$795+ Cheap flights from Chennai (MAA) to St. Louis (STL)
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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — STL
Jul 11 — Jul 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
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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 June 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 June 11, 2026.
This British Airways deal was found by Cheapflights users on 6/11. 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.
Tue 6/165:35 am
MAA
- STL
2 stops28h 54m
British Airways
Tue 8/119:32 am
STL
- MAA
2 stops31h 28m
British Airways
Deal found 6/11![British Airways logo]()
$1,372
This Qatar Airways deal was found by Cheapflights users on 6/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/153:55 am
MAA
- STL
2 stops29h 32m
Qatar Airways
Tue 8/1111:35 am
STL
- MAA
2 stops28h 35m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$1,383
This Qatar Airways deal was found by Cheapflights users on 6/11. 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 6/173:55 am
MAA
- STL
2 stops29h 32m
Qatar Airways
Tue 8/111:25 pm
STL
- MAA
2 stops26h 55m
Qatar Airways
Deal found 6/11![Qatar Airways logo]()
$1,386
This Qatar Airways deal was found by Cheapflights users on 6/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/104:10 am
MAA
- STL
2 stops29h 17m
Qatar Airways
Wed 10/2110:14 am
STL
- MAA
2 stops30h 06m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,441
This oojo deal was found by Cheapflights users on 6/8. 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 7/233:55 am
MAA
- STL
2 stops25h 56m
Qatar Airways
Fri 7/319:44 am
STL
- MAA
2 stops54h 26m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$1,467
This oojo deal was found by Cheapflights users on 6/8. 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 6/113:55 am
MAA
- STL
2 stops45h 03m
Qatar Airways
Mon 11/168:40 am
STL
- MAA
2 stops30h 10m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$1,486
This iWofly deal was found by Cheapflights users on 6/10. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:55 am
MAA
- STL
1 stop22h 00m
Lufthansa
Tue 8/113:30 pm
STL
- MAA
1 stop22h 10m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$1,559
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:55 am
MAA
- STL
1 stop22h 00m
Lufthansa
Wed 10/213:30 pm
STL
- MAA
1 stop22h 10m
Lufthansa
Deal found 6/9![Lufthansa logo]()
$1,627
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 June 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 June 11, 2026.
This oojo deal was found by Cheapflights users on 6/8. 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 7/233:55 am
MAA
- STL
2 stops25h 56m
Qatar Airways
Fri 7/319:44 am
STL
- MAA
2 stops54h 26m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$1,467
This Ovago deal was found by Cheapflights users on 6/8. 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.
Fri 7/246:00 pm
MAA
- STL
3 stops32h 16m
Lufthansa
Fri 7/317:05 pm
STL
- MAA
2 stops42h 35m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$1,982
This Expedia deal was found by Cheapflights users on 6/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:55 am
MAA
- STL
2 stops25h 56m
Multiple Airlines
Fri 7/313:30 pm
STL
- MAA
1 stop22h 10m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$2,048
Last-minute flights from Chennai to St. LouisDiscover last-minute flight deals from Chennai to St. Louis. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Chennai to St. Louis. Data last updated June 11, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:55 am
MAA
- STL
1 stop22h 00m
Lufthansa
Wed 10/213:30 pm
STL
- MAA
1 stop22h 10m
Lufthansa
Deal found 6/9![Lufthansa logo]()
$1,627
This Qatar Airways deal was found by Cheapflights users on 6/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/104:10 am
MAA
- STL
2 stops29h 17m
Qatar Airways
Wed 10/2110:14 am
STL
- MAA
2 stops30h 06m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$1,441
This oojo deal was found by Cheapflights users on 6/8. 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 6/113:55 am
MAA
- STL
2 stops45h 03m
Qatar Airways
Mon 11/168:40 am
STL
- MAA
2 stops30h 10m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$1,486
This Qatar Airways deal was found by Cheapflights users on 6/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/153:55 am
MAA
- STL
2 stops29h 32m
Qatar Airways
Tue 8/1111:35 am
STL
- MAA
2 stops28h 35m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$1,383
This iWofly deal was found by Cheapflights users on 6/10. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:55 am
MAA
- STL
1 stop22h 00m
Lufthansa
Tue 8/113:30 pm
STL
- MAA
1 stop22h 10m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$1,559
This British Airways deal was found by Cheapflights users on 6/11. 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.
Tue 6/165:35 am
MAA
- STL
2 stops28h 54m
British Airways
Tue 8/119:32 am
STL
- MAA
2 stops31h 28m
British Airways
Deal found 6/11![British Airways logo]()
$1,372
This Qatar Airways deal was found by Cheapflights users on 6/11. 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 6/173:55 am
MAA
- STL
2 stops29h 32m
Qatar Airways
Tue 8/111:25 pm
STL
- MAA
2 stops26h 55m
Qatar Airways
Deal found 6/11![Qatar Airways logo]()
$1,386
This oojo deal was found by Cheapflights users on 6/8. 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 7/233:55 am
MAA
- STL
2 stops25h 56m
Qatar Airways
Fri 7/319:44 am
STL
- MAA
2 stops54h 26m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$1,467
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 June 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 June 11, 2026.
This oojo deal was found by Cheapflights users on 6/8. 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.
Tue 9/810:15 am
MAA
- STL
2 stops37h 31m
Etihad Airways
Deal found 6/8![Etihad Airways logo]()
$795
This FlightHub deal was found by Cheapflights users on 6/8. 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 6/234:05 am
MAA
- STL
2 stops27h 55m
Emirates
Deal found 6/8![Emirates logo]()
$825
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 8/2611:45 pm
MAA
- STL
3 stops43h 37m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$845
This BusinessClass deal was found by Cheapflights users on 6/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:05 am
MAA
- STL
2 stops29h 54m
Emirates
Deal found 6/8![Emirates logo]()
$846
This Qatar Airways deal was found by Cheapflights users on 6/8. 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.
Tue 8/253:55 am
MAA
- STL
2 stops27h 01m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$882
This Qatar Airways deal was found by Cheapflights users on 6/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/53:55 am
MAA
- STL
2 stops30h 33m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$889
This Qatar Airways deal was found by Cheapflights users on 6/10. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/93:55 am
MAA
- STL
2 stops28h 23m
Qatar Airways
Deal found 6/10![Qatar Airways logo]()
$922
This Mytrip deal was found by Cheapflights users on 6/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:15 pm
MAA
- STL
3 stops34h 40m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$931
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Mon 7/610:30 pm
MAA
- STL
3 stops59h 59m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$938
This oojo deal was found by Cheapflights users on 6/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:55 am
MAA
- STL
2 stops30h 51m
Qatar Airways
Deal found 6/6![Qatar Airways logo]()
$942
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/219:05 pm
MAA
- STL
3 stops32h 48m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$946
This oojo deal was found by Cheapflights users on 6/8. 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.
Tue 7/2110:15 am
MAA
- STL
2 stops41h 36m
Etihad Airways
Deal found 6/8![Etihad Airways logo]()
$947
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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,467 (oojo) |
One-way from | $795 (oojo) |
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 2,558,603 searches. Data last updated June 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 - STL
MAASTL
Chennai
Thu 7/23
3:55 am-7:21 pm
2 stops25h 56m
Lambert-St Louis
Fri 7/31
9:44 am-2:40 am
2 stops54h 26m
$1,467
ChennaiSt. Louis
MAA - STL
MAASTL
Chennai
Fri 7/24
6:00 pm-3:46 pm
3 stops32h 16m
Lambert-St Louis
Fri 7/31
7:05 pm-12:10 am
2 stops42h 35m
$1,982
Quickest round-trip
ChennaiSt. Louis
MAA - STL
MAASTL
Chennai
Thu 7/23
3:55 am-7:21 pm
2 stops25h 56m
Lambert-St Louis
Fri 7/31
3:30 pm-12:10 am
1 stop22h 10m
$2,048
Cheapest one-way
ChennaiSt. Louis
MAA - STL
MAASTL
Chennai
Tue 9/8
10:30 pm-9:40 am
3 stops45h 40m
$845
ChennaiSt. Louis
MAA - STL
MAASTL
Chennai
Tue 8/25
3:55 am-8:26 pm
2 stops27h 01m
$882
ChennaiSt. Louis
MAA - STL
MAASTL
Chennai
Sun 7/5
3:55 am-11:58 pm
2 stops30h 33m
$889
ChennaiSt. Louis
MAA - STL
MAASTL
Chennai
Thu 7/9
3:55 am-9:48 pm
2 stops28h 23m
$922
ChennaiSt. Louis
MAA - STL
MAASTL
Chennai
Sun 7/5
11:40 pm-11:59 pm
3 stops58h 49m
$954
ChennaiSt. Louis
MAA - STL
MAASTL
Chennai
Thu 7/23
3:55 am-7:21 pm
2 stops25h 56m
$991
ChennaiSt. Louis
MAA - STL
MAASTL
Chennai
Mon 7/27
3:55 am-12:16 am
2 stops30h 51m
$996
Showing 1-10 of 14 resultsSorted by cheapest first
- 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.
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated June 11, 2026.
Peruse reviews from past customers who have flown with British Airways from Chennai to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
6.8
Boarding
6.9
Overall
6.7
Food
6.4
Crew
7.7
Entertainment
6.4
Reviews
1 / 20
6.0
GoodRoxanne,Sep 2025
LHR - IAD
Comfort
6.8
Boarding
6.9
Overall
6.7
Food
6.4
Crew
7.7
Entertainment
6.4
Reviews
1 / 20
6.0
GoodRoxanne,Sep 2025
LHR - IAD
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 locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington
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Chennai and St. Louis flights
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Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Top airline flying from Chennai to St. Louis
Discover the top airline that operate flights from Chennai to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$899 | Average$993 | FlexibilityNo cancel fee | On-time70% |