Cheap flights from Ontario to Casablanca from $610 ONT → CMN
Ontario International Airport (ONT) → Mohamed V International Airport (CMN)
The cheapest return found recently is $1,408 with United Airlines, 14 Dec – 15 Jan 2027, found today. The cheapest one-way found recently is $610 with United Airlines, 1 Oct 2027, found yesterday.
- Cheapest one-way found recently
- $610, found yesterday
- Cheapest return found recently
- $1,408, 14 Dec to 15 Jan 2027
- Usual return price
- $1,032 to $1,579
- Cheapest month to fly
- December 2026, return fares from $927 found in the last 7 days
Return
The cheapest return fare on each of 8 departure dates is usually $1,032 to $1,579.
Cheapest return found recently
$1,408
14 Dec – 15 Jan 2027 · United Airlines
Ontario International Airport (ONT) → Mohamed V International Airport (CMN)
Leaves 1:40 p.m. · Return leaves 1:55 a.m. · 48 h 20 min of travel, both ways together
out 2 stops, back nonstop
found today
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$1,408 14 Dec – 15 Jan 2027found todaySee prices for these dates
$927 6 Dec – 13 Decfound 5 days agoSee prices for these dates
What have prices looked like?
Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $876 to $1,185.
At $1,408, the cheapest return found recently is above that range.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 8 departure dates from 6 Dec to 5 Sept 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 32-night return fares leaving within 3 days of 14 Dec to compare.
Every date we hold
11 fares on 8 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 6 Dec – 13 Dec | $927 | United Airlines | Ontario International Airport (ONT) → Mohamed V International Airport (CMN) | out 2 stops, back 2 stops | found 5 days ago | See prices for these dates |
| 14 Dec – 15 Jan 2027 | $1,408 | United Airlines | Ontario International Airport (ONT) → Mohamed V International Airport (CMN) | out 2 stops, back nonstop | found today | See prices for these dates |
| 19 Dec – 17 Jan 2027 | $1,857 | American Airlines | Ontario International Airport (ONT) → Mohamed V International Airport (CMN) | out 2 stops, back 2 stops | found 5 days ago | See prices for these dates |
| 22 Dec – 30 Dec | $1,952 | United Airlines | Ontario International Airport (ONT) → Mohamed V International Airport (CMN) | out 2 stops, back 2 stops | found 6 days ago | See prices for these dates |
| 11 Mar 2027 – 23 Mar 2027 | $1,059 | United Airlines | Ontario International Airport (ONT) → Mohamed V International Airport (CMN) | out 2 stops, back 2 stops | found 6 days ago | See prices for these dates |
| 20 Mar 2027 – 26 Mar 2027 | $1,486 | American Airlines | Ontario International Airport (ONT) → Mohamed V International Airport (CMN) | out 2 stops, back nonstop | found 5 days ago | See prices for these dates |
| 11 Apr 2027 – 20 Apr 2027 | $949 | United Airlines | Ontario International Airport (ONT) → Mohamed V International Airport (CMN) | out 2 stops, back 1 stop | found 4 days ago | See prices for these dates |
| 5 Sept 2027 – 14 Sept 2027 | $1,097 | United Airlines | Ontario International Airport (ONT) → Mohamed V International Airport (CMN) | out 2 stops, back 1 stop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $927.
Airlines on the cheapest dates: United Airlines, American Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$610
1 Oct 2027 · United Airlines
Ontario International Airport (ONT) → Mohamed V International Airport (CMN)
Leaves 5:00 a.m. · 18 h 15 min trip
2 stops
found yesterday
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$610 1 Oct 2027found yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 27 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $354 to $643.
27 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 1 Oct 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Oct 2027 | $610 | United Airlines | Ontario International Airport (ONT) → Mohamed V International Airport (CMN) | 2 stops | found yesterday | Open this trip |
Airlines on the cheapest dates: United Airlines.
Premium cabin fares from Ontario to Casablanca
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 14 Dec – 15 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 1 Oct 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Ontario to Casablanca?
Return
Fares 180 or more days before departure were typically 22% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (50 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $1,404 | $1,074 | +28% | 11 |
| 7–13 days | $1,487 | $1,478 | +35% | 13 |
| 14–29 days | $1,205 | $927 | +10% | 26 |
| 30–59 days | $1,101 | $910 | +0% | 47 |
| 60–89 days | $1,311 | $1,116 | +19% | 37 |
| 90–179 days | $1,116 | $876 | +2% | 38 |
| 180+ days | $1,098 | $1,097 | Cheapest seen | 20 |
One-way
Not enough history yet: in 27 days of one-way prices, 24 Sept to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Los Angeles → Casablanca
56 km from Ontario
$1,029
$379 less than flying from Ontario
14 Dec – 15 Jan 2027 · LAX → CMN · out 1 stop, back 1 stop
found 4 hours ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 14 Dec – 15 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Ontario to Casablanca?
The cheapest return found recently is $1,408 with United Airlines, 14 Dec to 15 Jan 2027, found today. The cheapest return we hold, of any age, is $927 with United Airlines, 6 Dec to 13 Dec, found 5 days ago. The cheapest return fare on each of 8 departure dates is usually $1,032 to $1,579.
How much is a one-way flight from Ontario to Casablanca?
The cheapest one-way found recently is $610 with United Airlines, 1 Oct 2027, found yesterday.
What is the cheapest month to fly from Ontario to Casablanca?
December 2026 is the cheapest month for a return, from $927, 6 Dec to 13 Dec, found 5 days ago.
How far ahead should I book a flight from Ontario to Casablanca?
In 50 days of prices between 24 Sept and 12 Nov, return fares 180 or more days before departure were typically 22% lower than 0 to 6 days before departure.
How long is the flight from Ontario to Casablanca?
The cheapest one-way found recently, with United Airlines on 1 Oct 2027, takes 18 h 15 min with 2 stops.
Which airlines have the cheapest flights from Ontario to Casablanca?
Between 6 Dec and 5 Sept 2027, United Airlines has the cheapest return on 6 of the 8 departure dates we hold, and American Airlines on 2.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work