Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport to Antananarivo from $876

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 8/12. 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 O'Hare Intl Airport to Antananarivo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
1:59 pm - 10:20 pm
ORD
-
TNR
24h 21m
2 stops
Air France Logo
12:25 am - 3:10 pm
TNR
-
ORD
22h 45m
1 stop
$1,606Air France
Mon, Aug 31 - Thu, Sep 10
Multiple Airlines Logo
1:59 pm - 10:20 pm
ORD
-
TNR
24h 21m
2 stops
Multiple Airlines Logo
12:25 am - 9:33 pm
TNR
-
ORD
29h 08m
2 stops
$1,616Multiple Airlines
Mon, Aug 31 - Thu, Sep 10
Ethiopian Air Logo
10:15 am - 1:45 pm
ORD
-
TNR
19h 30m
1 stop
Ethiopian Air Logo
2:50 pm - 11:56 am
TNR
-
ORD
53h 06m
3 stops
$1,621Ethiopian Air
Mon, Oct 5 - Tue, Oct 27
Multiple Airlines Logo
1:59 pm - 10:20 pm
ORD
-
TNR
24h 21m
2 stops
Multiple Airlines Logo
12:25 am - 10:44 pm
TNR
-
ORD
30h 19m
2 stops
$1,661Multiple Airlines
Wed, Aug 26 - Tue, Sep 1
Multiple Airlines Logo
1:59 pm - 10:20 pm
ORD
-
TNR
24h 21m
2 stops
Multiple Airlines Logo
12:25 am - 10:44 pm
TNR
-
ORD
30h 19m
2 stops
$1,670Multiple Airlines
Wed, Aug 26 - Tue, Sep 1
Multiple Airlines Logo
1:59 pm - 10:20 pm
ORD
-
TNR
24h 21m
2 stops
Multiple Airlines Logo
12:25 am - 10:44 pm
TNR
-
ORD
30h 19m
2 stops
$1,676Multiple Airlines
Wed, Aug 26 - Tue, Sep 1
Ethiopian Air Logo
1:00 pm - 1:45 pm
ORD
-
TNR
40h 45m
3 stops
Ethiopian Air Logo
2:50 pm - 8:40 am
TNR
-
ORD
25h 50m
2 stops
$1,702Ethiopian Air
Mon, Oct 5 - Tue, Oct 27
Air France Logo
1:59 pm - 10:20 pm
ORD
-
TNR
24h 21m
2 stops
Air France Logo
12:25 am - 3:10 pm
TNR
-
ORD
22h 45m
1 stop
$1,716Air France
Mon, Aug 31 - Thu, Sep 10
KLM Logo
5:10 pm - 10:20 pm
ORD
-
TNR
21h 10m
1 stop
KLM Logo
12:25 am - 10:44 pm
TNR
-
ORD
30h 19m
2 stops
$1,721KLM
Wed, Aug 26 - Tue, Sep 1
KLM Logo
5:10 pm - 10:20 pm
ORD
-
TNR
21h 10m
1 stop
KLM Logo
12:25 am - 10:44 pm
TNR
-
ORD
30h 19m
2 stops
$1,730KLM
Wed, Aug 26 - Tue, Sep 1

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Our best Air France deals on Chicago O'Hare Intl Airport to Antananarivo flight tickets
Air France
Aug 31
ORD1:59 pmChicago O'Hare Intl
24h 21m
2 stops
TNR10:20 pmAntananarivo
Sep 10
TNR12:25 amAntananarivo
22h 45m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,606
Air France
Aug 31
ORD1:59 pmChicago O'Hare Intl
24h 21m
2 stops
TNR10:20 pmAntananarivo
Sep 10
TNR12:25 amAntananarivo
22h 45m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,716
Air France
Jul 16
ORD5:10 pmChicago O'Hare Intl
21h 10m
1 stop
TNR10:20 pmAntananarivo
Jul 23
TNR12:25 amAntananarivo
22h 45m
1 stop
ORD3:10 pmChicago O'Hare Intl
$2,191

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
Oct 5
ORD10:15 amChicago O'Hare Intl
19h 30m
1 stop
TNR1:45 pmAntananarivo
Oct 27
TNR2:50 pmAntananarivo
53h 06m
3 stops
ORD11:56 amChicago O'Hare Intl
$1,621
Ethiopian Air
Oct 5
ORD1:00 pmChicago O'Hare Intl
40h 45m
3 stops
TNR1:45 pmAntananarivo
Oct 27
TNR2:50 pmAntananarivo
25h 50m
2 stops
ORD8:40 amChicago O'Hare Intl
$1,702
Ethiopian Air
Aug 23
ORD10:15 amChicago O'Hare Intl
19h 30m
1 stop
TNR1:45 pmAntananarivo
Sep 6
TNR2:50 pmAntananarivo
25h 25m
2 stops
ORD8:15 amChicago O'Hare Intl
$1,766

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 July 13, 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
Quickest round-trip

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 8/31

1:59 pm-10:20 pm

2 stops24h 21m

Antananarivo

Thu 9/10

12:25 am-3:10 pm

1 stop22h 45m

$1,606

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 8/31

1:59 pm-10:20 pm

2 stops24h 21m

Antananarivo

Thu 9/10

12:25 am-9:33 pm

2 stops29h 08m

$1,616

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 10/5

10:15 am-1:45 pm

1 stop19h 30m

Antananarivo

Tue 10/27

2:50 pm-11:56 am

3 stops53h 06m

$1,621

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Wed 8/26

1:59 pm-10:20 pm

2 stops24h 21m

Antananarivo

Tue 9/1

12:25 am-10:44 pm

2 stops30h 19m

$1,661

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Wed 8/26

1:59 pm-10:20 pm

2 stops24h 21m

Antananarivo

Tue 9/1

12:25 am-10:44 pm

2 stops30h 19m

$1,670

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Wed 8/26

1:59 pm-10:20 pm

2 stops24h 21m

Antananarivo

Tue 9/1

12:25 am-10:44 pm

2 stops30h 19m

$1,676

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 10/5

1:00 pm-1:45 pm

3 stops40h 45m

Antananarivo

Tue 10/27

2:50 pm-8:40 am

2 stops25h 50m

$1,702

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 8/31

1:59 pm-10:20 pm

2 stops24h 21m

Antananarivo

Thu 9/10

12:25 am-3:10 pm

1 stop22h 45m

$1,716

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Wed 8/26

5:10 pm-10:20 pm

1 stop21h 10m

Antananarivo

Tue 9/1

12:25 am-10:44 pm

2 stops30h 19m

$1,721

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Wed 8/26

5:10 pm-10:20 pm

1 stop21h 10m

Antananarivo

Tue 9/1

12:25 am-10:44 pm

2 stops30h 19m

$1,730

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

KLM and Air France 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 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.

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.

An easier way to manage your Antananarivo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 8/12
Wed 8/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Madagascar