×
LOGIN OR SIGNUP

Chennai To St Louis Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

calender

Friday

Return Date

Book a round trip
to save more

calender

TRAVELLER & CLASS

1 Traveller

Economy

August
September
October
November
December
January
February
March

April is by far the best month, wherein you can get cheapest flights for Chennai to St Louis. Meanwhile, January is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

Things to know
arrow One Way Fare
April

April- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
April

April - is the cheapest month to book round trip flights.

Cheaper Fare
₹ ₹70148

Cheapest Fare- Currently, this is the fare price based on the current demand.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Chennai Airport Contact Info

St Louis Airport Contact Info

Chennai To St Louis Flight Tickets @ ₹74135

Cathay Pacific airways
Cathay Pacific airways

Chennai

01:30

Chennai International Airport [MAA]

Sun , 10 May 2026

27h 27m
ellipse
2 Stop

St Louis

18:27

St Louis Lambert International Airport [STL]

Sun, 10 May 2026

₹74135
Lufthansa
Lufthansa

Chennai

01:55

Chennai International Airport [MAA]

Sun , 31 May 2026

22h 00m
ellipse
1 Stop

St Louis

13:25

St Louis Lambert International Airport [STL]

Sun, 31 May 2026

₹76073
American Airlines
American Airlines

Chennai

17:50

Chennai International Airport [MAA]

Sun , 31 May 2026

31h 02m
ellipse
2 Stop

St Louis

14:22

St Louis Lambert International Airport [STL]

Mon, 01 Jun 2026

₹77849
Emirates
Emirates

Chennai

04:05

Chennai International Airport [MAA]

Sun , 10 May 2026

27h 33m
ellipse
2 Stop

St Louis

21:08

St Louis Lambert International Airport [STL]

Sun, 10 May 2026

₹78165
American Airlines
American Airlines

Chennai

17:50

Chennai International Airport [MAA]

Sun , 10 May 2026

31h 55m
ellipse
2 Stop

St Louis

15:15

St Louis Lambert International Airport [STL]

Mon, 11 May 2026

₹78766
Qatar Airways
Qatar Airways

Chennai

03:55

Chennai International Airport [MAA]

Sun , 31 May 2026

30h 17m
ellipse
2 Stop

St Louis

23:42

St Louis Lambert International Airport [STL]

Sun, 31 May 2026

₹80361
Qatar Airways
Qatar Airways

Chennai

04:20

Chennai International Airport [MAA]

Sun , 10 May 2026

29h 58m
ellipse
2 Stop

St Louis

23:48

St Louis Lambert International Airport [STL]

Sun, 10 May 2026

₹80513
Air France
Air France

Chennai

19:05

Chennai International Airport [MAA]

Sun , 31 May 2026

32h 05m
ellipse
3 Stop

St Louis

16:40

St Louis Lambert International Airport [STL]

Mon, 01 Jun 2026

₹84294
Air France
Air France

Chennai

22:00

Chennai International Airport [MAA]

Sun , 31 May 2026

29h 10m
ellipse
3 Stop

St Louis

16:40

St Louis Lambert International Airport [STL]

Mon, 01 Jun 2026

₹84294
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

Chennai

21:05

Chennai International Airport [MAA]

Sun , 31 May 2026

30h 14m
ellipse
3 Stop

St Louis

16:49

St Louis Lambert International Airport [STL]

Mon, 01 Jun 2026

₹84378
Air France
Air France

Chennai

19:05

Chennai International Airport [MAA]

Sun , 10 May 2026

38h 26m
ellipse
3 Stop

St Louis

23:01

St Louis Lambert International Airport [STL]

Mon, 11 May 2026

₹85444
ellipse

Find the Lowest Chennai to St Louis Flight Ticket Price

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
₹70148
01 April 2026
Qatar Airways
03:55 AM
Cheapest Airfare Within 30 Days
₹70148
01 April 2026
Qatar Airways
03:55 AM
Cheapest Airfare Within 90 Days
₹70148
01 April 2026
Qatar Airways
03:55 AM
ellipse

Early Morning Chennai to St Louis Flights – Start Your Day Right

wallet
Cheapest Flight
Found
₹74135
group
Average Flight
Time
27h 27m
calendra
Date/Time
10 May 2026
01:30 AM
plane
Airlines
Cathay Pacific airways
Ellipse

Late Night Chennai to St Louis Flights – Convenient Overnight Options

wallet
Cheapest Flight
Found
₹84294
group
Average Flight
Time
29h 10m
calendar
Date/Time
31 May 2026
22:00 PM
plane
Airlines
Air France
Best Time to Book Chennai to St Louis Flights for Cheapest Fares

How Early Should You Book Chennai to St Louis Flight Tickets for the Lowest Airfare?

To crack the better offer on Chennai to St Louis flights, it’s better to make advanced bookings at least fews weeks prior of your intended date because price might rise eventually due to the delay.

Fare
Days In Advance

Chennai to St Louis Flight Information – Duration, Airlines & More

You can now easily make online flight bookings from Chennai (MAA) to St Louis (STL) at just ₹70148 (per person) with EaseMyTrip, your most trusted travel companion. As a leading travel platform, we aim to offer convenient and hassle-free flight reservations for your desired route. When it comes to the price range of Chennai (MAA) to St Louis (STL) flights, then the price may range from ₹70148 to ₹114730 (per person). This sudden price fluctuation usually happens due to the emergence of various internal and external factors like air traffic, peak seasons, or other weather conditions.

Nevertheless, with EaseMyTrip you can also avail of multiple special offers and exciting deals and discounts on flight bookings. With this, you can elevate your journey from Chennai (MAA) to St Louis (STL) while ensuring that every penny is worth the investment. Along with this, our platform includes a dynamic search engine and a user-friendly interface providing diverse flight details related to flight number, departure status, arrival, and schedules to keep you updated.

Chennai to St Louis Flights Details

It’s really intimidating to search, visit, and check out flights from Chennai (MAA) to St Louis (STL) on various online flight booking platforms. However, EaseMyTrip is a reliable portal that can make your job more simplified. At present, we have already collaborated with several prominent airlines ensuring seamless bookings for the flights from Chennai (MAA) to St Louis (STL). In line with this, our platform consists of various popular airline carriers like Akasa Air, SpiceJet, Air India, and Alliance Air usually operate 20 flights every day.

When it comes to the distance between Chennai to St Louis, then the average distance would be 14178 Kilometre approximately. Thus, it’s highly recommended to select direct flight options. In case, if you’re looking for an affordable flight option, then you can also select indirect flights. Moreover, the flight duration for non-stop flights would be around 19:30 hrs. So, if you’ve planned to fly from Chennai (MAA) to St Louis (STL), then you must prefer making advanced flight bookings to eliminate last-minute hassles.

Flight Connectivity & Schedule Info

Currently, all the well-renowned flights offer non-stop flights from Chennai to St Louis flights. Owing to this factor, you may reach the destination at the average flight duration of 19:30 hrs. Along with this, since the Chennai to St Louis flight is the most common route: thus, you can try various layover flights. Top cities like Bengaluru, Bagdogra, Chennai, Jaipur, Kolkata, Chandigarh, etc. offer great connectivity between the flights.

Besides this, Chennai International Airport and St Louis Lambert International Airport are the nearest airports. This will allow you to reach the destination with optimal comfort and convenience. Moreover, if you are looking forward to getting the cheapest flights then you should prefer booking a round trip during the pre-booking phase.

Why Make Chennai to St Louis Flight Booking with EaseMyTrip

EaseMyTrip is one of the most popular online flight booking platforms aiming to offer an unforgettable exposure to the tourists seeking the best of travel services. The platform is known for providing vast flight options to users. Even the passengers get an opportunity to select the first class, business class, premium economy, and economy class cabin options as per their preferences and planned budget.

In addition to this, if you make flight bookings from Chennai (MAA) to St Louis (STL) with EaseMyTrip, then you are entitled to other exclusive benefits also. Some of these assured perks include 24/7 immediate support, regular updates on the flights, lowest fares, airport pick-up/drop facilities, and top-notch customer services for a smooth expedition. With this, you can also check out flight scheduling and other flight modifications/cancellation-related policies. Consequently, if you’re looking forward to booking Chennai (MAA) to St Louis (STL) flights at the best rates, then without any delay book your dream flight with EaseMyTrip for a delightful journey.

FAQ's

Q.Is there a web check-in option for the flight from Chennai to St Louis?

Yes, passengers can make online or airport check-ins for the flight from Chennai (MAA) to St Louis (STL).

Q.Can I make online reservations for cheap hotels close to the St Louis Airport?

Absolutely yes, using the EaseMyTrip hotel booking options, you may reserve cheap hotels close to the airport.

Q.How can I get an online cheap flight ticket from Chennai to St Louis?

You can easily search for cheap flights on EaseMyTrip by visiting the search page and entering the source and destination. Through this, you will see a list of available flights and their corresponding prices. To compare the flight fares, you can add a "price" filter also.

Q.When is the best time to purchase airline tickets from Chennai to St Louis at the lowest price?

To get the best price on domestic flights, try making your reservation 3–4 weeks or 21 days in advance.

Q.How long does it take to travel between Chennai and St Louis by flight?

The average travel duration between Chennai and St Louis by Flight is 2 hours 20 minutes.

Q.How many classes are available to fly from Chennai to St Louis?

Currently, Chennai to St Louis includes economy, business and first-class flights.

Q.What are the traveller’s most preferred airlines from Chennai to St Louis?

Mostly preferred airlines to travel between Chennai and St Louis are Indigo, Alliance Air and Air India.

Q.What are the latest Chennai to St Louis Flight Offers at EaseMyTrip?

On making Chennai to St Louis flight bookings with EaseMyTrip, users can avail various additional benefits, including exclusive services, cashback, and discounts. Therefore, we suggest you to keep a constant tab on the platform while booking flights to unlock the potential offer.

Q.What’s the best time to book a flight ticket with the lowest airfare from Chennai to St Louis?

The best time to book a flight from Chennai to St Louis for the lowest airfare is typically during the off-peak seasons and by booking in advance, around 1-3 months before your travel date. Additionally, weekdays, especially Tuesdays and Wednesdays, often offer better deals compared to weekends.