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$825+ Cheap flights from Casablanca (CMN) to Ontario (ONT)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — ONT
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Casablanca to Ontario

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

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:15 pmCMN - ONT
2 stops19h 10mUnited Airlines
Tue 12/235:05 amONT - CMN
2 stops20h 30mUnited Airlines
Deal found 12/17$2,597

Find flight deals from Casablanca to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Casablanca (CMN) to Ontario (ONT). 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,106
(Air France)

One-way from

$825
(Trip.com)

Popular in

August

Cheapest in

June

Average price

$893
Provider with most accurate pricing for Casablanca Mohamed V-Ontario flight deals.
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Provider most trusted by Cheapflights users for Casablanca Mohamed V-Ontario flights.
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From Casablanca Mohamed V to Ontario
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One-way flight from Casablanca Mohamed V to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Casablanca to Ontario 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 Ontario that are best for you.

Fly from

Casablanca

Fly to

Ontario

Route

Depart

Return

Price

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Wed 4/15

7:35 am-10:09 pm

2 stops22h 34m

Ontario

Tue 4/21

12:00 pm-2:50 pm

2 stops18h 50m

$1,106

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Mon 6/15

9:00 am-5:18 pm

2 stops40h 18m

Ontario

Fri 8/21

5:00 am-7:15 am

2 stops18h 15m

$1,107

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Fri 2/6

12:15 pm-12:47 pm

2 stops33h 32m

Ontario

Sat 2/21

5:00 am-10:35 am

2 stops21h 35m

$1,117

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 6/16

9:00 am-11:06 pm

2 stops22h 06m

Ontario

Fri 8/21

5:00 am-7:15 am

2 stops18h 15m

$1,162

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Fri 1/23

12:15 pm-12:17 pm

3 stops33h 02m

Ontario

Tue 2/10

6:00 am-10:35 am

2 stops19h 35m

$1,212

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Wed 1/28

1:35 pm-10:13 pm

2 stops41h 38m

Ontario

Sun 2/1

6:00 am-6:20 pm

2 stops27h 20m

$1,334

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Fri 1/9

12:15 pm-12:47 pm

2 stops33h 32m

Ontario

Tue 2/3

5:05 am-10:35 am

3 stops20h 30m

$1,542

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Wed 4/8

9:50 am-11:40 pm

2 stops21h 50m

$825

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 4/7

12:30 pm-9:56 pm

2 stops41h 26m

$911

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Thu 4/9

9:00 am-10:26 pm

2 stops21h 26m

$925

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 18 results
1
2
  • Most accurate provider: When it comes to deals on Casablanca-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Casablanca-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Casablanca-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Casablanca-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Casablanca-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Casablanca to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario 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 Ontario

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

Currently, June is the cheapest month in which you can book a flight from Casablanca to Ontario (average of $554). Flying from Casablanca to Ontario in November is currently the most expensive (average of $1,014). 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.

Related info for your journey

Find useful and relevant information for your journey from Casablanca to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Casablanca to Ontario?

    Departing from Casablanca to Ontario will take you 33h 32m. Casablanca and Ontario are separated by a distance of 5932 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Casablanca to Ontario (average of $554). Flying from Casablanca to Ontario in November is currently the most expensive (average of $1,014). 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.

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