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Antananarivo

$912+ Cheap flights from Illinois to Antananarivo (TNR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TNR
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Illinois to Antananarivo

Keep the following information in mind while searching for Illinois to Antananarivo flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,931
(Air France)

One-way from

$912
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$1,780
Provider with most accurate pricing for Chicago (CHI)-Antananarivo flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Antananarivo flights.
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From Illinois to Antananarivo
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One-way flight from Illinois to Antananarivo
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Highest demand for flights based on searches. 12% potential increase in price ($279 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Illinois to Antananarivo

Cheapest flights from Illinois to Antananarivo
Explore the most affordable flight options available from Illinois to Antananarivo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/61:35 pmORD - TNR
3 stops40h 10mEthiopian Air
Fri 10/103:20 amTNR - ORD
3 stops49h 34mEthiopian Air
Deal found 4/29$1,480
This Kenya Airways deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kenya Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:30 amORD - TNR
2 stops24h 05mMultiple Airlines
Wed 10/154:25 pmTNR - ORD
2 stops28h 53mMultiple Airlines
Deal found 4/29$1,624
This Gurufare deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:30 amORD - TNR
2 stops24h 05mKenya Airways
Tue 10/142:55 amTNR - ORD
2 stops42h 23mKenya Airways
Deal found 4/29$1,695
This Air France deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:10 pmORD - TNR
1 stop21h 10mAir France
Fri 10/1012:30 amTNR - ORD
2 stops28h 21mAir France
Deal found 4/29$1,841
This Emirates deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:35 pmORD - TNR
2 stops36h 15mEmirates
Sat 10/186:35 pmTNR - ORD
2 stops29h 10mEmirates
Deal found 4/29$1,909
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:00 amMDW - TNR
2 stops32h 20mDelta
Sun 6/2912:30 amTNR - MDW
2 stops29h 15mDelta
Deal found 4/30$1,945
This Gotogate deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:30 amSTL - TNR
3 stops49h 20mMultiple Airlines
Thu 6/56:35 pmTNR - STL
3 stops50h 01mMultiple Airlines
Deal found 4/29$2,449
This Air France deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/711:51 amSTL - TNR
2 stops26h 29mAir France
Fri 9/1912:30 amTNR - STL
2 stops28h 19mAir France
Deal found 4/29$2,597
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/134:00 pmORD - TNR
2 stops38h 00mUnited Airlines
Fri 6/202:45 pmTNR - ORD
2 stops29h 20mUnited Airlines
Deal found 4/30$2,615
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/135:10 pmORD - TNR
1 stop21h 10mDelta
Thu 6/1912:30 amTNR - ORD
1 stop22h 30mDelta
Deal found 4/29$2,683
This Ovago deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/73:20 pmSTL - TNR
3 stops41h 30mEmirates
Sat 9/206:35 pmTNR - STL
3 stops34h 57mEmirates
Deal found 4/29$2,715
This SmartFares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/141:09 pmMDW - TNR
2 stops25h 11mAir France
Fri 6/2012:30 amTNR - MDW
2 stops50h 11mAir France
Deal found 4/30$2,910

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Illinois to Antananarivo that are best for you.

Fly from

Illinois

Fly to

Antananarivo

Route

Depart

Return

Price

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 6/2

5:10 pm-10:20 pm

1 stop21h 10m

Antananarivo

Sun 6/29

12:30 am-3:00 pm

1 stop22h 30m

$1,931

ChicagoAntananarivo

MDW - TNR

MDWTNR

Chicago Midway

Mon 6/2

6:00 am-10:20 pm

2 stops32h 20m

Antananarivo

Sun 6/29

12:30 am-9:45 pm

2 stops29h 15m

$1,945

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Mon 6/2

10:15 am-1:45 pm

1 stop19h 30m

Antananarivo

Mon 6/30

2:50 pm-8:15 am

2 stops25h 25m

$2,004

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Fri 6/13

7:00 am-2:05 am

2 stops35h 05m

Antananarivo

Thu 6/19

2:55 am-5:46 pm

2 stops46h 51m

$2,075

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Fri 6/13

10:40 am-2:05 am

3 stops31h 25m

Antananarivo

Fri 6/20

4:25 pm-5:27 pm

3 stops33h 02m

$2,124

St. LouisAntananarivo

STL - TNR

STLTNR

Lambert-St Louis

Thu 5/29

7:30 am-4:50 pm

3 stops49h 20m

Antananarivo

Thu 6/5

6:35 pm-12:36 pm

3 stops50h 01m

$2,449

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Tue 6/17

2:07 pm-4:50 pm

3 stops42h 43m

Antananarivo

Thu 7/17

6:35 pm-3:45 pm

2 stops29h 10m

$2,517

St. LouisAntananarivo

STL - TNR

STLTNR

Lambert-St Louis

Sun 9/7

11:51 am-10:20 pm

2 stops26h 29m

Antananarivo

Fri 9/19

12:30 am-8:49 pm

2 stops28h 19m

$2,597

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Fri 6/13

4:00 pm-2:00 pm

2 stops38h 00m

Antananarivo

Fri 6/20

2:45 pm-12:05 pm

2 stops29h 20m

$2,615

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Fri 6/13

5:10 pm-10:20 pm

1 stop21h 10m

Antananarivo

Thu 6/19

12:30 am-3:00 pm

1 stop22h 30m

$2,683

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 18 results
1
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Best time to book a flight from Illinois to Antananarivo

Have a flexible travel schedule? Discover the best time to fly to Antananarivo from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Antananarivo

What is the cheapest month to book a flight from Illinois to Antananarivo?

Currently, March is the cheapest month in which you can book a flight from Illinois to Antananarivo (average of $1,157). Flying from Illinois to Antananarivo in July is currently the most expensive (average of $2,236). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to TNR?

Find hourly flight availability from Illinois to Antananarivo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Antananarivo as you normally would.

Rainfall in Antananarivo by month

Plan your trip to Antananarivo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Antananarivo ranges from 0.0 - 11.0 inches per month. January is typically the wettest month, when rainfall can reach 11.0 in. June is typically the driest time to visit Antananarivo when rainfall is around 0.0 in.

Temperature in Antananarivo by month

Plan your trip to Antananarivo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Antananarivo, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 59.0 F).

Reviews of airlines servicing Antananarivo

Get insights into the airlines that provide service to Antananarivo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Antananarivo. Reviews last updated May 1, 2025.
To help decide which airline to fly from Illinois to Antananarivo, see what other customers have to say about Emirates, Delta and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,216 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,934 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,334 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,563 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air France
7.4
Good
1,446 reviews
Emirates
8.0
Very good
3,216 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Antananarivo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Antananarivo from Illinois?

    For a flight from Illinois to Antananarivo, you will be flying into Antananarivo. Antananarivo (TNR) is just 7.9 mi from the center of the city.

  • What are the cheapest airlines to fly from Illinois to Antananarivo one-way?

    The cheapest airline one-way is Ethiopian Air, with whom users have recently found tickets for as low as $1,043. However, be on the lookout for offers from Air France and KLM, as they are both options that can get you from Illinois to Antananarivo for a low price.

  • What are the most popular routes from Illinois to Antananarivo?

    The most popular route from Illinois to Antananarivo is Chicago O'Hare Intl - Antananarivo. You may also consider Chicago Midway - Antananarivo or Lambert-St Louis - Antananarivo.

  • Can I find deals for flights from Illinois to Antananarivo that include hotel bookings?

    Yes. In addition to deals on Illinois to Antananarivo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Antananarivo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Antananarivo.

  • Can I find deals for business class flights from Illinois to Antananarivo?

    Yes. Cheapflights offers flight deals from Illinois to Antananarivo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Antananarivo?

    Currently, March is the cheapest month in which you can book a flight from Illinois to Antananarivo (average of $1,157). Flying from Illinois to Antananarivo in July is currently the most expensive (average of $2,236). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to Antananarivo

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Antananarivo

Discover the top airline that operate flights from Illinois to Antananarivo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$1,453Average$1,654FlexibilityNo cancel feeOn-time72%

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