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$567+ Cheap flights from Casablanca (CMN) to Seattle (SEA)

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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — SEA
ene. 1 — ene. 81
jue. 1/1
jue. 1/8
1 adult, Economy
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Cheap 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 diciembre 2, 2025.

This Priceline deal was found by Cheapflights users on 12/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2512:15 pmCMN - SEA
2 stops40h 01mAir Canada
dom. 6/147:45 pmSEA - CMN
2 stops27h 30mAir Canada
Deal found 12/1$1,230
This United Airlines deal was found by Cheapflights users on 11/30. 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.
jue. 12/2512:15 pmCMN - SEA
2 stops19h 57mUnited Airlines
lun. 6/88:20 amSEA - CMN
1 stop14h 55mUnited Airlines
Deal found 11/30$1,231
This Air Canada deal was found by Cheapflights users on 11/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2612:15 pmCMN - SEA
2 stops35h 16mAir Canada
lun. 6/88:20 amSEA - CMN
1 stop14h 55mAir Canada
Deal found 11/30$1,245
This Air Canada deal was found by Cheapflights users on 11/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2712:15 pmCMN - SEA
2 stops43h 01mAir Canada
vie. 6/58:20 amSEA - CMN
1 stop14h 55mAir Canada
Deal found 11/30$1,251
This Air Canada deal was found by Cheapflights users on 11/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2612:15 pmCMN - SEA
2 stops30h 16mAir Canada
mié. 6/107:45 pmSEA - CMN
2 stops44h 35mAir Canada
Deal found 11/30$1,267
This Delta deal was found by Cheapflights users on 11/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/285:55 amCMN - SEA
1 stop16h 30mDelta
dom. 6/77:20 amSEA - CMN
2 stops23h 30mDelta
Deal found 11/30$1,278
This KLM deal was found by Cheapflights users on 11/30. 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.
sáb. 12/271:45 pmCMN - SEA
1 stop31h 05mKLM
dom. 6/71:30 pmSEA - CMN
1 stop23h 30mKLM
Deal found 11/30$1,283
This United Airlines deal was found by Cheapflights users on 11/30. 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.
jue. 12/2512:15 pmCMN - SEA
2 stops19h 57mUnited Airlines
dom. 6/77:10 pmSEA - CMN
3 stops28h 05mUnited Airlines
Deal found 11/30$1,285
This Air France deal was found by Cheapflights users on 11/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/285:55 amCMN - SEA
1 stop16h 30mAir France
sáb. 6/67:20 amSEA - CMN
2 stops17h 55mAir France
Deal found 11/30$1,288
This Delta deal was found by Cheapflights users on 11/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/265:55 amCMN - SEA
1 stop16h 30mDelta
dom. 6/71:30 pmSEA - CMN
1 stop19h 50mDelta
Deal found 11/30$1,300
This Delta deal was found by Cheapflights users on 11/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/255:55 amCMN - SEA
1 stop14h 30mDelta
jue. 6/46:05 amSEA - CMN
2 stops27h 15mDelta
Deal found 11/30$1,301
This Air Canada deal was found by Cheapflights users on 11/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2712:15 pmCMN - SEA
2 stops43h 01mAir Canada
lun. 6/85:40 amSEA - CMN
2 stops17h 35mAir Canada
Deal found 11/30$1,305

Find 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 diciembre 2, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$1,055
(oojo)

One-way from

$567
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,386
Provider with most accurate pricing for Casablanca Mohamed V-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Casablanca Mohamed V-Seattle/Tacoma Intl flights.
Search Deals
From Casablanca Mohamed V to Seattle/Tacoma Intl
Search Deals
One-way flight 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).
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 December 2025
Search Deals

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 diciembre 2, 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

mié. 5/6

4:55 pm-5:15 pm

1 stop32h 20m

Seattle/Tacoma Intl

dom. 5/10

7:10 pm-3:00 pm

1 stop35h 50m

$1,126

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

dom. 5/31

7:30 am-5:25 pm

1 stop17h 55m

Seattle/Tacoma Intl

dom. 6/7

1:30 pm-2:50 pm

1 stop17h 20m

$1,165

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

dom. 5/31

11:15 am-10:03 am

2 stops30h 48m

Seattle/Tacoma Intl

dom. 6/7

7:20 am-2:50 pm

2 stops23h 30m

$1,167

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

mié. 5/6

7:30 am-5:25 pm

1 stop17h 55m

Seattle/Tacoma Intl

dom. 5/10

11:50 am-2:50 pm

2 stops19h 00m

$1,192

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

jue. 1/15

5:55 am-11:25 am

1 stop14h 30m

Seattle/Tacoma Intl

jue. 2/5

7:10 am-6:35 pm

2 stops26h 25m

$1,212

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

dom. 3/29

1:50 pm-4:59 pm

3 stops35h 09m

$567

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

sáb. 3/28

4:50 pm-10:15 am

3 stops49h 25m

$596

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

sáb. 3/28

4:45 pm-5:15 pm

1 stop32h 30m

$791

CasablancaSeattle

CMN - SEA

CMNSEA

Casablanca Mohamed V

dom. 1/4

4:55 pm-7:16 pm

3 stops35h 21m

$1,827

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

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 December.
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 diciembre 2, 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 diciembre 2, 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
8,009 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

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
8,009 reviews
Delta
7.9
Good
8,009 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

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
1,500 reviews
Delta
7.9
Good
8,009 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

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, KLM, and Delta can get you from Casablanca to Seattle in just under 17h 55m. Your travel time can differ by up to 14h 25m. Airlines will cover a distance of 5542 mi. This flight may include one or multiple stops.

  • 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.

  • What are the cheapest airlines to fly from Casablanca to Seattle one-way?

    One-way options have recently been found by users for as low as $648 on Qatar Airways. Other airlines that offer cheap prices include Royal Air Maroc from $692 and Lufthansa from $902 one-way.

  • 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
Lakewood
Olympia
Ocean Shores
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

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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
Casablanca to Spokane flights

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 diciembre 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$1,004Average$1,323FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,111Average$1,280FlexibilityNo cancel feeOn-timeN/A

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