$520+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MAA
Jul 23 — Jul 301

Leverage Cheapflights for Your Next Trip

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 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 July 18, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$1,183
(oojo)

One-way from

$520
(Kiwi.com)
High demand for flights, 25% potential price rise
Best time to find cheap flights, 21% potential price drop
From Lambert-St Louis to Chennai
One-way flight from Lambert-St Louis to Chennai

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 evening, when flights are generally more expensive, you can save up to 21% on flights from St. Louis to Chennai by exploring options for tickets in the morning.

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

Find cheap flight options from St. Louis to Chennai specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Prices were last updated on July 18, 2024.
Scroll through some of the best deals on flights from St. Louis to Chennai in 2024. Check back regularly for other flight deals.
This United deal was found by Cheapflights users on 7/17. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/146:08 amSTL - MAA
2 stops41h 32mMultiple Airlines
Sat 9/141:50 amMAA - STL
2 stops24h 29mMultiple Airlines
Deal found 7/17$1,188
This Lufthansa deal was found by Cheapflights users on 7/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/113:25 pmSTL - MAA
1 stop22h 15mLufthansa
Tue 9/171:50 amMAA - STL
1 stop22h 10mLufthansa
Deal found 7/17$1,212
This Lufthansa deal was found by Cheapflights users on 7/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/151:10 pmSTL - MAA
2 stops24h 30mLufthansa
Thu 9/121:50 amMAA - STL
1 stop22h 10mLufthansa
Deal found 7/17$1,217
This FlightHub deal was found by Cheapflights users on 7/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/134:50 pmSTL - MAA
2 stops23h 30mQatar Airways
Sat 9/144:20 amMAA - STL
2 stops24h 19mQatar Airways
Deal found 7/17$1,220
This Lufthansa deal was found by Cheapflights users on 7/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/113:25 pmSTL - MAA
1 stop22h 15mLufthansa
Mon 9/161:50 amMAA - STL
2 stops24h 29mLufthansa
Deal found 7/17$1,223
This Lufthansa deal was found by Cheapflights users on 7/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/151:10 pmSTL - MAA
2 stops24h 30mLufthansa
Mon 9/161:50 amMAA - STL
2 stops24h 29mLufthansa
Deal found 7/17$1,227
This FlightHub deal was found by Cheapflights users on 7/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/148:25 amSTL - MAA
2 stops29h 15mLufthansa
Fri 9/131:50 amMAA - STL
2 stops24h 29mLufthansa
Deal found 7/17$1,246
This American Airlines deal was found by Cheapflights users on 7/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/136:32 amSTL - MAA
2 stops36h 13mAmerican Airlines
Thu 9/122:15 pmMAA - STL
2 stops39h 42mAmerican Airlines
Deal found 7/17$1,268
This oojo deal was found by Cheapflights users on 7/17. 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 8/144:22 pmSTL - MAA
2 stops24h 08mQatar Airways
Sun 9/154:05 amMAA - STL
2 stops27h 03mQatar Airways
Deal found 7/17$1,270

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 2,689,020 searches. Data last updated July 18, 2024.
Scroll through some of the best deals on flights from St. Louis to Chennai in 2024. Check back regularly for other flight deals.
This oojo deal was found by Cheapflights users on 7/18. 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.
Thu 9/56:51 pmSTL - MAA
2 stops45h 29mQatar Airways
Sat 9/214:20 amMAA - STL
2 stops24h 19mQatar Airways
Deal found 7/18$1,183
This United deal was found by Cheapflights users on 7/17. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/146:08 amSTL - MAA
2 stops41h 32mMultiple Airlines
Sat 9/141:50 amMAA - STL
2 stops24h 29mMultiple Airlines
Deal found 7/17$1,188
This Lufthansa deal was found by Cheapflights users on 7/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/113:25 pmSTL - MAA
1 stop22h 15mLufthansa
Tue 9/171:50 amMAA - STL
1 stop22h 10mLufthansa
Deal found 7/17$1,212
This Lufthansa deal was found by Cheapflights users on 7/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/151:10 pmSTL - MAA
2 stops24h 30mLufthansa
Tue 9/171:50 amMAA - STL
1 stop22h 10mLufthansa
Deal found 7/17$1,217
This FlightHub deal was found by Cheapflights users on 7/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/134:50 pmSTL - MAA
2 stops23h 30mQatar Airways
Sat 9/144:20 amMAA - STL
2 stops24h 19mQatar Airways
Deal found 7/17$1,220
This Lufthansa deal was found by Cheapflights users on 7/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/113:25 pmSTL - MAA
1 stop22h 15mLufthansa
Mon 9/161:50 amMAA - STL
2 stops24h 29mLufthansa
Deal found 7/17$1,223
This Lufthansa deal was found by Cheapflights users on 7/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/151:10 pmSTL - MAA
2 stops24h 30mLufthansa
Mon 9/161:50 amMAA - STL
2 stops24h 29mLufthansa
Deal found 7/17$1,227
This FlightHub deal was found by Cheapflights users on 7/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/148:25 amSTL - MAA
2 stops29h 15mLufthansa
Fri 9/131:50 amMAA - STL
2 stops24h 29mLufthansa
Deal found 7/17$1,246
This American Airlines deal was found by Cheapflights users on 7/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/54:44 pmSTL - MAA
2 stops23h 36mMultiple Airlines
Sat 9/214:20 amMAA - STL
3 stops27h 39mMultiple Airlines
Deal found 7/18$1,253

St. Louis to Chennai flights leaving soon

Find last-minute flight options from St. Louis to Chennai for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
Check out these flights departing soon from St. Louis to Chennai. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This Air Canada deal was found by Cheapflights users on 7/18. 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.
Wed 7/2410:10 amSTL - MAA
2 stops38h 05mAir Canada
Fri 8/165:10 pmMAA - STL
2 stops32h 41mAir Canada
Deal found 7/18$1,549
This CheapOair deal was found by Cheapflights users on 7/18. 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.
Thu 7/2510:10 amSTL - MAA
2 stops38h 05mMultiple Airlines
Thu 8/88:30 pmMAA - STL
3 stops29h 40mMultiple Airlines
Deal found 7/18$1,562
This Booking.com deal was found by Cheapflights users on 7/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2510:19 amSTL - MAA
3 stops37h 56mAir Canada
Thu 8/85:10 pmMAA - STL
3 stops29h 37mAir Canada
Deal found 7/18$1,609
This CheapOair deal was found by Cheapflights users on 7/18. 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.
Wed 7/243:25 pmSTL - MAA
1 stop22h 15mMultiple Airlines
Fri 8/165:10 pmMAA - STL
2 stops37h 21mMultiple Airlines
Deal found 7/18$1,817
This Indian Eagle deal was found by Cheapflights users on 7/18. 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.
Thu 7/256:08 amSTL - MAA
Nonstop23h 42mUndisclosed Carrier
Thu 8/89:50 amMAA - STL
Nonstop36h 57mUndisclosed Carrier
Deal found 7/18$1,887
This Priceline deal was found by Cheapflights users on 7/18. 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.
Thu 7/2510:10 amSTL - MAA
2 stops38h 05mMultiple Airlines
Thu 8/89:05 pmMAA - STL
2 stops58h 30mMultiple Airlines
Deal found 7/18$1,990
This Air Canada deal was found by Cheapflights users on 7/18. 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.
Wed 7/2410:10 amSTL - MAA
2 stops38h 05mMultiple Airlines
Thu 8/151:50 amMAA - STL
2 stops28h 41mMultiple Airlines
Deal found 7/18$2,125
This KAYAK deal was found by Cheapflights users on 7/18. 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.
Wed 7/243:25 pmSTL - MAA
1 stop22h 15mLufthansa
Thu 8/151:50 amMAA - STL
2 stops31h 11mLufthansa
Deal found 7/18$2,364
This Cathay Pacific deal was found by Cheapflights users on 7/18. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/246:29 amSTL - MAA
3 stops38h 01mMultiple Airlines
Thu 8/151:40 amMAA - STL
2 stops31h 32mMultiple Airlines
Deal found 7/18$3,076

One-way flights to Chennai from St. Louis

Search for one-way flight options from St. Louis to Chennai. 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 2,689,020 searches. Data last updated July 18, 2024.
Users in need of a one-way flight from St. Louis to Chennai can choose from these deals. Those seeking round-trip flights from St. Louis to Chennai should utilize the search form at the the top of the page.
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1512:15 pmSTL - MAA
3 stops44h 25mMultiple Airlines
Deal found 7/16$520
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1812:15 pmSTL - MAA
3 stops44h 25mMultiple Airlines
Deal found 7/17$553
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1812:15 pmSTL - MAA
3 stops44h 25mMultiple Airlines
Deal found 7/17$576
This oojo deal was found by Cheapflights users on 7/17. 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 9/188:00 amSTL - MAA
2 stops32h 20mQatar Airways
Deal found 7/17$634
This oojo deal was found by Cheapflights users on 7/17. 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 8/2811:43 amSTL - MAA
2 stops28h 47mQatar Airways
Deal found 7/17$645
This Indian Eagle deal was found by Cheapflights users on 7/17. 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.
Wed 9/183:25 pmSTL - MAA
1 stop22h 15mLufthansa
Deal found 7/17$698
This Indian Eagle deal was found by Cheapflights users on 7/16. 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.
Sun 9/156:34 amSTL - MAA
Nonstop27h 16mUndisclosed Carrier
Deal found 7/16$700
This United deal was found by Cheapflights users on 7/16. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/183:25 pmSTL - MAA
1 stop22h 15mMultiple Airlines
Deal found 7/16$732
This Indian Eagle deal was found by Cheapflights users on 7/18. 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 1/66:30 amSTL - MAA
Nonstop28h 45mUndisclosed Carrier
Deal found 7/18$808

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 2,689,020 searches. Data last updated July 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,183 - $2,079

Route

Depart

Return

Price

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Thu 9/5

2 stops45h 29m

Chennai

Sat 9/21

2 stops24h 19m

$1,183

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Wed 8/14

2 stops41h 32m

Chennai

Sat 9/14

2 stops24h 29m

$1,188

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sun 8/11

1 stop22h 15m

Chennai

Thu 9/12

1 stop22h 10m

$1,212

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Thu 8/15

2 stops24h 30m

Chennai

Tue 9/17

1 stop22h 10m

$1,217

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Tue 8/13

2 stops23h 30m

Chennai

Sat 9/14

2 stops24h 19m

$1,220

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Tue 8/13

2 stops36h 13m

Chennai

Thu 9/12

2 stops39h 42m

$1,268

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Fri 8/16

2 stops38h 05m

Chennai

Mon 9/16

2 stops29h 45m

$1,359

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sat 12/14

Nonstop38h 05m

Chennai

Mon 1/20

Nonstop39h 57m

$2,006

Lambert-St LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Fri 12/13

2 stops36h 05m

Chennai

Thu 1/16

2 stops44h 07m

$2,079

Flights are sorted by cheapest first

Deals found on 7/18

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 July 12, 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.
Search Deals

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 July 14, 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

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 July 18, 2024.
Get a feel of what it's like to fly with Air Canada, Lufthansa and Qatar Airways 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.
7.9
Good
1,427 reviews

Comfort

7.7

Boarding

7.9

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.9
Good
1,427 reviews
7.9
Good
1,427 reviews

Comfort

7.7

Boarding

7.9

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.7
Good
4,175 reviews
7.9
Good
1,427 reviews

Comfort

7.7

Boarding

7.9

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.3
Good
10,000 reviews
7.9
Good
1,427 reviews

Comfort

7.7

Boarding

7.9

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

6.9
Okay
7,317 reviews
7.9
Good
1,427 reviews

Comfort

7.7

Boarding

7.9

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

6.9
Okay
7,353 reviews
7.9
Good
1,427 reviews

Comfort

7.7

Boarding

7.9

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

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 Qatar Airways for just $1,183, but on average you can expect to pay $1,256.

  • Are there nonstop flights from St. Louis to Chennai for under $2,100 on Cheapflights?

    Cheapflights has at least 3 direct flights from St. Louis to Chennai under $2,100. A good price for a nonstop flight from St. Louis to Chennai is less than $4,581.

  • Are there last-minute flights available from St. Louis to Chennai for under $1,600?

    There are currently 12+ open flights from St. Louis to Chennai within the next 7 days for less than $1,600.

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

    Qatar Airways, at $1,183, was found to be the cheapest airline from St. Louis to Chennai.Alternate airlines to your destination round-trip include Lufthansa and American Airlines. These flights start at 24% 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 Qatar Airways, with whom users have recently found tickets for as low as $634. However, be on the lookout for offers from Lufthansa and Undisclosed Carrier, as they are both options that can get you from St. Louis to Chennai for a low price.

  • 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 7/18.

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

  • 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 $971). 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.

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 2,689,020 searches. Data last updated July 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,117Average$1,578FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,296Average$1,627FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$1,458Average$1,651FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$1,552Average$2,298FlexibilityNo cancel feeOn-time70%

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.
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.