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

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

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?

As of November 2025, there is 1 operator available to choose from 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.

$783 Cheap Flights from Chicago to Antananarivo in 2025/26

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Find the cheapest flights from Chicago to Antananarivo

Round-trip

One-way

Cheap round-trip flights

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12:41 pm - 1:45 pmORD-TNR

40h 04m3 stops

3:20 am - 11:25 amTNR-ORD

40h 05m3 stops

$1,412Ethiopian Air

Find Deal

lun., mar. 2 - dom., mar. 15

4:25 pm - 2:00 pmORD-TNR

36h 35m2 stops

2:45 pm - 10:53 amTNR-ORD

29h 08m2 stops

$1,413United Airlines

Find Deal

mié., feb. 4 - dom., feb. 8

3:35 pm - 2:00 pmORD-TNR

37h 25m2 stops

2:45 pm - 10:53 amTNR-ORD

29h 08m2 stops

$1,546United Airlines

Find Deal

mié., feb. 4 - dom., feb. 8

6:04 am - 1:45 pmORD-TNR

46h 41m3 stops

2:50 pm - 11:25 amTNR-ORD

52h 35m3 stops

$1,562Ethiopian Air

Find Deal

lun., mar. 2 - lun., mar. 16

8:45 am - 1:45 pmORD-TNR

44h 00m3 stops

2:50 pm - 10:54 pmTNR-ORD

41h 04m3 stops

$1,576Ethiopian Air

Find Deal

mié., feb. 11 - mié., feb. 25

7:30 am - 3:35 pmORD-TNR

24h 05m2 stops

2:55 am - 5:41 pmTNR-ORD

46h 46m2 stops

$1,582Kenya Airways

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vie., may. 1 - lun., may. 4

8:45 am - 1:45 pmORD-TNR

44h 00m3 stops

2:50 pm - 7:40 amTNR-ORD

25h 50m2 stops

$1,589Ethiopian Air

Find Deal

mié., feb. 11 - mié., feb. 25

10:15 am - 1:45 pmORD-TNR

19h 30m1 stop

3:20 am - 9:48 amTNR-ORD

38h 28m3 stops

$1,636Ethiopian Air

Find Deal

sáb., may. 16 - vie., may. 29

6:50 pm - 3:40 pmORD-TNR

35h 50m2 stops

3:20 am - 3:45 pmTNR-ORD

44h 25m2 stops

$1,731Multiple Airlines

Find Deal

lun., mar. 2 - dom., mar. 15

1:00 pm - 10:20 pmMDW-TNR

25h 20m2 stops

12:25 am - 9:45 pmTNR-MDW

29h 20m2 stops

$1,898KLM

Find Deal

sáb., may. 16 - vie., may. 29

Ethiopian Air flights from Chicago to Antananarivo

Our best Ethiopian Air deals on Chicago to Antananarivo flight tickets

Ethiopian Air

Mar 2

ORD12:41 pmChicago O'Hare Intl

40h 04m

3 stops

TNR1:45 pmAntananarivo

Mar 15

TNR3:20 amAntananarivo

40h 05m

3 stops

ORD11:25 amChicago O'Hare Intl

$1,412

Find similar

Ethiopian Air

Mar 2

ORD6:04 amChicago O'Hare Intl

46h 41m

3 stops

TNR1:45 pmAntananarivo

Mar 16

TNR2:50 pmAntananarivo

52h 35m

3 stops

ORD11:25 amChicago O'Hare Intl

$1,562

Find similar

Ethiopian Air

Feb 11

ORD8:45 amChicago O'Hare Intl

44h 00m

3 stops

TNR1:45 pmAntananarivo

Feb 25

TNR2:50 pmAntananarivo

41h 04m

3 stops

ORD10:54 pmChicago O'Hare Intl

$1,576

Find similar

United Airlines flights from Chicago to Antananarivo

Our best United Airlines deals on Chicago to Antananarivo flight tickets

United Airlines

Feb 4

ORD4:25 pmChicago O'Hare Intl

36h 35m

2 stops

TNR2:00 pmAntananarivo

Feb 8

TNR2:45 pmAntananarivo

29h 08m

2 stops

ORD10:53 amChicago O'Hare Intl

$1,413

Find similar

United Airlines

Feb 4

ORD3:35 pmChicago O'Hare Intl

37h 25m

2 stops

TNR2:00 pmAntananarivo

Feb 8

TNR2:45 pmAntananarivo

29h 08m

2 stops

ORD10:53 amChicago O'Hare Intl

$1,546

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

lun. 3/2

12:41 pm-1:45 pm

3 stops40h 04m

Antananarivo

dom. 3/15

3:20 am-11:25 am

3 stops40h 05m

$1,412

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

mié. 2/4

4:25 pm-2:00 pm

2 stops36h 35m

Antananarivo

dom. 2/8

2:45 pm-10:53 am

2 stops29h 08m

$1,413

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

mié. 2/4

3:35 pm-2:00 pm

2 stops37h 25m

Antananarivo

dom. 2/8

2:45 pm-10:53 am

2 stops29h 08m

$1,546

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

lun. 3/2

6:04 am-1:45 pm

3 stops46h 41m

Antananarivo

lun. 3/16

2:50 pm-11:25 am

3 stops52h 35m

$1,562

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

mié. 2/11

8:45 am-1:45 pm

3 stops44h 00m

Antananarivo

mié. 2/25

2:50 pm-10:54 pm

3 stops41h 04m

$1,576

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

vie. 5/1

7:30 am-3:35 pm

2 stops24h 05m

Antananarivo

lun. 5/4

2:55 am-5:41 pm

2 stops46h 46m

$1,582

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

mié. 2/11

8:45 am-1:45 pm

3 stops44h 00m

Antananarivo

mié. 2/25

2:50 pm-7:40 am

2 stops25h 50m

$1,589

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

sáb. 5/16

10:15 am-1:45 pm

1 stop19h 30m

Antananarivo

vie. 5/29

3:20 am-9:48 am

3 stops38h 28m

$1,636

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

lun. 3/2

6:50 pm-3:40 pm

2 stops35h 50m

Antananarivo

dom. 3/15

3:20 am-3:45 pm

2 stops44h 25m

$1,731

ChicagoAntananarivo

MDW - TNR

MDWTNR

Chicago Midway

sáb. 5/16

1:00 pm-10:20 pm

2 stops25h 20m

Antananarivo

vie. 5/29

12:25 am-9:45 pm

2 stops29h 20m

$1,898

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

On average, the least expensive day to fly to Antananarivo from Chicago is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,428. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Antananarivo on Thursday is $2,061.

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 Chicago to Antananarivo in the morning for as low as $1,585. 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 in the evening because they tend to be around $2,022. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights	None

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

Search flight deals

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?
As of November 2025, there is 1 operator available to choose from 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.
What is the most popular airline from Chicago to Antananarivo?
Based on momondo bookings for flights between Chicago and Antananarivo, the leading airline is Ethiopian Air, making up 100% of the total bookings.

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 Air	PriceFrom $1,453	Free Cancellation	Rating 7.2 894 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.