$647 Find Cheap Flights from Chicago O'Hare Airport to Benin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Benin departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap O'Hare Intl to Benin Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Benin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Benin

Fri, Oct 16 - Tue, Oct 20
Turkish Airlines Logo
11:25 am - 9:15 pm
ORD
-
COO
27h 50m
1 stop
Turkish Airlines Logo
10:15 pm - 9:40 am
COO
-
ORD
41h 25m
2 stops
$1,428Turkish Airlines
Tue, Jul 28 - Mon, Aug 3
KLM Logo
4:20 pm - 9:50 pm
ORD
-
COO
23h 30m
2 stops
KLM Logo
12:20 am - 3:10 pm
COO
-
ORD
20h 50m
1 stop
$1,636KLM
Tue, Jul 28 - Mon, Aug 3
KLM Logo
5:10 pm - 9:50 pm
ORD
-
COO
22h 40m
1 stop
KLM Logo
12:20 am - 3:10 pm
COO
-
ORD
20h 50m
1 stop
$1,642KLM
Sat, Jul 25 - Fri, Sep 11
Multiple Airlines Logo
5:18 pm - 9:50 pm
ORD
-
COO
22h 32m
2 stops
Multiple Airlines Logo
12:20 am - 4:30 pm
COO
-
ORD
22h 10m
2 stops
$1,722Multiple Airlines
Sat, Jul 25 - Sat, Sep 12
Ethiopian Air Logo
10:15 am - 12:15 pm
ORD
-
COO
20h 00m
1 stop
Ethiopian Air Logo
11:45 am - 11:47 am
COO
-
ORD
30h 02m
2 stops
$1,771Ethiopian Air
Wed, Jul 8 - Thu, Jul 23
United Airlines Logo
8:40 am - 8:15 pm
ORD
-
COO
29h 35m
3 stops
United Airlines Logo
9:30 pm - 11:31 pm
COO
-
ORD
32h 01m
2 stops
$1,876United Airlines
Tue, Jul 14 - Sat, Aug 8
Multiple Airlines Logo
6:00 am - 3:15 am
ORD
-
COO
39h 15m
2 stops
Multiple Airlines Logo
4:15 am - 8:48 am
COO
-
ORD
34h 33m
2 stops
$1,879Multiple Airlines
Tue, Jul 28 - Tue, Aug 4
Ethiopian Air Logo
6:30 pm - 6:55 pm
ORD
-
COO
42h 25m
2 stops
Ethiopian Air Logo
1:30 pm - 8:15 am
COO
-
ORD
24h 45m
2 stops
$1,880Ethiopian Air
Tue, Jul 7 - Thu, Jul 23
United Airlines Logo
3:53 pm - 8:15 pm
ORD
-
COO
46h 22m
3 stops
United Airlines Logo
9:30 pm - 11:31 pm
COO
-
ORD
32h 01m
2 stops
$1,883United Airlines
Sat, Jul 11 - Mon, Jul 20
Delta Logo
5:10 pm - 9:50 pm
ORD
-
COO
22h 40m
1 stop
Delta Logo
12:20 am - 3:10 pm
COO
-
ORD
20h 50m
1 stop
$1,888Delta
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Benin flights

Get data-powered insights and trends into flights from O'Hare Intl to Benin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Benin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Benin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Benin is December, when tickets cost $1,100 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $1,764 and $1,405 respectively.

Good to know

Low seasonFebruary
Cheapest flight$647
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Chicago to Cotonou

FAQs - booking Benin flights

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Benin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Benin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Benin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago O'Hare Airport to Benin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Benin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chicago O'Hare Airport to Benin with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Benin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago O'Hare Airport to Benin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from O'Hare Intl to Benin

 
Need help choosing which airline to fly with from O'Hare Intl to Benin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Air FranceOverall score based on 1606 reviews
8.2Crew
7.0Food
7.0Entertainment
7.5Boarding
7.4Comfort
Airline reviews

Seats! The eternal problem in economy. They are like stones!!

6.0 GoodJuan G, Jun 2026
IAD - CDG
Read more Air France reviews

Seats! The eternal problem in economy. They are like stones!!

Everything is good except the seats are tightened no rooms for the legs,

The flight crew was exceptionally friendly and helpful. Also the seats were comfortable and roomier than many other airlines.

The plane's pilots, including the captain himself, thanked me for the flight. I know it's just marketing, but it was really nice to see these people. It's a great idea. Airplane food is never "good," but the entire crew and flight organization were top-notch. I really liked Delta, and I think I've traveled all over the world, and that was something new for me. Maybe even the old planes, the B767, but next time I have a choice, Delta will be my first choice. Thank you, a satisfied passenger :)

Middle seats SUCK!!!! I paid more money than I should have because of your terrible site Kayak.com. I'll try to use your competitors going forward. I am so disappointed you would play off business class.com as business class seats

They lost my bag and I still have not received it

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

Entertainment system is okay, flight attendants were ok. Leg space very narrow, I couldn’t get what I wanted to eat, dinner nor breakfast.

Excellent experience with business class area. Staff was attentive and food was amazing. Only one bathroom for business class which was logistically difficult for the staff while preparing meals. Need to offer fluids with meals. I did not get enough water to drink. But overall I rate it 5 star.

On time, great food, good drink selection! Only down was alcohol-free lounge. Lufthansa had a much better offering!

Be honest of what you sell: This was sold as Business Class on all three legs, while the JetBlue plane didn't even have business class seats, and wanted $164 for extra legroom seats.

Seat assignments for family traveling with 2 children. Loud crowd during sleep time

It was crowded… the bathrooms dirty and smelly. The seats have been made even smaller.

delayed to take off from detroit by 3 hours lost baggage in istanbul and now in venice without baggage

Seats were very tight with poor legroom - and I am average height. During the 12 hour flight, tiny paper cups of drinks we're only offered during the super and breakfast services, with the crew nowhere to be seen in between. One of the bathrooms was out of order, leading to long lines waiting to use the remaining two available to the economy class passengers.

short flight but we still got a very nice lunch and the crew did an excellent job in taking care of us

For that price on Business class, I expected to have the pod seats. These were configured as 2/3/2 and my seat mate talked half the flight with a friend across the isle, loudly. Very uncouth.

Everything was great, the infotainment system was glitching but this was not a big deal.

The flight was very smooth, however, the quality of food was mediocre.

It was a good experience - too many times checking at the airport - every time had to remove shoes , belt , laptop etc. that was a bit of exaggerated. The seat had a sharp metal plate -- which torn into my jeans.

The TV wasn't working No music for the whole flight from JFK to LOS It was too burring.

Flight was delayed by two hours. This really messed things up because I missed my connecting flight in Addis. I had a meeting in Entebbe which was scrapped because my flight from Addis landed later in the day.

To the Ethiopian Airlines Customer Relations Team, I am writing to formally express my disappointment regarding my recent travel experience with Ethiopian Airlines on flight [I629/352] . Unfortunately, the level of service provided fell significantly short of the standards I expected from your airline. I would like to highlight the following serious issues encountered during the journey: • Cabin Condition and Hygiene: The aircraft cabin was notably poorly maintained. The seating area was dirty, and there was a persistent, unpleasant odor throughout the flight, which made the environment very uncomfortable for passengers. • Inadequate Service: The overall level of service provided by the staff was unsatisfactory and did not reflect a professional passenger experience. • Baggage Loss: Upon arrival, I was informed that my luggage was lost. This is particularly distressing as it has caused significant personal inconvenience and disruption to my schedule. As a frequent traveler, I value reliability and a clean cabin environment. I request that you investigate these matters immediately, provide an update on the status of my missing baggage, and outline how you intend to compensate for these failures in service. I look forward to your prompt response and a resolution to my lost luggage claim. Sincerely, Puguh

I will fly this going forward especially for ORD to EBB and the reverse.

I paid for internet that did not work and had to pay more to have it

The crew was unfriendly and very rude to name a few (Helina). I felt unsafe due to most of the cabinets were open while on flight. All in all the flight was ok, but the crew needed more training on customer service most of all for international flights.

Delay not posted, only departure time listed- not boarding time. We left an hour late and arrived 45 min late. Restrooms had backed up sinks and toilets not flushed ) passenger error). Lots of screen for entertainment didn’t work. But we arrived with our luggage

Everything you need to know for your flight from O'Hare Intl to Benin

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