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Antananarivo

$3,842+ Cheap flights from St. Louis (STL) to Antananarivo (TNR)

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — TNR
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from St. Louis to Antananarivo

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Antananarivo (TNR). 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 julio 29, 2025.

Round-trip from

$3,842
(Emirates)
From Lambert-St Louis to Antananarivo
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Find flight deals from St. Louis to Antananarivo

Cheapest flights from St. Louis to Antananarivo
Explore the most affordable flight options available from St. Louis to Antananarivo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This Emirates deal was found by Cheapflights users on 7/27. 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.
dom. 11/23:14 pmSTL - TNR
3 stops40h 51mEmirates
jue. 11/66:35 pmTNR - STL
3 stops34h 04mEmirates
Deal found 7/27$3,842

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Antananarivo 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 julio 29, 2025.
Use the filters below to find and compare flights from St. Louis to Antananarivo that are best for you.

Fly from

St. Louis

Fly to

Antananarivo

Route

Depart

Return

Price

St. LouisAntananarivo

STL - TNR

STLTNR

Lambert-St Louis

dom. 11/2

3:14 pm-5:05 pm

3 stops40h 51m

Antananarivo

jue. 11/6

6:35 pm-7:39 pm

3 stops34h 04m

$3,842

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from St. Louis to Antananarivo

Have a flexible travel schedule? Discover the best time to fly to Antananarivo 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.

Reviews of airlines servicing Antananarivo

Get insights into the airlines that provide service to Antananarivo. 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 Antananarivo. Reviews last updated julio 29, 2025.
See what other customers who have flown with Emirates from St. Louis to Antananarivo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,295 reviews

Food

7.9

Overall

8.1

Boarding

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,295 reviews
Emirates
8.1
Very good
3,295 reviews

Food

7.9

Overall

8.1

Boarding

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Antananarivo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from St. Louis to Antananarivo that include hotel bookings?

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  • How can I find direct flights from St. Louis to Antananarivo?

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  • Can I find deals for business class flights from St. Louis to Antananarivo?

    Yes. Cheapflights offers flight deals from St. Louis to Antananarivo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Antananarivo?

    Currently, March is the cheapest month in which you can book a flight from St. Louis to Antananarivo (average of $1,157). Flying from St. Louis to Antananarivo in December is currently the most expensive (average of $2,175). 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.

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