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$850+ 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — ONT
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,091
(Delta)

One-way from

$850
(British Airways)

Popular in

August

Cheapest in

June

Average price

$1,120
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
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Highest demand for flights based on searches. 12% potential increase in price ($143 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 October 2025
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Find 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 October 28, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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.
Fri 11/215:55 amCMN - ONT
2 stops22h 47mDelta
Mon 11/2412:16 pmONT - CMN
2 stops24h 09mDelta
Deal found 10/27$1,091
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/1212:15 pmCMN - ONT
2 stops38h 19mUnited Airlines
Sat 11/225:05 amONT - CMN
2 stops20h 30mUnited Airlines
Deal found 10/27$1,209
This Air France deal was found by Cheapflights users on 10/27. 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.
Thu 11/135:55 amCMN - ONT
2 stops19h 14mMultiple Airlines
Wed 11/267:05 amONT - CMN
2 stops18h 15mMultiple Airlines
Deal found 10/27$1,290
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/2112:15 pmCMN - ONT
2 stops19h 16mUnited Airlines
Mon 11/245:05 amONT - CMN
3 stops44h 30mUnited Airlines
Deal found 10/27$1,360
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:15 amCMN - ONT
2 stops41h 29mAir Canada
Wed 12/31:34 pmONT - CMN
2 stops36h 01mAir Canada
Deal found 10/27$1,369
This Delta deal was found by Cheapflights users on 10/25. 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.
Wed 10/295:55 amCMN - ONT
2 stops21h 24mDelta
Sun 11/211:36 amONT - CMN
2 stops24h 49mDelta
Deal found 10/25$1,375
This British Airways deal was found by Cheapflights users on 10/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:45 pmCMN - ONT
2 stops33h 19mMultiple Airlines
Sun 11/1610:47 amONT - CMN
2 stops17h 18mMultiple Airlines
Deal found 10/27$1,460
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 10/2911:15 amCMN - ONT
2 stops43h 16mUnited Airlines
Sun 11/25:05 amONT - CMN
3 stops44h 30mUnited Airlines
Deal found 10/25$1,640
This British Airways deal was found by Cheapflights users on 10/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:45 pmCMN - ONT
2 stops37h 31mMultiple Airlines
Sun 1/410:50 amONT - CMN
2 stops17h 15mMultiple Airlines
Deal found 10/27$1,835
This British Airways deal was found by Cheapflights users on 10/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:55 pmCMN - ONT
2 stops28h 07mMultiple Airlines
Sun 11/1610:47 amONT - CMN
2 stops17h 18mMultiple Airlines
Deal found 10/28$2,108
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/1812:15 pmCMN - ONT
2 stops19h 10mUnited Airlines
Sat 12/276:04 amONT - CMN
2 stops19h 31mUnited Airlines
Deal found 10/26$2,819

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 October 28, 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

Fri 11/21

11:25 am-10:06 pm

2 stops43h 41m

Ontario

Mon 11/24

7:05 am-10:20 am

2 stops18h 15m

$1,103

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Wed 11/12

12:15 pm-5:34 pm

2 stops38h 19m

Ontario

Sat 11/22

5:05 am-10:35 am

2 stops20h 30m

$1,209

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Thu 11/13

5:55 am-4:09 pm

2 stops19h 14m

Ontario

Wed 11/26

7:05 am-10:20 am

2 stops18h 15m

$1,290

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Fri 11/21

12:15 pm-10:31 pm

2 stops19h 16m

Ontario

Mon 11/24

5:05 am-10:35 am

3 stops44h 30m

$1,360

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Wed 11/12

1:45 pm-2:04 pm

2 stops33h 19m

Ontario

Sun 11/16

10:47 am-1:05 pm

2 stops17h 18m

$1,460

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Sat 12/27

1:45 pm-6:16 pm

2 stops37h 31m

Ontario

Sun 1/4

10:50 am-1:05 pm

2 stops17h 15m

$1,835

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Mon 11/10

6:55 pm-2:02 pm

2 stops28h 07m

Ontario

Sun 11/16

10:47 am-1:05 pm

2 stops17h 18m

$2,108

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Thu 12/18

12:15 pm-10:25 pm

2 stops19h 10m

Ontario

Sat 12/27

6:04 am-10:35 am

2 stops19h 31m

$2,819

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Mon 11/10

2:00 pm-2:02 pm

2 stops33h 02m

Ontario

Sun 11/16

11:59 am-7:35 am

2 stops34h 36m

$3,203

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Mon 11/24

6:55 pm-2:04 pm

2 stops28h 09m

Ontario

Fri 12/5

10:47 am-1:05 pm

2 stops17h 18m

$3,264

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 20 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 October is currently the most expensive (average of $990). 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 38h 19m. Casablanca and Ontario are separated by a distance of 5932 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $850. Iberia flights start at $867 while deals on United Airlines start at $896 one-way.

  • 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 October is currently the most expensive (average of $990). 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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