HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$392+ Cheap flights from Casablanca (CMN) to Illinois

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Casablanca to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Casablanca to Illinois

Cheapest flights from Casablanca to Illinois
Explore the most affordable flight options available from Casablanca to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:50 pmCMN - ORD
1 stop29h 35mMultiple Airlines
Wed 4/151:15 pmORD - CMN
2 stops40h 40mMultiple Airlines
Deal found 12/15$821
This Priceline deal was found by Cheapflights users on 12/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:15 pmCMN - ORD
1 stop14h 55mAir Canada
Wed 4/1512:50 pmORD - CMN
1 stop12h 25mAir Canada
Deal found 12/15$846
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:15 pmCMN - ORD
2 stops26h 32mUnited Airlines
Wed 4/159:05 amORD - CMN
2 stops16h 10mUnited Airlines
Deal found 12/15$854
This KLM deal was found by Cheapflights users on 12/16. 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.
Sun 12/285:55 amCMN - ORD
1 stop16h 15mKLM
Thu 5/74:20 pmORD - CMN
1 stop14h 35mKLM
Deal found 12/16$1,004
This Air Canada deal was found by Cheapflights users on 12/16. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:15 pmCMN - ORD
2 stops26h 50mAir Canada
Mon 5/258:45 amORD - CMN
1 stop16h 30mAir Canada
Deal found 12/16$1,006
This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:15 pmCMN - ORD
2 stops26h 48mAir Canada
Sat 12/278:30 pmORD - CMN
2 stops36h 30mAir Canada
Deal found 12/17$1,029
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:15 pmCMN - ORD
2 stops26h 50mAir Canada
Fri 5/228:20 pmORD - CMN
2 stops52h 55mAir Canada
Deal found 12/16$1,034
This KLM deal was found by Cheapflights users on 12/16. 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.
Sun 12/285:55 amCMN - ORD
1 stop16h 15mKLM
Fri 5/225:10 pmORD - CMN
1 stop34h 05mKLM
Deal found 12/16$1,046
This Gotogate deal was found by Cheapflights users on 12/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:30 amCMN - ORD
1 stop17h 40mMultiple Airlines
Mon 5/258:45 amORD - CMN
1 stop16h 30mMultiple Airlines
Deal found 12/16$1,119
This Air France deal was found by Cheapflights users on 12/16. 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.
Sun 12/285:55 amCMN - ORD
1 stop16h 15mAir France
Fri 5/226:10 pmORD - CMN
2 stops17h 10mAir France
Deal found 12/16$1,122
This Delta deal was found by Cheapflights users on 12/17. 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.
Sat 12/205:55 amCMN - MDW
2 stops18h 31mDelta
Sat 12/274:25 pmMDW - CMN
2 stops19h 10mDelta
Deal found 12/17$1,405

Find flight deals from Casablanca to Illinois

Keep the following information in mind while searching for Casablanca to Illinois flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$592
(TAP AIR PORTUGAL)

One-way from

$392
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$831
Provider with most accurate pricing for Casablanca Mohamed V-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Casablanca Mohamed V-Chicago (CHI) flights.
Search Deals
From Casablanca Mohamed V to Illinois
Search Deals
One-way flight from Casablanca Mohamed V to Illinois
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Casablanca to Illinois 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 December 18, 2025.
Use the filters below to find and compare flights from Casablanca to Illinois that are best for you.

Fly from

Casablanca

Fly to

Illinois

Route

Depart

Return

Price

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sat 1/24

4:50 pm-2:45 pm

1 stop28h 55m

Chicago O'Hare Intl

Sun 2/8

8:25 pm-4:00 pm

1 stop36h 35m

$592

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Fri 1/30

4:45 pm-10:05 am

1 stop24h 20m

Chicago O'Hare Intl

Fri 2/27

8:20 pm-2:50 pm

1 stop36h 30m

$766

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Fri 1/30

11:50 am-7:36 pm

2 stops38h 46m

Chicago O'Hare Intl

Fri 2/27

8:15 pm-4:00 pm

1 stop13h 45m

$809

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Fri 2/27

12:15 pm-8:10 pm

1 stop13h 55m

Chicago O'Hare Intl

Fri 2/27

10:35 pm-1:20 am

1 stop20h 45m

$813

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sat 1/17

2:30 am-2:55 pm

2 stops19h 25m

Chicago O'Hare Intl

Sat 9/5

8:45 am-7:15 am

1 stop16h 30m

$841

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Mon 3/9

5:55 am-4:10 pm

1 stop15h 15m

Chicago O'Hare Intl

Wed 6/3

2:10 pm-2:50 pm

2 stops18h 40m

$843

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sat 1/24

5:55 am-8:53 pm

2 stops21h 58m

Chicago O'Hare Intl

Sun 2/8

1:58 pm-3:35 pm

2 stops18h 37m

$844

CasablancaChicago

CMN - MDW

CMNMDW

Casablanca Mohamed V

Fri 1/30

5:55 am-5:55 pm

2 stops19h 00m

Chicago Midway

Fri 2/27

1:49 pm-3:35 pm

2 stops19h 46m

$976

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Fri 2/13

12:15 pm-10:36 am

2 stops29h 21m

Lambert-St Louis

Tue 2/17

9:55 am-10:35 am

2 stops18h 40m

$1,058

CasablancaChicago

CMN - MDW

CMNMDW

Casablanca Mohamed V

Sat 1/24

5:55 am-10:22 pm

2 stops23h 27m

Chicago Midway

Sun 2/8

11:45 am-6:35 pm

2 stops23h 50m

$1,112

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 34 results
1
2
3
4

Best time to book a flight from Casablanca to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Casablanca 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 Casablanca to Illinois

What is the cheapest month to book a flight from Casablanca to Illinois?

Currently, November is the cheapest month in which you can book a flight from Casablanca to Illinois (average of $521). Flying from Casablanca to Illinois in December is currently the most expensive (average of $858). 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.

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

Find hourly flight availability from Casablanca to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Casablanca to Illinois in the afternoon. Doing so could potentially save you 17% on the flight price compared to flying in the evening, which is usually more expensive.

How much does it cost to fly round-trip from Casablanca to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with KLM, Air France, and United Airlines from Casablanca to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,428 reviews

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,428 reviews
KLM
7.7
Good
1,428 reviews

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air France
7.4
Good
1,508 reviews
KLM
7.7
Good
1,428 reviews

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,095 reviews
KLM
7.7
Good
1,428 reviews

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
TAP AIR PORTUGAL
7.2
Good
2,092 reviews
KLM
7.7
Good
1,428 reviews

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air Canada
7.1
Good
10,534 reviews
KLM
7.7
Good
1,428 reviews

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Casablanca to Illinois. 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 Illinois?

    Most people fly from Casablanca Mohamed V (CMN) if they book a flight from Casablanca to Illinois. Casablanca Mohamed V is conveniently located just 14.3 mi from Casablanca’s city center.

  • How long is the flight from Casablanca to Illinois?

    Airlines like TAP AIR PORTUGAL, Turkish Airlines, and Air Canada fly from Casablanca to Illinois in about 19h 25m. The time it takes to get you to your destination can typically vary by up to 9h 30m. There are 4268 mi between Casablanca and Illinois. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Casablanca to Illinois one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $380. Users have also found prices from $422 and $496 on TAP AIR PORTUGAL and Air Canada, respectively.

  • What are the most popular routes from Casablanca to Illinois?

    The most popular route from Casablanca to Illinois is Casablanca Mohamed V - Chicago O'Hare Intl. You may also consider Casablanca Mohamed V - Chicago Midway or Casablanca Mohamed V - Lambert-St Louis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Casablanca to Illinois 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 Illinois?

    Currently, November is the cheapest month in which you can book a flight from Casablanca to Illinois (average of $521). Flying from Casablanca to Illinois in December is currently the most expensive (average of $858). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Casablanca to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Casablanca to John F Kennedy Intl flights
Casablanca to Newark flights
Casablanca to Dulles Intl flights
Casablanca to Dallas/Fort Worth flights
Casablanca to Miami flights
Marrakech to Newark flights
Casablanca to Boston flights
Marrakech to John F Kennedy Intl flights
Casablanca to Reagan-National flights
Rabat to John F Kennedy Intl flights
Casablanca to Love Field flights
Casablanca to Denver flights
Casablanca to Los Angeles flights
Casablanca to Ontario flights
Casablanca to O'Hare Intl flights
Marrakech to LaGuardia flights
Marrakech to Boston flights
Casablanca to Baltimore flights
Casablanca to Orlando flights
Casablanca to Portland flights
Rabat to Newark flights
Tangier to John F Kennedy Intl flights
Marrakech to Baltimore flights
Marrakech to Reagan-National flights
Casablanca to Fort Lauderdale flights
Marrakech to Miami flights
Marrakech to O'Hare Intl flights
Casablanca to George Bush Intcntl flights
Casablanca to San Francisco flights
Casablanca to Seattle flights
Marrakech to Los Angeles flights
Marrakech to San Francisco flights
Rabat to Los Angeles flights
Agadir to John F Kennedy Intl flights
Casablanca to Atlanta flights
Casablanca to Philadelphia flights
Casablanca to Detroit flights
Casablanca to Las Vegas flights
Casablanca to Santa Ana flights
Fez to John F Kennedy Intl flights
Marrakech to Fort Lauderdale flights
Marrakech to Orlando flights
Rabat to Dulles Intl flights
Rabat to Orlando flights

Top 6 airlines flying from Casablanca to Illinois

Discover the top 6 airlines that operate flights from Casablanca to Illinois. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$711Average$811FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$732Average$1,056FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$740Average$864FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$788Average$949FlexibilityNo cancel feeOn-time77%
DeltaCheapest$812Average$973FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$841Average$1,072FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.