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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Antananarivo Airport.

What documentation or ID do you need to fly to Antananarivo Airport?

The travel and health documents you'll need for your trip to Antananarivo Airport 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 Antananarivo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$2,149 Cheap Flights from St. Louis to Antananarivo in 2025

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Find the cheapest flights from St. Louis to Antananarivo

Round-trip

One-way

Cheap round-trip flights

3:14 pm - 5:05 pmSTL-TNR

40h 51m3 stops

6:35 pm - 7:39 pmTNR-STL

34h 04m3 stops

$4,046Emirates

Find Deal

Sun, Nov 2 - Thu, Nov 6

3:14 pm - 5:05 pmSTL-TNR

40h 51m3 stops

6:35 pm - 9:59 pmTNR-STL

36h 24m3 stops

$4,647Emirates

Find Deal

Wed, Nov 5 - Sun, Nov 9

3:14 pm - 5:05 pmSTL-TNR

40h 51m3 stops

6:35 pm - 9:59 pmTNR-STL

36h 24m3 stops

$5,208Emirates

Find Deal

Wed, Nov 5 - Sun, Nov 9

3:20 pm - 4:50 pmSTL-TNR

41h 30m3 stops

6:35 pm - 7:42 pmTNR-STL

33h 07m3 stops

$6,202Emirates

Find Deal

Wed, Sep 17 - Wed, Sep 24

Emirates flights from St. Louis to Antananarivo

Our best Emirates deals on St. Louis to Antananarivo flight tickets

Emirates

Nov 2

STL3:14 pmLambert-St Louis

40h 51m

3 stops

TNR5:05 pmAntananarivo

Nov 6

TNR6:35 pmAntananarivo

34h 04m

3 stops

STL7:39 pmLambert-St Louis

$4,046

Find similar

Emirates

Nov 5

STL3:14 pmLambert-St Louis

40h 51m

3 stops

TNR5:05 pmAntananarivo

Nov 9

TNR6:35 pmAntananarivo

36h 24m

3 stops

STL9:59 pmLambert-St Louis

$4,647

Find similar

Emirates

Nov 5

STL3:14 pmLambert-St Louis

40h 51m

3 stops

TNR5:05 pmAntananarivo

Nov 9

TNR6:35 pmAntananarivo

36h 24m

3 stops

STL9:59 pmLambert-St Louis

$5,208

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisAntananarivo

STL - TNR

STLTNR

Lambert-St Louis

Sun 11/2

3:14 pm-5:05 pm

3 stops40h 51m

Antananarivo

Thu 11/6

6:35 pm-7:39 pm

3 stops34h 04m

$4,046

St. LouisAntananarivo

STL - TNR

STLTNR

Lambert-St Louis

Wed 11/5

3:14 pm-5:05 pm

3 stops40h 51m

Antananarivo

Sun 11/9

6:35 pm-9:59 pm

3 stops36h 24m

$4,647

St. LouisAntananarivo

STL - TNR

STLTNR

Lambert-St Louis

Wed 11/5

3:14 pm-5:05 pm

3 stops40h 51m

Antananarivo

Sun 11/9

6:35 pm-9:59 pm

3 stops36h 24m

$5,208

St. LouisAntananarivo

STL - TNR

STLTNR

Lambert-St Louis

Wed 9/17

3:20 pm-4:50 pm

3 stops41h 30m

Antananarivo

Wed 9/24

6:35 pm-7:42 pm

3 stops33h 07m

$6,202

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Antananarivo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Antananarivo?

On average, the least expensive day to fly to Antananarivo from St. Louis is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $2,149. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Antananarivo on Monday is $2,920.

What is the cheapest time of day to depart on your flight to Antananarivo?

According to our data, the cheapest time of day to fly to Antananarivo is in the morning. momondo users have found flights departing from St. Louis to Antananarivo in the morning for as low as $2,171. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $2,870. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from St. Louis to Antananarivo

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Antananarivo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Antananarivo (STL to TNR) flight deals and tips

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

Direct flights	None

There are no direct flights from St. Louis to Antananarivo. There are no popular flight routes from St. Louis to Antananarivo.

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How far is Lambert-St Louis to Antananarivo by plane?
The straight-line distance from Lambert-St Louis to Antananarivo is 9563.4 mi. A reasonable flight in good conditions will take 40h 51m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Antananarivo Airport?
Prices for flights from Lambert-St Louis Airport to Antananarivo Airport are updated daily.
How old do you have to be to fly from Lambert-St Louis Airport to Antananarivo Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Antananarivo Airport.
What documentation or ID do you need to fly to Antananarivo Airport?
The travel and health documents you'll need for your trip to Antananarivo Airport 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 Antananarivo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Antananarivo from St. Louis which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Antananarivo from St. Louis.

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

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