How do I get Price Alerts for flights from Houston to Antananarivo?

Price Alerts will notify you by email when the price for flights to Antananarivo from Houston decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Houston to Antananarivo with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

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.

When did momondo last update prices for flights from Houston to Antananarivo Airport?

Prices for flights from Houston to Antananarivo Airport were last updated today.

How old do you have to be to fly from Houston to Antananarivo Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Antananarivo Airport.

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

The necessary travel and health documents for your Antananarivo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,791 Cheap Flights from Houston to Antananarivo in 2026

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Find the cheapest flights from Houston to Antananarivo

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:25 pm - 10:20 pm

IAH

TNR

46h 55m

2 stops

12:25 am - 11:31 am

TNR

IAH

43h 06m

2 stops

$1,837Delta

Sat, Jun 6 - Tue, Jun 30

6:35 pm - 10:20 pm

IAH

TNR

67h 45m

2 stops

12:25 am - 11:31 am

TNR

IAH

43h 06m

2 stops

$1,849Delta

Fri, Jun 5 - Tue, Jun 30

6:35 pm - 10:20 pm

IAH

TNR

67h 45m

2 stops

12:25 am - 11:01 am

TNR

IAH

42h 36m

2 stops

$1,850Delta

Fri, Jun 5 - Sun, Jun 28

10:27 am - 10:20 pm

HOU

TNR

51h 53m

2 stops

12:25 am - 9:20 am

TNR

HOU

40h 55m

2 stops

$1,856Delta

Thu, Jun 4 - Tue, Jun 30

6:15 am - 10:20 pm

IAH

TNR

56h 05m

2 stops

12:25 am - 11:31 am

TNR

IAH

43h 06m

2 stops

$1,863Delta

Mon, Jun 1 - Tue, Jun 30

6:15 am - 10:20 pm

IAH

TNR

56h 05m

2 stops

12:25 am - 4:32 pm

TNR

IAH

48h 07m

2 stops

$1,864Delta

Mon, Jun 1 - Sun, Jun 28

3:50 pm - 10:20 pm

IAH

TNR

22h 30m

1 stop

12:25 am - 9:33 pm

TNR

IAH

29h 08m

2 stops

$1,894Delta

Sun, May 31 - Tue, Jun 30

6:00 am - 10:20 pm

HOU

TNR

32h 20m

2 stops

12:25 am - 9:20 am

TNR

HOU

40h 55m

2 stops

$1,897Delta

Sun, May 31 - Tue, Jun 30

10:27 am - 10:20 pm

HOU

TNR

27h 53m

2 stops

12:25 am - 9:38 pm

TNR

HOU

29h 13m

2 stops

$4,016Air France

Tue, Jun 2 - Tue, Jun 30

10:27 am - 10:20 pm

HOU

TNR

27h 53m

2 stops

12:25 am - 9:38 pm

TNR

HOU

29h 13m

2 stops

$4,308Air France

Tue, Jun 2 - Mon, Jun 29

Delta flights from Houston to Antananarivo

Our best Delta deals on Houston to Antananarivo flight tickets

Delta

Jun 6

IAH3:25 pmHouston George Bush Intcntl

46h 55m

2 stops

TNR10:20 pmAntananarivo

Jun 30

TNR12:25 amAntananarivo

43h 06m

2 stops

IAH11:31 amHouston George Bush Intcntl

$1,837

Delta

Jun 5

IAH6:35 pmHouston George Bush Intcntl

67h 45m

2 stops

TNR10:20 pmAntananarivo

Jun 30

TNR12:25 amAntananarivo

43h 06m

2 stops

IAH11:31 amHouston George Bush Intcntl

$1,849

Delta

Jun 5

IAH6:35 pmHouston George Bush Intcntl

67h 45m

2 stops

TNR10:20 pmAntananarivo

Jun 28

TNR12:25 amAntananarivo

42h 36m

2 stops

IAH11:01 amHouston George Bush Intcntl

$1,850

KLM flights from Houston to Antananarivo

Our best KLM deals on Houston to Antananarivo flight tickets

KLM

Jun 4

IAH3:20 pmHouston George Bush Intcntl

47h 00m

2 stops

TNR10:20 pmAntananarivo

Jun 29

TNR12:25 amAntananarivo

30h 24m

2 stops

IAH10:49 pmHouston George Bush Intcntl

$2,290

KLM

Jun 19

IAH5:00 pmHouston George Bush Intcntl

21h 20m

1 stop

TNR10:20 pmAntananarivo

Jul 3

TNR12:25 amAntananarivo

30h 24m

2 stops

IAH10:49 pmHouston George Bush Intcntl

$2,902

KLM

Jun 2

IAH5:00 pmHouston George Bush Intcntl

21h 20m

1 stop

TNR10:20 pmAntananarivo

Jun 30

TNR12:25 amAntananarivo

44h 50m

2 stops

IAH1:15 pmHouston George Bush Intcntl

$2,965

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Sat 6/6

3:25 pm-10:20 pm

2 stops46h 55m

Antananarivo

Tue 6/30

12:25 am-11:31 am

2 stops43h 06m

$1,837

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Fri 6/5

6:35 pm-10:20 pm

2 stops67h 45m

Antananarivo

Tue 6/30

12:25 am-11:31 am

2 stops43h 06m

$1,849

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Fri 6/5

6:35 pm-10:20 pm

2 stops67h 45m

Antananarivo

Sun 6/28

12:25 am-11:01 am

2 stops42h 36m

$1,850

HoustonAntananarivo

HOU - TNR

HOUTNR

Houston Hobby

Thu 6/4

10:27 am-10:20 pm

2 stops51h 53m

Antananarivo

Tue 6/30

12:25 am-9:20 am

2 stops40h 55m

$1,856

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Mon 6/1

6:15 am-10:20 pm

2 stops56h 05m

Antananarivo

Tue 6/30

12:25 am-11:31 am

2 stops43h 06m

$1,863

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Mon 6/1

6:15 am-10:20 pm

2 stops56h 05m

Antananarivo

Sun 6/28

12:25 am-4:32 pm

2 stops48h 07m

$1,864

Quickest round-trip

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Sun 5/31

3:50 pm-10:20 pm

1 stop22h 30m

Antananarivo

Tue 6/30

12:25 am-9:33 pm

2 stops29h 08m

$1,894

HoustonAntananarivo

HOU - TNR

HOUTNR

Houston Hobby

Sun 5/31

6:00 am-10:20 pm

2 stops32h 20m

Antananarivo

Tue 6/30

12:25 am-9:20 am

2 stops40h 55m

$1,897

HoustonAntananarivo

HOU - TNR

HOUTNR

Houston Hobby

Tue 6/2

10:27 am-10:20 pm

2 stops27h 53m

Antananarivo

Tue 6/30

12:25 am-9:38 pm

2 stops29h 13m

$4,016

HoustonAntananarivo

HOU - TNR

HOUTNR

Houston Hobby

Tue 6/2

10:27 am-10:20 pm

2 stops27h 53m

Antananarivo

Mon 6/29

12:25 am-9:38 pm

2 stops29h 13m

$4,308

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Houston to Antananarivo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Antananarivo

Fastest flight time	33h 45m
Direct flights	None

The fastest flight from Houston to Antananarivo takes 33h 45m

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

Search flight deals

How far is Houston to Antananarivo by plane?
Houston and Antananarivo are 9988.3 mi apart from one another. A reasonable flight in good conditions will take 33h 45m.
When did momondo last update prices for flights from Houston to Antananarivo Airport?
Prices for flights from Houston to Antananarivo Airport were last updated today.
How old do you have to be to fly from Houston to Antananarivo Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Antananarivo Airport.
What documentation or ID do you need to fly to Antananarivo Airport?
The necessary travel and health documents for your Antananarivo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Houston to Antananarivo?
Price Alerts will notify you by email when the price for flights to Antananarivo from Houston decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Houston to Antananarivo with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
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 Houston to Antananarivo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Antananarivo for you.

Can I find flights from Houston to Antananarivo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Antananarivo flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston 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 Houston.

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

Yes momondo offers price alerts on flights to Antananarivo from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.