$290+ Cheap flights from Seattle (SEA) to Casablanca (CMN)
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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CMN
Sep 1 — Sep 81
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
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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 August 2, 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 August 2, 2026.
This Delta deal was found by Cheapflights users on 7/29. 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.
Mon 8/316:05 am
SEA
- CMN
2 stops27h 15m
Delta
Fri 9/2510:25 am
CMN
- SEA
2 stops21h 25m
Delta
Deal found 7/29![Delta logo]()
$881
This Delta deal was found by Cheapflights users on 7/29. 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.
Mon 8/315:30 am
SEA
- CMN
2 stops27h 50m
Delta
Wed 9/3010:25 am
CMN
- SEA
2 stops29h 30m
Delta
Deal found 7/29![Delta logo]()
$882
This Delta deal was found by Cheapflights users on 7/29. 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.
Mon 8/315:30 am
SEA
- CMN
2 stops27h 50m
Delta
Mon 9/287:35 am
CMN
- SEA
1 stop35h 40m
Delta
Deal found 7/29![Delta logo]()
$884
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Fri 12/117:45 am
SEA
- CMN
2 stops31h 40m
Air Canada
Sat 12/1911:45 am
CMN
- SEA
2 stops42h 14m
Air Canada
Deal found 7/30![Air Canada logo]()
$886
This Delta deal was found by Cheapflights users on 7/30. 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.
Fri 12/1110:50 pm
SEA
- CMN
2 stops36h 05m
Delta
Sat 12/1911:25 am
CMN
- SEA
1 stop36h 48m
Delta
Deal found 7/30![Delta logo]()
$889
This KAYAK deal was found by Cheapflights users on 7/29. 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.
Mon 8/317:00 am
SEA
- CMN
2 stops33h 30m
Lufthansa
Tue 9/291:25 am
CMN
- SEA
1 stop18h 30m
Lufthansa
Deal found 7/29![Lufthansa logo]()
$890
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:20 pm
SEA
- CMN
2 stops27h 55m
Multiple Airlines
Tue 9/151:25 am
CMN
- SEA
2 stops23h 34m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$892
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 10/55:00 am
SEA
- CMN
2 stops17h 15m
United Airlines
Sat 10/3110:45 am
CMN
- SEA
3 stops36h 54m
United Airlines
Deal found 7/30![United Airlines logo]()
$896
This Turkish Airlines deal was found by Cheapflights users on 7/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:05 pm
SEA
- CMN
1 stop33h 45m
Turkish Airlines
Thu 11/263:45 pm
CMN
- SEA
1 stop34h 25m
Turkish Airlines
Deal found 7/30![Turkish Airlines logo]()
$897
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 8/315:13 pm
SEA
- CMN
2 stops30h 02m
United Airlines
Sun 9/279:00 am
CMN
- SEA
2 stops41h 52m
United Airlines
Deal found 7/30![United Airlines logo]()
$900
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Thu 12/108:15 am
SEA
- CMN
2 stops16h 20m
Air Canada
Sat 12/191:30 am
CMN
- SEA
2 stops28h 29m
Air Canada
Deal found 7/30![Air Canada logo]()
$902
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 August 2, 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 August 2, 2026.
This Delta deal was found by Cheapflights users on 7/29. 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.
Mon 8/315:30 am
SEA
- CMN
2 stops27h 50m
Delta
Wed 9/3010:25 am
CMN
- SEA
2 stops29h 30m
Delta
Deal found 7/29![Delta logo]()
$882
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 9/15:13 pm
SEA
- CMN
2 stops30h 02m
United Airlines
Sun 9/279:00 am
CMN
- SEA
2 stops41h 52m
United Airlines
Deal found 7/30![United Airlines logo]()
$900
This KLM deal was found by Cheapflights users on 7/29. 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.
Sun 8/301:50 pm
SEA
- CMN
1 stop15h 05m
Multiple Airlines
Sat 9/267:35 am
CMN
- SEA
1 stop18h 13m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$989
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 9/2810:48 pm
SEA
- CMN
2 stops47h 27m
United Airlines
Sun 10/118:00 am
CMN
- SEA
2 stops46h 59m
United Airlines
Deal found 7/30![United Airlines logo]()
$900
This Delta deal was found by Cheapflights users on 8/2. 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.
Thu 9/36:45 pm
SEA
- CMN
1 stop18h 15m
Delta
Wed 9/910:25 am
CMN
- SEA
1 stop15h 23m
Delta
Deal found 8/2![Delta logo]()
$927
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:00 pm
SEA
- CMN
3 stops34h 15m
United Airlines
Sat 10/3111:45 am
CMN
- SEA
2 stops40h 18m
United Airlines
Deal found 7/29![United Airlines logo]()
$933
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:30 am
SEA
- CMN
3 stops65h 05m
United Airlines
Fri 12/412:45 pm
CMN
- SEA
3 stops40h 25m
United Airlines
Deal found 7/28![United Airlines logo]()
$951
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:14 pm
SEA
- CMN
2 stops23h 01m
United Airlines
Sat 10/179:00 am
CMN
- SEA
2 stops41h 52m
United Airlines
Deal found 7/29![United Airlines logo]()
$960
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:13 pm
SEA
- CMN
2 stops30h 02m
United Airlines
Tue 9/299:00 am
CMN
- SEA
2 stops34h 27m
United Airlines
Deal found 7/29![United Airlines logo]()
$980
Last-minute flights from Seattle to CasablancaDiscover last-minute flight deals from Seattle to Casablanca. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Casablanca. Data last updated August 2, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/48:56 am
SEA
- CMN
3 stops38h 19m
United Airlines
Thu 9/179:00 am
CMN
- SEA
2 stops46h 26m
United Airlines
Deal found 7/31![United Airlines logo]()
$916
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Sun 8/307:20 pm
SEA
- CMN
2 stops27h 55m
Air Canada
Sat 9/268:00 am
CMN
- SEA
2 stops22h 47m
Air Canada
Deal found 7/30![Air Canada logo]()
$909
This Delta deal was found by Cheapflights users on 7/29. 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.
Mon 8/316:05 am
SEA
- CMN
2 stops27h 15m
Delta
Fri 9/2510:25 am
CMN
- SEA
2 stops21h 25m
Delta
Deal found 7/29![Delta logo]()
$881
This Delta deal was found by Cheapflights users on 7/29. 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.
Mon 8/315:30 am
SEA
- CMN
2 stops27h 50m
Delta
Wed 9/3010:25 am
CMN
- SEA
2 stops29h 30m
Delta
Deal found 7/29![Delta logo]()
$882
This Delta deal was found by Cheapflights users on 7/29. 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.
Mon 8/315:30 am
SEA
- CMN
2 stops27h 50m
Delta
Mon 9/287:35 am
CMN
- SEA
1 stop35h 40m
Delta
Deal found 7/29![Delta logo]()
$884
This KAYAK deal was found by Cheapflights users on 7/29. 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.
Mon 8/317:00 am
SEA
- CMN
2 stops33h 30m
Lufthansa
Tue 9/291:25 am
CMN
- SEA
1 stop18h 30m
Lufthansa
Deal found 7/29![Lufthansa logo]()
$890
This Turkish Airlines deal was found by Cheapflights users on 7/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:35 pm
SEA
- CMN
1 stop18h 20m
Turkish Airlines
Tue 9/294:50 pm
CMN
- SEA
1 stop32h 30m
Turkish Airlines
Deal found 7/29![Turkish Airlines logo]()
$897
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 8/315:13 pm
SEA
- CMN
2 stops30h 02m
United Airlines
Sat 9/269:00 am
CMN
- SEA
2 stops41h 52m
United Airlines
Deal found 7/30![United Airlines logo]()
$900
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:13 pm
SEA
- CMN
2 stops30h 02m
United Airlines
Sun 9/279:00 am
CMN
- SEA
3 stops43h 37m
United Airlines
Deal found 7/29![United Airlines logo]()
$905
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am
SEA
- CMN
2 stops33h 30m
Lufthansa
Thu 9/2412:25 am
CMN
- SEA
2 stops24h 34m
Lufthansa
Deal found 7/30![Lufthansa logo]()
$913
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:50 am
SEA
- CMN
2 stops41h 25m
Air Canada
Sun 9/278:00 am
CMN
- SEA
2 stops42h 32m
Air Canada
Deal found 7/29![Air Canada logo]()
$914
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:50 am
SEA
- CMN
2 stops41h 25m
Multiple Airlines
Sat 9/2612:25 am
CMN
- SEA
1 stop19h 30m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$919
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 August 2, 2026.
Search for one-way flight options from Seattle to Casablanca. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Tue 9/83:40 pm
SEA
- CMN
3 stops38h 50m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:40 pm
SEA
- CMN
3 stops38h 50m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/57:00 pm
SEA
- CMN
3 stops41h 15m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Tue 9/227:52 am
SEA
- CMN
3 stops22h 33m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Tue 10/67:00 pm
SEA
- CMN
3 stops33h 55m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Tue 9/297:52 am
SEA
- CMN
3 stops22h 33m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/307:52 am
SEA
- CMN
3 stops22h 33m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Fri 10/23:40 pm
SEA
- CMN
3 stops35h 05m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$367
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:40 pm
SEA
- CMN
2 stops21h 15m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$384
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 August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $881 (Delta) |
One-way from | $290 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $1,041 |
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 2,558,603 searches. Data last updated August 2, 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 - CMN
SEACMN
Seattle/Tacoma Intl
Mon 8/31
5:30 am-5:20 pm
2 stops27h 50m
Casablanca Mohamed V
Wed 9/30
10:25 am-8:55 am
2 stops29h 30m
$882
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Tue 9/1
5:13 pm-7:15 am
2 stops30h 02m
Casablanca Mohamed V
Sun 9/27
9:00 am-7:52 pm
2 stops41h 52m
$900
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Mon 9/28
10:48 pm-5:15 am
2 stops47h 27m
Casablanca Mohamed V
Sun 10/11
8:00 am-11:59 pm
2 stops46h 59m
$900
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Thu 9/3
6:45 pm-9:00 pm
1 stop18h 15m
Casablanca Mohamed V
Wed 9/9
10:25 am-5:48 pm
1 stop15h 23m
$927
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Thu 10/1
12:00 pm-5:15 am
3 stops34h 15m
Casablanca Mohamed V
Sat 10/31
11:45 am-9:03 pm
2 stops40h 18m
$933
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Sun 11/15
8:30 am-9:35 am
3 stops65h 05m
Casablanca Mohamed V
Fri 12/4
12:45 pm-9:10 pm
3 stops40h 25m
$951
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Thu 10/1
11:14 pm-5:15 am
2 stops23h 01m
Casablanca Mohamed V
Sat 10/17
9:00 am-7:52 pm
2 stops41h 52m
$960
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Fri 8/28
5:13 pm-7:15 am
2 stops30h 02m
Casablanca Mohamed V
Tue 9/29
9:00 am-12:27 pm
2 stops34h 27m
$980
Quickest round-trip
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Sun 8/30
1:50 pm-12:55 pm
1 stop15h 05m
Casablanca Mohamed V
Sat 9/26
7:35 am-6:48 pm
1 stop18h 13m
$989
Cheapest one-way
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Sun 9/6
3:40 pm-8:00 pm
2 stops20h 20m
$321
Showing 1-10 of 17 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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 | |
| Price Accuracy- | Trust Score*1 star |
- 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
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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 53 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, November is the cheapest month in which you can book a flight from Seattle to Casablanca (average of $696). Flying from Seattle to Casablanca in December is currently the most expensive (average of $1,451). 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 typical for this route at the moment.
Seattle to Casablanca flights typically cost between $849 and $1,384 in August.The cheapest round-trip price found within the last 5 days was $881 on Delta (Aug 31-Sep 25).
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.
Paris (CDG) – chosen by Cheapflights users on 52% 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 36m.
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 48m.
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 August 2, 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.
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
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
Mohammedia
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Seattle and Casablanca flights
Browse other Seattle and Casablanca flight options. Last updated on August 2, 2026.
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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 2,558,603 searches. Data last updated August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$366 | Average$777 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$563 | Average$767 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$565 | Average$1,232 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$588 | Average$873 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$611 | Average$968 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$622 | Average$997 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$637 | Average$962 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$758 | Average$991 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$778 | Average$1,148 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$845 | Average$1,400 | FlexibilityNo cancel fee | On-time75% |