to provide adequate water. No ice on super warm flight. Just bad experience overall."

Pros: "Spacious, clean, great host and hostesses. The flight arrived at our destination 30 minutes early."
Cons: "Nothing."

Pros: "Newer plane! Comfortable"
Cons: "Nothing just great"

Cons: "Not enough water on the flight and we landed in a parking lot and shuttled back to the airport."

Pros: "Crew ok. Not much information given."
Cons: "Bad weather. Bumpy. Low visibility. I can understand. I am a diabetic. Held for hours. No opportunity to purchase food. Two days to travel to CIU from Detroit, then flights cancelled. Rented a car to get home."

Pros: "Good movies"
Cons: "Unsmiling, miserable staff. Seats like concrete. Cheap and nasty snacks"

Pros: "Free movies & TV for all seats and the selection is great! Also, used the wifi and had great connection the entire flight."

Cons: "turbulance"

Pros: "I was cleared for standby! Flight attendant at the stl gate is always friendly and willing to help! I love her!"
Cons: "I waited almost 6 hours on the phone the night before the flight to get on standby! Almost didn't get the flight! Was charged $50 only to not get on my next flight because it was over booked! Flight attendant was very rude!"

Pros: "I liked that I was able to get able to get an earlier flight!"
Cons: "I don't like that I had to pay $50 extra dollars for standby on both legs of my flight! I am a very loyal delta customer and these past times flying I feel like my favorite airline is turning into the bad airlines delay everytime, problems with the plane fare prices too high! I'm starting to think about taking my business elsewhere!"

Pros: "10 minutes early departure"
Cons: "There isn't enough seats in the gate area and sitting on the runway for 10 extra minutes we could have been early"

Pros: "It was great and very roomy I felt like a movie STAR!!!"
Cons: "N.A"

Pros: "The fight was delayed but they gave us complimentary drinks on the flight. Nice."

Read more about Qatar Airways
COVID-19 information

Safety measures for airlines flying from St. Louis to Chennai

Airlines flying from St. Louis to Chennai have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from St. Louis to Chennai

Mandatory masks

Masks required on board, masks provided on flights from St. Louis to Chennai

Social distancing seating

Middle seats unavailable to book on flights from St. Louis to Chennai

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from St. Louis to Chennai

Book cheap flights from St. Louis to Chennai

Recent return flight deals

4/6
Fri
3 stops
Multiple Airlines
40h 37m
STL - MAA
30/7
Fri
3 stops
Multiple Airlines
35h 16m
MAA - STL
4/6
Fri
2 stops
Delta
22h 44m
STL - MAA
29/7
Thu
2 stops
Delta
32h 08m
MAA - STL
4/6
Fri
3 stops
Multiple Airlines
30h 25m
STL - MAA
29/7
Thu
2 stops
Multiple Airlines
51h 19m
MAA - STL
4/6
Fri
2 stops
Multiple Airlines
36h 00m
STL - MAA
30/7
Fri
2 stops
Multiple Airlines
31h 48m
MAA - STL
4/6
Fri
3 stops
Multiple Airlines
41h 25m
STL - MAA
30/7
Fri
2 stops
Multiple Airlines
38h 49m
MAA - STL
4/6
Fri
3 stops
Multiple Airlines
42h 40m
STL - MAA
29/7
Thu
3 stops
Multiple Airlines
40h 48m
MAA - STL
Show more results

Recent one-way flight deals

22/7
Thu
3 stops
Multiple Airlines
30h 25m
STL - MAA
22/7
Thu
2 stops
Multiple Airlines
32h 50m
STL - MAA
17/5
Mon
2 stops
Qatar Airways
28h 37m
STL - MAA
17/5
Mon
3 stops
Multiple Airlines
55h 27m
STL - MAA
17/5
Mon
2 stops
Multiple Airlines
45h 42m
STL - MAA
-
1
  • Return
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First