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Cheap flights from Chennai to St. Louis from ₹ 61,819

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. 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.
MAA — STL
30 Apr — 7 May1
1 adult
Tue 30/4
Tue 7/5

The best prices from Chennai to Lambert-St Louis are usually found in November or March, booked 46 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Chennai to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 April 2024.

Popular in

August

Cheapest in

November

Average price

₹ 134,719

Round-trip from

₹ 93,510
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 19% potential price drop
Search Deals
Average for round-trip flights in April 2024
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From Chennai to Lambert-St Louis
Search Deals

What is the cheapest day to fly return from Chennai to St. Louis?

Travellers have found that booking a Sunday departure is the best way to save up to 22% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Chennai to St. Louis?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 10% on flights from Chennai to St. Louis compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at ₹ 118,139. For sooner than that we have options available in the next 3 days from ₹ 205,119.

What is the cheapest month to fly from Chennai to St. Louis?

November can be a great time to fly to St. Louis from Chennai with a flight ticket averaging about ₹ 144,147. Cheapflights users have found deals in the month of November for as cheap as ₹ 108,058. The most expensive prices can be found in the month of August.

When is the cheapest time to fly from Chennai to St. Louis (MAA - STL)?

When flying from Chennai to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 9% versus a flight at midday.

Cheap British Airways flights from Chennai to St. Louis

Explore cheap flight options specifically provided by British Airways for the route between Chennai and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 407,992 searches. Data last updated 25 April 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Chennai to St. Louis. Make sure to double check the flight details before booking.
Tue 14/505:35MAA - STL
2 stops25h 50mBritish Airways
Mon 4/1114:54STL - MAA
2 stops27h 21mBritish Airways
Deal found 23/4₹ 109,058
Tue 14/505:35MAA - STL
2 stops25h 50mBritish Airways
Wed 6/1111:58STL - MAA
2 stops30h 17mBritish Airways
Deal found 23/4₹ 110,308
Sat 25/505:35MAA - STL
2 stops26h 40mBritish Airways
Sat 16/1114:54STL - MAA
2 stops27h 21mBritish Airways
Deal found 23/4₹ 111,724
Fri 24/505:35MAA - STL
2 stops26h 42mBritish Airways
Sat 16/1118:02STL - MAA
2 stops24h 13mBritish Airways
Deal found 23/4₹ 114,140
Thu 26/905:35MAA - STL
2 stops46h 09mBritish Airways
Mon 30/919:56STL - MAA
2 stops45h 04mBritish Airways
Deal found 23/4₹ 116,640
Thu 23/505:35MAA - STL
2 stops26h 42mBritish Airways
Sat 16/1118:02STL - MAA
2 stops24h 13mBritish Airways
Deal found 23/4₹ 116,723
Tue 14/505:35MAA - STL
2 stops26h 42mBritish Airways
Sat 2/1114:41STL - MAA
2 stops28h 34mBritish Airways
Deal found 23/4₹ 118,889
Thu 16/505:35MAA - STL
2 stops26h 42mBritish Airways
Wed 6/1111:58STL - MAA
2 stops30h 17mBritish Airways
Deal found 23/4₹ 121,638
Sat 25/505:35MAA - STL
2 stops26h 40mBritish Airways
Fri 15/1114:54STL - MAA
2 stops27h 21mBritish Airways
Deal found 23/4₹ 124,304

Cheap American Airlines flights from Chennai to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Chennai and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 407,992 searches. Data last updated 25 April 2024.
Take a gander at the lowest prices we've found on Qatar Airways flights from Chennai to St. Louis. Make sure to examine the flight information before completing your reservation.
Thu 16/515:55MAA - STL
2 stops36h 43mAmerican Airlines
Wed 13/1106:51STL - MAA
2 stops34h 59mAmerican Airlines
Deal found 23/4₹ 100,143
Sat 18/515:55MAA - STL
2 stops36h 43mAmerican Airlines
Mon 11/1106:51STL - MAA
2 stops34h 59mAmerican Airlines
Deal found 23/4₹ 104,559
Sat 18/515:55MAA - STL
2 stops36h 43mAmerican Airlines
Thu 7/1106:51STL - MAA
2 stops34h 59mAmerican Airlines
Deal found 23/4₹ 108,891
Wed 15/514:15MAA - STL
2 stops38h 23mAmerican Airlines
Sun 3/1105:51STL - MAA
2 stops34h 59mAmerican Airlines
Deal found 23/4₹ 112,057
Tue 14/515:55MAA - STL
2 stops36h 43mAmerican Airlines
Sun 3/1105:51STL - MAA
2 stops34h 59mAmerican Airlines
Deal found 23/4₹ 115,556
Sun 12/515:55MAA - STL
2 stops34h 07mAmerican Airlines
Sun 3/1105:51STL - MAA
2 stops34h 59mAmerican Airlines
Deal found 23/4₹ 116,473

Cheap Chennai to St. Louis flights in April & May 2024

Find cheap flight options from Chennai to St. Louis specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 407,992 searches. Prices were last updated on 25 April 2024.
These are some of the best deals we've found on flights to St. Louis in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Thu 16/515:55MAA - STL
2 stops36h 43mAmerican Airlines
Wed 13/1106:51STL - MAA
2 stops34h 59mAmerican Airlines
Deal found 23/4₹ 100,143
Sat 18/515:55MAA - STL
2 stops36h 43mAmerican Airlines
Mon 11/1106:51STL - MAA
2 stops34h 59mAmerican Airlines
Deal found 23/4₹ 104,559
Wed 15/521:30MAA - STL
2 stops34h 47mQatar Airways
Mon 4/1112:06STL - MAA
2 stops26h 19mQatar Airways
Deal found 23/4₹ 106,392
Mon 13/521:30MAA - STL
2 stops29h 18mQatar Airways
Wed 6/1114:41STL - MAA
2 stops23h 44mQatar Airways
Deal found 23/4₹ 106,892
Sat 18/515:55MAA - STL
2 stops36h 43mAmerican Airlines
Thu 7/1106:51STL - MAA
2 stops34h 59mAmerican Airlines
Deal found 23/4₹ 108,891
Tue 14/505:35MAA - STL
2 stops25h 50mBritish Airways
Mon 4/1114:54STL - MAA
2 stops27h 21mBritish Airways
Deal found 23/4₹ 109,058
Tue 14/505:35MAA - STL
2 stops25h 50mBritish Airways
Wed 6/1111:58STL - MAA
2 stops30h 17mBritish Airways
Deal found 23/4₹ 110,308
Fri 17/516:45MAA - STL
2 stops31h 58mQatar Airways
Tue 12/1114:41STL - MAA
2 stops23h 44mQatar Airways
Deal found 23/4₹ 111,141
Sat 25/505:35MAA - STL
2 stops26h 40mBritish Airways
Sat 16/1114:54STL - MAA
2 stops27h 21mBritish Airways
Deal found 23/4₹ 111,724

Chennai to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Chennai and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 407,992 searches. Data last updated 25 April 2024.
These are some of the best deals we've found on flights to St. Louis in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Thu 16/515:55MAA - STL
2 stops36h 43mAmerican Airlines
Wed 13/1106:51STL - MAA
2 stops34h 59mAmerican Airlines
Deal found 23/4₹ 100,143
Sat 18/515:55MAA - STL
2 stops36h 43mAmerican Airlines
Mon 11/1106:51STL - MAA
2 stops34h 59mAmerican Airlines
Deal found 23/4₹ 104,559
Wed 15/521:30MAA - STL
2 stops34h 47mQatar Airways
Mon 4/1112:06STL - MAA
2 stops26h 19mQatar Airways
Deal found 23/4₹ 106,392
Mon 13/521:30MAA - STL
2 stops29h 18mQatar Airways
Mon 4/1114:41STL - MAA
2 stops23h 44mQatar Airways
Deal found 23/4₹ 106,892
Sat 18/515:55MAA - STL
2 stops36h 43mAmerican Airlines
Thu 7/1106:51STL - MAA
2 stops34h 59mAmerican Airlines
Deal found 23/4₹ 108,891
Tue 14/505:35MAA - STL
2 stops25h 50mBritish Airways
Mon 4/1114:54STL - MAA
2 stops27h 21mBritish Airways
Deal found 23/4₹ 109,058
Tue 14/505:35MAA - STL
2 stops25h 50mBritish Airways
Wed 6/1111:58STL - MAA
2 stops30h 17mBritish Airways
Deal found 23/4₹ 110,308
Fri 17/516:45MAA - STL
2 stops31h 58mQatar Airways
Tue 12/1114:41STL - MAA
2 stops23h 44mQatar Airways
Deal found 23/4₹ 111,141
Sat 25/505:35MAA - STL
2 stops26h 40mBritish Airways
Sat 16/1114:54STL - MAA
2 stops27h 21mBritish Airways
Deal found 23/4₹ 111,724

One-way flights to St. Louis from Chennai

Search for one-way flight options from Chennai to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 407,992 searches. Data last updated 25 April 2024.
Take a look at some of the best available options we've come across on one-way flights from Chennai to St. Louis. For those needing a return trip from Chennai, there is a search form available above.
Mon 20/504:05MAA - STL
2 stops39h 35mQatar Airways
Deal found 23/4₹ 61,819
Thu 23/504:20MAA - STL
2 stops27h 05mQatar Airways
Deal found 23/4₹ 63,069
Sun 19/504:20MAA - STL
2 stops27h 05mQatar Airways
Deal found 23/4₹ 66,068
Thu 23/521:45MAA - STL
3 stops29h 55mMultiple Airlines
Deal found 23/4₹ 78,315
Sat 18/501:50MAA - STL
1 stop22h 10mLufthansa
Deal found 23/4₹ 79,898
Mon 19/804:05MAA - STL
2 stops46h 05mQatar Airways
Deal found 24/4₹ 81,814
Fri 24/521:15MAA - STL
3 stops28h 56mLufthansa
Deal found 23/4₹ 82,981
Wed 22/521:15MAA - STL
3 stops28h 56mLufthansa
Deal found 23/4₹ 83,064
Thu 23/501:50MAA - STL
1 stop22h 10mLufthansa
Deal found 23/4₹ 86,647

Find flights from Chennai to St. Louis within your budget

Customise your flight search to find flights from Chennai to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 407,992 searches. Data last updated 25 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

₹ 100,143 - ₹ 134,635

Route

Depart

Return

Price

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Thu 16/5

2 stops36h 43m

Lambert-St Louis

Wed 13/11

2 stops34h 59m

₹ 100,143

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Sat 18/5

2 stops36h 43m

Lambert-St Louis

Mon 11/11

2 stops34h 59m

₹ 104,559

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Wed 15/5

2 stops34h 47m

Lambert-St Louis

Mon 4/11

2 stops26h 19m

₹ 106,392

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Mon 13/5

2 stops29h 18m

Lambert-St Louis

Mon 4/11

2 stops23h 44m

₹ 106,892

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Sat 18/5

2 stops36h 43m

Lambert-St Louis

Thu 7/11

2 stops34h 59m

₹ 108,891

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Tue 14/5

2 stops25h 50m

Lambert-St Louis

Mon 4/11

2 stops27h 21m

₹ 109,058

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Tue 14/5

2 stops25h 50m

Lambert-St Louis

Wed 6/11

2 stops30h 17m

₹ 110,308

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Sat 18/5

1 stop22h 10m

Lambert-St Louis

Sun 10/11

1 stop20h 45m

₹ 117,139

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Thu 23/5

3 stops29h 30m

Lambert-St Louis

Wed 13/11

2 stops23h 13m

₹ 134,635

Flights are sorted by cheapest first

Deals found on 23/4

When is the best time to book a flight from Chennai to St. Louis?

Use this chart to determine the optimal time to book a return flight from Chennai to St. Louis. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Chennai to St. Louis, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Chennai to St. Louis?

Use this chart to determine the cheapest time to fly return from Chennai to St. Louis. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Chennai to St. Louis flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to St. Louis by month

Plan your trip from Chennai to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Chennai to St. Louis is currently ₹ 75,964 while a return flight costs ₹ 110,891. Price data was last updated on 21 April 2024.

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

0 - 27 °C

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated 25 April 2024.
To help decide which airline to fly from Chennai to St. Louis, see what other customers have to say about American Airlines, Qatar Airways and British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.7
Good
4,480 reviews
Check prices

Entertainment

7.7

Food

7.5

Overall

7.7

Boarding

7.8

Crew

8.2

Comfort

7.7

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

Qatar Airways
7.7
Good
4,480 reviews
Qatar Airways
7.7
Good
4,480 reviews
Check prices

Entertainment

7.7

Food

7.5

Overall

7.7

Boarding

7.8

Crew

8.2

Comfort

7.7

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

American Airlines
7.3
Good
14,898 reviews
Qatar Airways
7.7
Good
4,480 reviews
Check prices

Entertainment

7.7

Food

7.5

Overall

7.7

Boarding

7.8

Crew

8.2

Comfort

7.7

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

Air Canada
7.0
Good
6,857 reviews
Qatar Airways
7.7
Good
4,480 reviews
Check prices

Entertainment

7.7

Food

7.5

Overall

7.7

Boarding

7.8

Crew

8.2

Comfort

7.7

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

Lufthansa
7.0
Good
7,755 reviews
Qatar Airways
7.7
Good
4,480 reviews
Check prices

Entertainment

7.7

Food

7.5

Overall

7.7

Boarding

7.8

Crew

8.2

Comfort

7.7

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

British Airways
6.8
Okay
6,924 reviews
Qatar Airways
7.7
Good
4,480 reviews
Check prices

Entertainment

7.7

Food

7.5

Overall

7.7

Boarding

7.8

Crew

8.2

Comfort

7.7

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

Related info for your journey

Find useful and relevant information for your journey from Chennai to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Chennai to St. Louis for under ₹ 100,200 on Cheapflights?

    Yes, there are multiple flights from Chennai to St. Louis for under ₹ 100,200. The cheapest flight booked recently is on American Airlines for just ₹ 100,143, but on average you can expect to pay ₹ 112,141.

  • What are the cheapest airlines flying from Chennai to St. Louis round-trip?

    Currently priced at ₹ 100,143, American Airlines will fly you from Chennai to St. Louis and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and British Airways - these airlines can fly you to your destination from ₹ 106,392 and ₹ 109,058, respectively. Users have found that American Airlines is 30% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chennai to St. Louis one-way

    One-way options have recently been found by users for as little as ₹ 61,819 on Qatar Airways Other airlines that offer cheap prices include Lufthansa from ₹ 79,898 and American Airlines from ₹ 101,893 one-way.

  • What are the most popular airlines that fly from Chennai to St. Louis?

    Consider Air France, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from Chennai to St. Louis.

  • What does MAA to STL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chennai Airport to Lambert-St Louis Airport flight would often be abbreviated as a MAA to STL flight.

  • Can I find deals for flights from Chennai to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Chennai to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chennai to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chennai to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chennai to St. Louis that include hotel bookings?

    Yes. In addition to deals on Chennai to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chennai to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chennai to St. Louis.

  • Can I find deals for business class flights from Chennai to St. Louis?

    Yes. Cheapflights offers flight deals from Chennai to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chennai to St. Louis that allow pets onboard?

    Many airlines flying from Chennai to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chennai to St. Louis?

    Yes, you can often find last-minute deals on Chennai to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chennai to St. Louis flight deals updated?

    The Chennai to St. Louis flight deals you see on this page were last updated on 23/4.

See more FAQs

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Alternative routes for Chennai to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

Chennai to Kansas City flights

Top 4 airlines flying from Chennai to St. Louis

Discover the top 4 airlines that operate flights from Chennai to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 407,992 searches. Data last updated 25 April 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest₹ 116,829Average₹ 129,146FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest₹ 119,665Average₹ 168,210FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest₹ 123,006Average₹ 135,710FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest₹ 125,269Average₹ 145,773FlexibilityNo cancel feeOn-time77%
Search Air France flights
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Search flights from Chennai to St. Louis by cabin class

Find flights from Chennai to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chennai to St. Louis?

Cheapflights helps you search for flights from Chennai to St. Louis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Chennai to St. Louis?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chennai to St. Louis.

Can Cheapflights find flights from Chennai to St. Louis with no change fees?

Certainly. Search results for flights to St. Louis from Chennai shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Chennai to St. Louis become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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