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Cotonou

$1,113+ Cheap flights from Illinois to Cotonou (COO)

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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — COO
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Illinois to Cotonou

Cheapest flights from Illinois to Cotonou
Explore the most affordable flight options available from Illinois to Cotonou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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 4/1311:25 am
ORD
-
COO
1 stop30h 50m
Turkish Airlines
Fri 5/1510:15 pm
COO
-
ORD
2 stops26h 00m
Turkish Airlines
Deal found 1/27$1,113
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1211:25 am
ORD
-
COO
1 stop27h 50m
Turkish Airlines
Thu 5/1410:15 pm
COO
-
ORD
2 stops26h 00m
Turkish Airlines
Deal found 1/27$1,128
This oojo deal was found by Cheapflights users on 1/27. 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.
Sun 4/1210:15 am
ORD
-
COO
1 stop20h 00m
Ethiopian Air
Tue 5/51:30 pm
COO
-
ORD
2 stops24h 45m
Ethiopian Air
Deal found 1/27$1,129
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:15 am
ORD
-
COO
1 stop20h 00m
Ethiopian Air
Sun 5/171:30 pm
COO
-
ORD
2 stops24h 45m
Ethiopian Air
Deal found 1/27$1,150
This Gurufare deal was found by Cheapflights users on 1/27. 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.
Sun 4/1210:15 am
ORD
-
COO
1 stop20h 00m
Ethiopian Air
Wed 5/131:30 pm
COO
-
ORD
2 stops24h 45m
Ethiopian Air
Deal found 1/27$1,185
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:10 pm
ORD
-
COO
1 stop19h 05m
Turkish Airlines
Sat 5/1610:15 pm
COO
-
ORD
2 stops26h 00m
Turkish Airlines
Deal found 1/27$1,188
This Ethiopian Air deal was found by Cheapflights users on 1/28. 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.
Sat 3/1410:15 am
ORD
-
COO
1 stop20h 00m
Ethiopian Air
Sat 3/211:30 pm
COO
-
ORD
2 stops25h 10m
Ethiopian Air
Deal found 1/28$1,189
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:15 am
ORD
-
COO
1 stop20h 00m
Ethiopian Air
Sat 5/161:30 pm
COO
-
ORD
2 stops24h 45m
Ethiopian Air
Deal found 1/27$1,195
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:25 am
ORD
-
COO
1 stop27h 50m
Turkish Airlines
Thu 5/1410:15 pm
COO
-
ORD
2 stops41h 25m
Turkish Airlines
Deal found 1/27$1,199
This Gotogate deal was found by Cheapflights users on 1/27. 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.
Sun 4/510:15 am
ORD
-
COO
1 stop20h 00m
Ethiopian Air
Sun 4/261:30 pm
COO
-
ORD
2 stops24h 45m
Ethiopian Air
Deal found 1/27$1,204
This Gurufare deal was found by Cheapflights users on 1/27. 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.
Sat 4/1110:15 am
ORD
-
COO
1 stop20h 00m
Ethiopian Air
Sun 5/171:30 pm
COO
-
ORD
2 stops24h 45m
Ethiopian Air
Deal found 1/27$1,230
This Delta deal was found by Cheapflights users on 1/26. 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.
Sun 6/145:59 pm
MDW
-
COO
2 stops21h 01m
Delta
Sun 6/2111:30 pm
COO
-
MDW
2 stops25h 01m
Delta
Deal found 1/26$1,688

Find flight deals from Illinois to Cotonou

Keep the following information in mind while searching for Illinois to Cotonou flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,113
(oojo)
Provider with most accurate pricing for Chicago (CHI)-Cotonou flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Cotonou flights.
Search Deals
From Illinois to Cotonou
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Cotonou 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 January 29, 2026.
Use the filters below to find and compare flights from Illinois to Cotonou that are best for you.

Fly from

Illinois

Fly to

Cotonou

Route

Depart

Return

Price

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Mon 4/13

11:25 am-12:15 am

1 stop30h 50m

Cotonou

Fri 5/15

10:15 pm-6:15 pm

2 stops26h 00m

$1,114

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Sun 4/12

10:15 am-12:15 pm

1 stop20h 00m

Cotonou

Tue 5/5

1:30 pm-8:15 am

2 stops24h 45m

$1,129

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Sat 3/14

10:15 am-12:15 pm

1 stop20h 00m

Cotonou

Sat 3/21

1:30 pm-8:40 am

2 stops25h 10m

$1,189

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Thu 4/16

11:25 am-9:15 pm

1 stop27h 50m

Cotonou

Fri 5/15

10:15 pm-9:40 am

2 stops41h 25m

$1,199

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Thu 4/16

8:10 pm-9:15 pm

1 stop19h 05m

Cotonou

Thu 5/14

10:15 pm-6:15 pm

2 stops26h 00m

$1,199

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Wed 4/15

11:25 am-9:15 pm

1 stop27h 50m

Cotonou

Tue 5/12

1:15 am-6:15 pm

1 stop23h 00m

$1,199

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Fri 4/10

11:25 am-9:15 pm

1 stop27h 50m

Cotonou

Thu 5/14

10:15 pm-9:40 am

2 stops41h 25m

$1,239

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Sun 4/12

10:15 am-12:15 pm

1 stop20h 00m

Cotonou

Tue 5/5

12:05 pm-8:15 am

3 stops26h 10m

$1,244

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Thu 4/16

11:25 am-9:15 pm

1 stop27h 50m

Cotonou

Sat 5/16

10:15 pm-6:15 pm

2 stops26h 00m

$1,259

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Sun 4/12

5:10 pm-9:50 pm

1 stop22h 40m

Cotonou

Mon 5/4

12:20 am-3:10 pm

1 stop20h 50m

$1,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 15 results
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Best time to book a flight from Illinois to Cotonou

Have a flexible travel schedule? Discover the best time to fly to Cotonou 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 Cotonou
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 Illinois to Cotonou. 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 Cotonou from Illinois?

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

  • How long is the flight from Illinois to Cotonou?

    Turkish Airlines, Ethiopian Air, and Delta can get you from Illinois to Cotonou in just under 20h. Your travel time can differ by up to 10h 50m. The distance from Illinois to Cotonou is about 5936 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Illinois to Cotonou

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Cotonou flights

Top 2 airlines flying from Illinois to Cotonou

Discover the top 2 airlines that operate flights from Illinois to Cotonou. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,100Average$1,128FlexibilityNo cancel feeOn-time77%
Ethiopian AirCheapest$1,197Average$1,668FlexibilityNo cancel feeOn-time72%

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