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Cotonou

$944+ Cheap flights from Illinois to Cotonou (COO)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — COO
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Illinois to Cotonou

Keep the following information in mind while searching for Illinois to Cotonou flight deals. Data was last updated June 16, 2025.

Round-trip from

$1,179
(FlightHub)

One-way from

$944
(Trip.com)
From Illinois to Cotonou
Search Deals
One-way flight from Illinois to Cotonou
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Find 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 June 16, 2025.

This FlightHub deal was found by Cheapflights users on 6/14. 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.
Tue 9/3011:25 amORD - COO
1 stop27h 55mTurkish Airlines
Sat 10/1810:15 pmCOO - ORD
2 stops25h 40mTurkish Airlines
Deal found 6/14$1,179
This oojo deal was found by Cheapflights users on 6/14. 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.
Wed 8/2010:15 amORD - COO
1 stop20h 00mEthiopian Air
Sat 8/301:30 pmCOO - ORD
2 stops24h 45mEthiopian Air
Deal found 6/14$1,241
This Gurufare deal was found by Cheapflights users on 6/15. 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 9/309:25 pmORD - COO
3 stops40h 50mBrussels Airlines
Sat 10/1810:05 pmCOO - ORD
1 stop20h 00mBrussels Airlines
Deal found 6/15$1,297
This FlightHub deal was found by Cheapflights users on 6/16. 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.
Tue 9/309:12 pmORD - COO
3 stops41h 03mMultiple Airlines
Sat 10/1810:05 pmCOO - ORD
1 stop20h 00mMultiple Airlines
Deal found 6/16$1,304
This oojo deal was found by Cheapflights users on 6/15. 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 9/41:36 pmORD - COO
2 stops31h 39mRoyal Air Maroc
Sat 9/134:15 amCOO - ORD
2 stops46h 35mRoyal Air Maroc
Deal found 6/15$1,308
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Wed 10/11:10 pmORD - COO
3 stops25h 05mUnited Airlines
Sat 10/1110:05 pmCOO - ORD
2 stops46h 29mUnited Airlines
Deal found 6/15$1,318
This Delta deal was found by Cheapflights users on 6/16. 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 12/227:59 pmORD - COO
2 stops42h 01mDelta
Mon 1/1211:30 pmCOO - ORD
1 stop22h 40mDelta
Deal found 6/16$1,910
This Delta deal was found by Cheapflights users on 6/16. 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.
Thu 7/31:09 pmMDW - COO
2 stops25h 51mDelta
Wed 7/1611:30 pmCOO - MDW
2 stops25h 10mDelta
Deal found 6/16$1,984
This KLM deal was found by Cheapflights users on 6/14. 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.
Wed 8/205:10 pmORD - COO
1 stop21h 50mKLM
Sat 8/3011:30 pmCOO - ORD
1 stop21h 30mKLM
Deal found 6/14$2,010
This Atrapalo deal was found by Cheapflights users on 6/16. 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 Atrapalo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/315:10 pmORD - COO
1 stop21h 50mAir France
Thu 8/711:30 pmCOO - ORD
1 stop21h 30mAir France
Deal found 6/16$2,427
This SWISS deal was found by Cheapflights users on 6/16. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/312:20 pmORD - COO
3 stops48h 25mSWISS
Thu 8/76:15 pmCOO - ORD
3 stops23h 55mSWISS
Deal found 6/16$2,467
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/299:40 amMDW - COO
3 stops22h 45mMultiple Airlines
Tue 8/512:05 pmCOO - MDW
3 stops34h 19mMultiple Airlines
Deal found 6/14$3,039

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 June 16, 2025.
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

Tue 9/30

11:25 am-9:20 pm

1 stop27h 55m

Cotonou

Sat 10/18

10:15 pm-5:55 pm

2 stops25h 40m

$1,179

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Wed 8/20

10:15 am-12:15 pm

1 stop20h 00m

Cotonou

Sat 8/30

1:30 pm-8:15 am

2 stops24h 45m

$1,241

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Tue 9/30

9:25 pm-8:15 pm

3 stops40h 50m

Cotonou

Sat 10/18

10:05 pm-12:05 pm

1 stop20h 00m

$1,297

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Tue 9/30

9:12 pm-8:15 pm

3 stops41h 03m

Cotonou

Sat 10/18

10:05 pm-12:05 pm

1 stop20h 00m

$1,304

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Thu 9/4

1:36 pm-3:15 am

2 stops31h 39m

Cotonou

Sat 9/13

4:15 am-8:50 pm

2 stops46h 35m

$1,308

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Wed 10/1

1:10 pm-8:15 pm

3 stops25h 05m

Cotonou

Sat 10/11

10:05 pm-2:34 pm

2 stops46h 29m

$1,318

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Thu 7/3

5:10 pm-9:00 pm

1 stop21h 50m

Cotonou

Wed 7/16

11:30 pm-3:00 pm

1 stop21h 30m

$1,970

ChicagoCotonou

MDW - COO

MDWCOO

Chicago Midway

Thu 7/3

1:09 pm-9:00 pm

2 stops25h 51m

Cotonou

Wed 7/16

11:30 pm-6:40 pm

2 stops25h 10m

$1,984

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Wed 8/20

5:10 pm-9:00 pm

1 stop21h 50m

Cotonou

Sat 8/30

11:30 pm-3:00 pm

1 stop21h 30m

$2,010

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Thu 7/31

5:10 pm-9:00 pm

1 stop21h 50m

Cotonou

Thu 8/7

11:30 pm-3:00 pm

1 stop21h 30m

$2,427

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 17 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

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

Find hourly flight availability from Illinois to Cotonou. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

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

Reviews of airlines servicing Cotonou

Get insights into the airlines that provide service to Cotonou. 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 Cotonou. Reviews last updated June 16, 2025.
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,363 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,466 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,628 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Brussels Airlines
7.4
Good
355 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $944. However, be on the lookout for offers from SWISS and Air France, as they are both options that can get you from Illinois to Cotonou for a low price.

  • 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.

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

    Currently, April is the cheapest month in which you can book a flight from Illinois to Cotonou (average of $972). Flying from Illinois to Cotonou in June is currently the most expensive (average of $1,685). 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.

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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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Top 3 airlines flying from Illinois to Cotonou

Discover the top 3 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$970Average$1,092FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,099Average$1,299FlexibilityNo cancel feeOn-timeN/A
Ethiopian AirCheapest$1,277Average$1,668FlexibilityNo cancel feeOn-time72%

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