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Cheap flights from Casablanca to Chicago O'Hare Intl Airport from £552

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — ORD
27 פב​​​​​​​' — 6 מרץ1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Casablanca to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Casablanca to O'Hare Intl
Explore the most affordable flight options available from Casablanca to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 ינואר 2026.

ו' 13/218:55
CMN
-
ORD
1 stop27h 00m
Iberia
ד' 25/217:40
ORD
-
CMN
1 stop13h 25m
Iberia
Deal found 27/1£577
ש' 14/216:50
CMN
-
ORD
1 stop28h 55m
TAP AIR PORTUGAL
ו' 20/220:15
ORD
-
CMN
1 stop13h 45m
TAP AIR PORTUGAL
Deal found 27/1£580
ו' 13/218:55
CMN
-
ORD
1 stop27h 00m
Multiple Airlines
ד' 25/213:15
ORD
-
CMN
2 stops17h 50m
Multiple Airlines
Deal found 27/1£588
ג' 3/213:30
CMN
-
ORD
1 stop31h 50m
KLM
ו' 13/216:25
ORD
-
CMN
1 stop19h 15m
KLM
Deal found 26/1£592
ה' 5/205:55
CMN
-
ORD
1 stop16h 15m
Multiple Airlines
ו' 13/216:25
ORD
-
CMN
1 stop19h 15m
Multiple Airlines
Deal found 27/1£596
א' 15/205:55
CMN
-
ORD
1 stop15h 15m
KLM
ג' 24/217:20
ORD
-
CMN
1 stop19h 15m
KLM
Deal found 27/1£597
ש' 31/112:20
CMN
-
ORD
1 stop33h 25m
TAP AIR PORTUGAL
ד' 11/219:10
ORD
-
CMN
1 stop13h 50m
TAP AIR PORTUGAL
Deal found 26/1£603
ד' 4/205:55
CMN
-
ORD
2 stops18h 50m
Multiple Airlines
ו' 13/216:25
ORD
-
CMN
1 stop19h 15m
Multiple Airlines
Deal found 27/1£604
ה' 5/211:25
CMN
-
ORD
2 stops16h 40m
KLM
א' 15/217:20
ORD
-
CMN
1 stop19h 15m
KLM
Deal found 27/1£604
ד' 18/205:55
CMN
-
ORD
1 stop15h 15m
Delta
ד' 4/307:00
ORD
-
CMN
2 stops21h 20m
Delta
Deal found 26/1£605
ש' 14/216:40
CMN
-
ORD
1 stop29h 30m
KLM
ג' 24/217:20
ORD
-
CMN
1 stop22h 05m
KLM
Deal found 27/1£606

Find flight deals from Casablanca to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Casablanca (CMN) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 ינואר 2026.

Round-trip from

£577

One-way from

£552

Popular in

October

Cheapest in

April

Average price

£657
Iberia
  • Iberia
  • 13/2-25/2
  • 2 total stops
  • 40h 25m total
  • Casablanca to Chicago
Search Deals
United Airlines
  • United Airlines
  • 15/2
  • 1 total stop
  • 28h 51m total
  • Casablanca to Chicago
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Casablanca to O'Hare Intl 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 858,174 searches. Data last updated 28 ינואר 2026.
Use the filters below to find and compare flights from Casablanca to Chicago O'Hare Intl Airport that are best for you.

Fly from

Casablanca

Fly to

O'Hare Intl

Route

Depart

Return

Price

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

ו' 13/2

18:55-14:55

1 stop27h 00m

Chicago O'Hare Intl

ד' 25/2

17:40-13:05

1 stop13h 25m

£577

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

ו' 13/2

18:55-14:55

1 stop27h 00m

Chicago O'Hare Intl

ד' 25/2

13:15-13:05

2 stops17h 50m

£588

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

א' 15/2

05:55-15:10

1 stop15h 15m

Chicago O'Hare Intl

ב' 23/2

16:25-11:35

1 stop13h 10m

£596

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

ד' 18/2

05:55-15:10

1 stop15h 15m

Chicago O'Hare Intl

ד' 4/3

16:25-12:20

1 stop13h 55m

£604

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

ש' 14/2

19:35-15:10

1 stop26h 35m

Chicago O'Hare Intl

א' 22/2

17:20-18:35

1 stop19h 15m

£606

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

ב' 16/2

05:55-15:10

1 stop15h 15m

Chicago O'Hare Intl

ג' 24/2

14:25-21:25

2 stops25h 00m

£611

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

ג' 17/2

05:55-15:10

1 stop15h 15m

Chicago O'Hare Intl

ג' 31/3

17:10-21:00

1 stop21h 50m

£614

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

ש' 14/2

16:40-15:10

1 stop29h 30m

Chicago O'Hare Intl

ב' 23/2

12:29-11:35

2 stops17h 06m

£616

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

ב' 9/3

05:55-16:10

1 stop15h 15m

Chicago O'Hare Intl

ד' 3/6

18:10-17:20

2 stops17h 10m

£618

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

א' 15/2

12:15-20:10

1 stop13h 55m

Chicago O'Hare Intl

ש' 21/2

15:35-10:35

1 stop13h 00m

£622

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Casablanca to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Casablanca with our price prediction graph.
Estimated return 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 Casablanca to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Casablanca to Chicago O'Hare Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Casablanca to Chicago O'Hare Intl Airport (average of £379). Flying from Casablanca to Chicago O'Hare Intl Airport in December is currently the most expensive (average of £614). 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.

How much does it cost for a return flight from Casablanca to Chicago O'Hare Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Casablanca to O'Hare Intl. 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 Casablanca to Chicago O'Hare Intl?

    Located just 14.3 mi from the city center, Casablanca Mohamed V is the airport most travelers will use when flying to Chicago O'Hare Intl from Casablanca. Booking flights from Mohamed V (CMN) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 0 different airlines.

  • How long is the flight from Casablanca to Chicago O'Hare Intl Airport?

    Iberia and KLM can get you from Casablanca to Chicago O'Hare Intl Airport in just under 16h 15m. Your travel time can differ by up to 10h 45m. There are 4268 mi between Casablanca and Chicago O'Hare Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Casablanca to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Casablanca to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Casablanca to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Casablanca to O'Hare Intl.

  • Can I find deals for business class flights from Casablanca to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Casablanca to O'Hare Intl 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 Casablanca to Chicago O'Hare Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Casablanca to Chicago O'Hare Intl Airport (average of £379). Flying from Casablanca to Chicago O'Hare Intl Airport in December is currently the most expensive (average of £614). 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

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Elk Grove Village

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Can Cheapflights find flights from Casablanca to O'Hare Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Casablanca to O'Hare Intl with no change fees.

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