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Cheap flights from Chennai to St. Louis from ₹ 69,814

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chennai to St. Louis departing on 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chennai to St. Louis

Cheap return flights

These are some of the best return flight deals from Chennai to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chennai to St. Louis.

Cheap last-minute flights

Planning a quick getaway from Chennai to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Chennai to St. Louis

Find recent round-trip train or bus tickets from Chennai to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
07:35 - 22:09MAA-STL
26h 04m2 stops
15:44 - 03:30STL-MAA
25h 16m2 stops
₹ 103,005British Airways
Find Deal
Thu, 23 Jan - Wed, 16 Apr
07:35 - 22:09MAA-STL
26h 04m2 stops
14:03 - 03:30STL-MAA
26h 57m2 stops
₹ 113,469British Airways
Find Deal
Fri, 24 Jan - Wed, 16 Apr
01:45 - 13:55MAA-STL
23h 40m1 stop
15:30 - 00:10STL-MAA
22h 10m1 stop
₹ 116,385Lufthansa
Find Deal
Tue, 21 Jan - Wed, 16 Apr
16:05 - 13:55MAA-STL
33h 20m2 stops
15:50 - 02:30STL-MAA
24h 10m2 stops
₹ 116,813
Find Deal
Tue, 21 Jan - Wed, 16 Apr
03:45 - 15:06MAA-STL
46h 51m2 stops
15:50 - 08:05STL-MAA
29h 45m2 stops
₹ 121,788
Find Deal
Mon, 20 Jan - Wed, 16 Apr
03:45 - 15:06MAA-STL
46h 51m2 stops
15:30 - 00:10STL-MAA
22h 10m1 stop
₹ 122,989
Find Deal
Mon, 20 Jan - Wed, 16 Apr
03:45 - 20:41MAA-STL
28h 26m2 stops
16:15 - 02:50STL-MAA
24h 05m2 stops
₹ 145,717Qatar Airways
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Wed, 22 Jan - Wed, 16 Apr
03:45 - 20:41MAA-STL
28h 26m2 stops
13:30 - 01:55STL-MAA
24h 55m2 stops
₹ 146,403
Find Deal
Wed, 22 Jan - Fri, 24 Jan
01:45 - 13:55MAA-STL
23h 40m1 stop
15:30 - 00:10STL-MAA
22h 10m1 stop
₹ 172,990Lufthansa
Find Deal
Sat, 18 Jan - Wed, 16 Apr
03:30 - 20:41MAA-STL
28h 41m2 stops
16:15 - 02:50STL-MAA
24h 05m2 stops
₹ 271,707Qatar Airways
Find Deal
Fri, 17 Jan - Wed, 16 Apr
15:25 - 15:06MAA-STL
35h 11m3 stops
₹ 69,814
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Thu, 23 Jan
01:45 - 15:06MAA-STL
48h 51m2 stops
₹ 83,193Air Canada
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Wed, 22 Jan
16:05 - 13:55MAA-STL
33h 20m2 stops
₹ 88,854
Find Deal
Thu, 23 Jan
03:45 - 22:09MAA-STL
29h 54m3 stops
₹ 89,111
Find Deal
Wed, 22 Jan

British Airways flights from Chennai to St. Louis

Our best British Airways deals on Chennai to St. Louis flight tickets
British Airways
23 Jan
MAA07:35Chennai
26h 04m
2 stops
STL22:09Lambert-St Louis
16 Apr
STL15:44Lambert-St Louis
25h 16m
2 stops
MAA03:30Chennai
₹ 103,005
Find similar
British Airways
24 Jan
MAA07:35Chennai
26h 04m
2 stops
STL22:09Lambert-St Louis
16 Apr
STL14:03Lambert-St Louis
26h 57m
2 stops
MAA03:30Chennai
₹ 113,469
Find similar
British Airways
19 Jan
MAA07:35Chennai
26h 04m
2 stops
STL22:09Lambert-St Louis
16 Apr
STL15:44Lambert-St Louis
25h 16m
2 stops
MAA03:30Chennai
₹ 163,899
Find similar

Lufthansa flights from Chennai to St. Louis

Our best Lufthansa deals on Chennai to St. Louis flight tickets
Lufthansa
21 Jan
MAA01:45Chennai
23h 40m
1 stop
STL13:55Lambert-St Louis
16 Apr
STL15:30Lambert-St Louis
22h 10m
1 stop
MAA00:10Chennai
₹ 116,385
Find similar
Lufthansa
18 Jan
MAA01:45Chennai
23h 40m
1 stop
STL13:55Lambert-St Louis
16 Apr
STL15:30Lambert-St Louis
22h 10m
1 stop
MAA00:10Chennai
₹ 172,990
Find similar
Lufthansa
17 Jan
MAA01:45Chennai
27h 21m
2 stops
STL17:36Lambert-St Louis
16 Apr
STL15:30Lambert-St Louis
22h 10m
1 stop
MAA00:10Chennai
₹ 173,505
Find similar

See travel insights to St. Louis from

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

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 cheapest day to depart on your flight to St. Louis?

According to our data, Monday is the cheapest day to fly to St. Louis from Chennai. The lowest ticket price found for a Monday departure recently was ₹ 0. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to St. Louis is Sunday, with ticket prices averaging around ₹ 157,450.

What is the cheapest time of day to depart on your flight to St. Louis?

According to our data, the cheapest time of day to fly to St. Louis is at midday. momondo users have found flights departing from Chennai to St. Louis at midday for as low as ₹ 0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to St. Louis are more costly in the evening, with an average ticket price of ₹ 147,965. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How have Chennai to St. Louis flight prices changed over time?

As of January 2025, prices for Chennai to St. Louis flights are approximately 39% more expensive when compared to flights at the same time last year.

When to book flights from Chennai to St. Louis

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

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

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

Best price found

₹ 69,814

Fastest flight time

23h 40m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Chennai in the past 72 hours is ₹ 69,814. The best return flight deal from Chennai to St. Louis found on momondo in the last 72 hours is ₹ 103,005.
The fastest flight from Chennai to St. Louis takes 23h 40m
There are no direct flights from Chennai to St. Louis. Popular non-direct route for this connection is Chennai Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

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

    There are 14170.0 km between Chennai and Lambert-St Louis. 23h 40m is a normal flight duration for this route.

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

    Prices for flights from Chennai Airport to Lambert-St Louis Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chennai Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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


Best airlines flying from Chennai to St. Louis

Compare and see reviews for airlines that fly from Chennai to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom ₹ 136,951Free CancellationRating
6.8
7,089 reviews
Search Lufthansa flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Chennai.

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

Yes. momondo allows you to filter the results for Chennai to St. Louis flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Chennai and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Chennai to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.


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