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Cheap flights from Chicago to Antananarivo from $768

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Antananarivo departing on 10/31. 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 Chicago to Antananarivo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:15 pm - 2:50 pmORD  Chicago O'Hare Intl-TNR Antananarivo
32h 35m2 stops Istanbul Port Louis Sir Seewoosagur Ram.
Turkish Airlines Logo
4:15 pm - 10:00 amTNR  Antananarivo-ORD Chicago O'Hare Intl
26h 45m2 stops Port Louis Sir Seewoosagur Ram. Istanbul
$1,494Turkish Airlines
Tue, Nov 3 - Tue, Nov 10
Ethiopian Air Logo
10:15 am - 1:50 pmORD  Chicago O'Hare Intl-TNR Antananarivo
19h 35m1 stop Addis Ababa Bole
Ethiopian Air Logo
2:55 pm - 8:15 amTNR  Antananarivo-ORD Chicago O'Hare Intl
25h 20m2 stops Addis Ababa Bole Rome Fiumicino
$1,497Ethiopian Air
Mon, Sep 14 - Tue, Sep 29
Ethiopian Air Logo
10:15 am - 1:50 pmORD  Chicago O'Hare Intl-TNR Antananarivo
19h 35m1 stop Addis Ababa Bole
Ethiopian Air Logo
2:55 pm - 7:40 amTNR  Antananarivo-ORD Chicago O'Hare Intl
25h 45m2 stops Addis Ababa Bole Rome Fiumicino
$1,510Ethiopian Air
Mon, Oct 12 - Wed, Nov 4
Ethiopian Air Logo
10:15 am - 1:50 pmORD  Chicago O'Hare Intl-TNR Antananarivo
19h 35m1 stop Addis Ababa Bole
Ethiopian Air Logo
2:55 pm - 8:15 amTNR  Antananarivo-ORD Chicago O'Hare Intl
25h 20m1 stop Addis Ababa Bole
$1,517Ethiopian Air
Mon, Aug 31 - Fri, Sep 11
Ethiopian Air Logo
10:15 am - 1:50 pmORD  Chicago O'Hare Intl-TNR Antananarivo
19h 35m1 stop Addis Ababa Bole
Ethiopian Air Logo
2:55 pm - 8:15 amTNR  Antananarivo-ORD Chicago O'Hare Intl
25h 20m2 stops Addis Ababa Bole Rome Fiumicino
$1,520Ethiopian Air
Wed, Sep 30 - Wed, Oct 7
Ethiopian Air Logo
10:15 am - 1:50 pmORD  Chicago O'Hare Intl-TNR Antananarivo
19h 35m1 stop Addis Ababa Bole
Ethiopian Air Logo
2:55 pm - 8:15 amTNR  Antananarivo-ORD Chicago O'Hare Intl
25h 20m2 stops Addis Ababa Bole Rome Fiumicino
$1,522Ethiopian Air
Sun, Sep 27 - Sun, Oct 4
Turkish Airlines Logo
8:10 pm - 2:50 pmORD  Chicago O'Hare Intl-TNR Antananarivo
34h 40m2 stops Istanbul Port Louis Sir Seewoosagur Ram.
Turkish Airlines Logo
4:15 pm - 11:00 amTNR  Antananarivo-ORD Chicago O'Hare Intl
27h 45m2 stops Port Louis Sir Seewoosagur Ram. Istanbul
$1,524Turkish Airlines
Tue, Oct 13 - Thu, Nov 5
Ethiopian Air Logo
10:15 am - 1:50 pmORD  Chicago O'Hare Intl-TNR Antananarivo
19h 35m1 stop Addis Ababa Bole
Ethiopian Air Logo
2:55 pm - 8:15 amTNR  Antananarivo-ORD Chicago O'Hare Intl
25h 20m2 stops Addis Ababa Bole Rome Fiumicino
$1,525Ethiopian Air
Wed, Sep 30 - Wed, Oct 7
Air France Logo
5:10 pm - 10:20 pmORD  Chicago O'Hare Intl-TNR Antananarivo
21h 10m1 stop Paris Charles de Gaulle
Air France Logo
12:25 am - 3:10 pmTNR  Antananarivo-ORD Chicago O'Hare Intl
22h 45m1 stop Paris Charles de Gaulle
$1,527Air France
Mon, Sep 28 - Sun, Oct 4
KLM Logo
5:10 pm - 10:20 pmORD  Chicago O'Hare Intl-TNR Antananarivo
21h 10m1 stop Paris Charles de Gaulle
KLM Logo
12:25 am - 3:10 pmTNR  Antananarivo-ORD Chicago O'Hare Intl
22h 45m1 stop Paris Charles de Gaulle
$1,530KLM
Mon, Sep 28 - Sun, Oct 4

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Turkish Airlines flights from Chicago to Antananarivo

Our best Turkish Airlines deals on Chicago to Antananarivo flight tickets
Turkish Airlines
Nov 3
ORD9:15 pmChicago O'Hare Intl
32h 35m
2 stops
TNR2:50 pmAntananarivo
Nov 10
TNR4:15 pmAntananarivo
26h 45m
2 stops
ORD10:00 amChicago O'Hare Intl
$1,494
Turkish Airlines
Oct 13
ORD8:10 pmChicago O'Hare Intl
34h 40m
2 stops
TNR2:50 pmAntananarivo
Nov 3
TNR4:15 pmAntananarivo
27h 45m
2 stops
ORD11:00 amChicago O'Hare Intl
$1,524
Turkish Airlines
Oct 25
ORD12:45 pmChicago O'Hare Intl
42h 05m
2 stops
TNR2:50 pmAntananarivo
Nov 3
TNR4:15 pmAntananarivo
36h 05m
2 stops
ORD7:20 pmChicago O'Hare Intl
$1,584

Ethiopian Air flights from Chicago to Antananarivo

Our best Ethiopian Air deals on Chicago to Antananarivo flight tickets
Ethiopian Air
Sep 14
ORD10:15 amChicago O'Hare Intl
19h 35m
1 stop
TNR1:50 pmAntananarivo
Sep 29
TNR2:55 pmAntananarivo
25h 20m
2 stops
ORD8:15 amChicago O'Hare Intl
$1,497
Ethiopian Air
Oct 12
ORD10:15 amChicago O'Hare Intl
19h 35m
1 stop
TNR1:50 pmAntananarivo
Nov 4
TNR2:55 pmAntananarivo
25h 45m
2 stops
ORD7:40 amChicago O'Hare Intl
$1,510
Ethiopian Air
Aug 31
ORD10:15 amChicago O'Hare Intl
19h 35m
1 stop
TNR1:50 pmAntananarivo
Sep 11
TNR2:55 pmAntananarivo
25h 20m
1 stop
ORD8:15 amChicago O'Hare Intl
$1,517

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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, momondo users made 832,500 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Chicago to Antananarivo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoAntananarivo

ORD Chicago O'Hare Intl - TNR Antananarivo

ORDTNR

Chicago O'Hare Intl

Tue 11/3

9:15 pm-2:50 pm

2 stops32h 35m

Antananarivo

Tue 11/10

4:15 pm-10:00 am

2 stops26h 45m

$1,494

ChicagoAntananarivo

ORD Chicago O'Hare Intl - TNR Antananarivo

ORDTNR

Chicago O'Hare Intl

Mon 9/14

10:15 am-1:50 pm

1 stop19h 35m

Antananarivo

Tue 9/29

2:55 pm-8:15 am

2 stops25h 20m

$1,497

ChicagoAntananarivo

ORD Chicago O'Hare Intl - TNR Antananarivo

ORDTNR

Chicago O'Hare Intl

Mon 10/12

10:15 am-1:50 pm

1 stop19h 35m

Antananarivo

Wed 11/4

2:55 pm-7:40 am

2 stops25h 45m

$1,510

ChicagoAntananarivo

ORD Chicago O'Hare Intl - TNR Antananarivo

ORDTNR

Chicago O'Hare Intl

Mon 8/31

10:15 am-1:50 pm

1 stop19h 35m

Antananarivo

Fri 9/11

2:55 pm-8:15 am

1 stop25h 20m

$1,517

ChicagoAntananarivo

ORD Chicago O'Hare Intl - TNR Antananarivo

ORDTNR

Chicago O'Hare Intl

Wed 9/30

10:15 am-1:50 pm

1 stop19h 35m

Antananarivo

Wed 10/7

2:55 pm-8:15 am

2 stops25h 20m

$1,520

ChicagoAntananarivo

ORD Chicago O'Hare Intl - TNR Antananarivo

ORDTNR

Chicago O'Hare Intl

Sun 9/27

10:15 am-1:50 pm

1 stop19h 35m

Antananarivo

Sun 10/4

2:55 pm-8:15 am

2 stops25h 20m

$1,522

ChicagoAntananarivo

ORD Chicago O'Hare Intl - TNR Antananarivo

ORDTNR

Chicago O'Hare Intl

Tue 10/13

8:10 pm-2:50 pm

2 stops34h 40m

Antananarivo

Thu 11/5

4:15 pm-11:00 am

2 stops27h 45m

$1,524

ChicagoAntananarivo

ORD Chicago O'Hare Intl - TNR Antananarivo

ORDTNR

Chicago O'Hare Intl

Wed 9/30

10:15 am-1:50 pm

1 stop19h 35m

Antananarivo

Wed 10/7

2:55 pm-8:15 am

2 stops25h 20m

$1,525
Quickest round-trip

ChicagoAntananarivo

ORD Chicago O'Hare Intl - TNR Antananarivo

ORDTNR

Chicago O'Hare Intl

Mon 9/28

5:10 pm-10:20 pm

1 stop21h 10m

Antananarivo

Sun 10/4

12:25 am-3:10 pm

1 stop22h 45m

$1,527

ChicagoAntananarivo

ORD Chicago O'Hare Intl - TNR Antananarivo

ORDTNR

Chicago O'Hare Intl

Mon 9/28

5:10 pm-10:20 pm

1 stop21h 10m

Antananarivo

Sun 10/4

12:25 am-3:10 pm

1 stop22h 45m

$1,530

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Chicago 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

Can stopping save me money on Chicago to Antananarivo flights?

You could potentially save up to 45% on your flight if you consider stops on a Chicago to Antananarivo flight.

When to book flights from Chicago to Antananarivo

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Antananarivo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Antananarivo (CHI to TNR) flight deals and tips

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

Fastest flight time

19h 35m

Direct flights

None
The fastest flight from Chicago to Antananarivo takes 19h 35m
There are no direct flights from Chicago to Antananarivo. There are no popular flight routes from Chicago to Antananarivo.
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Frequently asked questions about flying from Chicago to Antananarivo

  • How far is Chicago to Antananarivo by plane?

    There are 9369.2 mi between Chicago and Antananarivo. In terms of flight time, this usually takes a little over 19h 35m.

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

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

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

    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 Chicago to Antananarivo Airport.

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

    The required travel and health documents for your Antananarivo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Antananarivo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Antananarivo?

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

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

Yes. All flights to Antananarivo from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Antananarivo?

momondo helps you find the best flight between Chicago and Antananarivo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Chicago to Antananarivo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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