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$781+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — ONT
Aug 19 — Aug 261
Wed 8/19
Wed 8/26
1 adult, Economy
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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 20, 2026.

This United Airlines deal was found by Cheapflights users on 7/17. 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.
Tue 9/159:00 am
CMN
-
ONT
2 stops21h 59m
United Airlines
Sun 11/155:00 am
ONT
-
CMN
2 stops20h 35m
United Airlines
Deal found 7/17$1,155
This Turkish Airlines deal was found by Cheapflights users on 7/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:50 pm
CMN
-
ONT
2 stops35h 23m
Turkish Airlines
Tue 9/299:10 pm
ONT
-
CMN
2 stops57h 45m
Turkish Airlines
Deal found 7/18$1,255
This Qatar Airways deal was found by Cheapflights users on 7/18. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:50 pm
CMN
-
ONT
2 stops30h 13m
Qatar Airways
Wed 9/2312:12 pm
ONT
-
CMN
2 stops35h 18m
Qatar Airways
Deal found 7/18$1,277
This Trip.com deal was found by Cheapflights users on 7/15. 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.
Wed 8/126:20 pm
CMN
-
ONT
2 stops31h 01m
KLM
Sat 9/126:20 am
ONT
-
CMN
2 stops24h 30m
KLM
Deal found 7/15$1,279
This Qatar Airways deal was found by Cheapflights users on 7/16. 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.
Tue 10/68:50 pm
CMN
-
ONT
2 stops29h 13m
Qatar Airways
Tue 10/132:22 pm
ONT
-
CMN
2 stops33h 08m
Qatar Airways
Deal found 7/16$1,336
This Qatar Airways deal was found by Cheapflights users on 7/18. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:50 pm
CMN
-
ONT
2 stops29h 13m
Qatar Airways
Fri 10/2312:43 pm
ONT
-
CMN
2 stops34h 47m
Qatar Airways
Deal found 7/18$1,352
This Qatar Airways deal was found by Cheapflights users on 7/16. 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.
Wed 7/228:50 pm
CMN
-
ONT
2 stops34h 21m
Qatar Airways
Mon 8/176:02 am
ONT
-
CMN
2 stops41h 28m
Qatar Airways
Deal found 7/16$1,384
This Qatar Airways deal was found by Cheapflights users on 7/16. 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.
Wed 7/228:50 pm
CMN
-
ONT
2 stops34h 21m
Qatar Airways
Wed 8/1212:04 pm
ONT
-
CMN
2 stops42h 16m
Qatar Airways
Deal found 7/16$1,387
This Trip.com deal was found by Cheapflights users on 7/16. 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 7/2510:20 pm
CMN
-
ONT
2 stops27h 01m
KLM
Sat 8/156:20 am
ONT
-
CMN
2 stops24h 30m
KLM
Deal found 7/16$1,398
This Qatar Airways deal was found by Cheapflights users on 7/16. 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.
Wed 7/228:50 pm
CMN
-
ONT
2 stops34h 21m
Qatar Airways
Tue 8/1812:04 pm
ONT
-
CMN
2 stops35h 26m
Qatar Airways
Deal found 7/16$1,442
This Qatar Airways deal was found by Cheapflights users on 7/16. 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.
Wed 7/228:50 pm
CMN
-
ONT
2 stops31h 42m
Qatar Airways
Fri 8/145:26 pm
ONT
-
CMN
2 stops54h 04m
Qatar Airways
Deal found 7/16$1,463

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 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,155
(United Airlines)

One-way from

$781
(Qatar Airways)

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. 4% potential increase in price ($48 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 20, 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

Tue 9/15

9:00 am-10:59 pm

2 stops21h 59m

Ontario

Sun 11/15

5:00 am-9:35 am

2 stops20h 35m

$1,155

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 9/22

4:50 pm-9:13 pm

2 stops35h 23m

Ontario

Tue 9/29

9:10 pm-1:55 pm

2 stops57h 45m

$1,255

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Tue 10/6

8:50 pm-7:03 pm

2 stops29h 13m

Ontario

Tue 10/13

2:22 pm-6:30 am

2 stops33h 08m

$1,336

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Mon 11/9

3:30 pm-7:28 pm

2 stops35h 58m

Ontario

Mon 11/16

10:47 am-6:35 am

2 stops35h 48m

$1,604
Quickest round-trip

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Thu 8/20

9:00 am-10:35 pm

2 stops21h 35m

Ontario

Sun 8/30

7:00 am-7:15 am

2 stops16h 15m

$1,762

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Sun 8/30

2:10 pm-1:31 pm

2 stops31h 21m

Ontario

Sun 9/13

12:37 pm-7:30 am

2 stops34h 53m

$1,851
Cheapest one-way

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Mon 9/7

1:40 pm-6:15 pm

2 stops36h 35m

$887

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Wed 9/9

8:50 pm-7:03 pm

2 stops30h 13m

$914

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Thu 10/15

9:00 am-11:49 pm

2 stops21h 49m

$955

CasablancaOntario

CMN - ONT

CMNONT

Casablanca Mohamed V

Thu 9/3

9:00 am-10:35 pm

2 stops21h 35m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 17 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. 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.

See more FAQs

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