HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$820+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — ONT
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Casablanca to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,039
(American Airlines)

One-way from

$820
(British Airways)

Popular in

August

Cheapest in

June

Average price

$1,176
Provider with most accurate pricing for Casablanca Mohamed V-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Casablanca Mohamed V-Ontario flights.
Search Deals
From Casablanca Mohamed V to Ontario
Search Deals
One-way flight from Casablanca Mohamed V to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 26, 2025.

This Delta deal was found by Cheapflights users on 11/23. 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 12/265:55 amCMN - ONT
2 stops19h 17mDelta
Wed 1/2812:41 pmONT - CMN
2 stops23h 44mDelta
Deal found 11/23$1,082
This United Airlines deal was found by Cheapflights users on 11/23. 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 12/2512:15 pmCMN - ONT
2 stops41h 52mUnited Airlines
Mon 1/261:53 pmONT - CMN
2 stops35h 42mUnited Airlines
Deal found 11/23$1,160
This United Airlines deal was found by Cheapflights users on 11/23. 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 12/2612:15 pmCMN - ONT
2 stops41h 52mUnited Airlines
Tue 1/275:05 amONT - CMN
3 stops20h 30mUnited Airlines
Deal found 11/23$1,213
This United Airlines deal was found by Cheapflights users on 11/26. 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.
Sun 12/712:15 pmCMN - ONT
2 stops33h 02mUnited Airlines
Thu 12/115:05 amONT - CMN
2 stops20h 30mUnited Airlines
Deal found 11/26$1,281
This Air France deal was found by Cheapflights users on 11/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:55 amCMN - ONT
2 stops19h 14mMultiple Airlines
Wed 12/107:05 amONT - CMN
2 stops18h 15mMultiple Airlines
Deal found 11/26$1,291
This Delta deal was found by Cheapflights users on 11/24. 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.
Mon 12/295:55 amCMN - ONT
2 stops26h 28mDelta
Sat 1/2412:41 pmONT - CMN
2 stops20h 54mDelta
Deal found 11/24$1,362
This American Airlines deal was found by Cheapflights users on 11/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:45 pmCMN - ONT
2 stops33h 15mAmerican Airlines
Tue 12/910:47 amONT - CMN
2 stops17h 18mAmerican Airlines
Deal found 11/26$1,367
This Air France deal was found by Cheapflights users on 11/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:55 amCMN - ONT
2 stops19h 14mAir France
Thu 12/117:05 amONT - CMN
2 stops18h 15mAir France
Deal found 11/26$1,415
This Air France deal was found by Cheapflights users on 11/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:55 amCMN - ONT
2 stops19h 14mMultiple Airlines
Tue 12/97:05 amONT - CMN
2 stops18h 15mMultiple Airlines
Deal found 11/26$1,623
This Air Canada deal was found by Cheapflights users on 11/24. 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 12/2512:15 pmCMN - ONT
3 stops33h 23mMultiple Airlines
Sat 1/245:05 amONT - CMN
3 stops20h 30mMultiple Airlines
Deal found 11/24$1,668
This Air Canada deal was found by Cheapflights users on 11/23. 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 12/2512:15 pmCMN - ONT
2 stops19h 10mMultiple Airlines
Mon 1/261:24 pmONT - CMN
3 stops36h 11mMultiple Airlines
Deal found 11/23$1,670

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 26, 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

Tue 4/21

12:30 pm-1:33 pm

2 stops57h 03m

Ontario

Sat 4/25

11:59 pm-5:20 pm

2 stops33h 21m

$1,039

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Wed 1/14

1:45 pm-10:08 am

2 stops29h 23m

Ontario

Tue 1/27

10:58 am-1:05 pm

2 stops17h 07m

$1,042

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Thu 4/2

9:00 am-10:26 pm

2 stops21h 26m

Ontario

Mon 4/13

5:10 am-7:15 am

2 stops18h 05m

$1,047

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Wed 1/14

1:45 pm-10:08 am

2 stops29h 23m

Ontario

Thu 1/29

10:58 am-1:05 pm

2 stops17h 07m

$1,048

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 3/31

9:00 am-10:26 pm

2 stops21h 26m

Ontario

Sun 4/12

5:10 am-7:15 am

2 stops18h 05m

$1,052

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 3/31

9:00 am-10:26 pm

2 stops21h 26m

Ontario

Fri 4/17

5:10 am-7:15 am

2 stops18h 05m

$1,052

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Thu 4/2

9:00 am-10:26 pm

2 stops21h 26m

Ontario

Sun 4/12

5:10 am-7:15 am

2 stops18h 05m

$1,052

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Thu 4/2

9:00 am-10:26 pm

2 stops21h 26m

Ontario

Fri 4/17

5:10 am-7:15 am

2 stops18h 05m

$1,052

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 3/31

9:00 am-10:26 pm

2 stops21h 26m

Ontario

Wed 4/15

5:10 am-7:15 am

2 stops18h 05m

$1,052

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 3/31

9:00 am-10:26 pm

2 stops21h 26m

Ontario

Mon 4/13

5:10 am-7:15 am

2 stops18h 05m

$1,052

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 19 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 21h 26m. 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 $820. United Airlines flights start at $903 while deals on Air Canada start at $1,059 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 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.