$1,775+ Cheap flights from St. Louis (STL) to Madagascar
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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — TNR
Sep 23 — Sep 301
Round-trip
1 adult, Economy
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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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Best
Best flights from St. Louis to MadagascarDiscover carefully curated flight deals from St. Louis to Madagascar that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
Discover carefully curated flight deals from St. Louis to Madagascar that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
This Turkish Airlines deal was found by Cheapflights users on 8/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1210:25 am -
3 stops43h 25m
Thu 1/284:15 pm -
3 stops48h 10m
Deal found 8/20![Multiple Airlines logo]()
$1,775
This Ovago deal was found by Cheapflights users on 8/21. 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.
Tue 1/128:25 am -
2 stops44h 25m
Wed 1/273:20 am -
3 stops46h 20m
Deal found 8/21![Ethiopian Air logo]()
$2,080
Find flight deals from St. Louis to Madagascar
Keep the following information in mind while searching for St. Louis to Madagascar flight deals. Data was last updated August 24, 2026.
Round-trip from | $1,775 (Turkish Airlines) |
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Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Madagascar 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 August 24, 2026.
Use the filters below to find and compare flights from St. Louis to Madagascar that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisAntananarivo
STL Lambert-St Louis - TNR Antananarivo
STLTNR
Lambert-St Louis
Tue 1/12
10:25 am-2:50 pm
3 stops43h 25m
Antananarivo
Thu 1/28
4:15 pm-7:25 am
3 stops48h 10m
$1,775
Quickest round-trip
St. LouisAntananarivo
STL Lambert-St Louis - TNR Antananarivo
STLTNR
Lambert-St Louis
Tue 1/12
8:25 am-1:50 pm
2 stops44h 25m
Antananarivo
Wed 1/27
3:20 am-4:40 pm
3 stops46h 20m
$2,080
Sorted by cheapest first
Best time to book a flight from St. Louis to Madagascar
Have a flexible travel schedule? Discover the best time to fly to Madagascar from St. Louis with our price prediction graph.
STL-TNR
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.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Madagascar
STL-MG0
STL-TNR
No data available for this route at this time. Please check back soon.
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