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Cheap flights from Illinois to Antananarivo from $873

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 8/16. 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

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Find the cheapest flights from Illinois to Antananarivo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
11:25 am - 2:50 pm
ORD
-
TNR
43h 25m
2 stops
Turkish Airlines Logo
4:20 pm - 9:40 am
TNR
-
ORD
25h 20m
2 stops
$1,485Turkish Airlines
Sun, Sep 20 - Tue, Oct 13
Multiple Airlines Logo
9:24 am - 10:20 pm
MDW
-
TNR
28h 56m
2 stops
Multiple Airlines Logo
12:25 am - 10:45 pm
TNR
-
MDW
30h 20m
2 stops
$1,561Multiple Airlines
Mon, Aug 31 - Thu, Sep 10
Multiple Airlines Logo
5:40 pm - 10:20 pm
ORD
-
TNR
44h 40m
2 stops
Multiple Airlines Logo
12:25 am - 3:10 pm
TNR
-
ORD
22h 45m
1 stop
$1,563Multiple Airlines
Tue, Sep 22 - Tue, Oct 13
Multiple Airlines Logo
6:00 pm - 10:20 pm
ORD
-
TNR
44h 20m
2 stops
Multiple Airlines Logo
12:25 am - 10:04 pm
TNR
-
ORD
29h 39m
2 stops
$1,569Multiple Airlines
Tue, Sep 22 - Tue, Oct 13
KLM Logo
5:10 pm - 10:20 pm
ORD
-
TNR
21h 10m
1 stop
KLM Logo
1:30 am - 3:10 pm
TNR
-
ORD
22h 40m
1 stop
$1,598KLM
Wed, Oct 21 - Tue, Nov 10
Air France Logo
5:10 pm - 10:20 pm
ORD
-
TNR
21h 10m
1 stop
Air France Logo
1:30 am - 11:50 pm
TNR
-
ORD
31h 20m
2 stops
$1,608Air France
Wed, Oct 21 - Tue, Nov 10
Ethiopian Air Logo
6:30 am - 1:45 pm
ORD
-
TNR
47h 15m
3 stops
Ethiopian Air Logo
2:50 pm - 11:56 am
TNR
-
ORD
53h 06m
3 stops
$1,644Ethiopian Air
Mon, Oct 5 - Tue, Oct 27
KLM Logo
5:10 pm - 10:20 pm
ORD
-
TNR
21h 10m
1 stop
KLM Logo
12:25 am - 3:10 pm
TNR
-
ORD
22h 45m
1 stop
$1,661KLM
Sun, Sep 20 - Mon, Oct 12
Ethiopian Air Logo
8:50 am - 1:45 pm
STL
-
TNR
44h 55m
2 stops
Ethiopian Air Logo
2:50 pm - 3:31 pm
TNR
-
STL
32h 41m
3 stops
$2,150Ethiopian Air
Sun, Aug 16 - Fri, Aug 21
Air France Logo
1:25 pm - 10:20 pm
MDW
-
TNR
24h 55m
2 stops
Air France Logo
12:25 am - 10:36 pm
TNR
-
MDW
30h 11m
2 stops
$2,556Air France
Sat, Aug 15 - Fri, Aug 21

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Turkish Airlines flights from Illinois to Antananarivo

Our best Turkish Airlines deals on Illinois to Antananarivo flight tickets
Turkish Airlines
Sep 20
ORD11:25 amChicago O'Hare Intl
43h 25m
2 stops
TNR2:50 pmAntananarivo
Oct 13
TNR4:20 pmAntananarivo
25h 20m
2 stops
ORD9:40 amChicago O'Hare Intl
$1,485
Turkish Airlines
Aug 13
ORD8:10 pmChicago O'Hare Intl
34h 40m
2 stops
TNR2:50 pmAntananarivo
Aug 20
TNR4:20 pmAntananarivo
25h 20m
2 stops
ORD9:40 amChicago O'Hare Intl
$2,001

KLM flights from Illinois to Antananarivo

Our best KLM deals on Illinois to Antananarivo flight tickets
KLM
Oct 21
ORD5:10 pmChicago O'Hare Intl
21h 10m
1 stop
TNR10:20 pmAntananarivo
Nov 10
TNR1:30 amAntananarivo
22h 40m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,598
KLM
Sep 20
ORD5:10 pmChicago O'Hare Intl
21h 10m
1 stop
TNR10:20 pmAntananarivo
Oct 12
TNR12:25 amAntananarivo
22h 45m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,661

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 July 2, 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

Sun 9/20

11:25 am-2:50 pm

2 stops43h 25m

Antananarivo

Tue 10/13

4:20 pm-9:40 am

2 stops25h 20m

$1,485

ChicagoAntananarivo

MDW - TNR

MDWTNR

Chicago Midway

Mon 8/31

9:24 am-10:20 pm

2 stops28h 56m

Antananarivo

Thu 9/10

12:25 am-10:45 pm

2 stops30h 20m

$1,561

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Tue 9/22

5:40 pm-10:20 pm

2 stops44h 40m

Antananarivo

Tue 10/13

12:25 am-3:10 pm

1 stop22h 45m

$1,563

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Tue 9/22

6:00 pm-10:20 pm

2 stops44h 20m

Antananarivo

Tue 10/13

12:25 am-10:04 pm

2 stops29h 39m

$1,569
Quickest round-trip

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Wed 10/21

5:10 pm-10:20 pm

1 stop21h 10m

Antananarivo

Tue 11/10

1:30 am-3:10 pm

1 stop22h 40m

$1,598

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Wed 10/21

5:10 pm-10:20 pm

1 stop21h 10m

Antananarivo

Tue 11/10

1:30 am-11:50 pm

2 stops31h 20m

$1,608

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 10/5

6:30 am-1:45 pm

3 stops47h 15m

Antananarivo

Tue 10/27

2:50 pm-11:56 am

3 stops53h 06m

$1,644

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Sun 9/20

5:10 pm-10:20 pm

1 stop21h 10m

Antananarivo

Mon 10/12

12:25 am-3:10 pm

1 stop22h 45m

$1,661

St. LouisAntananarivo

STL - TNR

STLTNR

Lambert-St Louis

Sun 8/16

8:50 am-1:45 pm

2 stops44h 55m

Antananarivo

Fri 8/21

2:50 pm-3:31 pm

3 stops32h 41m

$2,150

ChicagoAntananarivo

MDW - TNR

MDWTNR

Chicago Midway

Sat 8/15

1:25 pm-10:20 pm

2 stops24h 55m

Antananarivo

Fri 8/21

12:25 am-10:36 pm

2 stops30h 11m

$2,556

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, KLM, and Ethiopian Air 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.
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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 $1,511Free CancellationRating
7.2
1,008 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.

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