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Cheap flights from Chicago to Antananarivo from $834

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 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago to Antananarivo

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
5:20 pm - 11:15 pm
ORD
-
TNR
20h 55m
1 stop
KLM Logo
1:20 am - 3:10 pm
TNR
-
ORD
22h 50m
1 stop
$1,455KLM
Mon, Nov 2 - Sun, Nov 15
Air France Logo
1:35 pm - 11:15 pm
ORD
-
TNR
24h 40m
2 stops
Air France Logo
1:20 am - 3:10 pm
TNR
-
ORD
22h 50m
1 stop
$1,459Air France
Sat, Nov 7 - Tue, Nov 17
Multiple Airlines Logo
5:20 pm - 11:15 pm
ORD
-
TNR
20h 55m
1 stop
Multiple Airlines Logo
1:20 am - 9:33 pm
TNR
-
ORD
29h 13m
2 stops
$1,464Multiple Airlines
Mon, Nov 2 - Sun, Nov 15
Air France Logo
5:20 pm - 11:15 pm
ORD
-
TNR
20h 55m
1 stop
Air France Logo
1:20 am - 9:10 pm
TNR
-
ORD
28h 50m
2 stops
$1,465Air France
Mon, Nov 2 - Mon, Nov 9
Air France Logo
1:35 pm - 11:15 pm
ORD
-
TNR
24h 40m
2 stops
Air France Logo
1:20 am - 9:10 pm
TNR
-
ORD
28h 50m
2 stops
$1,469Air France
Sat, Nov 7 - Tue, Nov 17
Multiple Airlines Logo
6:10 pm - 11:20 pm
ORD
-
TNR
44h 10m
2 stops
Multiple Airlines Logo
1:20 am - 3:10 pm
TNR
-
ORD
22h 50m
1 stop
$1,472Multiple Airlines
Thu, Nov 5 - Mon, Nov 23
Air France Logo
6:10 pm - 11:20 pm
ORD
-
TNR
44h 10m
2 stops
Air France Logo
1:30 am - 11:50 pm
TNR
-
ORD
31h 20m
2 stops
$1,477Air France
Thu, Nov 5 - Sat, Nov 14
Air France Logo
6:10 pm - 11:20 pm
ORD
-
TNR
44h 10m
2 stops
Air France Logo
1:20 am - 9:10 pm
TNR
-
ORD
28h 50m
2 stops
$1,482Air France
Thu, Nov 5 - Tue, Nov 24
Multiple Airlines Logo
5:55 pm - 11:20 pm
ORD
-
TNR
68h 25m
2 stops
Multiple Airlines Logo
1:20 am - 3:10 pm
TNR
-
ORD
22h 50m
1 stop
$1,485Multiple Airlines
Wed, Nov 4 - Sun, Nov 15
KLM Logo
5:25 pm - 11:20 pm
ORD
-
TNR
45h 55m
2 stops
KLM Logo
1:30 am - 3:10 pm
TNR
-
ORD
22h 40m
1 stop
$1,486KLM
Thu, Oct 29 - Sat, Nov 14

KLM flights from Chicago to Antananarivo

Our best KLM deals on Chicago to Antananarivo flight tickets
KLM
Nov 2
ORD5:20 pmChicago O'Hare Intl
20h 55m
1 stop
TNR11:15 pmAntananarivo
Nov 15
TNR1:20 amAntananarivo
22h 50m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,455
KLM
Oct 29
ORD5:25 pmChicago O'Hare Intl
45h 55m
2 stops
TNR11:20 pmAntananarivo
Nov 14
TNR1:30 amAntananarivo
22h 40m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,486
KLM
Nov 4
ORD5:20 pmChicago O'Hare Intl
20h 55m
1 stop
TNR11:15 pmAntananarivo
Nov 23
TNR1:20 amAntananarivo
22h 50m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,704

Air France flights from Chicago to Antananarivo

Our best Air France deals on Chicago to Antananarivo flight tickets
Air France
Nov 7
ORD1:35 pmChicago O'Hare Intl
24h 40m
2 stops
TNR11:15 pmAntananarivo
Nov 17
TNR1:20 amAntananarivo
22h 50m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,459
Air France
Nov 2
ORD5:20 pmChicago O'Hare Intl
20h 55m
1 stop
TNR11:15 pmAntananarivo
Nov 9
TNR1:20 amAntananarivo
28h 50m
2 stops
ORD9:10 pmChicago O'Hare Intl
$1,465
Air France
Nov 7
ORD1:35 pmChicago O'Hare Intl
24h 40m
2 stops
TNR11:15 pmAntananarivo
Nov 17
TNR1:20 amAntananarivo
28h 50m
2 stops
ORD9:10 pmChicago O'Hare Intl
$1,469

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 May 25, 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
Quickest round-trip

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 11/2

5:20 pm-11:15 pm

1 stop20h 55m

Antananarivo

Sun 11/15

1:20 am-3:10 pm

1 stop22h 50m

$1,455

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Sat 11/7

1:35 pm-11:15 pm

2 stops24h 40m

Antananarivo

Tue 11/17

1:20 am-3:10 pm

1 stop22h 50m

$1,459

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 11/2

5:20 pm-11:15 pm

1 stop20h 55m

Antananarivo

Sun 11/15

1:20 am-9:33 pm

2 stops29h 13m

$1,464

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 11/2

5:20 pm-11:15 pm

1 stop20h 55m

Antananarivo

Mon 11/9

1:20 am-9:10 pm

2 stops28h 50m

$1,465

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Sat 11/7

1:35 pm-11:15 pm

2 stops24h 40m

Antananarivo

Tue 11/17

1:20 am-9:10 pm

2 stops28h 50m

$1,469

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Thu 11/5

6:10 pm-11:20 pm

2 stops44h 10m

Antananarivo

Mon 11/23

1:20 am-3:10 pm

1 stop22h 50m

$1,472

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Thu 11/5

6:10 pm-11:20 pm

2 stops44h 10m

Antananarivo

Sat 11/14

1:30 am-11:50 pm

2 stops31h 20m

$1,477

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Thu 11/5

6:10 pm-11:20 pm

2 stops44h 10m

Antananarivo

Tue 11/24

1:20 am-9:10 pm

2 stops28h 50m

$1,482

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Wed 11/4

5:55 pm-11:20 pm

2 stops68h 25m

Antananarivo

Sun 11/15

1:20 am-3:10 pm

1 stop22h 50m

$1,485

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Thu 10/29

5:25 pm-11:20 pm

2 stops45h 55m

Antananarivo

Sat 11/14

1:30 am-3:10 pm

1 stop22h 40m

$1,486

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Antananarivo from

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

What is the cheapest airline that flies from Chicago to Antananarivo?

Air France and Ethiopian Air are the most popular carriers operating from Chicago to Antananarivo

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 30m

Direct flights

None
The fastest flight from Chicago to Antananarivo takes 19h 30m
There are no direct flights from Chicago to Antananarivo. There are no popular flight routes from Chicago to Antananarivo.
Search flight deals

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 30m.

  • 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 many operators does momondo search for flights from Chicago to Antananarivo Airport?

  • 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.

Best airlines flying from Chicago to Antananarivo

Compare and see reviews for airlines that fly from Chicago to Antananarivo with momondo
Airline
Rating
Free Cancellation
Price
Ethiopian AirPriceFrom $1,511Free CancellationRating
7.2
1,002 reviews
Search Ethiopian Air flights

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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