$367+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CMN
Aug 2 — Aug 91
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
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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 July 3, 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 July 3, 2026.
This United Airlines deal was found by Cheapflights users on 6/28. 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 11/157:00 am
SEA
- CMN
2 stops18h 35m
United Airlines
Fri 12/412:45 pm
CMN
- SEA
3 stops40h 25m
United Airlines
Deal found 6/28![United Airlines logo]()
$746
This KLM deal was found by Cheapflights users on 6/28. 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 11/152:35 pm
SEA
- CMN
1 stop37h 00m
Multiple Airlines
Fri 12/46:00 am
CMN
- SEA
1 stop18h 28m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$765
This KLM deal was found by Cheapflights users on 6/29. 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 10/41:45 pm
SEA
- CMN
1 stop15h 10m
Multiple Airlines
Wed 10/1410:25 am
CMN
- SEA
1 stop15h 22m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$799
This Air Canada deal was found by Cheapflights users on 6/29. 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.
Sun 10/47:20 pm
SEA
- CMN
2 stops27h 55m
Air Canada
Tue 10/131:25 am
CMN
- SEA
3 stops29h 17m
Air Canada
Deal found 6/29![Air Canada logo]()
$832
This Air Canada deal was found by Cheapflights users on 6/28. 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.
Mon 9/2810:50 am
SEA
- CMN
2 stops60h 25m
Air Canada
Sun 10/119:00 am
CMN
- SEA
2 stops32h 52m
Air Canada
Deal found 6/28![Air Canada logo]()
$849
This Air Canada deal was found by Cheapflights users on 6/28. 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.
Sun 12/138:15 am
SEA
- CMN
2 stops17h 20m
Air Canada
Mon 12/2812:45 pm
CMN
- SEA
2 stops41h 14m
Air Canada
Deal found 6/28![Air Canada logo]()
$857
This CheapOair deal was found by Cheapflights users on 6/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:50 am
SEA
- CMN
2 stops17h 25m
Multiple Airlines
Sat 10/101:25 am
CMN
- SEA
1 stop18h 55m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$859
This Air Canada deal was found by Cheapflights users on 6/28. 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.
Sat 12/127:45 am
SEA
- CMN
2 stops41h 50m
Air Canada
Mon 12/2812:45 pm
CMN
- SEA
2 stops41h 14m
Air Canada
Deal found 6/28![Air Canada logo]()
$865
This KLM deal was found by Cheapflights users on 6/28. 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.
Mon 9/286:45 pm
SEA
- CMN
1 stop18h 15m
Air France
Sun 10/113:55 pm
CMN
- SEA
1 stop33h 52m
Air France
Deal found 6/28![Air France logo]()
$879
This Air Canada deal was found by Cheapflights users on 6/28. 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.
Sun 12/138:15 am
SEA
- CMN
2 stops17h 20m
Air Canada
Wed 12/3012:45 pm
CMN
- SEA
2 stops41h 14m
Air Canada
Deal found 6/28![Air Canada logo]()
$890
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Sat 12/121:16 pm
SEA
- CMN
3 stops36h 19m
United Airlines
Mon 12/2812:45 pm
CMN
- SEA
2 stops30h 14m
United Airlines
Deal found 6/28![United Airlines logo]()
$893
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 July 3, 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 July 3, 2026.
This Delta deal was found by Cheapflights users on 6/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:36 pm
SEA
- CMN
2 stops20h 44m
Delta
Wed 9/97:35 am
CMN
- SEA
1 stop18h 13m
Delta
Deal found 6/28![Delta logo]()
$931
This KLM deal was found by Cheapflights users on 6/30. 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.
Thu 8/201:50 pm
SEA
- CMN
1 stop24h 10m
Multiple Airlines
Mon 1/116:00 am
CMN
- SEA
2 stops19h 35m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$935
This Air France deal was found by Cheapflights users on 7/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:30 pm
SEA
- CMN
1 stop17h 20m
Air France
Wed 9/910:25 am
CMN
- SEA
2 stops21h 34m
Air France
Deal found 7/1![Air France logo]()
$937
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Fri 9/115:00 am
SEA
- CMN
3 stops18h 15m
United Airlines
Sat 9/199:00 am
CMN
- SEA
2 stops19h 18m
United Airlines
Deal found 6/28![United Airlines logo]()
$983
This Air France deal was found by Cheapflights users on 7/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:50 pm
SEA
- CMN
1 stop21h 20m
Multiple Airlines
Wed 8/266:20 pm
CMN
- SEA
1 stop24h 55m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$975
This Delta deal was found by Cheapflights users on 6/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:30 pm
SEA
- CMN
1 stop23h 30m
Delta
Tue 8/2510:25 am
CMN
- SEA
1 stop15h 09m
Delta
Deal found 6/28![Delta logo]()
$981
This Air France deal was found by Cheapflights users on 7/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:05 pm
SEA
- CMN
2 stops18h 45m
Air France
Wed 8/266:20 pm
CMN
- SEA
1 stop24h 55m
Air France
Deal found 7/2![Air France logo]()
$1,031
This KLM deal was found by Cheapflights users on 6/28. 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.
Tue 8/41:50 pm
SEA
- CMN
1 stop21h 20m
Multiple Airlines
Tue 8/2510:25 am
CMN
- SEA
2 stops21h 32m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$984
This Delta deal was found by Cheapflights users on 6/29. 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.
Wed 7/296:35 pm
SEA
- CMN
1 stop14h 45m
Delta
Wed 8/57:35 am
CMN
- SEA
1 stop17h 59m
Delta
Deal found 6/29![Delta logo]()
$1,005
This Delta deal was found by Cheapflights users on 6/30. 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.
Wed 8/197:15 am
SEA
- CMN
2 stops23h 35m
Delta
Sat 8/297:35 am
CMN
- SEA
2 stops22h 10m
Delta
Deal found 6/30![Delta logo]()
$1,056
Last-minute flights from Seattle to CasablancaDiscover last-minute flight deals from Seattle to Casablanca. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Casablanca. Data last updated July 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/29. 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.
Tue 8/41:30 pm
SEA
- CMN
1 stop23h 30m
Delta
Tue 8/2510:25 am
CMN
- SEA
1 stop15h 09m
Delta
Deal found 6/29![Delta logo]()
$981
This Delta deal was found by Cheapflights users on 7/2. 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.
Mon 8/176:40 pm
SEA
- CMN
1 stop18h 20m
Delta
Fri 8/287:35 am
CMN
- SEA
1 stop17h 59m
Delta
Deal found 7/2![Delta logo]()
$982
This Air France deal was found by Cheapflights users on 7/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:50 pm
SEA
- CMN
1 stop21h 20m
Multiple Airlines
Wed 8/266:20 pm
CMN
- SEA
1 stop24h 55m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$975
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 8/205:13 pm
SEA
- CMN
2 stops30h 02m
United Airlines
Mon 1/1112:45 pm
CMN
- SEA
2 stops41h 20m
United Airlines
Deal found 6/28![United Airlines logo]()
$906
This KLM deal was found by Cheapflights users on 6/28. 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.
Thu 8/201:50 pm
SEA
- CMN
1 stop24h 10m
Multiple Airlines
Mon 1/116:00 am
CMN
- SEA
1 stop18h 20m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$925
This Delta deal was found by Cheapflights users on 7/2. 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 8/2010:40 pm
SEA
- CMN
2 stops26h 35m
Delta
Thu 9/37:35 am
CMN
- SEA
1 stop18h 08m
Delta
Deal found 7/2![Delta logo]()
$949
This Air Canada deal was found by Cheapflights users on 7/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:50 am
SEA
- CMN
2 stops17h 25m
Air Canada
Wed 9/29:00 am
CMN
- SEA
2 stops44h 07m
Air Canada
Deal found 7/2![Air Canada logo]()
$955
This Delta deal was found by Cheapflights users on 7/2. 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 8/2010:40 pm
SEA
- CMN
2 stops26h 35m
Delta
Tue 9/17:35 am
CMN
- SEA
2 stops21h 00m
Delta
Deal found 7/2![Delta logo]()
$960
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:00 am
SEA
- CMN
3 stops26h 30m
Multiple Airlines
Mon 9/215:25 pm
CMN
- SEA
3 stops35h 39m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$947
This Delta deal was found by Cheapflights users on 7/2. 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.
Fri 8/215:45 am
SEA
- CMN
2 stops25h 05m
Delta
Mon 9/2110:25 am
CMN
- SEA
1 stop15h 23m
Delta
Deal found 7/2![Delta logo]()
$964
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:10 pm
SEA
- CMN
2 stops29h 05m
United Airlines
Wed 9/29:00 am
CMN
- SEA
2 stops44h 41m
United Airlines
Deal found 7/2![United Airlines logo]()
$968
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 July 3, 2026.
Search for one-way flight options from Seattle to Casablanca. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
This FlightHub deal was found by Cheapflights users on 6/30. 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 9/285:50 am
SEA
- CMN
2 stops17h 25m
Air Canada
Deal found 6/30![Air Canada logo]()
$367
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:40 pm
SEA
- CMN
2 stops18h 50m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 9/286:45 pm
SEA
- CMN
1 stop18h 15m
Delta
Deal found 6/30![Delta logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Wed 9/237:52 am
SEA
- CMN
3 stops25h 38m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Sun 9/207:52 am
SEA
- CMN
3 stops25h 28m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
SEA
- CMN
3 stops31h 50m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:00 pm
SEA
- CMN
2 stops40h 45m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:25 pm
SEA
- CMN
2 stops39h 35m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sat 9/197:00 pm
SEA
- CMN
3 stops41h 45m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 9/183:40 pm
SEA
- CMN
3 stops38h 50m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$422
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 July 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $849 (Air Canada) |
One-way from | $367 (FlightHub) |
Popular in | December |
Cheapest in | November |
Average price | $984 |
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 July 3, 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
Thu 9/3
12:36 pm-5:20 pm
2 stops20h 44m
Casablanca Mohamed V
Wed 9/9
7:35 am-5:48 pm
1 stop18h 13m
$931
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Thu 8/20
1:50 pm-10:00 pm
1 stop24h 10m
Casablanca Mohamed V
Mon 1/11
6:00 am-4:35 pm
2 stops19h 35m
$935
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Thu 9/3
1:30 pm-2:50 pm
1 stop17h 20m
Casablanca Mohamed V
Wed 9/9
10:25 am-11:59 pm
2 stops21h 34m
$937
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Tue 8/18
1:50 pm-7:10 pm
1 stop21h 20m
Casablanca Mohamed V
Wed 8/26
6:20 pm-11:15 am
1 stop24h 55m
$975
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Tue 8/4
1:30 pm-9:00 pm
1 stop23h 30m
Casablanca Mohamed V
Tue 8/25
10:25 am-5:34 pm
1 stop15h 09m
$981
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Fri 9/11
5:00 am-7:15 am
3 stops18h 15m
Casablanca Mohamed V
Sat 9/19
9:00 am-8:18 pm
2 stops19h 18m
$983
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Tue 8/4
1:50 pm-7:10 pm
1 stop21h 20m
Casablanca Mohamed V
Tue 8/25
10:25 am-11:57 pm
2 stops21h 32m
$984
Quickest round-trip
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Wed 7/29
6:35 pm-5:20 pm
1 stop14h 45m
Casablanca Mohamed V
Wed 8/5
7:35 am-5:34 pm
1 stop17h 59m
$1,005
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Tue 8/18
12:05 pm-2:50 pm
2 stops18h 45m
Casablanca Mohamed V
Wed 8/26
6:20 pm-11:15 am
1 stop24h 55m
$1,031
SeattleCasablanca
SEA - CMN
SEACMN
Seattle/Tacoma Intl
Wed 8/19
7:15 am-2:50 pm
2 stops23h 35m
Casablanca Mohamed V
Sat 8/29
7:35 am-9:45 pm
2 stops22h 10m
$1,056
Showing 1-10 of 16 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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 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 | |
| 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
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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 41 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 $686). Flying from Seattle to Casablanca in December is currently the most expensive (average of $1,426). 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?
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 56% 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: 15h 01m.
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 2h 01m.
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 July 3, 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
Boarding
7.8
Crew
8.4
Food
7.3
Overall
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Crew
8.4
Food
7.3
Overall
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Crew
8.4
Food
7.3
Overall
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Crew
8.4
Food
7.3
Overall
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Crew
8.4
Food
7.3
Overall
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Crew
8.4
Food
7.3
Overall
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - 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 July 3, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on July 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$366 | Average$777 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$565 | Average$1,232 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$570 | Average$759 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$588 | Average$873 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$611 | Average$961 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$622 | Average$997 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$637 | Average$973 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$758 | Average$991 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$778 | Average$1,098 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$845 | Average$1,384 | FlexibilityNo cancel fee | On-time75% |