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$458+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — ORD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Casablanca to Illinois

Keep the following information in mind while searching for Casablanca to Illinois flight deals. Data was last updated September 16, 2025.

Round-trip from

$534
(FlightHub)

One-way from

$458
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$792
From Casablanca Mohamed V to Illinois
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One-way flight from Casablanca Mohamed V to Illinois
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Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This lol.travel deal was found by Cheapflights users on 9/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:20 pmCMN - ORD
1 stop33h 25mTAP AIR PORTUGAL
Fri 11/148:15 pmORD - CMN
1 stop12h 45mTAP AIR PORTUGAL
Deal found 9/15$603
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Thu 10/164:50 pmCMN - ORD
1 stop22h 50mTurkish Airlines
Fri 11/1411:50 amORD - CMN
1 stop20h 00mTurkish Airlines
Deal found 9/14$744
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:55 pmCMN - STL
2 stops24h 42mAmerican Airlines
Sun 11/162:17 pmSTL - CMN
2 stops15h 48mAmerican Airlines
Deal found 9/15$759
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:45 pmCMN - ORD
2 stops29h 00mMultiple Airlines
Fri 11/148:15 pmORD - CMN
2 stops17h 35mMultiple Airlines
Deal found 9/15$774
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/712:15 pmCMN - STL
2 stops34h 31mUnited Airlines
Tue 11/187:00 amSTL - CMN
2 stops20h 35mUnited Airlines
Deal found 9/15$780
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Thu 10/169:00 amCMN - ORD
1 stop17h 06mAir Canada
Fri 11/146:05 pmORD - CMN
2 stops33h 30mAir Canada
Deal found 9/14$785
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:05 pmCMN - ORD
2 stops26h 30mMultiple Airlines
Wed 1/287:10 pmORD - CMN
2 stops17h 20mMultiple Airlines
Deal found 9/15$787
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 11/2812:15 pmCMN - ORD
1 stop14h 45mUnited Airlines
Mon 12/1512:50 pmORD - CMN
1 stop14h 45mUnited Airlines
Deal found 9/14$789
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/169:00 amCMN - ORD
1 stop17h 06mUnited Airlines
Fri 11/148:00 pmORD - CMN
2 stops31h 35mUnited Airlines
Deal found 9/15$793
This Iberia deal was found by Cheapflights users on 9/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:45 pmCMN - STL
2 stops27h 25mIberia
Sat 11/1510:44 amSTL - CMN
2 stops19h 21mIberia
Deal found 9/15$795
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 11/912:15 pmCMN - STL
2 stops40h 39mUnited Airlines
Mon 11/173:14 pmSTL - CMN
2 stops36h 21mUnited Airlines
Deal found 9/15$796
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:25 amCMN - ORD
1 stop31h 10mTAP AIR PORTUGAL
Wed 1/287:10 pmORD - CMN
1 stop13h 50mTAP AIR PORTUGAL
Deal found 9/15$796

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 September 16, 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

Mon 1/19

6:55 pm-3:25 pm

2 stops27h 30m

Chicago O'Hare Intl

Thu 2/19

4:45 pm-1:05 pm

1 stop14h 20m

$751

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Fri 11/7

6:55 pm-12:37 pm

2 stops24h 42m

Lambert-St Louis

Sun 11/16

2:17 pm-1:05 pm

2 stops15h 48m

$759

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sat 11/1

4:45 pm-3:45 pm

2 stops29h 00m

Chicago O'Hare Intl

Fri 11/14

8:15 pm-8:50 pm

2 stops17h 35m

$774

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Fri 1/16

12:15 pm-2:30 pm

2 stops33h 15m

Lambert-St Louis

Thu 1/29

9:57 am-10:35 am

2 stops17h 38m

$780

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Wed 11/5

12:15 pm-3:46 pm

2 stops34h 31m

Lambert-St Louis

Sat 11/15

10:00 am-10:35 am

2 stops17h 35m

$780

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Wed 11/5

12:15 pm-3:46 pm

2 stops34h 31m

Lambert-St Louis

Fri 11/14

6:43 pm-10:35 am

2 stops32h 52m

$780

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Fri 11/7

12:15 pm-3:46 pm

2 stops34h 31m

Lambert-St Louis

Fri 11/14

6:43 pm-10:35 am

2 stops32h 52m

$780

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Wed 11/5

12:15 pm-3:46 pm

2 stops34h 31m

Lambert-St Louis

Tue 11/18

8:25 am-10:35 am

2 stops19h 10m

$780

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Wed 11/5

12:15 pm-3:46 pm

2 stops34h 31m

Lambert-St Louis

Mon 11/17

6:43 pm-10:35 am

2 stops32h 52m

$780

CasablancaSt. Louis

CMN - STL

CMNSTL

Casablanca Mohamed V

Fri 1/16

12:15 pm-2:30 pm

2 stops33h 15m

Lambert-St Louis

Sat 1/31

7:00 am-10:35 am

2 stops20h 35m

$780

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 52 results
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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, August is the cheapest month in which you can book a flight from Casablanca to Illinois (average of $245). Flying from Casablanca to Illinois in March is currently the most expensive (average of $321). 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Casablanca to Illinois as you normally would.

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 September 16, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Air France 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.
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air France
7.4
Good
1,468 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
TAP AIR PORTUGAL
7.1
Good
1,975 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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 American Airlines, United Airlines, and Delta fly from Casablanca to Illinois in about 18h. The time it takes to get you to your destination can typically vary by up to 15h 15m. There are 4265 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 TAP AIR PORTUGAL. According to our data, you can fly for as low as $459. Users have also found prices from $462 and $529 on Iberia and British Airways, 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 - Lambert-St Louis or Casablanca Mohamed V - Chicago Midway.

  • 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, August is the cheapest month in which you can book a flight from Casablanca to Illinois (average of $245). Flying from Casablanca to Illinois in March is currently the most expensive (average of $321). 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

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Alternative routes for Casablanca to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Casablanca to Illinois

Discover the top 5 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$716Average$863FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$740Average$864FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$788Average$892FlexibilityNo cancel feeOn-time77%
DeltaCheapest$812Average$973FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$841Average$1,072FlexibilityNo cancel feeOn-time75%

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