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Cheap flights from St. Louis (STL) to Chennai (MAA) from $1,431

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. 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.
STL — MAA
May 12 — May 191
From?
To?
Sun 5/12
Sun 5/19
1 adult, Economy
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The best prices from Lambert-St Louis to Chennai are usually found in February or January, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from St. Louis to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Chennai (MAA). 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 May 7, 2024.

Popular in

June

Cheapest in

February

Average price

$1,578

Round-trip from

$984
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 22% potential price drop
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Average for round-trip flights in May 2024
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From Lambert-St Louis to Chennai
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What is the cheapest day to fly round-trip from St. Louis to Chennai?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Chennai. Check prices with Cheapflights to find a great deal for your trip.

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

To save on the cost of your flight from St. Louis to Chennai, book at least 61 days before your planned departure. Booking around this time can save you about 31% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,127 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,472.

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

Flights from St. Louis to Chennai lean towards being more expensive in June. Prices are generally better when you fly from St. Louis to Chennai in February, with the cheapest ticket starting at $971.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 10% on flights from St. Louis to Chennai by exploring options for tickets in the morning.

Cheap Qatar Airways flights from St. Louis to Chennai

Explore cheap flight options specifically provided by Qatar Airways for the route between St. Louis and Chennai. 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 2,689,106 searches. Data last updated May 7, 2024.
Find some of the cheapest Qatar Airways flights traveling from St. Louis to Chennai. It's recommended that users confirm their flight details before booking.
Wed 10/162:05 pmSTL - MAA
2 stops26h 25mQatar Airways
Sun 10/204:05 amMAA - STL
2 stops26h 36mQatar Airways
Deal found 5/6$1,431
Sat 8/310:19 amSTL - MAA
2 stops30h 11mQatar Airways
Sat 8/174:20 amMAA - STL
2 stops48h 36mQatar Airways
Deal found 5/7$1,736
Sat 8/35:29 amSTL - MAA
2 stops35h 01mQatar Airways
Sun 8/184:05 amMAA - STL
2 stops53h 07mQatar Airways
Deal found 5/7$1,781
Thu 7/46:51 pmSTL - MAA
2 stops45h 29mQatar Airways
Mon 8/54:05 amMAA - STL
2 stops39h 39mQatar Airways
Deal found 5/6$2,685
Mon 7/84:52 pmSTL - MAA
2 stops23h 28mQatar Airways
Mon 8/54:05 amMAA - STL
2 stops39h 39mQatar Airways
Deal found 5/6$2,701
Sat 7/64:52 pmSTL - MAA
2 stops23h 38mQatar Airways
Mon 8/54:05 amMAA - STL
2 stops29h 28mQatar Airways
Deal found 5/6$2,775
Wed 7/34:48 pmSTL - MAA
2 stops23h 42mQatar Airways
Mon 8/54:05 amMAA - STL
2 stops29h 28mQatar Airways
Deal found 5/6$2,896
Tue 7/24:48 pmSTL - MAA
2 stops23h 42mQatar Airways
Mon 8/54:20 amMAA - STL
2 stops25h 30mQatar Airways
Deal found 5/6$2,993

Cheap Lufthansa flights from St. Louis to Chennai

Explore cheap flight options specifically provided by Lufthansa for the route between St. Louis and Chennai. 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 2,689,106 searches. Data last updated May 7, 2024.
Take a gander at the lowest prices we've found on Lufthansa flights from St. Louis to Chennai. Deals are refreshing constantly so come back soon for more options.
Wed 10/163:25 pmSTL - MAA
1 stop22h 15mLufthansa
Sat 10/191:50 amMAA - STL
1 stop22h 10mLufthansa
Deal found 5/6$1,492
Wed 10/163:25 pmSTL - MAA
1 stop22h 15mLufthansa
Sat 10/191:50 amMAA - STL
2 stops31h 40mLufthansa
Deal found 5/6$1,502
Sat 8/35:30 pmSTL - MAA
3 stops52h 55mLufthansa
Sat 8/173:50 pmMAA - STL
3 stops34h 20mLufthansa
Deal found 5/7$1,595
Mon 5/275:31 pmSTL - MAA
3 stops52h 54mLufthansa
Sun 6/309:40 amMAA - STL
3 stops40h 30mLufthansa
Deal found 5/6$1,639
Wed 10/1611:17 amSTL - MAA
2 stops26h 23mLufthansa
Sat 10/191:50 amMAA - STL
2 stops31h 40mLufthansa
Deal found 5/6$1,649
Sat 7/65:30 pmSTL - MAA
2 stops44h 10mLufthansa
Tue 7/163:50 pmMAA - STL
3 stops34h 20mLufthansa
Deal found 5/6$1,667
Sat 8/35:30 pmSTL - MAA
3 stops52h 55mLufthansa
Sun 8/189:15 pmMAA - STL
3 stops29h 04mLufthansa
Deal found 5/6$1,686
Sat 8/35:30 pmSTL - MAA
2 stops44h 10mLufthansa
Sat 8/179:40 amMAA - STL
3 stops40h 30mLufthansa
Deal found 5/7$1,712
Sat 7/611:00 amSTL - MAA
3 stops33h 50mLufthansa
Tue 7/163:50 pmMAA - STL
3 stops34h 20mLufthansa
Deal found 5/6$1,771

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

Find cheap flight options from St. Louis to Chennai specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 7, 2024.
Scroll through some of the best deals on flights from St. Louis to Chennai in 2024. Check back regularly for other flight deals.
Mon 5/276:08 amSTL - MAA
2 stops41h 32mMultiple Airlines
Sun 6/305:25 pmMAA - STL
2 stops39h 42mMultiple Airlines
Deal found 5/6$1,472
Mon 5/2711:00 amSTL - MAA
2 stops37h 15mMultiple Airlines
Sat 6/291:50 amMAA - STL
2 stops29h 45mMultiple Airlines
Deal found 5/6$1,541
Mon 5/275:31 pmSTL - MAA
3 stops52h 54mLufthansa
Sun 6/309:40 amMAA - STL
3 stops40h 30mLufthansa
Deal found 5/6$1,639
Mon 5/2711:00 amSTL - MAA
2 stops35h 15mMultiple Airlines
Sun 6/309:40 amMAA - STL
3 stops40h 30mMultiple Airlines
Deal found 5/6$1,678
Mon 5/2710:15 amSTL - MAA
3 stops38h 00mAir Canada
Sat 6/291:50 amMAA - STL
2 stops24h 01mAir Canada
Deal found 5/6$1,760
Mon 5/2711:38 amSTL - MAA
2 stops26h 02mLufthansa
Sat 6/291:50 amMAA - STL
1 stop22h 10mLufthansa
Deal found 5/6$1,946
Tue 5/78:07 amSTL - MAA
2 stops39h 18mAmerican Airlines
Tue 5/143:00 pmMAA - STL
2 stops37h 38mAmerican Airlines
Deal found 5/6$15,752

St. Louis to Chennai 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Chennai in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Scroll through some of the best deals on flights from St. Louis to Chennai in 2024. Check back regularly for other flight deals.
Wed 10/162:05 pmSTL - MAA
2 stops26h 25mQatar Airways
Sun 10/204:05 amMAA - STL
2 stops26h 36mQatar Airways
Deal found 5/6$1,431
Sat 8/36:04 pmSTL - MAA
2 stops53h 36mMultiple Airlines
Sun 8/186:40 amMAA - STL
2 stops43h 55mMultiple Airlines
Deal found 5/6$1,447
Mon 5/276:08 amSTL - MAA
2 stops41h 32mMultiple Airlines
Sun 6/305:25 pmMAA - STL
2 stops39h 42mMultiple Airlines
Deal found 5/6$1,472
Wed 10/163:25 pmSTL - MAA
1 stop22h 15mLufthansa
Sat 10/191:50 amMAA - STL
1 stop22h 10mLufthansa
Deal found 5/6$1,492
Wed 10/163:25 pmSTL - MAA
1 stop22h 15mLufthansa
Sat 10/191:50 amMAA - STL
2 stops31h 40mLufthansa
Deal found 5/6$1,502
Mon 5/2711:00 amSTL - MAA
2 stops37h 15mMultiple Airlines
Sat 6/291:50 amMAA - STL
2 stops29h 45mMultiple Airlines
Deal found 5/6$1,541
Sat 8/35:30 pmSTL - MAA
3 stops52h 55mLufthansa
Sat 8/173:50 pmMAA - STL
3 stops34h 20mLufthansa
Deal found 5/7$1,595
Sun 12/151:00 pmSTL - MAA
2 stops23h 40mLufthansa
Tue 1/141:50 amMAA - STL
2 stops30h 50mLufthansa
Deal found 5/6$1,612
Fri 12/133:55 pmSTL - MAA
1 stop20h 45mLufthansa
Thu 1/161:50 amMAA - STL
1 stop23h 35mLufthansa
Deal found 5/6$1,619

Find flights from St. Louis to Chennai within your budget

Customize your flight search to find flights from St. Louis to Chennai 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 2,689,106 searches. Data last updated May 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,431 - $2,769

Route

Depart

Return

Price

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Wed 10/16

2 stops26h 25m

Chennai

Sun 10/20

2 stops26h 36m

$1,431

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sat 8/3

2 stops53h 36m

Chennai

Sun 8/18

2 stops43h 55m

$1,447

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Mon 5/27

2 stops41h 32m

Chennai

Sun 6/30

2 stops39h 42m

$1,472

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Wed 10/16

1 stop22h 15m

Chennai

Sat 10/19

1 stop22h 10m

$1,492

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Wed 10/16

1 stop22h 15m

Chennai

Sat 10/19

2 stops31h 40m

$1,502

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Mon 5/27

2 stops37h 15m

Chennai

Sat 6/29

2 stops29h 45m

$1,541

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Mon 5/27

3 stops38h 00m

Chennai

Sat 6/29

2 stops24h 01m

$1,760

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Fri 7/5

2 stops27h 14m

Chennai

Mon 8/5

3 stops34h 52m

$2,316

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sun 7/7

2 stops34h 56m

Chennai

Mon 8/5

2 stops28h 49m

$2,769

Flights are sorted by cheapest first

Deals found on 5/6

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Chennai. Price data was last updated on May 3, 2024.
Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Chennai. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Chennai. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Chennai flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Chennai by month

Plan your trip from St. Louis to Chennai by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Chennai is currently $0 while a round-trip flight costs $1,748. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from St. Louis to Chennai (average of $984). Flying from St. Louis to Chennai in June is currently the most expensive (average of $1,700). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$1,100

February

$1,083

March

$1,097

April

$1,108

May

$1,192

June

$1,700

July

$1,500

August

$1,140

September

$984

October

$1,052

November

$1,208

December

$1,561

Temperature and rainfall in Chennai by month

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

MAA

Temperature

77 - 91.4 °F

Reviews of airlines servicing Chennai

Get insights into the airlines that provide service to Chennai. 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 Chennai. Reviews last updated May 7, 2024.
Get a feel of what it's like to fly with Qatar Airways, Lufthansa and Air Canada from St. Louis to Chennai by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.7
Good
4,439 reviews
Check prices

Food

7.5

Comfort

7.7

Entertainment

7.7

Overall

7.7

Boarding

7.8

Crew

8.2

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

Qatar Airways
7.7
Good
4,439 reviews
Qatar Airways
7.7
Good
4,439 reviews
Check prices

Food

7.5

Comfort

7.7

Entertainment

7.7

Overall

7.7

Boarding

7.8

Crew

8.2

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

American Airlines
7.3
Good
14,697 reviews
Qatar Airways
7.7
Good
4,439 reviews
Check prices

Food

7.5

Comfort

7.7

Entertainment

7.7

Overall

7.7

Boarding

7.8

Crew

8.2

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

Air Canada
7.0
Good
6,915 reviews
Qatar Airways
7.7
Good
4,439 reviews
Check prices

Food

7.5

Comfort

7.7

Entertainment

7.7

Overall

7.7

Boarding

7.8

Crew

8.2

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

Lufthansa
7.0
Good
7,711 reviews
Qatar Airways
7.7
Good
4,439 reviews
Check prices

Food

7.5

Comfort

7.7

Entertainment

7.7

Overall

7.7

Boarding

7.8

Crew

8.2

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

British Airways
6.8
Okay
6,873 reviews
Qatar Airways
7.7
Good
4,439 reviews
Check prices

Food

7.5

Comfort

7.7

Entertainment

7.7

Overall

7.7

Boarding

7.8

Crew

8.2

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Chennai. 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 St. Louis to Chennai for under $1,500 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Chennai for under $1,500. The cheapest flight booked recently is on Qatar Airways for just $1,431, but on average you can expect to pay $1,633.

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

    Qatar Airways, at $1,431, was found to be the cheapest airline from St. Louis to Chennai.Alternate airlines to your destination round-trip include Lufthansa and Air Canada. These flights start at 9% lower than the current average price 3 months from now.

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

    Before booking your flight from St. Louis to Chennai check out the most popular airlines for this route: American Airlines, British Airways or Lufthansa.

  • What does STL to MAA mean?

    STL and MAA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to MAA refers to a flight route from Lambert-St Louis Airport to Chennai Airport.

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

    The amount of baggage you can bring on your St. Louis to Chennai 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 St. Louis to Chennai with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Chennai 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 St. Louis to Chennai that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Chennai 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 St. Louis to Chennai that allow pets onboard?

    Many airlines flying from St. Louis to Chennai 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 St. Louis to Chennai?

    Yes, you can often find last-minute deals on St. Louis to Chennai 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 St. Louis to Chennai flight deals updated?

    The St. Louis to Chennai flight deals you see on this page were last updated on 5/7.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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

Kansas City to Chennai flights

Top 4 airlines flying from St. Louis to Chennai

Discover the top 4 airlines that operate flights from St. Louis to Chennai. 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 2,689,106 searches. Data last updated May 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,094Average$1,497FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest$1,229Average$1,605FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest$1,458Average$1,556FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest$1,552Average$2,200FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from St. Louis to Chennai by cabin class

Find flights from St. Louis to Chennai, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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

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

Cheapflights makes it easy to find St. Louis to Chennai flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Chennai from St. Louis by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Chennai from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from St. Louis to Chennai on Cheapflights with our Price Alert feature and get notified when better prices are available.

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