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Cheap flights from St. Louis to Madagascar from $2,150

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Madagascar departing on 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Madagascar

Cheap round-trip flights

Enter your travel dates to find the best prices.
Ethiopian Air Logo
8:50 am - 1:45 pm
STL
-
TNR
44h 55m
2 stops
Ethiopian Air Logo
2:50 pm - 3:31 pm
TNR
-
STL
32h 41m
3 stops
$2,150Ethiopian Air
Sun, Aug 16 - Fri, Aug 21
Ethiopian Air Logo
8:50 am - 1:45 pm
STL
-
TNR
44h 55m
2 stops
Ethiopian Air Logo
2:50 pm - 3:31 pm
TNR
-
STL
32h 41m
3 stops
$2,153Ethiopian Air
Sun, Aug 16 - Fri, Aug 21
Ethiopian Air Logo
7:00 am - 1:45 pm
STL
-
TNR
46h 45m
3 stops
Ethiopian Air Logo
2:50 pm - 3:31 pm
TNR
-
STL
32h 41m
3 stops
$2,392Ethiopian Air
Sun, Aug 16 - Fri, Aug 21
Multiple Airlines Logo
10:33 am - 10:20 pm
STL
-
TNR
27h 47m
2 stops
Multiple Airlines Logo
12:25 am - 11:58 pm
TNR
-
STL
31h 33m
2 stops
$2,880Multiple Airlines
Sun, Aug 16 - Thu, Aug 20

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Ethiopian Air flights from St. Louis to Madagascar

Our best Ethiopian Air deals on St. Louis to Madagascar flight tickets
Ethiopian Air
Aug 16
STL8:50 amLambert-St Louis
44h 55m
2 stops
TNR1:45 pmAntananarivo
Aug 21
TNR2:50 pmAntananarivo
32h 41m
3 stops
STL3:31 pmLambert-St Louis
$2,150
Ethiopian Air
Aug 16
STL8:50 amLambert-St Louis
44h 55m
2 stops
TNR1:45 pmAntananarivo
Aug 21
TNR2:50 pmAntananarivo
32h 41m
3 stops
STL3:31 pmLambert-St Louis
$2,153
Ethiopian Air
Aug 16
STL7:00 amLambert-St Louis
46h 45m
3 stops
TNR1:45 pmAntananarivo
Aug 21
TNR2:50 pmAntananarivo
32h 41m
3 stops
STL3:31 pmLambert-St Louis
$2,392

momondo 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, momondo users made 832,500 searches. Data last updated July 2, 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

Price

Cheapest round-trip

St. LouisAntananarivo

STL - TNR

STLTNR

Lambert-St Louis

Sun 8/16

8:50 am-1:45 pm

2 stops44h 55m

Antananarivo

Fri 8/21

2:50 pm-3:31 pm

3 stops32h 41m

$2,150

St. LouisAntananarivo

STL - TNR

STLTNR

Lambert-St Louis

Sun 8/16

8:50 am-1:45 pm

2 stops44h 55m

Antananarivo

Fri 8/21

2:50 pm-3:31 pm

3 stops32h 41m

$2,153

St. LouisAntananarivo

STL - TNR

STLTNR

Lambert-St Louis

Sun 8/16

7:00 am-1:45 pm

3 stops46h 45m

Antananarivo

Fri 8/21

2:50 pm-3:31 pm

3 stops32h 41m

$2,392
Quickest round-trip

St. LouisAntananarivo

STL - TNR

STLTNR

Lambert-St Louis

Sun 8/16

10:33 am-10:20 pm

2 stops27h 47m

Antananarivo

Thu 8/20

12:25 am-11:58 pm

2 stops31h 33m

$2,880

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap St. Louis to Madagascar flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Madagascar

Fastest flight time

44h 55m

Direct flights

None
The fastest flight from St. Louis to Madagascar takes 44h 55m
There are no direct flights from St. Louis to Madagascar. There are no popular flight routes from St. Louis to Madagascar.
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Frequently asked questions about flying from St. Louis to Madagascar

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Madagascar?

    Prices for flights from Lambert-St Louis Airport to Madagascar are updated daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Madagascar?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Madagascar.

  • What documentation or ID do you need to fly to Madagascar?

    The travel and health documents you'll need for your trip to Madagascar may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Madagascar. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from St. Louis to Madagascar

  • How do I get Price Alerts for flights from St. Louis to Madagascar?

    Search flight deals from St. Louis to Madagascar. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from St. Louis to Madagascar with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Madagascar?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Madagascar. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Madagascar with flexible booking policies on momondo?

All flight searches from St. Louis to Madagascar on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Madagascar?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Madagascar.

I’m not ready to book a flight from St. Louis to Madagascar right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Madagascar, momondo offers a useful price alert feature which will track prices for flights to Madagascar from St. Louis and alert you when they change.

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