$523 Cheap Flights from Casablanca (CMN) to Chicago (ORD)

View $523 flight on Mon, Feb 9, 2026Opens in a new window

Popular airlines from Mohammed V Airport (CMN) to Chicago O'Hare Intl. Airport (ORD)

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Cheap Flights from Casablanca to Chicago (CMN-ORD)

Prices were available within the past 7 days and start at $523 for one-way flights and $508 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sat, Feb 7 - Fri, Feb 20
CMN
Casablanca
ORD
Chicago
$508 Roundtrip, found 2 days ago
$508
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Sat, Feb 7 from Casablanca to Chicago, returning Fri, Feb 20, priced at $508 found 2 days ago
TAP Portugal
Sat, Jan 31 - Sun, Feb 8
CMN
Casablanca
ORD
Chicago
$509 Roundtrip, found 15 hours ago
$509
Roundtrip
found 15 hours ago
Select TAP Portugal flight, departing Sat, Jan 31 from Casablanca to Chicago, returning Sun, Feb 8, priced at $509 found 15 hours ago
TAP Portugal
Sat, Jan 24 - Sun, Apr 19
CMN
Casablanca
ORD
Chicago
$511 Roundtrip, found 3 days ago
$511
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Sat, Jan 24 from Casablanca to Chicago, returning Sun, Apr 19, priced at $511 found 3 days ago
TAP Portugal
Sat, Feb 7 - Fri, Feb 20
CMN
Casablanca
ORD
Chicago
$516 Roundtrip, found 2 days ago
$516
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Sat, Feb 7 from Casablanca to Chicago, returning Fri, Feb 20, priced at $516 found 2 days ago
TAP Portugal
Thu, Nov 6 - Sun, Nov 16
CMN
Casablanca
ORD
Chicago
$517 Roundtrip, found 1 hour ago
$517
Roundtrip
found 1 hour ago
Select TAP Portugal flight, departing Thu, Nov 6 from Casablanca to Chicago, returning Sun, Nov 16, priced at $517 found 1 hour ago
TAP Portugal
Tue, Jan 20 - Sun, Apr 19
CMN
Casablanca
ORD
Chicago
$518 Roundtrip, found 3 days ago
$518
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Tue, Jan 20 from Casablanca to Chicago, returning Sun, Apr 19, priced at $518 found 3 days ago
Turkish Airlines
Wed, Oct 29 - Tue, Jan 13
CMN
Casablanca
ORD
Chicago
$674 Roundtrip, found 4 days ago
$674
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Wed, Oct 29 from Casablanca to Chicago, returning Tue, Jan 13, priced at $674 found 4 days ago
Air Canada
Sun, Nov 9 - Wed, Nov 26
CMN
Casablanca
ORD
Chicago
$795 Roundtrip, found 1 day ago
$795
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Nov 9 from Casablanca to Chicago, returning Wed, Nov 26, priced at $795 found 1 day ago
Lufthansa
Sat, Feb 7 - Fri, Feb 20
CMN
Casablanca
ORD
Chicago
$815 Roundtrip, found 2 days ago
$815
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Feb 7 from Casablanca to Chicago, returning Fri, Feb 20, priced at $815 found 2 days ago
United
Sun, Dec 21 - Tue, Jan 6
CMN
Casablanca
ORD
Chicago
$821 Roundtrip, found 10 hours ago
$821
Roundtrip
found 10 hours ago
Select United flight, departing Sun, Dec 21 from Casablanca to Chicago, returning Tue, Jan 6, priced at $821 found 10 hours ago

Find the cheapest month to fly from Casablanca (CMN) to Chicago (ORD)

September is typically the cheapest month to fly

From $516 - $1,195 per traveler.

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Midway Intl. MDW. Closest option available. Average driving time to city center is 16 minutes. Flights from $934
MDW
Midway Intl.
Closest
Average driving time to city center16 min
Flights from $934

Frequently asked questions

How much does a flight from Mohammed V Airport (CMN) to O'Hare Intl. Airport (ORD) cost?
Secure a cheap one-way flight from $523 or cheap return flight from $508 from Mohammed V Airport (CMN) to O'Hare Intl. Airport (ORD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Mohammed V Airport (CMN) to O'Hare Intl. Airport (ORD)?
February is the least expensive month to fly from CMN to ORD. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Mohammed V Airport (CMN) to O'Hare Intl. Airport (ORD)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from CMN to ORD. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Mohammed V Airport (CMN) to O'Hare Intl. Airport (ORD)?
There aren't any daily nonstop flights departing from Mohammed V Airport (CMN) to O'Hare Intl. Airport (ORD). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from CMN to ORD?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mohammed V Airport (CMN) to O'Hare Intl. Airport (ORD)?
Choose a flight from Mohammed V Airport (CMN) to O'Hare Intl. Airport (ORD) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Mohammed V Airport (CMN) to O'Hare Intl. Airport (ORD) last-minute?
Booking your flight from CMN to ORD shortly before your trip is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a CMN to ORD flight and hotel package?
Compared with arranging flights and hotels separately, booking a CMN to ORD flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the stress out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Mohammed V Airport (CMN) to O'Hare Intl. Airport (ORD)?
You can usually reschedule or cancel your CMN to ORD flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Mohammed V
Destination airport
O'Hare Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Emirates, Iberia, KLM, Lufthansa, Royal Air Maroc, TAP Portugal, Turkish Airlines, United
Roundtrip price
$508
Distance
4271 mi

Book with confidence

Casablanca to Chicago Flights

The cheapest times to fly from Casablanca to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Casablanca to Chicago are during the month of February. You can find some of the cheapest flights from Casablanca to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Casablanca to Chicago

Sunday is one of the best days to book for cheap flights from Casablanca to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Casablanca to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Casablanca to Chicago in 2025. You can also book with separate airlines for your outbound and return journeys, from $523 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Casablanca to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Casablanca to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Casablanca to Chicago Flights

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