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Cheap flights from St. Louis (STL) to Chennai (MAA) from $1,306

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 11/2. 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
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
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The best prices from Lambert-St Louis to Chennai are usually found in February or January, booked 10 days in advance, depart on a Tuesday or Monday 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 June 9, 2024.

Popular in

June

Cheapest in

February

Average price

$2,137

Round-trip from

$989
High demand for flights, 26% 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 June 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 Wednesday 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 10 days before your planned departure. Booking around this time can save you about 30% 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.

What is the cheapest time of day to fly from STL to MAA?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 6% on flights from St. Louis to Chennai by exploring options for tickets in the morning.

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

Find cheap flight options from St. Louis to Chennai specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Prices were last updated on June 9, 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 6/2411:00 amSTL - MAA
2 stops35h 15mMultiple Airlines
Sat 8/241:50 amMAA - STL
2 stops24h 29mMultiple Airlines
Deal found 6/8$1,468
Mon 7/11:10 pmSTL - MAA
2 stops24h 30mLufthansa
Fri 8/161:50 amMAA - STL
2 stops30h 17mLufthansa
Deal found 6/8$1,492
Fri 6/213:25 pmSTL - MAA
1 stop22h 15mLufthansa
Thu 7/41:50 amMAA - STL
1 stop22h 10mLufthansa
Deal found 6/7$1,578
Fri 6/213:25 pmSTL - MAA
1 stop22h 15mLufthansa
Thu 7/41:50 amMAA - STL
2 stops30h 17mLufthansa
Deal found 6/7$1,584
Mon 6/2411:00 amSTL - MAA
2 stops35h 15mMultiple Airlines
Sat 8/241:50 amMAA - STL
1 stop22h 10mMultiple Airlines
Deal found 6/8$1,609
Mon 7/11:10 pmSTL - MAA
3 stops31h 40mLufthansa
Sat 8/173:50 pmMAA - STL
3 stops34h 20mLufthansa
Deal found 6/8$1,613
Mon 7/11:10 pmSTL - MAA
3 stops31h 40mLufthansa
Fri 8/161:50 amMAA - STL
2 stops30h 17mLufthansa
Deal found 6/8$1,621
Mon 7/11:10 pmSTL - MAA
2 stops24h 30mLufthansa
Sat 8/173:50 pmMAA - STL
3 stops34h 20mLufthansa
Deal found 6/8$1,631
Mon 6/248:05 amSTL - MAA
3 stops40h 10mAir Canada
Sat 8/241:50 amMAA - STL
2 stops28h 41mAir Canada
Deal found 6/8$1,643

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 3,022,473 searches. Data last updated June 9, 2024.
Scroll through some of the best deals on flights from St. Louis to Chennai in 2024. Check back regularly for other flight deals.
Sat 11/21:38 pmSTL - MAA
2 stops33h 12mQatar Airways
Sat 11/308:45 pmMAA - STL
2 stops36h 16mQatar Airways
Deal found 6/8$1,306
Sun 8/183:25 pmSTL - MAA
1 stop22h 15mLufthansa
Sat 8/241:50 amMAA - STL
2 stops24h 29mLufthansa
Deal found 6/8$1,359
Sat 8/35:30 pmSTL - MAA
2 stops44h 10mLufthansa
Fri 8/161:50 amMAA - STL
2 stops24h 20mLufthansa
Deal found 6/7$1,367
Sat 8/35:30 pmSTL - MAA
2 stops44h 10mLufthansa
Sat 8/178:30 pmMAA - STL
3 stops29h 40mLufthansa
Deal found 6/7$1,368
Sat 8/175:30 pmSTL - MAA
2 stops44h 10mLufthansa
Fri 8/231:50 amMAA - STL
2 stops30h 32mLufthansa
Deal found 6/8$1,380
Sat 8/175:30 pmSTL - MAA
3 stops44h 10mLufthansa
Fri 8/231:50 amMAA - STL
2 stops24h 29mLufthansa
Deal found 6/8$1,388
Fri 12/133:55 pmSTL - MAA
1 stop20h 45mLufthansa
Mon 1/201:50 amMAA - STL
2 stops28h 13mLufthansa
Deal found 6/8$1,397
Sun 8/1811:05 amSTL - MAA
2 stops36h 35mMultiple Airlines
Sat 8/241:50 amMAA - STL
2 stops24h 29mMultiple Airlines
Deal found 6/8$1,401
Wed 8/77:00 amSTL - MAA
2 stops39h 35mQatar Airways
Wed 8/219:30 pmMAA - STL
2 stops36h 24mQatar Airways
Deal found 6/8$1,422

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 3,022,473 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,578 - $2,798

Route

Depart

Return

Price

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Fri 6/21

1 stop22h 15m

Chennai

Thu 7/4

1 stop22h 10m

$1,578

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Fri 6/21

1 stop22h 15m

Chennai

Thu 7/4

2 stops30h 17m

$1,584

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Mon 7/1

2 stops24h 30m

Chennai

Sat 8/17

3 stops34h 20m

$1,631

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Mon 6/24

3 stops40h 10m

Chennai

Sat 8/24

2 stops28h 41m

$1,643

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sat 8/3

2 stops26h 45m

Chennai

Sat 8/17

2 stops35h 42m

$1,664

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Mon 6/24

2 stops39h 15m

Chennai

Tue 8/27

3 stops40h 39m

$1,684

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Fri 6/21

2 stops36h 34m

Chennai

Fri 7/5

2 stops28h 16m

$1,731

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Mon 7/1

Nonstop28h 05m

Chennai

Sat 8/17

Nonstop43h 03m

$2,229

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sun 8/18

2 stops52h 12m

Chennai

Sun 8/25

2 stops25h 54m

$2,798

Flights are sorted by cheapest first

Deals found on 6/7

How far ahead should I 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 31, 2024.
Booking 9 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.
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What is the cheapest day 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 June 2, 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.
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Best time to book a flight from St. Louis to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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

If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 91.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 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 June 9, 2024.
Get a feel of what it's like to fly with Air Canada, Qatar Airways and Undisclosed Carrier 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.
Cathay Pacific
7.8
Good
1,034 reviews

Comfort

7.8

Food

7.5

Entertainment

7.9

Overall

7.8

Boarding

8.0

Crew

8.2

Reviews

1 / 10

Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.

Cathay Pacific
7.8
Good
1,034 reviews
Cathay Pacific
7.8
Good
1,034 reviews

Comfort

7.8

Food

7.5

Entertainment

7.9

Overall

7.8

Boarding

8.0

Crew

8.2

Reviews

1 / 10

Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.

Qatar Airways
7.7
Good
4,307 reviews
Cathay Pacific
7.8
Good
1,034 reviews

Comfort

7.8

Food

7.5

Entertainment

7.9

Overall

7.8

Boarding

8.0

Crew

8.2

Reviews

1 / 10

Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.

American Airlines
7.3
Good
14,186 reviews
Cathay Pacific
7.8
Good
1,034 reviews

Comfort

7.8

Food

7.5

Entertainment

7.9

Overall

7.8

Boarding

8.0

Crew

8.2

Reviews

1 / 10

Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.

Air Canada
7.0
Good
7,057 reviews
Cathay Pacific
7.8
Good
1,034 reviews

Comfort

7.8

Food

7.5

Entertainment

7.9

Overall

7.8

Boarding

8.0

Crew

8.2

Reviews

1 / 10

Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.

Lufthansa
7.0
Good
7,513 reviews
Cathay Pacific
7.8
Good
1,034 reviews

Comfort

7.8

Food

7.5

Entertainment

7.9

Overall

7.8

Boarding

8.0

Crew

8.2

Reviews

1 / 10

Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.

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 $1,600 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Chennai for under $1,600. The cheapest flight booked recently is on Lufthansa for just $1,578, but on average you can expect to pay $1,922.

  • Are there nonstop flights from St. Louis to Chennai for under $2,300 on Cheapflights?

    Cheapflights has at least 3 direct flights from St. Louis to Chennai under $2,300. A good price for a nonstop flight from St. Louis to Chennai is less than $4,133.

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

    Lufthansa, at $1,578, was found to be the cheapest airline from St. Louis to Chennai.Alternate airlines to your destination round-trip include Air Canada and Qatar Airways.

  • 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 6/8.

  • 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 is the cheapest month to book a flight from St. Louis to Chennai?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Chennai (average of $989). Flying from St. Louis to Chennai in June is currently the most expensive (average of $1,688). 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.

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 3,022,473 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,110Average$1,574FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,247Average$1,652FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$1,458Average$1,628FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$1,552Average$2,189FlexibilityNo cancel feeOn-time70%
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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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