ORD - TNR

$1,412 Find Cheap Flights from Chicago to Antananarivo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Antananarivo departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Antananarivo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Antananarivo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Antananarivo, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Chicago to Antananarivo (ORD-TNR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Antananarivo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Antananarivo

mer, feb 4 - dom, feb 8
United Airlines Logo
3:35 pm - 2:00 pmORD-TNR
37h 25m2 stops
United Airlines Logo
2:45 pm - 12:05 pmTNR-ORD
30h 20m2 stops
$1,412United Airlines
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lun, feb 2 - mer, feb 11
Ethiopian Air Logo
2:05 pm - 1:45 pmORD-TNR
38h 40m3 stops
Ethiopian Air Logo
2:50 pm - 7:40 amTNR-ORD
25h 50m2 stops
$1,541Ethiopian Air
Find Deal
mar, dic 2 - mar, dic 9
Ethiopian Air Logo
7:00 am - 1:45 pmORD-TNR
45h 45m3 stops
Ethiopian Air Logo
2:50 pm - 7:40 amTNR-ORD
25h 50m2 stops
$1,571Ethiopian Air
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mar, dic 2 - lun, dic 8
Multiple Airlines Logo
6:30 pm - 3:40 pmORD-TNR
36h 10m2 stops
Multiple Airlines Logo
3:20 am - 12:43 pmTNR-ORD
42h 23m2 stops
$1,600Multiple Airlines
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sab, nov 15 - ven, nov 21
Multiple Airlines Logo
6:30 pm - 2:25 amORD-TNR
46h 55m3 stops
Multiple Airlines Logo
3:20 am - 5:20 pmTNR-ORD
47h 00m3 stops
$1,634Multiple Airlines
Find Deal
sab, nov 15 - sab, nov 22
Ethiopian Air Logo
6:45 am - 1:45 pmORD-TNR
46h 00m3 stops
Ethiopian Air Logo
2:50 pm - 7:40 amTNR-ORD
25h 50m2 stops
$1,637Ethiopian Air
Find Deal
sab, nov 15 - sab, nov 22
Multiple Airlines Logo
1:25 pm - 2:30 amORD-TNR
52h 05m2 stops
Multiple Airlines Logo
4:30 pm - 8:44 pmTNR-ORD
37h 14m2 stops
$1,645Multiple Airlines
Find Deal
ven, mar 20 - ven, mar 27
Ethiopian Air Logo
10:15 am - 1:45 pmORD-TNR
19h 30m1 stop
Ethiopian Air Logo
2:50 pm - 8:40 amTNR-ORD
25h 50m2 stops
$1,674Ethiopian Air
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mar, dic 2 - lun, dic 8
Delta Logo
6:10 pm - 11:15 pmORD-TNR
44h 05m2 stops
Delta Logo
1:20 am - 3:10 pmTNR-ORD
22h 50m1 stop
$1,871Delta
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sab, nov 15 - ven, nov 21
Delta Logo
5:20 pm - 11:15 pmORD-TNR
20h 55m1 stop
Delta Logo
1:20 am - 3:10 pmTNR-ORD
22h 50m1 stop
$1,896Delta
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $1,412 (round-trip)
Ethiopian Air
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 15% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$1,412
Overall average: $1,618
United Airlines
mer 2/4dom 2/8
ORD - TNR • 2 stops
Cheapest one-way
Multiple Airlines
lun 10/20
ORD - TNR • multi-stop
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We hope you love your trip to Antananarivo!
Booking Insights

KAYAK's insights & trends for Chicago to Antananarivo flights

Get data-powered insights and trends into flights from Chicago to Antananarivo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago to Antananarivo?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Antananarivo clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Antananarivo on a Tuesday and more expensive on a Thursday. On your return trip to Chicago, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Antananarivo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Antananarivo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Antananarivo is March, where tickets cost $1,496 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $2,086 and $2,045 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$1,412
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Chicago to Antananarivo

When to book flights from Chicago to Antananarivo

Are your dates flexible? Find out the best times to travel from Chicago to Antananarivo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Antananarivo flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Antananarivo?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Antananarivo was $1,412 for a round-trip ticket.

  • Do I need a passport to fly between Chicago and Antananarivo?

    Yes

  • Which airports will I be using when flying from Chicago to Antananarivo?

    When flying out of Chicago you will be using Chicago O'Hare Intl. You will be landing at Antananarivo, also known as Antananarivo.

  • Which aircraft models fly most regularly from Chicago to Antananarivo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Antananarivo?

    Star Alliance is the only airline alliance operating flights between Chicago and Antananarivo.

  • How does KAYAK find such low prices on flights from Chicago to Antananarivo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Antananarivo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Antananarivo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Antananarivo from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Antananarivo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Antananarivo with an airline and back to Chicago with another airline. Booking your flights between Chicago and TNR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Antananarivo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Antananarivo from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Chicago to Antananarivo

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Antananarivo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Antananarivo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Ethiopian AirOverall score based on 876 reviews
6.7Entertainment
7.2Boarding
7.5Crew
6.9Food
7.1Comfort
Airline reviews

Need to do a lot of improvement on service and cleaness

4.0 Okaypuguh, Oct 2025CGK - BKK
Read more Ethiopian Air reviews

Need to do a lot of improvement on service and cleaness

They only gave us 30 minutes to make an international connecting flight. We didn’t make the connection but they did do a good job rebooking us despite the chaos. Our bags didn’t make it back and their process for customer support is pretty bad when it comes to luggage.

The Boeing 737 MAX on this route, flown in the middle of the night, is an UTTER FAILURE for business travellers. The whole point of business travel is to arrive alert and recover from travel quickly, and this little aeroplane with its quarter recline uncomfortable business seats does nothing for that. It’s a small step up from economy in that you have decent legroom, but that’s it. Absolute margin at the cost of the traveller.

The food was terrible and the seating was uncomfortable, but the airline did a great thing letting us board in Abbis Ababa on our connecting flight after our original flight was very delayed.

Delays delays making us miss or next connection to IAD hence having to stay additional 24 hrs in Addis Ababa

Traveling with Ethiopian is always a good experience. I also enjoy the stay at skylight hotel in Addis

The flight is packed and it feels like the space per individual has gotten smaller. Excruciating for a 14hr flight.

I had a comfortable seat that makes my trip wonderful. I appreciate the Ethiopia crew, they were very helpful

worst was delayed luggage. could see luggage was still in Singapore but they insist I wait till all luggage are unloaded before filing a report. took 2 days to arrive and I had to collect it myself from the airport

The flight itself was fine. The exception is that my luggage was destroyed, and I filed a claim that I haven't heard from anyone.

Everything you need to know for your flight from Chicago to Antananarivo

Information on your arrival and departure airports

Chicago (ORD)
Antananarivo (TNR)

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