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$1,016+ Cheap flights from Casablanca (CMN) to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — SEA
déc. 26 — janv. 21
ven. 12/26
ven. 1/2
1 adult, Economy
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Find flight deals from Casablanca to Seattle

Cheapest flights from Casablanca to Seattle
Explore the most affordable flight options available from Casablanca to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 26, 2025.

This Gotogate deal was found by Cheapflights users on 11/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/154:45 pmCMN - SEA
1 stop33h 20mMultiple Airlines
dim. 12/288:00 pmSEA - CMN
2 stops29h 35mMultiple Airlines
Deal found 11/25$1,304
This Cheapflightsfares deal was found by Cheapflights users on 11/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/52:30 amCMN - SEA
2 stops28h 58mLufthansa
jeu. 1/17:00 amSEA - CMN
2 stops33h 20mLufthansa
Deal found 11/26$1,313
This oojo deal was found by Cheapflights users on 11/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/610:05 amCMN - SEA
1 stop40h 00mTurkish Airlines
jeu. 1/17:00 pmSEA - CMN
1 stop34h 50mTurkish Airlines
Deal found 11/26$1,315
This KLM deal was found by Cheapflights users on 11/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/157:35 pmCMN - SEA
1 stop24h 50mKLM
dim. 12/283:05 pmSEA - CMN
1 stop36h 30mKLM
Deal found 11/25$1,318
This Expedia deal was found by Cheapflights users on 11/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/52:30 amCMN - SEA
1 stop22h 10mMultiple Airlines
jeu. 1/15:40 pmSEA - CMN
1 stop22h 40mMultiple Airlines
Deal found 11/26$1,330

Cheap flight deals from Casablanca to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Casablanca (CMN) to Seattle (SEA). 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 novembre 26, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$899
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,372
Provider with most accurate pricing for Casablanca Mohamed V-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Casablanca Mohamed V-Seattle/Tacoma Intl flights.
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From Casablanca Mohamed V to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Casablanca to Seattle 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 novembre 26, 2025.
Use the filters below to find and compare flights from Casablanca to Seattle that are best for you.

Fly from

Casablanca

Fly to

Seattle

Route

Depart

Return

Price

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

jeu. 1/29

9:35 am-10:34 am

2 stops33h 59m

Seattle/Tacoma Intl

dim. 2/15

7:55 am-10:45 am

1 stop18h 50m

$1,016

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

jeu. 1/15

4:45 pm-5:05 pm

1 stop33h 20m

Seattle/Tacoma Intl

jeu. 2/5

7:00 pm-2:50 pm

1 stop34h 50m

$1,046

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

mer. 1/28

4:45 pm-5:05 pm

1 stop33h 20m

Seattle/Tacoma Intl

jeu. 2/12

7:00 pm-2:50 pm

1 stop34h 50m

$1,084

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

ven. 1/30

4:45 pm-5:05 pm

1 stop33h 20m

Seattle/Tacoma Intl

mer. 2/11

7:00 pm-2:50 pm

1 stop34h 50m

$1,084

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

sam. 1/31

4:45 pm-5:05 pm

1 stop33h 20m

Seattle/Tacoma Intl

jeu. 2/12

7:00 pm-2:50 pm

1 stop34h 50m

$1,120

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

jeu. 1/29

4:45 pm-5:05 pm

1 stop33h 20m

Seattle/Tacoma Intl

mer. 2/11

7:00 pm-2:50 pm

1 stop34h 50m

$1,120

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

mer. 5/6

4:55 pm-5:15 pm

1 stop32h 20m

Seattle/Tacoma Intl

dim. 5/10

7:10 pm-3:00 pm

1 stop35h 50m

$1,120

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

sam. 1/31

4:45 pm-5:05 pm

1 stop33h 20m

Seattle/Tacoma Intl

sam. 2/14

7:00 pm-2:50 pm

1 stop35h 50m

$1,120

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

lun. 1/26

4:45 pm-5:05 pm

1 stop33h 20m

Seattle/Tacoma Intl

jeu. 2/12

7:00 pm-2:50 pm

1 stop34h 50m

$1,120

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

mar. 1/27

4:45 pm-5:05 pm

1 stop33h 20m

Seattle/Tacoma Intl

lun. 2/16

7:00 pm-2:50 pm

1 stop35h 50m

$1,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 12 results
1
2

Compare providers for flights from Casablanca to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Casablanca to Seattle in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Casablanca-Seattle flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Casablanca-Seattle flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Casablanca-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Casablanca-Seattle flights, Cheapflights users trust OneTravel the most. OneTravel 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-Seattle 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 Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle 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.

Cheapflights Insights

Everything you need to know about your flight from Casablanca to Seattle

What is the cheapest time of day to fly from CMN to SEA?

Find hourly flight availability from Casablanca to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated novembre 26, 2025.

It’s optimal to fly from Casablanca to Seattle in the afternoon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated novembre 26, 2025.
Read reviews from past customers who have flown Delta and Air France from Casablanca to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air France
7.4
Good
1,497 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Casablanca to Seattle. 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 Seattle?

    Turkish Airlines can get you from Casablanca to Seattle in just under 33h 20m. Your travel time can differ by up to . Airlines will cover a distance of 5542 mi.

  • What are the cheapest airlines flying from Casablanca to Seattle round-trip?

    Flying on Air France is currently your cheapest option to Seattle, with prices starting at $1,004. Another option worth looking into is Delta, starting at $1,111 round trip. Air France is priced at 18% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Casablanca to Seattle that include hotel bookings?

    Yes. In addition to deals on Casablanca to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Casablanca to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Casablanca to Seattle.

  • Can I find deals for business class flights from Casablanca to Seattle?

    Yes. Cheapflights offers flight deals from Casablanca to Seattle 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Olympia
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Ocean Shores
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Lynnwood
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Puyallup
Kirkland
Kent
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Alternative routes for Casablanca to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Casablanca to Portland flights
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Top 2 airlines flying from Casablanca to Seattle

Discover the top 2 airlines that operate flights from Casablanca to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated novembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$1,004Average$1,305FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,111Average$1,228FlexibilityNo cancel feeOn-timeN/A

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