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$707+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — ONT
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,055
(United Airlines)

One-way from

$707
(American Airlines)

Popular in

August

Cheapest in

June

Average price

$1,176
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. 9% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 18, 2025.

This United Airlines deal was found by Cheapflights users on 11/17. 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.
Fri 12/512:15 pmCMN - ONT
2 stops33h 17mUnited Airlines
Mon 6/296:30 pmONT - CMN
2 stops28h 45mUnited Airlines
Deal found 11/17$1,055
This United Airlines deal was found by Cheapflights users on 11/17. 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.
Wed 12/2412:15 pmCMN - ONT
2 stops33h 23mUnited Airlines
Sat 1/245:05 amONT - CMN
3 stops20h 30mUnited Airlines
Deal found 11/17$1,062
This United Airlines deal was found by Cheapflights users on 11/17. 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.
Sat 12/2712:15 pmCMN - ONT
2 stops33h 23mUnited Airlines
Tue 1/275:05 amONT - CMN
2 stops20h 30mUnited Airlines
Deal found 11/17$1,106
This United Airlines deal was found by Cheapflights users on 11/17. 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.
Sat 12/2712:15 pmCMN - ONT
2 stops33h 23mUnited Airlines
Sat 1/245:05 amONT - CMN
2 stops20h 30mUnited Airlines
Deal found 11/17$1,117
This Air Canada deal was found by Cheapflights users on 11/18. 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.
Fri 11/2112:15 pmCMN - ONT
2 stops43h 16mMultiple Airlines
Tue 11/255:05 amONT - CMN
2 stops20h 30mMultiple Airlines
Deal found 11/18$1,267
This United Airlines deal was found by Cheapflights users on 11/17. 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 12/2812:15 pmCMN - ONT
2 stops33h 23mUnited Airlines
Sat 1/246:00 amONT - CMN
2 stops19h 35mUnited Airlines
Deal found 11/17$1,390
This British Airways deal was found by Cheapflights users on 11/18. 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.
Thu 11/206:55 pmCMN - ONT
2 stops33h 28mMultiple Airlines
Wed 12/310:47 amONT - CMN
2 stops17h 18mMultiple Airlines
Deal found 11/18$1,709
This Air Canada deal was found by Cheapflights users on 11/18. 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.
Fri 11/2112:15 pmCMN - ONT
3 stops33h 18mAir Canada
Tue 11/255:05 amONT - CMN
3 stops20h 30mAir Canada
Deal found 11/18$1,760
This Air France deal was found by Cheapflights users on 11/17. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:55 amCMN - ONT
2 stops19h 14mMultiple Airlines
Mon 12/227:05 amONT - CMN
2 stops18h 15mMultiple Airlines
Deal found 11/17$1,845
This United Airlines deal was found by Cheapflights users on 11/17. 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 11/2312:15 pmCMN - ONT
2 stops19h 16mUnited Airlines
Mon 12/225:05 amONT - CMN
3 stops20h 30mUnited Airlines
Deal found 11/17$2,516

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 November 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

Fri 12/5

12:15 pm-12:32 pm

2 stops33h 17m

Ontario

Mon 6/29

6:30 pm-7:15 am

2 stops28h 45m

$1,055

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Wed 12/24

12:15 pm-12:38 pm

2 stops33h 23m

Ontario

Sat 1/24

5:05 am-10:35 am

3 stops20h 30m

$1,062

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 4/21

7:30 am-10:40 pm

2 stops23h 10m

Ontario

Sat 4/25

10:59 pm-5:20 pm

2 stops34h 21m

$1,084

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 4/7

9:00 am-5:47 pm

2 stops40h 47m

Ontario

Fri 4/17

5:10 am-7:15 am

2 stops18h 05m

$1,106

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Sat 12/27

12:15 pm-12:38 pm

2 stops33h 23m

Ontario

Tue 1/27

5:05 am-10:35 am

3 stops20h 30m

$1,106

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 4/21

9:00 am-10:26 pm

2 stops45h 26m

Ontario

Sat 4/25

5:10 am-7:15 am

3 stops42h 05m

$1,255

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Sun 12/28

12:15 pm-12:38 pm

2 stops33h 23m

Ontario

Sat 1/24

5:05 am-10:35 am

3 stops20h 30m

$1,390

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Mon 12/15

5:55 am-4:09 pm

2 stops19h 14m

Ontario

Mon 12/22

7:05 am-10:20 am

2 stops18h 15m

$1,845

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Sat 12/27

2:00 pm-12:14 am

2 stops43h 14m

Ontario

Wed 1/28

11:53 am-7:35 am

2 stops34h 42m

$2,828

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Fri 1/23

6:55 pm-10:08 am

2 stops24h 13m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 20 results
1
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  • 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 23h 10m. 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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