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$1,165+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
COO — ORD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Round-trip from

$1,165
(oojo)
From Cotonou to Illinois
Search Deals

Find flight deals from Cotonou to Illinois

Cheapest flights from Cotonou to Illinois
Explore the most affordable flight options available from Cotonou to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This oojo deal was found by Cheapflights users on 3/30. 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 9/111:30 pmCOO - ORD
2 stops24h 45mEthiopian Air
Sat 10/111:35 pmORD - COO
2 stops38h 50mEthiopian Air
Deal found 3/30$1,165
This oojo deal was found by Cheapflights users on 3/31. 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.
Tue 7/110:15 pmCOO - ORD
2 stops41h 25mTurkish Airlines
Thu 7/3111:25 amORD - COO
1 stop27h 55mTurkish Airlines
Deal found 3/31$1,552
This Air France deal was found by Cheapflights users on 3/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:30 pmCOO - ORD
1 stop21h 30mAir France
Tue 9/305:10 pmORD - COO
1 stop21h 50mAir France
Deal found 3/30$1,924
This FlightHub deal was found by Cheapflights users on 3/30. 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.
Thu 4/171:50 amCOO - ORD
2 stops24h 05mMultiple Airlines
Fri 5/235:55 pmORD - COO
2 stops20h 20mMultiple Airlines
Deal found 3/30$6,617

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 March 31, 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

Thu 9/11

1:30 pm-8:15 am

2 stops24h 45m

Chicago O'Hare Intl

Sat 10/11

1:35 pm-10:25 am

2 stops38h 50m

$1,165

CotonouChicago

COO - ORD

COOORD

Cotonou

Tue 7/1

10:15 pm-9:40 am

2 stops41h 25m

Chicago O'Hare Intl

Thu 7/31

7:50 pm-9:20 pm

1 stop19h 30m

$1,552

CotonouChicago

COO - ORD

COOORD

Cotonou

Mon 9/1

11:30 pm-3:00 pm

1 stop21h 30m

Chicago O'Hare Intl

Tue 9/30

5:10 pm-9:00 pm

1 stop21h 50m

$1,924

CotonouChicago

COO - ORD

COOORD

Cotonou

Thu 4/17

1:50 am-7:55 pm

2 stops24h 05m

Chicago O'Hare Intl

Fri 5/23

5:55 pm-8:15 pm

2 stops20h 20m

$6,617

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated March 31, 2025.
Air France
7.4
Good
1,425 reviews

Overall

7.4

Crew

8.2

Food

7.0

Boarding

7.4

Entertainment

7.0

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air France
7.4
Good
1,425 reviews
Air France
7.4
Good
1,425 reviews

Overall

7.4

Crew

8.2

Food

7.0

Boarding

7.4

Entertainment

7.0

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Turkish Airlines
7.3
Good
3,748 reviews
Air France
7.4
Good
1,425 reviews

Overall

7.4

Crew

8.2

Food

7.0

Boarding

7.4

Entertainment

7.0

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Ethiopian Air
7.2
Good
764 reviews
Air France
7.4
Good
1,425 reviews

Overall

7.4

Crew

8.2

Food

7.0

Boarding

7.4

Entertainment

7.0

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

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.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Cotonou to Illinois (average of $245). Flying from Cotonou to Illinois in March is currently the most expensive (average of $323). 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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