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Cheap flights from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Antananarivo departing on 5/5. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Antananarivo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:07 am - 3:50 pm
ORD
-
TNR
25h 43m
2 stops
Multiple Airlines Logo
3:05 am - 12:11 pm
TNR
-
ORD
41h 06m
2 stops
$1,601Multiple Airlines
Mon, May 11 - Sun, May 17
Kenya Airways Logo
6:07 am - 2:15 am
ORD
-
TNR
36h 08m
2 stops
Kenya Airways Logo
3:05 am - 5:49 pm
TNR
-
ORD
46h 44m
2 stops
$1,759Kenya Airways
Sun, May 17 - Mon, May 25
Kenya Airways Logo
6:07 am - 3:50 pm
ORD
-
TNR
25h 43m
2 stops
Kenya Airways Logo
3:05 am - 2:30 pm
TNR
-
ORD
43h 25m
2 stops
$1,800Kenya Airways
Mon, May 18 - Sun, May 24
Kenya Airways Logo
6:07 am - 2:15 am
ORD
-
TNR
36h 08m
2 stops
Kenya Airways Logo
3:05 am - 2:30 pm
TNR
-
ORD
43h 25m
2 stops
$1,807Kenya Airways
Sun, May 17 - Sun, May 24
Kenya Airways Logo
6:07 am - 3:50 pm
ORD
-
TNR
25h 43m
2 stops
Kenya Airways Logo
4:40 pm - 5:49 pm
TNR
-
ORD
33h 09m
2 stops
$1,828Kenya Airways
Mon, May 18 - Sun, May 31
Ethiopian Air Logo
10:15 am - 1:45 pm
ORD
-
TNR
19h 30m
1 stop
Ethiopian Air Logo
2:50 pm - 8:15 am
TNR
-
ORD
25h 25m
2 stops
$1,832Ethiopian Air
Sat, May 16 - Fri, May 22
Kenya Airways Logo
6:07 am - 2:15 am
ORD
-
TNR
36h 08m
2 stops
Kenya Airways Logo
4:40 pm - 2:30 pm
TNR
-
ORD
29h 50m
2 stops
$1,835Kenya Airways
Sun, May 17 - Sun, May 31
Multiple Airlines Logo
1:00 pm - 1:45 pm
ORD
-
TNR
64h 45m
2 stops
Multiple Airlines Logo
2:50 pm - 8:35 am
TNR
-
ORD
49h 45m
2 stops
$1,839Multiple Airlines
Tue, Apr 28 - Tue, May 5
Air France Logo
4:50 pm - 10:20 pm
ORD
-
TNR
45h 30m
2 stops
Air France Logo
12:25 am - 3:10 pm
TNR
-
ORD
22h 45m
1 stop
$1,846Air France
Mon, May 11 - Sun, May 17
Multiple Airlines Logo
8:35 am - 3:50 pm
ORD
-
TNR
23h 15m
2 stops
Multiple Airlines Logo
4:40 pm - 2:30 pm
TNR
-
ORD
29h 50m
2 stops
$1,854Multiple Airlines
Tue, May 19 - Wed, May 27

Ethiopian Air flights from Chicago O'Hare Intl Airport to Antananarivo

Our best Ethiopian Air deals on Chicago O'Hare Intl Airport to Antananarivo flight tickets
Ethiopian Air
May 16
ORD10:15 amChicago O'Hare Intl
19h 30m
1 stop
TNR1:45 pmAntananarivo
May 22
TNR2:50 pmAntananarivo
25h 25m
2 stops
ORD8:15 amChicago O'Hare Intl
$1,832
Ethiopian Air
May 18
ORD10:15 amChicago O'Hare Intl
19h 30m
1 stop
TNR1:45 pmAntananarivo
May 27
TNR2:50 pmAntananarivo
25h 25m
2 stops
ORD8:15 amChicago O'Hare Intl
$1,991
Ethiopian Air
May 18
ORD10:15 amChicago O'Hare Intl
19h 30m
1 stop
TNR1:45 pmAntananarivo
May 30
TNR2:50 pmAntananarivo
25h 25m
2 stops
ORD8:15 amChicago O'Hare Intl
$2,036

Kenya Airways flights from Chicago O'Hare Intl Airport to Antananarivo

Our best Kenya Airways deals on Chicago O'Hare Intl Airport to Antananarivo flight tickets
Kenya Airways
May 17
ORD6:07 amChicago O'Hare Intl
36h 08m
2 stops
TNR2:15 amAntananarivo
May 25
TNR3:05 amAntananarivo
46h 44m
2 stops
ORD5:49 pmChicago O'Hare Intl
$1,759
Kenya Airways
May 18
ORD6:07 amChicago O'Hare Intl
25h 43m
2 stops
TNR3:50 pmAntananarivo
May 24
TNR3:05 amAntananarivo
43h 25m
2 stops
ORD2:30 pmChicago O'Hare Intl
$1,800
Kenya Airways
May 17
ORD6:07 amChicago O'Hare Intl
36h 08m
2 stops
TNR2:15 amAntananarivo
May 24
TNR3:05 amAntananarivo
43h 25m
2 stops
ORD2:30 pmChicago O'Hare Intl
$1,807

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 April 1, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Antananarivo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 5/11

6:07 am-3:50 pm

2 stops25h 43m

Antananarivo

Sun 5/17

3:05 am-12:11 pm

2 stops41h 06m

$1,601

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Sun 5/17

6:07 am-2:15 am

2 stops36h 08m

Antananarivo

Mon 5/25

3:05 am-5:49 pm

2 stops46h 44m

$1,759

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 5/18

6:07 am-3:50 pm

2 stops25h 43m

Antananarivo

Sun 5/24

3:05 am-2:30 pm

2 stops43h 25m

$1,800

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Sun 5/17

6:07 am-2:15 am

2 stops36h 08m

Antananarivo

Sun 5/24

3:05 am-2:30 pm

2 stops43h 25m

$1,807

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 5/18

6:07 am-3:50 pm

2 stops25h 43m

Antananarivo

Sun 5/31

4:40 pm-5:49 pm

2 stops33h 09m

$1,828
Quickest round-trip

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Sat 5/16

10:15 am-1:45 pm

1 stop19h 30m

Antananarivo

Fri 5/22

2:50 pm-8:15 am

2 stops25h 25m

$1,832

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Sun 5/17

6:07 am-2:15 am

2 stops36h 08m

Antananarivo

Sun 5/31

4:40 pm-2:30 pm

2 stops29h 50m

$1,835

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Tue 4/28

1:00 pm-1:45 pm

2 stops64h 45m

Antananarivo

Tue 5/5

2:50 pm-8:35 am

2 stops49h 45m

$1,839

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 5/11

4:50 pm-10:20 pm

2 stops45h 30m

Antananarivo

Sun 5/17

12:25 am-3:10 pm

1 stop22h 45m

$1,846

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Tue 5/19

8:35 am-3:50 pm

2 stops23h 15m

Antananarivo

Wed 5/27

4:40 pm-2:30 pm

2 stops29h 50m

$1,854

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Antananarivo from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 O'Hare Intl to Antananarivo?

Delta, Air France, and KLM are the most popular carriers operating from Chicago O'Hare Intl to Antananarivo

When to book flights from Chicago O'Hare Intl Airport to Antananarivo

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

Cheap Chicago O'Hare Intl Airport to Antananarivo (ORD to TNR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Antananarivo

Fastest flight time

19h 30m

Direct flights

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

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Antananarivo

  • How far is Chicago O'Hare Intl to Antananarivo by plane?

    The straight-line distance from Chicago O'Hare Intl to Antananarivo is 9380.7 mi. By plane, this route typically takes 19h 30m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Antananarivo Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Antananarivo Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Antananarivo Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Antananarivo Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Antananarivo?

Best airlines flying from Chicago O'Hare Intl Airport to Antananarivo

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Antananarivo with momondo
Airline
Rating
Free Cancellation
Price
Ethiopian AirPriceFrom $1,463Free CancellationRating
7.2
991 reviews
Search Ethiopian Air flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Antananarivo from Chicago.

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

All flight searches from Chicago to Antananarivo on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Antananarivo.

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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