HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$713+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — ONT
Jul 3 — Jul 101
Fri 7/3
Fri 7/10
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

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 June 3, 2026.

This United Airlines deal was found by Cheapflights users on 5/31. 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 6/269:00 am
CMN
-
ONT
2 stops20h 55m
United Airlines
Mon 8/315:00 am
ONT
-
CMN
2 stops18h 15m
United Airlines
Deal found 5/31$1,152
This United Airlines deal was found by Cheapflights users on 5/30. 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 6/199:00 am
CMN
-
ONT
2 stops21h 51m
United Airlines
Tue 7/145:00 am
ONT
-
CMN
2 stops18h 15m
United Airlines
Deal found 5/30$1,166
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Tue 6/309:00 am
CMN
-
ONT
2 stops21h 51m
United Airlines
Tue 7/75:00 am
ONT
-
CMN
2 stops18h 15m
United Airlines
Deal found 6/1$1,260
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Tue 6/239:00 am
CMN
-
ONT
2 stops35h 12m
United Airlines
Sun 7/125:00 am
ONT
-
CMN
2 stops18h 15m
United Airlines
Deal found 6/2$1,265
This Trip.com deal was found by Cheapflights users on 6/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:55 am
CMN
-
ONT
2 stops21h 23m
Multiple Airlines
Sat 1/27:00 am
ONT
-
CMN
2 stops23h 35m
Multiple Airlines
Deal found 6/2$1,298
This United Airlines deal was found by Cheapflights users on 6/1. 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 7/19:00 am
CMN
-
ONT
2 stops21h 51m
United Airlines
Tue 7/75:00 am
ONT
-
CMN
2 stops18h 15m
United Airlines
Deal found 6/1$1,315
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Tue 6/29:00 am
CMN
-
ONT
2 stops21h 51m
United Airlines
Tue 7/75:00 am
ONT
-
CMN
2 stops18h 15m
United Airlines
Deal found 5/30$1,332
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Tue 9/19:00 am
CMN
-
ONT
2 stops21h 35m
United Airlines
Sun 9/67:00 am
ONT
-
CMN
2 stops16h 15m
United Airlines
Deal found 6/2$1,374
This Turkish Airlines deal was found by Cheapflights users on 5/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:50 pm
CMN
-
ONT
2 stops59h 57m
Turkish Airlines
Mon 7/611:47 pm
ONT
-
CMN
2 stops55h 08m
Turkish Airlines
Deal found 5/30$1,392
This Turkish Airlines deal was found by Cheapflights users on 5/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:50 pm
CMN
-
ONT
2 stops59h 57m
Turkish Airlines
Tue 7/711:49 pm
ONT
-
CMN
2 stops31h 06m
Turkish Airlines
Deal found 5/30$1,408
This Trip.com deal was found by Cheapflights users on 6/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:20 pm
CMN
-
ONT
2 stops31h 01m
KLM
Tue 8/2511:45 am
ONT
-
CMN
2 stops23h 25m
KLM
Deal found 6/2$1,414
This Turkish Airlines deal was found by Cheapflights users on 5/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:50 pm
CMN
-
ONT
2 stops35h 57m
Turkish Airlines
Mon 7/611:47 pm
ONT
-
CMN
2 stops31h 08m
Turkish Airlines
Deal found 5/30$1,438

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 June 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,152
(United Airlines)

One-way from

$713
(Trip.com)

Popular in

August

Cheapest in

March

Average price

$1,091
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. 2% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 3, 2026.
Use the filters below to find and compare flights from Casablanca to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Fri 6/19

9:00 am-10:51 pm

2 stops21h 51m

Ontario

Tue 7/14

5:00 am-7:15 am

2 stops18h 15m

$1,166

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Fri 7/3

9:00 am-10:51 pm

2 stops21h 51m

Ontario

Sun 7/12

5:00 am-7:15 am

2 stops18h 15m

$1,260

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 6/23

9:00 am-12:12 pm

2 stops35h 12m

Ontario

Sun 7/12

5:00 am-7:15 am

2 stops18h 15m

$1,265

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Wed 7/1

9:00 am-10:51 pm

2 stops21h 51m

Ontario

Tue 7/7

5:00 am-7:15 am

2 stops18h 15m

$1,315

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Sat 7/25

6:20 pm-5:21 pm

2 stops31h 01m

Ontario

Tue 8/25

11:45 am-7:10 pm

2 stops23h 25m

$1,414

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 9/1

8:50 pm-7:03 pm

2 stops30h 13m

Ontario

Sat 9/12

12:12 pm-7:30 am

2 stops35h 18m

$1,445

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Sat 6/13

2:15 pm-1:28 pm

2 stops31h 13m

Ontario

Tue 7/14

12:04 pm-7:30 am

2 stops35h 26m

$1,489

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Sat 8/1

6:20 pm-6:30 pm

2 stops32h 10m

Ontario

Sun 8/9

11:45 am-6:10 pm

2 stops22h 25m

$1,499

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Mon 6/22

2:55 pm-1:28 pm

2 stops30h 33m

Ontario

Sun 7/5

12:08 pm-7:30 am

2 stops35h 22m

$1,574

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Fri 7/17

9:00 am-10:51 pm

2 stops21h 51m

Ontario

Sun 7/26

5:00 am-7:15 am

2 stops18h 15m

$1,647

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/29

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3
  • Most accurate provider: When it comes to deals on Casablanca-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Casablanca-Ontario flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 20h 55m. Casablanca and Ontario are separated by a distance of 5932 mi.

  • 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.

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.

Alternative routes for Casablanca to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Casablanca to Los Angeles flights
Casablanca to San Diego flights
Casablanca to San Francisco flights
Casablanca to Las Vegas flights
Rabat to San Diego flights
Rabat to Los Angeles flights

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.