Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Illinois 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 Illinois 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.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Illinois 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
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
Delta Logo
7:13 pm - 10:20 pm
MDW
-
TNR
43h 07m
2 stops
Delta Logo
12:25 am - 9:09 pm
TNR
-
MDW
28h 44m
2 stops
$2,029Delta
Wed, May 20 - Wed, May 27
Delta Logo
5:10 pm - 10:20 pm
MDW
-
TNR
45h 10m
2 stops
Delta Logo
12:25 am - 9:09 pm
TNR
-
MDW
28h 44m
2 stops
$2,032Delta
Wed, May 20 - Sun, May 24
SAUDIA Logo
1:59 pm - 10:20 pm
MDW
-
TNR
24h 21m
2 stops
SAUDIA Logo
12:25 am - 9:09 pm
TNR
-
MDW
28h 44m
2 stops
$9,730SAUDIA
Tue, May 19 - Wed, May 27

Ethiopian Air flights from Illinois to Antananarivo

Our best Ethiopian Air deals on Illinois 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 Illinois to Antananarivo

Our best Kenya Airways deals on Illinois 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 Illinois 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 Illinois 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

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

MDW - TNR

MDWTNR

Chicago Midway

Wed 5/20

7:13 pm-10:20 pm

2 stops43h 07m

Antananarivo

Wed 5/27

12:25 am-9:09 pm

2 stops28h 44m

$2,029

ChicagoAntananarivo

MDW - TNR

MDWTNR

Chicago Midway

Wed 5/20

5:10 pm-10:20 pm

2 stops45h 10m

Antananarivo

Sun 5/24

12:25 am-9:09 pm

2 stops28h 44m

$2,032

ChicagoAntananarivo

MDW - TNR

MDWTNR

Chicago Midway

Tue 5/19

1:59 pm-10:20 pm

2 stops24h 21m

Antananarivo

Wed 5/27

12:25 am-9:09 pm

2 stops28h 44m

$9,730

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 Illinois 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 Illinois to Antananarivo?

Air France, Delta, and SAUDIA are the most popular carriers operating from Illinois to Antananarivo

Cheap Illinois to Antananarivo flight deals and tips

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

Fastest flight time

19h 30m

Direct flights

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

Frequently asked questions about flying from Illinois to Antananarivo

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

    Prices for flights from Illinois to Antananarivo Airport are updated daily.

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

  • How old do you have to be to fly from Illinois 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 Illinois 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 Illinois to Antananarivo

Compare and see reviews for airlines that fly from Illinois 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 Illinois to Antananarivo?

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

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Antananarivo from Illinois.

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

If you are simply researching potential flights to Antananarivo, momondo offers a useful price alert feature which will track prices for flights to Antananarivo from Illinois and alert you when they change.

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
Fri 5/1
Fri 5/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Madagascar