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$1,831+ Cheap flights from Cotonou (COO) to Illinois

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
COO — ORD
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Cotonou to Illinois

Keep the following information in mind while searching for Cotonou to Illinois flight deals. Data was last updated October 23, 2025.

Round-trip from

$1,814
(Brussels Airlines)
From Cotonou to Illinois
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Find flight deals from Cotonou to Illinois

Best flights from Cotonou to Illinois
Discover carefully curated flight deals from Cotonou to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2025.

This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 2/111:20 amCOO - ORD
2 stops27h 55mDelta
Mon 2/165:20 pmORD - COO
1 stop22h 30mDelta
Deal found 10/21$1,831
This Brussels Airlines deal was found by Cheapflights users on 10/21. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:00 pmCOO - ORD
3 stops23h 45mBrussels Airlines
Mon 2/169:05 pmORD - COO
2 stops62h 35mBrussels Airlines
Deal found 10/21$1,833
This Ethiopian Air deal was found by Cheapflights users on 10/21. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/121:30 pmCOO - ORD
2 stops25h 10mEthiopian Air
Mon 2/169:45 amORD - COO
2 stops21h 40mEthiopian Air
Deal found 10/21$2,132

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cotonou to Illinois 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 October 23, 2025.
Use the filters below to find and compare flights from Cotonou to Illinois that are best for you.

Fly from

Cotonou

Fly to

Illinois

Route

Depart

Return

Price

CotonouChicago

COO - ORD

COOORD

Cotonou

Wed 2/11

1:20 am-10:15 pm

2 stops27h 55m

Chicago O'Hare Intl

Mon 2/16

5:20 pm-10:50 pm

1 stop22h 30m

$1,831

CotonouChicago

COO - ORD

COOORD

Cotonou

Thu 2/12

8:00 pm-12:45 pm

3 stops23h 45m

Chicago O'Hare Intl

Mon 2/16

9:05 pm-6:40 pm

2 stops62h 35m

$1,833

CotonouChicago

COO - ORD

COOORD

Cotonou

Thu 2/12

1:30 pm-7:40 am

2 stops25h 10m

Chicago O'Hare Intl

Mon 2/16

9:45 am-2:25 pm

2 stops21h 40m

$2,132

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Best time to book a flight from Cotonou to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Cotonou 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 Cotonou to Illinois
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Cotonou to Illinois. 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 from for flights from Cotonou to Illinois?

    Cotonou (COO) is the airport you will fly out of if you book a flight from Cotonou to Illinois. It is only a 2.4 mi journey to Cotonou (COO) from Cotonou’s city center.

  • How long is the flight from Cotonou to Illinois?

    For as low as $1,833, Delta can have you in Illinois from Cotonou in 23h 45m. There are 5936 mi between Cotonou and Illinois. This flight may include one or multiple stops.

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

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

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

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

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

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

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