HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$1,118+ Cheap flights from Cotonou (COO) to Illinois

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
COO — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cotonou to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$1,242
(oojo)

One-way from

$1,118
(oojo)
From Cotonou to Illinois
Search Deals
One-way flight 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 June 12, 2025.

This oojo deal was found by Cheapflights users on 6/11. 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 6/241:30 pmCOO - ORD
2 stops24h 45mEthiopian Air
Mon 7/2110:15 amORD - COO
1 stop20h 00mEthiopian Air
Deal found 6/11$1,242
This FlightHub deal was found by Cheapflights users on 6/10. 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 8/2610:15 pmCOO - ORD
2 stops29h 45mTurkish Airlines
Sat 10/47:50 pmORD - COO
1 stop19h 30mTurkish Airlines
Deal found 6/10$1,591
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/241:30 pmCOO - ORD
2 stops24h 45mMultiple Airlines
Mon 7/217:20 pmORD - COO
3 stops63h 45mMultiple Airlines
Deal found 6/11$1,993
This Air France deal was found by Cheapflights users on 6/10. 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.
Tue 8/2611:30 pmCOO - ORD
1 stop21h 30mAir France
Sat 10/45:10 pmORD - COO
1 stop21h 50mAir France
Deal found 6/10$2,037

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 June 12, 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

Tue 6/24

1:30 pm-8:15 am

2 stops24h 45m

Chicago O'Hare Intl

Mon 7/21

10:15 am-12:15 pm

1 stop20h 00m

$1,242

CotonouChicago

COO - ORD

COOORD

Cotonou

Tue 8/26

10:15 pm-10:00 pm

2 stops29h 45m

Chicago O'Hare Intl

Sat 10/4

7:50 pm-9:20 pm

1 stop19h 30m

$1,591

CotonouChicago

COO - ORD

COOORD

Cotonou

Tue 6/24

1:30 pm-8:15 am

2 stops24h 45m

Chicago O'Hare Intl

Mon 7/21

7:20 pm-5:05 pm

3 stops63h 45m

$1,993

CotonouChicago

COO - ORD

COOORD

Cotonou

Tue 8/26

11:30 pm-3:00 pm

1 stop21h 30m

Chicago O'Hare Intl

Sat 10/4

5:10 pm-9:00 pm

1 stop21h 50m

$2,037

CotonouChicago

COO - ORD

COOORD

Cotonou

Wed 8/27

11:50 am-10:47 am

2 stops28h 57m

$1,118

CotonouChicago

COO - ORD

COOORD

Cotonou

Sun 7/27

10:15 pm-5:55 pm

2 stops25h 40m

$1,124

CotonouChicago

COO - ORD

COOORD

Cotonou

Sat 7/26

4:15 am-9:09 am

3 stops34h 54m

$1,361

CotonouChicago

COO - ORD

COOORD

Cotonou

Sun 8/24

11:30 pm-3:00 pm

1 stop21h 30m

$1,598

CotonouChicago

COO - ORD

COOORD

Cotonou

Sat 7/26

10:05 pm-11:55 am

1 stop19h 50m

$2,216

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 12, 2025.
Air France
7.5
Good
1,463 reviews

Overall

7.5

Food

7.0

Boarding

7.4

Comfort

7.4

Entertainment

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air France
7.5
Good
1,463 reviews
Air France
7.5
Good
1,463 reviews

Overall

7.5

Food

7.0

Boarding

7.4

Comfort

7.4

Entertainment

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Brussels Airlines
7.4
Good
355 reviews
Air France
7.5
Good
1,463 reviews

Overall

7.5

Food

7.0

Boarding

7.4

Comfort

7.4

Entertainment

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Turkish Airlines
7.3
Good
3,848 reviews
Air France
7.5
Good
1,463 reviews

Overall

7.5

Food

7.0

Boarding

7.4

Comfort

7.4

Entertainment

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Ethiopian Air
7.2
Good
781 reviews
Air France
7.5
Good
1,463 reviews

Overall

7.5

Food

7.0

Boarding

7.4

Comfort

7.4

Entertainment

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

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.

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

    One-way options have recently been found by users for as low as $1,118 on Ethiopian Air. Other airlines that offer cheap prices include Turkish Airlines from $1,124 and Air France from $1,598 one-way.

  • 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 $321). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.