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Cheap flights from Casablanca to Chicago from $431

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Casablanca to Chicago departing on 12/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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TAP AIR PORTUGAL Logo
4:50 pm - 2:45 pmCMN-ORD
28h 55m1 stop
TAP AIR PORTUGAL Logo
8:15 pm - 4:00 pmORD-CMN
12h 45m1 stop
$670TAP AIR PORTUGAL
Find Deal
Sat, Jan 17 - Fri, Jan 30
Turkish Airlines Logo
4:45 pm - 6:25 pmCMN-ORD
31h 40m1 stop
Turkish Airlines Logo
11:50 am - 2:50 pmORD-CMN
21h 00m1 stop
$679Turkish Airlines
Find Deal
Sun, Feb 22 - Fri, Mar 6
TAP AIR PORTUGAL Logo
4:50 pm - 3:00 pmCMN-ORD
29h 10m1 stop
TAP AIR PORTUGAL Logo
8:15 pm - 4:00 pmORD-CMN
12h 45m1 stop
$709TAP AIR PORTUGAL
Find Deal
Tue, Dec 23 - Fri, Jan 23
Turkish Airlines Logo
4:45 pm - 10:05 amCMN-ORD
23h 20m1 stop
Turkish Airlines Logo
11:50 am - 2:50 pmORD-CMN
21h 00m1 stop
$723Turkish Airlines
Find Deal
Sun, Feb 22 - Fri, Mar 6
Turkish Airlines Logo
4:45 pm - 10:05 amCMN-ORD
23h 20m1 stop
Turkish Airlines Logo
11:50 am - 2:50 pmORD-CMN
21h 00m1 stop
$730Turkish Airlines
Find Deal
Sat, Feb 21 - Thu, Mar 5
Turkish Airlines Logo
4:45 pm - 10:05 amCMN-ORD
23h 20m1 stop
Turkish Airlines Logo
11:50 am - 2:50 pmORD-CMN
21h 00m1 stop
$732Turkish Airlines
Find Deal
Sat, Feb 21 - Sat, Mar 7
Turkish Airlines Logo
4:45 pm - 10:05 amCMN-ORD
23h 20m1 stop
Turkish Airlines Logo
11:50 am - 2:50 pmORD-CMN
21h 00m1 stop
$734Turkish Airlines
Find Deal
Sun, Feb 22 - Fri, Mar 6
Turkish Airlines Logo
4:45 pm - 10:05 amCMN-ORD
23h 20m1 stop
Turkish Airlines Logo
11:50 am - 2:50 pmORD-CMN
21h 00m1 stop
$736Turkish Airlines
Find Deal
Sat, Feb 21 - Fri, Mar 6
Turkish Airlines Logo
4:45 pm - 6:25 pmCMN-ORD
31h 40m1 stop
Turkish Airlines Logo
11:50 am - 2:50 pmORD-CMN
21h 00m1 stop
$738Turkish Airlines
Find Deal
Sun, Feb 22 - Fri, Mar 6
Turkish Airlines Logo
4:45 pm - 6:25 pmCMN-ORD
31h 40m1 stop
Turkish Airlines Logo
11:50 am - 2:50 pmORD-CMN
21h 00m1 stop
$739Turkish Airlines
Find Deal
Sun, Feb 22 - Fri, Mar 6

TAP AIR PORTUGAL flights from Casablanca to Chicago O'Hare Intl Airport

Our best TAP AIR PORTUGAL deals on Casablanca to Chicago O'Hare Intl Airport flight tickets
TAP AIR PORTUGAL
Jan 17
CMN4:50 pmCasablanca Mohamed V
28h 55m
1 stop
ORD2:45 pmChicago O'Hare Intl
Jan 30
ORD8:15 pmChicago O'Hare Intl
12h 45m
1 stop
CMN4:00 pmCasablanca Mohamed V
$670
Find similar
TAP AIR PORTUGAL
Dec 23
CMN4:50 pmCasablanca Mohamed V
29h 10m
1 stop
ORD3:00 pmChicago O'Hare Intl
Jan 23
ORD8:15 pmChicago O'Hare Intl
12h 45m
1 stop
CMN4:00 pmCasablanca Mohamed V
$709
Find similar

United Airlines flights from Casablanca to Chicago O'Hare Intl Airport

Our best United Airlines deals on Casablanca to Chicago O'Hare Intl Airport flight tickets
United Airlines
Feb 22
CMN12:15 pmCasablanca Mohamed V
25h 31m
2 stops
ORD7:46 amChicago O'Hare Intl
Mar 6
ORD9:10 pmChicago O'Hare Intl
31h 25m
2 stops
CMN10:35 amCasablanca Mohamed V
$817
Find similar
United Airlines
Feb 22
CMN12:15 pmCasablanca Mohamed V
27h 02m
2 stops
ORD9:17 amChicago O'Hare Intl
Mar 6
ORD9:10 pmChicago O'Hare Intl
31h 25m
2 stops
CMN10:35 amCasablanca Mohamed V
$823
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Casablanca to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Casablanca to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sat 1/17

4:50 pm-2:45 pm

1 stop28h 55m

Chicago O'Hare Intl

Fri 1/30

8:15 pm-4:00 pm

1 stop12h 45m

$670

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sun 2/22

4:45 pm-6:25 pm

1 stop31h 40m

Chicago O'Hare Intl

Fri 3/6

11:50 am-2:50 pm

1 stop21h 00m

$679

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Tue 12/23

4:50 pm-3:00 pm

1 stop29h 10m

Chicago O'Hare Intl

Fri 1/23

8:15 pm-4:00 pm

1 stop12h 45m

$709

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sun 2/22

4:45 pm-10:05 am

1 stop23h 20m

Chicago O'Hare Intl

Fri 3/6

11:50 am-2:50 pm

1 stop21h 00m

$723

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sat 2/21

4:45 pm-10:05 am

1 stop23h 20m

Chicago O'Hare Intl

Thu 3/5

11:50 am-2:50 pm

1 stop21h 00m

$730

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sat 2/21

4:45 pm-10:05 am

1 stop23h 20m

Chicago O'Hare Intl

Sat 3/7

11:50 am-2:50 pm

1 stop21h 00m

$732

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sun 2/22

4:45 pm-10:05 am

1 stop23h 20m

Chicago O'Hare Intl

Fri 3/6

11:50 am-2:50 pm

1 stop21h 00m

$734

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sat 2/21

4:45 pm-10:05 am

1 stop23h 20m

Chicago O'Hare Intl

Fri 3/6

11:50 am-2:50 pm

1 stop21h 00m

$736

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sun 2/22

4:45 pm-6:25 pm

1 stop31h 40m

Chicago O'Hare Intl

Fri 3/6

11:50 am-2:50 pm

1 stop21h 00m

$738

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sun 2/22

4:45 pm-6:25 pm

1 stop31h 40m

Chicago O'Hare Intl

Fri 3/6

11:50 am-2:50 pm

1 stop21h 00m

$739

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Casablanca to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of March is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Casablanca averaging around $790.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $711. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Casablanca because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $872.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Casablanca in the evening is the least expensive time of day to depart. momondo users have found prices as low as $765 when looking at flights departing in the evening. Try not to purchase tickets in the morning because they tend to be around $787. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Casablanca to Chicago O'Hare Intl Airport flight prices changed over time?

As of November 2025, prices for Casablanca to Chicago O'Hare Intl Airport flights are approximately 35% more expensive when compared to flights at the same time last year.

When to book flights from Casablanca to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Casablanca to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Casablanca to Chicago O'Hare Intl Airport (CMN to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Casablanca to Chicago O'Hare Intl Airport

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from Casablanca to Chicago O'Hare Intl Airport takes 13h 30m
There are no direct flights from Casablanca to Chicago O'Hare Intl Airport. There are no popular flight routes from Casablanca to Chicago O'Hare Intl Airport.
Search flight deals

  • How far is Casablanca Mohamed V to Chicago O'Hare Intl by plane?

    The straight-line distance from Casablanca Mohamed V to Chicago O'Hare Intl is 4259.7 mi. 14h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Casablanca Mohamed V Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Casablanca Mohamed V Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Casablanca Mohamed V Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Casablanca Mohamed V Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Casablanca Mohamed V Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Casablanca to Chicago O'Hare Intl Airport?

Best airlines flying from Casablanca to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Casablanca to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $711Free CancellationRating
7.4
9,049 reviews
Search United Airlines flights
Air CanadaPriceFrom $732Free CancellationRating
7.1
10,481 reviews
Search Air Canada flights
LufthansaPriceFrom $740Free CancellationRating
6.8
7,594 reviews
Search Lufthansa flights
Air FrancePriceFrom $788Free CancellationRating
7.4
1,498 reviews
Search Air France flights
DeltaPriceFrom $812Free CancellationRating
7.9
8,003 reviews
Search Delta flights
KLMPriceFrom $841Free CancellationRating
7.7
1,423 reviews
Search KLM flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Tinley Park
Janesville
Aurora
Elgin
Benton Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Casablanca to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Casablanca.

Can I find flights from Casablanca to Chicago with flexible booking policies on momondo?

Flights from Casablanca to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Casablanca to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Casablanca.

I’m not ready to book a flight from Casablanca to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Casablanca and alert you when they change.

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