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Cheap flights from Casablanca to Chicago O'Hare Intl Airport from £488

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — ORD
5 Apr — 12 Apr1
1 adult

Cheap 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 31 March 2025.

Round-trip from

£569

One-way from

£488

Popular in

January

Cheapest in

December

Average price

£554
United Airlines
  • United Airlines
  • 14/4-5/5
  • 2 total stops
  • 50h 02m total
  • Casablanca to Chicago
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Turkish Airlines
  • Turkish Airlines
  • 4/7
  • 1 total stop
  • 31h 05m total
  • Casablanca to Chicago
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Highest demand for flights based on searches. 0% potential increase in price (£4 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Casablanca to O'Hare Intl

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 31 March 2025.

Mon 14/409:00CMN - ORD
1 stop31h 47mUnited Airlines
Mon 5/507:00ORD - CMN
1 stop18h 15mUnited Airlines
Deal found 30/3£569
Thu 17/407:30CMN - ORD
1 stop13h 30mDelta
Mon 5/517:10ORD - CMN
1 stop15h 40mDelta
Deal found 30/3£601
Sat 19/416:50CMN - ORD
1 stop22h 50mTurkish Airlines
Mon 5/511:25ORD - CMN
1 stop21h 30mTurkish Airlines
Deal found 30/3£680
Thu 17/723:00CMN - ORD
1 stop21h 10mMultiple Airlines
Sun 28/1217:20ORD - CMN
1 stop19h 05mMultiple Airlines
Deal found 30/3£775
Wed 16/717:10CMN - ORD
1 stop27h 30mTAP AIR PORTUGAL
Fri 26/1220:25ORD - CMN
1 stop12h 35mTAP AIR PORTUGAL
Deal found 30/3£785
Tue 15/701:25CMN - ORD
1 stop17h 30mLufthansa
Mon 29/1215:55ORD - CMN
1 stop14h 45mLufthansa
Deal found 30/3£792
Wed 30/412:40CMN - ORD
2 stops34h 59mBritish Airways
Sat 17/511:45ORD - CMN
2 stops18h 20mBritish Airways
Deal found 30/3£2,672

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 31 March 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

Casablanca

Fly to

O'Hare Intl

Route

Depart

Return

Price

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Mon 14/4

09:00-10:47

1 stop31h 47m

Chicago O'Hare Intl

Mon 5/5

07:00-07:15

1 stop18h 15m

£569

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Thu 17/4

07:30-15:00

1 stop13h 30m

Chicago O'Hare Intl

Mon 5/5

17:10-14:50

1 stop15h 40m

£601

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Sat 19/4

16:50-09:40

1 stop22h 50m

Chicago O'Hare Intl

Mon 5/5

11:25-14:55

1 stop21h 30m

£680

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Thu 17/7

23:00-14:10

1 stop21h 10m

Chicago O'Hare Intl

Sun 28/12

17:20-19:25

1 stop19h 05m

£775

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Wed 16/7

17:10-14:40

1 stop27h 30m

Chicago O'Hare Intl

Fri 26/12

20:25-16:00

1 stop12h 35m

£785

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Tue 15/7

01:25-12:55

1 stop17h 30m

Chicago O'Hare Intl

Mon 29/12

15:55-13:40

1 stop14h 45m

£792

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Wed 30/4

12:40-17:39

2 stops34h 59m

Chicago O'Hare Intl

Wed 14/5

11:45-12:05

2 stops18h 20m

£2,672

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Fri 4/7

16:50-17:55

1 stop31h 05m

£488

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Mon 2/6

09:00-10:53

2 stops31h 53m

£512

CasablancaChicago

CMN - ORD

CMNORD

Casablanca Mohamed V

Thu 3/7

01:25-14:55

1 stop19h 30m

£527

Flights are sorted by cheapest return flights first.

Deals found on 30/3

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, January is the cheapest month in which you can book a flight from Casablanca to Chicago O'Hare Intl Airport (average of £595). Flying from Casablanca to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 31 March 2025.
Delta
8.0
Very Good
7,899 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,899 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Turkish Airlines
7.3
Good
3,748 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
TAP AIR PORTUGAL
7.1
Good
1,831 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Lufthansa
6.7
Okay
6,960 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Casablanca to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from Casablanca to Chicago O'Hare Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as £569 on this airline. Additional options worth looking into are Delta and Turkish Airlines, starting at £601 and £680 round-trip. United Airlines is currently priced 11% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Casablanca to Chicago O'Hare Intl Airport one-way?

    £488 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on United Airlines and Lufthansa, with prices starting from £512 and £527, respectively.

  • 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, January is the cheapest month in which you can book a flight from Casablanca to Chicago O'Hare Intl Airport (average of £595). Flying from Casablanca to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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 Casablanca?

Book flights to Casablanca if you plan to visit one of these locations
Evanston
Downers Grove
Schaumburg
Elk Grove Village
Beloit
Rosemont

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