Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Chennai from $665

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Chennai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
2:18 pm - 2:15 amSTL  Lambert-St Louis-MAA Chennai
24h 27m2 stops Chicago O'Hare Intl Doha Hamad Intl
Qatar Airways Logo
3:15 am - 6:30 pmMAA  Chennai-STL Lambert-St Louis
26h 45m2 stops Doha Hamad Intl Dallas/Fort Worth
$1,145Qatar Airways
Tue, Jan 19 - Wed, Feb 3
Qatar Airways Logo
2:23 pm - 2:15 amSTL  Lambert-St Louis-MAA Chennai
24h 22m2 stops Dallas/Fort Worth Doha Hamad Intl
Qatar Airways Logo
3:15 am - 8:16 pmMAA  Chennai-STL Lambert-St Louis
27h 31m2 stops Doha Hamad Intl Dallas/Fort Worth
$1,155Qatar Airways
Mon, Mar 1 - Mon, Mar 22
Qatar Airways Logo
10:00 am - 2:50 amSTL  Lambert-St Louis-MAA Chennai
30h 20m2 stops Miami Doha Hamad Intl
Qatar Airways Logo
3:55 am - 7:30 pmMAA  Chennai-STL Lambert-St Louis
26h 05m2 stops Doha Hamad Intl Dallas/Fort Worth
$1,161Qatar Airways
Thu, Apr 22 - Tue, May 18
Qatar Airways Logo
10:00 am - 2:50 amSTL  Lambert-St Louis-MAA Chennai
30h 20m2 stops Miami Doha Hamad Intl
Qatar Airways Logo
3:55 am - 8:30 pmMAA  Chennai-STL Lambert-St Louis
27h 05m2 stops Doha Hamad Intl Chicago O'Hare Intl
$1,161Qatar Airways
Thu, Apr 22 - Tue, May 18
Etihad Airways Logo
10:30 am - 2:35 amSTL  Lambert-St Louis-MAA Chennai
28h 35m2 stops Boston Logan Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
4:05 pm - 1:45 pmMAA  Chennai-STL Lambert-St Louis
32h 10m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl
$1,168Etihad Airways
Tue, Mar 2 - Wed, Mar 24
Etihad Airways Logo
9:30 am - 7:50 pmSTL  Lambert-St Louis-MAA Chennai
22h 50m2 stops Charlotte Douglas Abu Dhabi Zayed Intl
Etihad Airways Logo
4:05 pm - 1:45 pmMAA  Chennai-STL Lambert-St Louis
32h 10m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl
$1,168Etihad Airways
Mon, Mar 1 - Wed, Mar 24
Etihad Airways Logo
10:30 am - 2:35 amSTL  Lambert-St Louis-MAA Chennai
28h 35m2 stops Boston Logan Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
4:05 pm - 1:45 pmMAA  Chennai-STL Lambert-St Louis
32h 10m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl
$1,168Etihad Airways
Wed, Mar 3 - Wed, Mar 24
Lufthansa Logo
3:40 pm - 8:40 amSTL  Lambert-St Louis-MAA Chennai
29h 30m2 stops Frankfurt am Main Mumbai Chhatrapati Shivaji Intl
Lufthansa Logo
6:00 pm - 9:23 pmMAA  Chennai-STL Lambert-St Louis
38h 53m3 stops Mumbai Chhatrapati Shivaji Intl Munich Franz Josef Strauss Chicago O'Hare Intl
$1,562Lufthansa
Wed, Feb 3 - Mon, Feb 22
Lufthansa Logo
3:30 pm - 12:05 amSTL  Lambert-St Louis-MAA Chennai
22h 05m1 stop Frankfurt am Main
Lufthansa Logo
6:00 pm - 1:25 pmMAA  Chennai-STL Lambert-St Louis
29h 55m2 stops Mumbai Chhatrapati Shivaji Intl Frankfurt am Main
$1,565Lufthansa
Thu, Apr 22 - Wed, May 19
Lufthansa Logo
3:30 pm - 12:05 amSTL  Lambert-St Louis-MAA Chennai
22h 05m1 stop Frankfurt am Main
Lufthansa Logo
1:50 am - 1:25 pmMAA  Chennai-STL Lambert-St Louis
22h 05m1 stop Frankfurt am Main
$1,576Lufthansa
Fri, Apr 23 - Sat, May 22

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Lufthansa flights from St. Louis to Chennai

Our best Lufthansa deals on St. Louis to Chennai flight tickets
Lufthansa
Feb 3
STL3:40 pmLambert-St Louis
29h 30m
2 stops
MAA8:40 amChennai
Feb 22
MAA6:00 pmChennai
38h 53m
3 stops
STL9:23 pmLambert-St Louis
$1,562
Lufthansa
Apr 22
STL3:30 pmLambert-St Louis
22h 05m
1 stop
MAA12:05 amChennai
May 19
MAA6:00 pmChennai
29h 55m
2 stops
STL1:25 pmLambert-St Louis
$1,565
Lufthansa
Apr 23
STL3:30 pmLambert-St Louis
22h 05m
1 stop
MAA12:05 amChennai
May 22
MAA1:50 amChennai
22h 05m
1 stop
STL1:25 pmLambert-St Louis
$1,576

Etihad Airways flights from St. Louis to Chennai

Our best Etihad Airways deals on St. Louis to Chennai flight tickets
Etihad Airways
Mar 1
STL9:30 amLambert-St Louis
22h 50m
2 stops
MAA7:50 pmChennai
Mar 24
MAA4:05 pmChennai
32h 10m
2 stops
STL1:45 pmLambert-St Louis
$1,168
Etihad Airways
Feb 6
STL10:27 amLambert-St Louis
28h 38m
2 stops
MAA2:35 amChennai
Feb 21
MAA9:50 pmChennai
27h 25m
2 stops
STL1:45 pmLambert-St Louis
$1,183
Etihad Airways
Mar 2
STL9:30 amLambert-St Louis
22h 50m
2 stops
MAA7:50 pmChennai
Mar 21
MAA9:50 pmChennai
26h 25m
2 stops
STL1:45 pmLambert-St Louis
$1,408

momondo Fare Finder

 
Use the filters below to find and compare flights from St. Louis to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Tue 1/19

2:18 pm-2:15 am

2 stops24h 27m

Chennai

Wed 2/3

3:15 am-6:30 pm

2 stops26h 45m

$1,145

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Mon 3/1

2:23 pm-2:15 am

2 stops24h 22m

Chennai

Mon 3/22

3:15 am-8:16 pm

2 stops27h 31m

$1,155

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Thu 4/22

10:00 am-2:50 am

2 stops30h 20m

Chennai

Tue 5/18

3:55 am-7:30 pm

2 stops26h 05m

$1,161

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Thu 4/22

10:00 am-2:50 am

2 stops30h 20m

Chennai

Tue 5/18

3:55 am-8:30 pm

2 stops27h 05m

$1,161

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Tue 3/2

10:30 am-2:35 am

2 stops28h 35m

Chennai

Wed 3/24

4:05 pm-1:45 pm

2 stops32h 10m

$1,168

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Mon 3/1

9:30 am-7:50 pm

2 stops22h 50m

Chennai

Wed 3/24

4:05 pm-1:45 pm

2 stops32h 10m

$1,168

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Wed 3/3

10:30 am-2:35 am

2 stops28h 35m

Chennai

Wed 3/24

4:05 pm-1:45 pm

2 stops32h 10m

$1,168

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Wed 2/3

3:40 pm-8:40 am

2 stops29h 30m

Chennai

Mon 2/22

6:00 pm-9:23 pm

3 stops38h 53m

$1,562

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Thu 4/22

3:30 pm-12:05 am

1 stop22h 05m

Chennai

Wed 5/19

6:00 pm-1:25 pm

2 stops29h 55m

$1,565
Quickest round-trip

St. LouisChennai

STL Lambert-St Louis - MAA Chennai

STLMAA

Lambert-St Louis

Fri 4/23

3:30 pm-12:05 am

1 stop22h 05m

Chennai

Sat 5/22

1:50 am-1:25 pm

1 stop22h 05m

$1,576

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chennai from

How to get the cheapest flight ticket from St. Louis to Chennai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Chennai?

Prices are currently low for flights on this route.

Typical prices usually range from $1,238 to $1,690.
The lowest price recently found on this route was $1,145.

What is the cheapest month to fly to Chennai?

In general, March is the cheapest month to fly from St. Louis to Chennai. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $974. If you’re not able to fly to Chennai in March, then February is your next best option. Flight prices from St. Louis to Chennai during February average around $1,007.

Can stopping save me money on St. Louis to Chennai flights?

You could potentially save up to 20% on your flight if you consider stops on a St. Louis to Chennai flight.

When to book flights from St. Louis to Chennai

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Chennai according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Chennai (STL to MAA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Chennai

Best Price Found

$665

Fastest flight time

23h 10m

Direct flights

None
The best one-way flight to Chennai from St. Louis in the past 72 hours is $665. The best round-trip flight deal from St. Louis to Chennai found on momondo in the last 72 hours is $1,145.
The fastest flight from St. Louis to Chennai takes 23h 10m
There are no direct flights from St. Louis to Chennai. There are no popular flight routes from St. Louis to Chennai.
Search flight deals

Frequently asked questions about flying from St. Louis to Chennai

  • How far is Lambert-St Louis to Chennai by plane?

    Chennai is 8804.9 mi away from Lambert-St Louis. 23h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Chennai Airport?

    Prices for flights from Lambert-St Louis Airport to Chennai Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Chennai Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Chennai Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Chennai Airport.

  • What documentation or ID do you need to fly to Chennai Airport?

    The travel and health documents you'll need for your trip to Chennai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chennai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Chennai?

Best airlines flying from St. Louis to Chennai

Compare and see reviews for airlines that fly from St. Louis to Chennai with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $971Free CancellationRating
7.4
3,703 reviews
Search Qatar Airways flights
LufthansaPriceFrom $1,210Free CancellationRating
6.8
8,290 reviews
Search Lufthansa flights

Traveling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Chennai?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Chennai. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Chennai with flexible booking policies on momondo?

Flights from St. Louis to Chennai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Chennai?

momondo provides multiple filters to help you find the best flight to Chennai from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to Chennai right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to Chennai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Chennai trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/10
Thu 12/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India