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Cheap flights from Chennai (MAA) to St. Louis (STL) from $997

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 7/22. 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
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Chennai to Lambert-St Louis are usually found in January or April, booked 75 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 May 16, 2024.

Popular in

July

Cheapest in

January

Average price

$1,509

Round-trip from

$320
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 20% potential price drop
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Average for round-trip flights in May 2024
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From Chennai to Lambert-St Louis
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What is the cheapest day to fly round-trip from Chennai to St. Louis?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 41% when planning your travel around this day of the week.

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 59 days in advance, which can save you up to 54% on flights from Chennai to St. Louis compared to booking the week you need them. Waiting 59 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 $1,500. For sooner than that we have options available in the next 3 days from $2,122.

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

Flights from Chennai to St. Louis lean towards being more expensive in July. Prices are generally better when you fly from Chennai to St. Louis in January, with the cheapest ticket starting at $1,225.

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

It’s optimal to fly from Chennai to St. Louis in the morning. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight at noon.

Cheap Lufthansa flights from Chennai to St. Louis

Explore cheap flight options specifically provided by Lufthansa 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 2,637,452 searches. Data last updated May 16, 2024.
Tue 7/301:50 amMAA - STL
2 stops30h 17mLufthansa
Fri 8/23:25 pmSTL - MAA
1 stop22h 15mLufthansa
Deal found 5/16$2,211
Tue 7/301:50 amMAA - STL
2 stops27h 54mLufthansa
Fri 8/23:25 pmSTL - MAA
2 stops29h 25mLufthansa
Deal found 5/16$2,233
Tue 7/301:50 amMAA - STL
1 stop22h 10mLufthansa
Fri 8/23:25 pmSTL - MAA
1 stop22h 15mLufthansa
Deal found 5/16$2,394

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 2,637,452 searches. Data last updated May 16, 2024.
Wed 7/314:20 amMAA - STL
2 stops39h 22mQatar Airways
Fri 8/24:52 pmSTL - MAA
2 stops23h 28mQatar Airways
Deal found 5/16$1,878
Tue 7/301:50 amMAA - STL
2 stops30h 17mLufthansa
Fri 8/23:25 pmSTL - MAA
1 stop22h 15mLufthansa
Deal found 5/16$2,211
Wed 7/314:20 amMAA - STL
2 stops39h 22mMultiple Airlines
Fri 8/23:25 pmSTL - MAA
1 stop22h 15mMultiple Airlines
Deal found 5/16$2,230
Tue 7/301:50 amMAA - STL
2 stops27h 54mLufthansa
Fri 8/23:25 pmSTL - MAA
2 stops29h 25mLufthansa
Deal found 5/16$2,233
Tue 7/301:50 amMAA - STL
1 stop22h 10mLufthansa
Fri 8/23:25 pmSTL - MAA
1 stop22h 15mLufthansa
Deal found 5/16$2,394
Wed 7/313:55 pmMAA - STL
3 stops32h 49mAmerican Airlines
Fri 8/29:20 amSTL - MAA
2 stops31h 40mAmerican Airlines
Deal found 5/16$3,069
Tue 7/301:50 amMAA - STL
2 stops24h 01mMultiple Airlines
Fri 8/24:05 pmSTL - MAA
3 stops28h 45mMultiple Airlines
Deal found 5/16$3,455
Wed 7/318:40 pmMAA - STL
3 stops36h 57mMultiple Airlines
Fri 8/26:29 amSTL - MAA
3 stops42h 06mMultiple Airlines
Deal found 5/16$4,014

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 2,637,452 searches. Data last updated May 16, 2024.
Mon 7/224:05 amMAA - STL
2 stops53h 32mQatar Airways
Deal found 5/15$997
Mon 7/224:55 pmMAA - STL
3 stops33h 50mMultiple Airlines
Deal found 5/15$1,311
Mon 8/193:25 pmMAA - STL
3 stops40h 57mLufthansa
Deal found 5/15$1,914

Find flights from Chennai to St. Louis within your budget

Customize 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,878 - $4,014

Route

Depart

Return

Price

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Wed 7/31

2 stops39h 22m

Lambert-St Louis

Fri 8/2

2 stops23h 28m

$1,878

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Tue 7/30

2 stops30h 17m

Lambert-St Louis

Fri 8/2

1 stop22h 15m

$2,211

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Wed 7/31

2 stops39h 22m

Lambert-St Louis

Fri 8/2

1 stop22h 15m

$2,230

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Tue 7/30

2 stops27h 54m

Lambert-St Louis

Fri 8/2

2 stops29h 25m

$2,233

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Tue 7/30

1 stop22h 10m

Lambert-St Louis

Fri 8/2

1 stop22h 15m

$2,394

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Wed 7/31

3 stops32h 49m

Lambert-St Louis

Fri 8/2

2 stops31h 40m

$3,069

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Tue 7/30

2 stops24h 01m

Lambert-St Louis

Fri 8/2

3 stops28h 45m

$3,455

ChennaiLambert-St Louis

MAA - STL

MAASTL

Chennai

Wed 7/31

3 stops36h 57m

Lambert-St Louis

Fri 8/2

3 stops42h 06m

$4,014

Flights are sorted by cheapest first

Deals found on 5/16

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 round-trip flight from Chennai to St. Louis. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Chennai to St. Louis, you should look to book at least 75 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.
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When is the cheapest time to fly from Chennai to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Chennai to St. Louis. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chennai to St. Louis flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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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 $1,407 while a round-trip flight costs $2,686. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Chennai to St. Louis (average of $320). Flying from Chennai to St. Louis in July is currently the most expensive (average of $369). 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

$326

February

$331

March

$357

April

$337

May

$342

June

$366

July

$369

August

$336

September

$320

October

$324

November

$336

December

$326

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

32 - 80.6 °F

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 May 16, 2024.
Qatar Airways
7.7
Good
4,387 reviews
Check prices

Boarding

7.8

Crew

8.2

Comfort

7.7

Entertainment

7.7

Food

7.5

Overall

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
4,387 reviews
Qatar Airways
7.7
Good
4,387 reviews
Check prices

Boarding

7.8

Crew

8.2

Comfort

7.7

Entertainment

7.7

Food

7.5

Overall

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
14,514 reviews
Qatar Airways
7.7
Good
4,387 reviews
Check prices

Boarding

7.8

Crew

8.2

Comfort

7.7

Entertainment

7.7

Food

7.5

Overall

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
7,659 reviews
Qatar Airways
7.7
Good
4,387 reviews
Check prices

Boarding

7.8

Crew

8.2

Comfort

7.7

Entertainment

7.7

Food

7.5

Overall

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 $1,900 on Cheapflights?

    Yes, there are multiple flights from Chennai to St. Louis for under $1,900. The cheapest flight booked recently is on Qatar Airways for just $1,878, but on average you can expect to pay $2,685.

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

    Currently priced at $1,878, Qatar Airways will fly you from Chennai to St. Louis and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and American Airlines - these airlines can fly you to your destination from $2,211 and $3,069, respectively.

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

    When booking a flight from Chennai to St. Louis, you may want to consider flying on British Airways, Lufthansa or Qatar Airways as they are the most popular for this route.

  • What does MAA to STL mean?

    This is defined as Chennai Airport (MAA) and Lambert-St Louis Airport (STL). Codes like Lambert-St Louis Airport are often used to just call airports uniquely.

  • 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 vacation 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 5/16.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Chennai to St. Louis

Discover the top 3 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,256Average$1,282FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest$1,299Average$1,715FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest$1,331Average$1,339FlexibilityNo cancel feeOn-time70%
Search British Airways 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.
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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 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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from Chennai.

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! Start tracking prices for Chennai to St. Louis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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