$477+ Cheap flights from Chennai (MAA) to St. Louis (STL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — STL
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Chennai to St. Louis 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.Cheap flight deals from Chennai to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chennai to St. LouisExplore the most affordable flight options available from Chennai to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Chennai to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Ovago deal was found by Cheapflights users on 9/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:05 am -
2 stops27h 22m
Wed 3/177:29 am -
2 stops25h 51m
Deal found 9/6![Etihad Airways logo]()
$1,033
This Etihad Airways deal was found by Cheapflights users on 9/10. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:55 pm -
2 stops36h 34m
Sat 10/177:29 am -
2 stops32h 51m
Deal found 9/10![Multiple Airlines logo]()
$1,055
This Etihad Airways deal was found by Cheapflights users on 9/6. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:55 pm -
2 stops35h 17m
Wed 3/179:15 am -
2 stops30h 50m
Deal found 9/6![Multiple Airlines logo]()
$1,059
This Etihad Airways deal was found by Cheapflights users on 9/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:55 pm -
2 stops30h 05m
Sat 1/235:00 am -
2 stops34h 05m
Deal found 9/7![Multiple Airlines logo]()
$1,060
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Fri 10/235:35 am -
2 stops28h 43m
Wed 3/171:06 pm -
2 stops29h 59m
Deal found 9/6![British Airways logo]()
$1,097
This Justfly.com deal was found by Cheapflights users on 9/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:35 am -
2 stops27h 09m
Wed 3/171:36 pm -
2 stops29h 29m
Deal found 9/6![British Airways logo]()
$1,113
This Etihad Airways deal was found by Cheapflights users on 9/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:15 am -
2 stops44h 59m
Fri 1/2211:25 am -
2 stops33h 10m
Deal found 9/7![Multiple Airlines logo]()
$1,121
This FlightHub deal was found by Cheapflights users on 9/7. 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 9/305:35 am -
2 stops26h 39m
Sun 1/245:37 pm -
2 stops24h 28m
Deal found 9/7![British Airways logo]()
$1,171
This British Airways deal was found by Cheapflights users on 9/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:35 am -
2 stops26h 38m
Mon 9/285:18 pm -
2 stops47h 42m
Deal found 9/7![British Airways logo]()
$1,176
This Justfly.com deal was found by Cheapflights users on 9/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:35 am -
2 stops26h 38m
Thu 1/215:37 pm -
2 stops24h 28m
Deal found 9/7![British Airways logo]()
$1,181
This FlightHub deal was found by Cheapflights users on 9/7. 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 9/305:35 am -
2 stops26h 39m
Fri 1/225:37 pm -
2 stops48h 28m
Deal found 9/7![British Airways logo]()
$1,183
Best flights from Chennai to St. LouisDiscover carefully curated flight deals from Chennai to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Chennai to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Etihad Airways deal was found by Cheapflights users on 9/10. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:55 pm -
2 stops36h 34m
Sat 10/177:29 am -
2 stops32h 51m
Deal found 9/10![Multiple Airlines logo]()
$1,055
This British Airways deal was found by Cheapflights users on 9/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:35 am -
2 stops26h 38m
Mon 9/285:18 pm -
2 stops47h 42m
Deal found 9/7![British Airways logo]()
$1,176
This Emirates deal was found by Cheapflights users on 9/9. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:05 pm -
2 stops33h 46m
Mon 9/283:11 pm -
2 stops24h 49m
Deal found 9/9![Emirates logo]()
$1,418
This Qatar Airways deal was found by Cheapflights users on 9/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:05 am -
2 stops27h 09m
Thu 1/211:40 pm -
2 stops25h 20m
Deal found 9/7![Qatar Airways logo]()
$1,472
This Etihad Airways deal was found by Cheapflights users on 9/6. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:55 pm -
2 stops31h 53m
Wed 3/1711:41 am -
2 stops28h 24m
Deal found 9/6![Multiple Airlines logo]()
$1,059
This Etihad Airways deal was found by Cheapflights users on 9/6. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:55 pm -
2 stops35h 17m
Wed 3/179:15 am -
2 stops30h 50m
Deal found 9/6![Multiple Airlines logo]()
$1,059
This Etihad Airways deal was found by Cheapflights users on 9/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:15 am -
2 stops44h 59m
Fri 1/2211:25 am -
2 stops33h 10m
Deal found 9/7![Multiple Airlines logo]()
$1,121
This Qatar Airways deal was found by Cheapflights users on 9/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:20 am -
2 stops26h 54m
Mon 1/2511:25 am -
2 stops27h 35m
Deal found 9/7![Qatar Airways logo]()
$1,472
This Qatar Airways deal was found by Cheapflights users on 9/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:05 am -
2 stops30h 52m
Wed 1/201:15 pm -
2 stops25h 30m
Deal found 9/7![Qatar Airways logo]()
$1,472
Last-minute flights from Chennai to St. LouisDiscover last-minute flight deals from Chennai to St. Louis. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Chennai to St. Louis. Data last updated September 11, 2026 and is based on user searches.
This Etihad Airways deal was found by Cheapflights users on 9/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:15 am -
2 stops44h 59m
Fri 1/2211:25 am -
2 stops33h 10m
Deal found 9/7![Multiple Airlines logo]()
$1,121
This British Airways deal was found by Cheapflights users on 9/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:35 am -
2 stops26h 38m
Mon 9/285:18 pm -
2 stops47h 42m
Deal found 9/7![British Airways logo]()
$1,176
This Justfly.com deal was found by Cheapflights users on 9/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:35 am -
2 stops26h 38m
Thu 1/215:37 pm -
2 stops24h 28m
Deal found 9/7![British Airways logo]()
$1,181
This FlightHub deal was found by Cheapflights users on 9/7. 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 9/305:35 am -
2 stops26h 39m
Sat 1/231:58 pm -
2 stops28h 07m
Deal found 9/7![British Airways logo]()
$1,171
This FlightHub deal was found by Cheapflights users on 9/7. 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 9/305:35 am -
2 stops26h 39m
Fri 1/225:37 pm -
2 stops48h 28m
Deal found 9/7![British Airways logo]()
$1,183
This Etihad Airways deal was found by Cheapflights users on 9/6. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:55 pm -
2 stops35h 17m
Wed 3/179:15 am -
2 stops30h 50m
Deal found 9/6![Multiple Airlines logo]()
$1,059
This Etihad Airways deal was found by Cheapflights users on 9/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:55 pm -
2 stops30h 05m
Sat 1/235:00 am -
2 stops34h 05m
Deal found 9/7![Multiple Airlines logo]()
$1,060
This Ovago deal was found by Cheapflights users on 9/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:05 am -
2 stops27h 22m
Wed 3/177:29 am -
2 stops25h 51m
Deal found 9/6![Etihad Airways logo]()
$1,033
This Justfly.com deal was found by Cheapflights users on 9/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:35 am -
2 stops27h 09m
Wed 3/171:36 pm -
2 stops29h 29m
Deal found 9/6![British Airways logo]()
$1,113
This Etihad Airways deal was found by Cheapflights users on 9/10. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:55 pm -
2 stops36h 34m
Sat 10/177:29 am -
2 stops32h 51m
Deal found 9/10![Multiple Airlines logo]()
$1,055
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Fri 10/235:35 am -
2 stops28h 43m
Wed 3/171:06 pm -
2 stops29h 59m
Deal found 9/6![British Airways logo]()
$1,097
One-way flights from Chennai to St. LouisSearch for one-way flight options from Chennai to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Chennai to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Tue 10/134:05 am -
2 stops48h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/149:55 pm -
2 stops54h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Sat 10/249:55 pm -
2 stops54h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/184:05 am -
2 stops48h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Tue 10/209:55 pm -
3 stops59h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$582
This Indian Eagle deal was found by Cheapflights users on 9/6. 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.
Fri 10/169:50 am -
2 stops46h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Emirates logo]()
$844
This Indian Eagle deal was found by Cheapflights users on 9/6. 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 10/147:05 pm -
3 stops39h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Japan Airlines logo]()
$965
This MakeMyTrip deal was found by Cheapflights users on 9/6. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:55 am -
1 stop22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Lufthansa logo]()
$990
This MakeMyTrip deal was found by Cheapflights users on 9/6. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:55 am -
1 stop22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Lufthansa logo]()
$1,071
Find 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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,033 (Ovago) |
One-way from | $477 (Kiwi.com) |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Chennai to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChennaiSt. Louis
MAA Chennai - STL Lambert-St Louis
MAASTL
Chennai
Tue 10/20
4:05 am-5:40 pm
2 stops48h 05m
Lambert-St Louis
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$477
ChennaiSt. Louis
MAA Chennai - STL Lambert-St Louis
MAASTL
Chennai
Sat 10/24
9:55 pm-5:40 pm
2 stops54h 15m
Lambert-St Louis
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$510
ChennaiSt. Louis
MAA Chennai - STL Lambert-St Louis
MAASTL
Chennai
Fri 10/16
9:50 am-9:21 pm
2 stops46h 01m
Lambert-St Louis
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$844
ChennaiSt. Louis
MAA Chennai - STL Lambert-St Louis
MAASTL
Chennai
Sat 10/10
9:55 pm-11:59 pm
2 stops36h 34m
Lambert-St Louis
Sat 10/17
7:29 am-2:50 am
2 stops32h 51m
$1,055
ChennaiSt. Louis
MAA Chennai - STL Lambert-St Louis
MAASTL
Chennai
Tue 10/13
9:55 pm-7:18 pm
2 stops31h 53m
Lambert-St Louis
Wed 3/17
11:41 am-2:35 am
2 stops28h 24m
$1,059
ChennaiSt. Louis
MAA Chennai - STL Lambert-St Louis
MAASTL
Chennai
Thu 10/1
9:55 pm-10:42 pm
2 stops35h 17m
Lambert-St Louis
Wed 3/17
9:15 am-2:35 am
2 stops30h 50m
$1,059
Quickest round-trip
ChennaiSt. Louis
MAA Chennai - STL Lambert-St Louis
MAASTL
Chennai
Thu 10/15
1:55 am-1:25 pm
1 stop22h 00m
Lambert-St Louis
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$1,071
ChennaiSt. Louis
MAA Chennai - STL Lambert-St Louis
MAASTL
Chennai
Wed 9/23
10:15 am-8:44 pm
2 stops44h 59m
Lambert-St Louis
Fri 1/22
11:25 am-8:05 am
2 stops33h 10m
$1,121
ChennaiSt. Louis
MAA Chennai - STL Lambert-St Louis
MAASTL
Chennai
Fri 10/16
10:55 am-11:46 pm
3 stops47h 21m
Lambert-St Louis
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$1,165
ChennaiSt. Louis
MAA Chennai - STL Lambert-St Louis
MAASTL
Chennai
Thu 9/24
5:35 am-9:43 pm
2 stops26h 38m
Lambert-St Louis
Mon 9/28
5:18 pm-3:30 am
2 stops47h 42m
$1,176
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Chennai to St. Louis
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 Chennai to St. Louis in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chennai-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chennai-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chennai-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chennai-St. Louis 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 Chennai-St. Louis 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 Chennai to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Chennai with our price prediction graph.
MAA-STL
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.
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.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Edwardsville
Glencoe
Chesterfield
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