HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$769+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — ONT
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
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 July 8, 2026.

This United Airlines deal was found by Cheapflights users on 7/5. 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 9/159:00 am
CMN
-
ONT
3 stops21h 59m
United Airlines
Fri 12/255:00 am
ONT
-
CMN
2 stops20h 35m
United Airlines
Deal found 7/5$1,146
This United Airlines deal was found by Cheapflights users on 7/5. 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 9/159:00 am
CMN
-
ONT
2 stops21h 59m
United Airlines
Sun 12/275:00 am
ONT
-
CMN
2 stops20h 35m
United Airlines
Deal found 7/5$1,200
This Justfly.com deal was found by Cheapflights users on 7/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:00 am
CMN
-
ONT
1 stop23h 36m
Multiple Airlines
Fri 7/2411:51 pm
ONT
-
CMN
1 stop15h 04m
Multiple Airlines
Deal found 7/3$1,293
This FlightHub deal was found by Cheapflights users on 7/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:00 am
CMN
-
ONT
1 stop23h 35m
Multiple Airlines
Thu 8/2711:59 pm
ONT
-
CMN
1 stop14h 56m
Multiple Airlines
Deal found 7/7$1,339
This Qatar Airways deal was found by Cheapflights users on 7/4. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:50 pm
CMN
-
ONT
2 stops31h 42m
Qatar Airways
Thu 7/2312:35 pm
ONT
-
CMN
2 stops34h 55m
Qatar Airways
Deal found 7/4$1,424
This Qatar Airways deal was found by Cheapflights users on 7/4. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:50 pm
CMN
-
ONT
2 stops30h 13m
Qatar Airways
Mon 11/3012:46 pm
ONT
-
CMN
2 stops33h 49m
Qatar Airways
Deal found 7/4$1,448
This United Airlines deal was found by Cheapflights users on 7/7. 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 7/159:00 am
CMN
-
ONT
2 stops20h 55m
United Airlines
Thu 8/275:00 am
ONT
-
CMN
2 stops18h 15m
United Airlines
Deal found 7/7$1,489
This FlightHub deal was found by Cheapflights users on 7/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:00 am
CMN
-
ONT
1 stop24h 44m
Multiple Airlines
Sun 8/3011:59 pm
ONT
-
CMN
1 stop14h 56m
Multiple Airlines
Deal found 7/7$1,497
This Qatar Airways deal was found by Cheapflights users on 7/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:50 pm
CMN
-
ONT
2 stops31h 42m
Qatar Airways
Thu 7/1612:35 pm
ONT
-
CMN
2 stops34h 55m
Qatar Airways
Deal found 7/7$1,613
This Turkish Airlines deal was found by Cheapflights users on 7/5. 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.
Tue 7/214:50 pm
CMN
-
ONT
2 stops61h 54m
Multiple Airlines
Sat 7/256:02 am
ONT
-
CMN
2 stops24h 53m
Multiple Airlines
Deal found 7/5$1,680
This Qatar Airways deal was found by Cheapflights users on 7/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:50 pm
CMN
-
ONT
2 stops34h 21m
Qatar Airways
Sat 8/12:15 pm
ONT
-
CMN
2 stops33h 15m
Qatar Airways
Deal found 7/6$1,697

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 July 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,146
(United Airlines)

One-way from

$769
(FlightHub)

Popular in

August

Cheapest in

March

Average price

$1,249
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. 3% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 8, 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
Quickest round-trip

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 9/15

9:00 am-10:59 pm

3 stops21h 59m

Ontario

Fri 12/25

5:00 am-10:35 am

2 stops20h 35m

$1,146

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 9/15

9:00 am-10:59 pm

2 stops21h 59m

Ontario

Tue 1/26

5:00 am-10:35 am

3 stops20h 35m

$1,146

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 9/15

9:00 am-10:59 pm

3 stops21h 59m

Ontario

Sun 12/27

5:00 am-10:35 am

2 stops20h 35m

$1,200

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Sun 7/19

8:50 pm-8:32 pm

2 stops31h 42m

Ontario

Thu 7/23

12:35 pm-7:30 am

2 stops34h 55m

$1,424

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Mon 9/14

8:50 pm-7:03 pm

2 stops30h 13m

Ontario

Mon 11/30

12:46 pm-7:35 am

2 stops33h 49m

$1,448

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Fri 8/7

9:00 am-12:47 pm

2 stops35h 47m

Ontario

Tue 9/1

5:00 am-7:15 am

2 stops18h 15m

$1,489

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 7/21

4:50 pm-10:44 pm

2 stops61h 54m

Ontario

Sat 7/25

6:02 am-2:55 pm

2 stops24h 53m

$1,680

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Fri 7/24

2:10 pm-11:11 pm

2 stops41h 01m

Ontario

Sat 8/1

2:15 pm-7:30 am

2 stops33h 15m

$1,717

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Mon 8/3

9:00 am-12:47 pm

2 stops35h 47m

Ontario

Fri 8/14

7:13 pm-7:15 am

2 stops52h 02m

$1,753

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Mon 8/3

6:00 am-10:36 pm

1 stop24h 36m

Ontario

Fri 8/14

5:00 am-7:15 am

2 stops18h 15m

$1,818

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2
  • 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 21h 59m. 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 Las Vegas flights
Rabat to Los Angeles flights
Casablanca to San Francisco flights
Rabat to San Diego 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.