$311+ Cheap flights from Seattle (SEA) to Casablanca (CMN)
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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CMN
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Casablanca with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Casablanca
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to CasablancaExplore the most affordable flight options available from Seattle to Casablanca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Seattle to Casablanca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:30 pm -
2 stops31h 05m
Fri 12/411:45 am -
2 stops41h 16m
Deal found 10/25![United Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 12/57:30 pm -
2 stops30h 05m
Fri 12/1811:45 am -
2 stops42h 47m
Deal found 10/27![United Airlines logo]()
$808
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:40 am -
2 stops16h 55m
Wed 1/2711:45 am -
2 stops36h 18m
Deal found 10/29![Multiple Airlines logo]()
$813
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 12/411:25 pm -
2 stops50h 10m
Thu 12/1711:45 am -
2 stops42h 47m
Deal found 10/27![United Airlines logo]()
$814
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Wed 11/2510:10 am -
2 stops15h 25m
Wed 12/211:45 am -
2 stops42h 12m
Deal found 10/28![Air Canada logo]()
$816
This Air Canada deal was found by Cheapflights users on 10/29. 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.
Sat 11/2810:10 am -
2 stops39h 25m
Wed 1/2711:45 am -
2 stops29h 47m
Deal found 10/29![Air Canada logo]()
$817
This KLM deal was found by Cheapflights users on 10/27. 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.
Sun 12/62:35 pm -
1 stop37h 00m
Wed 12/165:00 am -
1 stop18h 13m
Deal found 10/27![Multiple Airlines logo]()
$826
This KLM deal was found by Cheapflights users on 10/27. 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.
Mon 12/78:25 am -
2 stops19h 10m
Wed 12/165:00 am -
1 stop18h 13m
Deal found 10/27![Multiple Airlines logo]()
$830
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/257:00 am -
3 stops18h 35m
Wed 12/211:45 am -
2 stops30h 01m
Deal found 10/27![United Airlines logo]()
$831
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:25 pm -
1 stop19h 30m
Fri 12/45:00 am -
1 stop18h 13m
Deal found 10/25![Delta logo]()
$833
This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 11/259:25 am -
2 stops21h 05m
Wed 12/25:00 am -
1 stop18h 13m
Deal found 10/27![Delta logo]()
$837
Best flights from Seattle to CasablancaDiscover carefully curated flight deals from Seattle to Casablanca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Seattle to Casablanca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/17:41 pm -
3 stops29h 54m
Tue 3/308:00 am -
3 stops43h 10m
Deal found 10/25![United Airlines logo]()
$766
This KLM deal was found by Cheapflights users on 10/25. 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.
Mon 2/18:25 am -
2 stops19h 10m
Sun 2/285:00 am -
1 stop18h 03m
Deal found 10/25![Multiple Airlines logo]()
$790
This Delta deal was found by Cheapflights users on 10/27. 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.
Tue 1/267:31 am -
2 stops25h 34m
Sun 2/285:00 am -
1 stop18h 03m
Deal found 10/27![Delta logo]()
$807
This KLM deal was found by Cheapflights users on 10/29. 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.
Fri 3/52:35 pm -
1 stop19h 05m
Wed 3/245:00 am -
2 stops21h 23m
Deal found 10/29![KLM logo]()
$893
This Turkish Airlines deal was found by Cheapflights users on 10/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:05 pm -
1 stop34h 45m
Thu 1/143:45 pm -
1 stop33h 25m
Deal found 10/25![Turkish Airlines logo]()
$896
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:00 am -
2 stops18h 35m
Wed 2/1011:45 am -
2 stops36h 28m
Deal found 10/25![United Airlines logo]()
$813
This KLM deal was found by Cheapflights users on 10/25. 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.
Sun 1/102:25 pm -
1 stop37h 10m
Wed 2/105:00 am -
1 stop18h 03m
Deal found 10/25![Multiple Airlines logo]()
$821
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/194:05 pm -
1 stop17h 00m
Tue 2/165:00 am -
1 stop16h 50m
Deal found 10/25![Delta logo]()
$839
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/122:40 pm -
2 stops20h 15m
Tue 2/95:00 am -
1 stop16h 50m
Deal found 10/25![Delta logo]()
$843
This KLM deal was found by Cheapflights users on 10/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/206:00 am -
2 stops19h 20m
Mon 1/2510:25 am -
1 stop35h 25m
Deal found 10/26![Multiple Airlines logo]()
$845
This KLM deal was found by Cheapflights users on 10/29. 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.
Fri 3/52:35 pm -
1 stop19h 05m
Wed 3/245:00 am -
1 stop17h 55m
Deal found 10/29![Multiple Airlines logo]()
$883
This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 1/208:25 am -
2 stops22h 05m
Sun 2/285:00 am -
1 stop18h 03m
Deal found 10/27![Delta logo]()
$893
Last-minute flights from Seattle to CasablancaDiscover last-minute flight deals from Seattle to Casablanca. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Casablanca. Data last updated October 30, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 10/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:05 pm -
1 stop34h 45m
Fri 12/43:45 pm -
1 stop33h 25m
Deal found 10/25![Turkish Airlines logo]()
$840
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:30 pm -
2 stops31h 05m
Fri 12/411:45 am -
2 stops41h 16m
Deal found 10/25![United Airlines logo]()
$807
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:15 am -
2 stops27h 40m
Thu 12/35:00 am -
1 stop16h 50m
Deal found 10/25![Delta logo]()
$838
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:27 am -
2 stops23h 03m
Tue 12/85:00 am -
2 stops26h 09m
Deal found 10/25![Delta logo]()
$847
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:31 pm -
2 stops22h 24m
Mon 12/710:25 am -
1 stop35h 25m
Deal found 10/25![Delta logo]()
$850
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:40 am -
2 stops16h 55m
Wed 1/2711:45 am -
2 stops36h 18m
Deal found 10/29![Multiple Airlines logo]()
$813
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Wed 11/2510:10 am -
2 stops15h 25m
Wed 12/211:45 am -
2 stops42h 12m
Deal found 10/28![Air Canada logo]()
$816
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/257:00 am -
3 stops18h 35m
Wed 12/211:45 am -
2 stops30h 01m
Deal found 10/27![United Airlines logo]()
$831
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:25 pm -
1 stop17h 40m
Wed 12/25:00 am -
1 stop18h 13m
Deal found 10/25![Delta logo]()
$833
This Air Canada deal was found by Cheapflights users on 10/29. 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.
Sat 11/2810:10 am -
2 stops39h 25m
Wed 1/2711:45 am -
2 stops29h 47m
Deal found 10/29![Air Canada logo]()
$817
This Delta deal was found by Cheapflights users on 10/29. 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.
Sun 11/293:25 pm -
1 stop33h 55m
Fri 1/295:00 am -
1 stop18h 13m
Deal found 10/29![Delta logo]()
$845
One-way flights from Seattle to CasablancaSearch for one-way flight options from Seattle to Casablanca. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Seattle to Casablanca. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:35 pm -
3 stops44h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/102:35 pm -
3 stops44h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:35 pm -
3 stops39h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/312:35 pm -
3 stops44h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:35 pm -
3 stops38h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$338
This KLM deal was found by Cheapflights users on 10/28. 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.
Sun 1/312:25 pm -
1 stop37h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![KLM logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:35 pm -
3 stops43h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$351
Find flight deals from Seattle to Casablanca
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Casablanca (CMN). 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $751 (Expedia) |
One-way from | $311 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $900 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Casablanca 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Seattle to Casablanca that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleCasablanca
SEA Seattle/Tacoma Intl - CMN Casablanca Mohamed V
SEACMN
Seattle/Tacoma Intl
Mon 11/16
2:35 pm-1:40 pm
3 stops39h 05m
Casablanca Mohamed V
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$331
SeattleCasablanca
SEA Seattle/Tacoma Intl - CMN Casablanca Mohamed V
SEACMN
Seattle/Tacoma Intl
Sun 1/31
2:25 pm-11:35 am
1 stop37h 10m
Casablanca Mohamed V
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$343
SeattleCasablanca
SEA Seattle/Tacoma Intl - CMN Casablanca Mohamed V
SEACMN
Seattle/Tacoma Intl
Fri 3/5
6:45 pm-12:05 pm
2 stops33h 20m
Casablanca Mohamed V
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$430
SeattleCasablanca
SEA Seattle/Tacoma Intl - CMN Casablanca Mohamed V
SEACMN
Seattle/Tacoma Intl
Fri 3/5
2:35 pm-5:40 pm
1 stop19h 05m
Casablanca Mohamed V
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$441
SeattleCasablanca
SEA Seattle/Tacoma Intl - CMN Casablanca Mohamed V
SEACMN
Seattle/Tacoma Intl
Mon 11/16
7:05 pm-1:50 pm
1 stop34h 45m
Casablanca Mohamed V
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$572
SeattleCasablanca
SEA Seattle/Tacoma Intl - CMN Casablanca Mohamed V
SEACMN
Seattle/Tacoma Intl
Tue 12/1
1:30 pm-9:20 pm
1 stop23h 50m
Casablanca Mohamed V
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$587
Quickest round-trip
SeattleCasablanca
SEA Seattle/Tacoma Intl - CMN Casablanca Mohamed V
SEACMN
Seattle/Tacoma Intl
Tue 11/10
4:05 pm-2:30 pm
1 stop14h 25m
Casablanca Mohamed V
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$598
SeattleCasablanca
SEA Seattle/Tacoma Intl - CMN Casablanca Mohamed V
SEACMN
Seattle/Tacoma Intl
Tue 12/15
11:28 am-6:55 pm
2 stops23h 27m
Casablanca Mohamed V
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$643
SeattleCasablanca
SEA Seattle/Tacoma Intl - CMN Casablanca Mohamed V
SEACMN
Seattle/Tacoma Intl
Mon 3/1
7:41 pm-9:35 am
3 stops29h 54m
Casablanca Mohamed V
Tue 3/30
8:00 am-8:10 pm
3 stops43h 10m
$766
SeattleCasablanca
SEA Seattle/Tacoma Intl - CMN Casablanca Mohamed V
SEACMN
Seattle/Tacoma Intl
Mon 2/1
8:25 am-11:35 am
2 stops19h 10m
Casablanca Mohamed V
Sun 2/28
5:00 am-3:03 pm
1 stop18h 03m
$790
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Seattle to Casablanca
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 Seattle to Casablanca in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Casablanca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Casablanca flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Casablanca flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Casablanca 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 Seattle-Casablanca 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 Seattle to Casablanca
Have a flexible travel schedule? Discover the best time to fly to Casablanca from Seattle with our price prediction graph.
SEA-CMN
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 Seattle to Casablanca
Prices
More
How far ahead should I book a flight from Seattle to Casablanca?
The price you pay for your flight from Seattle to Casablanca may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Seattle to Casablanca?
Currently, April is the cheapest month in which you can book a flight from Seattle to Casablanca (average of $777). Flying from Seattle to Casablanca in December is currently the most expensive (average of $1,400). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Seattle to Casablanca?
Airfare is below average for this route at the moment.
Seattle to Casablanca flights typically cost between $763 and $934 in March.The cheapest round-trip price found within the last 5 days was $751 on Multiple Airlines (Mar 1-Mar 30).
What’s the top layover airport for flights from Seattle to Casablanca?
Share of 1-stop round-trip flights from Seattle to Casablanca chosen by Cheapflights users in the past 12 months, using the same layover each way.
New York (JFK) – chosen by Cheapflights users on 44% of 1-stop itineraries from Seattle to Casablanca on Cheapflights.
What’s the cheapest layover airport for flights from Seattle to Casablanca?
Average round-trip fare for 1-stop flights from Seattle to Casablanca, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $366.
What’s the fastest layover option from Seattle to Casablanca?
Shortest average travel time for 1-stop one-way flights from Seattle to Casablanca, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 14h 26m.
Which airport typically offers the quickest layover for flights from Seattle to Casablanca?
Average layover duration for 1-stop one-way flights from Seattle to Casablanca, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 1h 53m.
Reviews of airlines servicing Casablanca
Get insights into the airlines that provide service to Casablanca. 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 Casablanca. Reviews last updated October 30, 2026.
Get a feel of what it's like to fly with KLM,Delta, andAir France from Seattle to Casablanca by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.4
Boarding
7.8
Entertainment
7.2
Comfort
7.7
Crew
8.4
Overall
7.8
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
Food
7.4
Boarding
7.8
Entertainment
7.2
Comfort
7.7
Crew
8.4
Overall
7.8
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
Food
7.4
Boarding
7.8
Entertainment
7.2
Comfort
7.7
Crew
8.4
Overall
7.8
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
Food
7.4
Boarding
7.8
Entertainment
7.2
Comfort
7.7
Crew
8.4
Overall
7.8
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
Food
7.4
Boarding
7.8
Entertainment
7.2
Comfort
7.7
Crew
8.4
Overall
7.8
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
Food
7.4
Boarding
7.8
Entertainment
7.2
Comfort
7.7
Crew
8.4
Overall
7.8
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
Related info for your journey
Find useful and relevant information for your journey from Seattle to Casablanca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Casablanca?
Book flights to Casablanca if you plan to visit one of these locationsEl Jadida
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Top 10 airlines flying from Seattle to Casablanca
Discover the top 10 airlines that operate flights from Seattle to Casablanca. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$366 | Average$844 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$556 | Average$1,008 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$575 | Average$918 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$588 | Average$873 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$619 | Average$990 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$622 | Average$997 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$665 | Average$974 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$805 | Average$1,276 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$903 | Average$1,223 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,170 | Average$1,400 | FlexibilityNo cancel fee | On-time75% |