HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Antananarivo

$1,545+ Cheap flights from Chicago (CHI) to Antananarivo (TNR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — TNR
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Antananarivo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chicago to Antananarivo

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Antananarivo (TNR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,545
(United Airlines)

Popular in

July

Cheapest in

October
Provider with most accurate pricing for Chicago (CHI)-Antananarivo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Antananarivo flights.
Search Deals
From Chicago (CHI) to Antananarivo
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($47 potential savings vs. average RT price).
Search Deals

Find flight deals from Chicago to Antananarivo

Cheapest flights from Chicago to Antananarivo
Explore the most affordable flight options available from Chicago to Antananarivo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This oojo deal was found by Cheapflights users on 11/6. 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.
Thu 12/47:00 amORD - TNR
3 stops45h 45mEthiopian Air
Thu 12/112:50 pmTNR - ORD
2 stops25h 50mEthiopian Air
Deal found 11/6$1,581
This KLM deal was found by Cheapflights users on 11/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:20 pmORD - TNR
1 stop20h 55mKLM
Mon 11/101:20 amTNR - ORD
1 stop22h 50mKLM
Deal found 11/5$1,783
This KLM deal was found by Cheapflights users on 11/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/92:35 pmORD - TNR
2 stops23h 40mMultiple Airlines
Mon 11/101:20 amTNR - ORD
1 stop22h 50mMultiple Airlines
Deal found 11/5$1,787
This KLM deal was found by Cheapflights users on 11/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/91:47 pmMDW - TNR
2 stops24h 28mKLM
Mon 11/101:20 amTNR - MDW
2 stops31h 20mKLM
Deal found 11/5$1,797
This Expedia deal was found by Cheapflights users on 11/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:10 pmORD - TNR
2 stops52h 15mMultiple Airlines
Thu 12/112:50 pmTNR - ORD
2 stops49h 45mMultiple Airlines
Deal found 11/6$1,826
This oojo deal was found by Cheapflights users on 11/6. 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.
Fri 12/129:45 amORD - TNR
1 stop31h 40mEthiopian Air
Mon 12/152:50 pmTNR - ORD
2 stops25h 50mEthiopian Air
Deal found 11/6$2,155

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 November 6, 2025.
Use the filters below to find and compare flights from Chicago to Antananarivo that are best for you.

Fly from

Chicago

Fly to

Antananarivo

Route

Depart

Return

Price

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Wed 2/4

3:35 pm-2:00 pm

2 stops37h 25m

Antananarivo

Sun 2/8

2:45 pm-10:53 am

2 stops29h 08m

$1,545

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Wed 2/4

7:01 am-3:40 pm

2 stops23h 39m

Antananarivo

Sun 2/8

4:30 pm-5:45 pm

2 stops34h 15m

$1,632

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Thu 12/4

9:45 am-2:25 am

1 stop31h 40m

Antananarivo

Thu 12/11

2:50 pm-7:40 am

2 stops25h 50m

$1,660

ChicagoAntananarivo

MDW - TNR

MDWTNR

Chicago Midway

Sun 11/9

1:47 pm-11:15 pm

2 stops24h 28m

Antananarivo

Mon 11/10

1:20 am-11:40 pm

2 stops31h 20m

$1,797

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Thu 12/4

1:10 pm-2:25 am

2 stops52h 15m

Antananarivo

Thu 12/11

2:50 pm-7:35 am

2 stops49h 45m

$1,826

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Fri 3/20

7:55 pm-11:15 pm

2 stops43h 20m

Antananarivo

Sun 3/22

1:20 am-4:10 pm

1 stop22h 50m

$1,852

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Fri 3/20

9:15 pm-3:40 pm

3 stops34h 25m

Antananarivo

Mon 3/23

2:50 pm-8:10 pm

3 stops37h 20m

$2,154

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Fri 12/12

9:45 am-2:25 am

1 stop31h 40m

Antananarivo

Mon 12/15

2:50 pm-7:40 am

2 stops25h 50m

$2,155

ChicagoAntananarivo

ORD - TNR

ORDTNR

Chicago O'Hare Intl

Wed 2/4

7:45 pm-5:05 pm

2 stops36h 20m

Antananarivo

Sun 2/8

6:35 pm-9:32 pm

3 stops35h 57m

$2,262

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Compare providers for flights from Chicago to Antananarivo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Antananarivo in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Antananarivo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Antananarivo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Antananarivo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Antananarivo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Antananarivo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Antananarivo

Have a flexible travel schedule? Discover the best time to fly to Antananarivo from Chicago 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 Chicago to Antananarivo

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

Currently, March is the cheapest month in which you can book a flight from Chicago to Antananarivo (average of $1,421). Flying from Chicago to Antananarivo in June is currently the most expensive (average of $2,049). 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 CHI to TNR?

Find hourly flight availability from Chicago 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 November 6, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago to Antananarivo in the morning. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.

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 November 6, 2025.
Get a feel of what it's like to fly with Ethiopian Air from Chicago to Antananarivo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ethiopian Air
7.2
Good
893 reviews

Comfort

7.1

Overall

7.2

Crew

7.5

Boarding

7.2

Food

6.9

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YYZ - ADD

While I love the trip, there is need for more variety of films
Ethiopian Air
7.2
Good
893 reviews
Ethiopian Air
7.2
Good
893 reviews

Comfort

7.1

Overall

7.2

Crew

7.5

Boarding

7.2

Food

6.9

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YYZ - ADD

While I love the trip, there is need for more variety of films

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago?

    Most people fly into Antananarivo (TNR) if they book a flight to Antananarivo from Chicago. On average, Antananarivo has 0 inbound flights from Chicago per day from 1 airline. Antananarivo is conveniently located just 7.9 mi from Antananarivo’s city center.

  • How long is the flight from Chicago to Antananarivo?

    Departing from Chicago to Antananarivo will take you 23h 39m. Airlines will cover a distance of 9374 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Chicago to Antananarivo round-trip?

    Our cheapest airline available from Chicago to Antananarivo is Ethiopian Air. Our recent data shows that you can find tickets from as low as $1,453 on this airline. This flight start at 20% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to Antananarivo?

    Currently, March is the cheapest month in which you can book a flight from Chicago to Antananarivo (average of $1,421). Flying from Chicago to Antananarivo in June is currently the most expensive (average of $2,049). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Antananarivo

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Antananarivo flights
St. Louis to Antananarivo flights

Top airline flying from Chicago to Antananarivo

Discover the top airline that operate flights from Chicago 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$1,453Average$1,633FlexibilityNo cancel feeOn-time72%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.