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$1,157+ Cheap flights from Illinois to Benin

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — COO
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Illinois to Benin

Cheapest flights from Illinois to Benin
Explore the most affordable flight options available from Illinois to Benin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This KLM deal was found by Cheapflights users on 11/1. 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 11/55:20 pmORD - COO
1 stop22h 30mMultiple Airlines
Tue 12/21:20 amCOO - ORD
1 stop20h 50mMultiple Airlines
Deal found 11/1$1,211
This Air France deal was found by Cheapflights users on 11/2. 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.
Wed 11/51:08 pmORD - COO
2 stops26h 42mAir France
Tue 12/21:20 amCOO - ORD
2 stops22h 25mAir France
Deal found 11/2$1,222
This Delta deal was found by Cheapflights users on 11/2. 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 11/51:08 pmMDW - COO
2 stops26h 42mDelta
Tue 12/21:20 amCOO - MDW
2 stops23h 58mDelta
Deal found 11/2$1,225
This KLM deal was found by Cheapflights users on 11/2. 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.
Tue 12/301:35 pmORD - COO
2 stops26h 15mMultiple Airlines
Wed 1/211:20 amCOO - ORD
2 stops22h 20mMultiple Airlines
Deal found 11/2$1,225
This Ethiopian Air deal was found by Cheapflights users on 11/1. 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.
Wed 11/59:45 amORD - COO
2 stops26h 10mEthiopian Air
Wed 12/31:30 pmCOO - ORD
2 stops25h 10mEthiopian Air
Deal found 11/1$1,283
This KLM deal was found by Cheapflights users on 10/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:20 pmORD - COO
1 stop22h 30mMultiple Airlines
Tue 12/161:20 amCOO - ORD
1 stop20h 50mMultiple Airlines
Deal found 10/31$1,298
This Delta deal was found by Cheapflights users on 10/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:36 amORD - COO
2 stops29h 14mDelta
Tue 12/161:20 amCOO - ORD
1 stop20h 50mDelta
Deal found 10/31$1,302
This Delta deal was found by Cheapflights users on 10/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:50 pmMDW - COO
2 stops27h 00mDelta
Tue 12/161:20 amCOO - MDW
2 stops29h 27mDelta
Deal found 10/31$1,312
This Air France deal was found by Cheapflights users on 11/2. 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.
Wed 12/311:35 pmORD - COO
2 stops26h 15mAir France
Tue 1/131:20 amCOO - ORD
1 stop20h 50mAir France
Deal found 11/2$1,396
This Delta deal was found by Cheapflights users on 11/2. 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 12/3110:46 amORD - COO
2 stops29h 04mDelta
Tue 1/131:20 amCOO - ORD
2 stops23h 25mDelta
Deal found 11/2$1,406

Cheap flight deals from Illinois to Benin

Keep the following information in mind while searching for Illinois to Benin flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,157
(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.
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From Illinois to Benin
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Benin 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 November 3, 2025.
Use the filters below to find and compare flights from Illinois to Benin that are best for you.

Fly from

Illinois

Fly to

Benin

Route

Depart

Return

Price

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Thu 1/8

11:50 am-11:55 pm

1 stop29h 05m

Cotonou

Mon 1/19

12:50 am-10:05 am

2 stops40h 15m

$1,157

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Tue 12/30

1:35 pm-10:50 pm

2 stops26h 15m

Cotonou

Wed 1/21

1:20 am-3:10 pm

1 stop20h 50m

$1,215

ChicagoCotonou

MDW - COO

MDWCOO

Chicago Midway

Wed 12/31

9:50 am-10:50 pm

2 stops30h 00m

Cotonou

Tue 1/13

1:20 am-10:09 pm

2 stops27h 49m

$1,225

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Wed 12/10

5:20 pm-10:50 pm

1 stop22h 30m

Cotonou

Tue 12/16

1:20 am-3:10 pm

1 stop20h 50m

$1,298

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Wed 12/10

10:36 am-10:50 pm

2 stops29h 14m

Cotonou

Tue 12/16

1:20 am-3:10 pm

1 stop20h 50m

$1,302

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Thu 1/8

2:05 pm-5:55 pm

2 stops20h 50m

Cotonou

Sun 1/25

1:30 pm-7:40 am

2 stops25h 10m

$1,303

ChicagoCotonou

MDW - COO

MDWCOO

Chicago Midway

Wed 12/10

12:50 pm-10:50 pm

2 stops27h 00m

Cotonou

Tue 12/16

1:20 am-11:47 pm

2 stops29h 27m

$1,312

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Wed 12/31

5:20 pm-10:50 pm

1 stop22h 30m

Cotonou

Tue 1/13

1:20 am-3:10 pm

1 stop20h 50m

$1,392

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Wed 12/31

1:35 pm-10:50 pm

2 stops26h 15m

Cotonou

Tue 1/13

1:20 am-3:10 pm

1 stop20h 50m

$1,396

ChicagoCotonou

ORD - COO

ORDCOO

Chicago O'Hare Intl

Wed 12/31

10:46 am-10:50 pm

2 stops29h 04m

Cotonou

Tue 1/13

1:20 am-5:45 pm

2 stops23h 25m

$1,406

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Best time to book a flight from Illinois to Benin

Have a flexible travel schedule? Discover the best time to fly to Benin 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 Benin

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

Find hourly flight availability from Illinois to Benin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

When flying from Illinois to Benin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 50% versus a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Benin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to Benin?

    Departing from Illinois to Benin will take you 29h 05m. Airlines will cover a distance of 5936 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Benin 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 Benin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Benin

Discover the top 2 airlines that operate flights from Illinois to Benin. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,013Average$1,100FlexibilityNo cancel feeOn-time77%
Ethiopian AirCheapest$1,197Average$1,668FlexibilityNo cancel feeOn-time72%

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