$491 Cheap Flights from Seattle (SEA) to Casablanca (CMN)

View $491 flight on Tue, Jul 28, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Mohammed V Airport (CMN)

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Cheap Flights from Seattle to Casablanca (SEA-CMN)

Prices were available within the past 7 days and start at $491 for one-way flights and $780 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, May 4 - Mon, May 11
SEA
Seattle
CMN
Casablanca
$780 Roundtrip, found 6 days ago
$780
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, May 4 from Seattle to Casablanca, returning Mon, May 11, priced at $780 found 6 days ago
American Airlines
Fri, May 1 - Mon, May 11
SEA
Seattle
CMN
Casablanca
$794 Roundtrip, found 6 days ago
$794
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, May 1 from Seattle to Casablanca, returning Mon, May 11, priced at $794 found 6 days ago
Air Canada
Tue, Apr 28 - Tue, May 12
SEA
Seattle
CMN
Casablanca
$838 Roundtrip, found 5 days ago
$838
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Apr 28 from Seattle to Casablanca, returning Tue, May 12, priced at $838 found 5 days ago
Air Canada
Sun, Apr 5 - Tue, Apr 14
SEA
Seattle
CMN
Casablanca
$845 Roundtrip, found 1 day ago
$845
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Apr 5 from Seattle to Casablanca, returning Tue, Apr 14, priced at $845 found 1 day ago
Air Canada
Tue, Apr 28 - Tue, May 12
SEA
Seattle
CMN
Casablanca
$848 Roundtrip, found 5 days ago
$848
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Apr 28 from Seattle to Casablanca, returning Tue, May 12, priced at $848 found 5 days ago
Air Canada
Sun, Apr 5 - Tue, Apr 14
SEA
Seattle
CMN
Casablanca
$852 Roundtrip, found 1 day ago
$852
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Apr 5 from Seattle to Casablanca, returning Tue, Apr 14, priced at $852 found 1 day ago
United
Tue, Mar 17 - Tue, Apr 7
SEA
Seattle
CMN
Casablanca
$853 Roundtrip, found 4 days ago
$853
Roundtrip
found 4 days ago
Select United flight, departing Tue, Mar 17 from Seattle to Casablanca, returning Tue, Apr 7, priced at $853 found 4 days ago
Air Canada
Tue, Mar 17 - Wed, Apr 8
SEA
Seattle
CMN
Casablanca
$856 Roundtrip, found 13 hours ago
$856
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Tue, Mar 17 from Seattle to Casablanca, returning Wed, Apr 8, priced at $856 found 13 hours ago
Delta
Sun, Mar 29 - Sun, Apr 5
SEA
Seattle
CMN
Casablanca
$856 Roundtrip, found 3 days ago
$856
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Mar 29 from Seattle to Casablanca, returning Sun, Apr 5, priced at $856 found 3 days ago
Lufthansa
Tue, Apr 28 - Tue, May 12
SEA
Seattle
CMN
Casablanca
$869 Roundtrip, found 5 days ago
$869
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Apr 28 from Seattle to Casablanca, returning Tue, May 12, priced at $869 found 5 days ago

Find the cheapest month to fly from Seattle (SEA) to Casablanca (CMN)

November is typically the cheapest month to fly

From $532 - $1,578 per traveler.

Alternative airports near Casablanca

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mohammed V CMN. Cheapest and Closest option available. Average driving time to city center is 24 minutes. Flights from $3,136
CMN
Mohammed V
CheapestClosest
Average driving time to city center24 min
Flights from $3,136
Flights from Seattle (SEA) to Casablanca (CMN)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Mohammed V
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Emirates, Iberia, KLM, Lufthansa, Qatar Airways, Royal Air Maroc, TAP Portugal, Turkish Airlines, United
Roundtrip price
$779
Distance
5546 mi

Seattle to Casablanca Flights

The cheapest times to fly from Seattle to Casablanca

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Casablanca are during the month of May. You can find some of the cheapest flights from Seattle to Casablanca with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Casablanca

Sunday is one of the best days to book for cheap flights from Seattle to Casablanca: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Casablanca

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Casablanca in 2026. You can also book with separate airlines for your outbound and return journeys, from $491 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Casablanca flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Casablanca airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Mohammed V Airport (CMN) cost?
Lock in a cheap one-way flight from $491 or cheap return flight from $780 from Seattle - Tacoma Intl. Airport (SEA) to Mohammed V Airport (CMN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Mohammed V Airport (CMN)?
Planning your getaway for May may help you find better deals, as it's the cheapest month for flights between SEA and CMN. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Mohammed V Airport (CMN)?
To find the cheapest airline flying from SEA to CMN, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Mohammed V Airport (CMN)?
You'll have to book a flight with a layover when traveling from Seattle - Tacoma Intl. Airport (SEA) to Mohammed V Airport (CMN). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SEA to CMN?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Mohammed V Airport (CMN)?
Book a flight from Seattle - Tacoma Intl. Airport (SEA) to Mohammed V Airport (CMN) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Mohammed V Airport (CMN) last-minute?
Waiting until just before your trip to book your flight from SEA to CMN often results in higher prices. While you might find some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary for a better chance of getting a bargain.
Is it cheaper to book a SEA to CMN flight and hotel package?
Compared with arranging hotels and flights separately, booking a SEA to CMN flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place takes the hassle out of planning your trip. Just secure your flights and select from our extensive range of stays, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Mohammed V Airport (CMN)?
It's usually possible to reschedule or cancel your SEA to CMN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.