HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chennai

$566+ Cheap flights from St. Louis (STL) to Chennai (MAA)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MAA
Oct 29 — Nov 51
Tue 10/29
Tue 11/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Edit search

STL - MAA
Oct 29 - Nov 5

Find cheap flights from St. Louis to Chennai with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Lambert-St Louis to Chennai are usually found in January or September, booked 62 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 October 24, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

January

Round-trip from

$1,105
(Indian Eagle)

One-way from

$569
(oojo)
Provider with most accurate pricing for Lambert-St Louis-Chennai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Chennai flights.
Search Deals
High demand for flights, 27% potential price rise
Search Deals
Best time to find cheap flights, 19% potential price drop
Search Deals
From Lambert-St Louis to Chennai
Search Deals
One-way flight from Lambert-St Louis to Chennai
Search Deals

Find flight deals from St. Louis to Chennai

Cheapest flights from St. Louis to Chennai
Explore the most affordable flight options available from St. Louis to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2024.

This oojo deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/206:40 amSTL - MAA
2 stops32h 15mQatar Airways
Tue 11/263:30 amMAA - STL
2 stops31h 57mQatar Airways
Deal found 10/22$1,274
This KAYAK deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/83:45 pmSTL - MAA
2 stops28h 00mLufthansa
Sat 11/169:00 pmMAA - STL
2 stops28h 25mLufthansa
Deal found 10/24$1,349
This oojo deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/209:20 amSTL - MAA
2 stops23h 30mEtihad Airways
Wed 11/274:15 pmMAA - STL
2 stops51h 58mEtihad Airways
Deal found 10/22$1,438
This Air Canada deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/253:50 pmSTL - MAA
2 stops44h 35mAir Canada
Mon 12/231:45 amMAA - STL
2 stops48h 51mAir Canada
Deal found 10/24$1,468
This Indian Eagle deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/253:50 pmSTL - MAA
Nonstop44h 35mUndisclosed Carrier
Tue 12/246:45 amMAA - STL
Nonstop43h 51mUndisclosed Carrier
Deal found 10/24$1,503
This CheapOair deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2512:37 pmSTL - MAA
2 stops23h 48mMultiple Airlines
Tue 12/243:50 pmMAA - STL
2 stops34h 46mMultiple Airlines
Deal found 10/24$1,528
This EaseMyTrip deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/131:08 pmSTL - MAA
3 stops29h 22mKLM
Mon 1/2010:30 pmMAA - STL
3 stops28h 57mKLM
Deal found 10/23$2,996
This Priceline deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1510:15 amSTL - MAA
2 stops31h 50mBritish Airways
Fri 1/107:35 amMAA - STL
2 stops50h 21mBritish Airways
Deal found 10/23$3,074

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 2,462,889 searches. Data last updated October 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,105 - $1,357

Route

Depart

Return

Price

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sun 1/26

Nonstop31h 15m

Chennai

Sun 2/16

Nonstop33h 21m

$1,105

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sun 1/26

2 stops29h 35m

Chennai

Sun 2/16

2 stops40h 46m

$1,158

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Wed 1/29

2 stops25h 40m

Chennai

Mon 2/10

2 stops30h 11m

$1,171

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Wed 1/29

3 stops30h 43m

Chennai

Tue 2/11

2 stops29h 00m

$1,180

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sat 2/1

2 stops41h 40m

Chennai

Sun 2/23

2 stops47h 14m

$1,197

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sat 3/29

2 stops45h 50m

Chennai

Sat 4/5

2 stops47h 46m

$1,357

Flights are sorted by cheapest first

Deals found on 10/23

Compare providers for flights from St. Louis to Chennai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Chennai in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
CheapOairPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Chennai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Chennai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Chennai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Chennai flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Chennai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from St. Louis to Chennai

Get recent, data-driven insights about flights from St. Louis to Chennai including ideal travel times, pricing trends, and more.

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 October 18, 2024.

Booking 62 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.

Find deals

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

Currently, October is the cheapest month in which you can book a flight from St. Louis to Chennai (average of $924). Flying from St. Louis to Chennai in June is currently the most expensive (average of $1,670). 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.

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

Find hourly flight availability from St. Louis to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 24, 2024.

Unlike in the evening, when flights are generally more expensive, you can save up to 22% on flights from St. Louis to Chennai by exploring options for tickets in the afternoon.

Rainfall in Chennai by month

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

In terms of precipitation, rainfall in Chennai ranges from 0.4 - 13.0 inches per month. November is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit Chennai when rainfall is around 0.4 in.

Temperature in Chennai by month

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

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 October 24, 2024.
Qatar Airways
7.5
Good
3,912 reviews

Comfort

7.5

Overall

7.5

Boarding

7.7

Entertainment

7.5

Food

7.4

Crew

8.0

Reviews

1 / 10

Boston to Doha flight was great. After my first flight before I got into my second flight Doha to Dhaka they took my carry out bag and put in the plane as a luggage. All my valuable was in my carry on bag. It did not seem good to me because I was worried about my valuable in luggage. Finally, I reached my destination and got my luggage safely nothing missing. My urge to Qater Airlines to change this type of unsuspecting situation. Thank you

Qatar Airways
7.5
Good
3,912 reviews
Qatar Airways
7.5
Good
3,912 reviews

Comfort

7.5

Overall

7.5

Boarding

7.7

Entertainment

7.5

Food

7.4

Crew

8.0

Reviews

1 / 10

Boston to Doha flight was great. After my first flight before I got into my second flight Doha to Dhaka they took my carry out bag and put in the plane as a luggage. All my valuable was in my carry on bag. It did not seem good to me because I was worried about my valuable in luggage. Finally, I reached my destination and got my luggage safely nothing missing. My urge to Qater Airlines to change this type of unsuspecting situation. Thank you

Etihad Airways
7.3
Good
1,233 reviews
Qatar Airways
7.5
Good
3,912 reviews

Comfort

7.5

Overall

7.5

Boarding

7.7

Entertainment

7.5

Food

7.4

Crew

8.0

Reviews

1 / 10

Boston to Doha flight was great. After my first flight before I got into my second flight Doha to Dhaka they took my carry out bag and put in the plane as a luggage. All my valuable was in my carry on bag. It did not seem good to me because I was worried about my valuable in luggage. Finally, I reached my destination and got my luggage safely nothing missing. My urge to Qater Airlines to change this type of unsuspecting situation. Thank you

Air Canada
7.0
Good
8,019 reviews
Qatar Airways
7.5
Good
3,912 reviews

Comfort

7.5

Overall

7.5

Boarding

7.7

Entertainment

7.5

Food

7.4

Crew

8.0

Reviews

1 / 10

Boston to Doha flight was great. After my first flight before I got into my second flight Doha to Dhaka they took my carry out bag and put in the plane as a luggage. All my valuable was in my carry on bag. It did not seem good to me because I was worried about my valuable in luggage. Finally, I reached my destination and got my luggage safely nothing missing. My urge to Qater Airlines to change this type of unsuspecting situation. Thank you

Lufthansa
6.8
Okay
7,197 reviews
Qatar Airways
7.5
Good
3,912 reviews

Comfort

7.5

Overall

7.5

Boarding

7.7

Entertainment

7.5

Food

7.4

Crew

8.0

Reviews

1 / 10

Boston to Doha flight was great. After my first flight before I got into my second flight Doha to Dhaka they took my carry out bag and put in the plane as a luggage. All my valuable was in my carry on bag. It did not seem good to me because I was worried about my valuable in luggage. Finally, I reached my destination and got my luggage safely nothing missing. My urge to Qater Airlines to change this type of unsuspecting situation. Thank you

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 $1,200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Chennai for under $1,200. The cheapest flight booked recently is on Undisclosed Carrier for just $1,105, but on average you can expect to pay $1,194.

  • Are there nonstop flights from St. Louis to Chennai for under $1,200 on Cheapflights?

    Cheapflights has at least 1 direct flight from St. Louis to Chennai under $1,200. A good price for a nonstop flight from St. Louis to Chennai is less than $1,105.

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

    Undisclosed Carrier, at $1,105, was found to be the cheapest airline from St. Louis to Chennai.Alternate airlines to your destination round-trip include Qatar Airways and Lufthansa. These flights start at 27% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as $569. However, be on the lookout for offers from Qatar Airways and Lufthansa, as they are both options that can get you from St. Louis to Chennai for a low price.

  • What are the cheapest flights from St. Louis to Chennai?

    Looking for the cheapest flight from St. Louis to Chennai? While on average our users pay $1,381, our data indicates the cheapest price to be $1,278. The most popular route (Lambert-St Louis - Chennai), is priced around $1,106.

  • 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 10/24.

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

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Chennai (average of $924). Flying from St. Louis to Chennai in June is currently the most expensive (average of $1,670). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 5 airlines flying from St. Louis to Chennai

Discover the top 5 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 2,462,889 searches. Data last updated October 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$1,139Average$1,277FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,145Average$1,580FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,189Average$1,580FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$1,458Average$1,673FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$1,552Average$2,313FlexibilityNo cancel feeOn-time70%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines