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Washington, D.C.

$374+ Cheap flights from Casablanca (CMN) to Washington, D.C. (WAS)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — WAS
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
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Find cheap flights from Casablanca to Washington, D.C. 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.
Cheapflights Tip: The best prices from Casablanca Mohamed V to Washington, D.C. are usually found in October or November, booked 46 days in advance, depart on a Sunday or Friday and return on a Wednesday

Cheap flight deals from Casablanca to Washington, D.C.

Cheapest flights from Casablanca to Washington, D.C.
Explore the most affordable flight options available from Casablanca to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.

This oojo deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:25 am
CMN
-
IAD
1 stop14h 10m
TAP AIR PORTUGAL
Sat 9/510:35 pm
IAD
-
CMN
1 stop12h 45m
TAP AIR PORTUGAL
Deal found 6/26$663
This Orbitz deal was found by Cheapflights users on 6/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:25 am
CMN
-
IAD
1 stop23h 35m
Lufthansa
Tue 8/2510:15 pm
IAD
-
CMN
1 stop21h 15m
Lufthansa
Deal found 6/26$666
This Travelocity deal was found by Cheapflights users on 6/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:25 am
CMN
-
IAD
1 stop17h 10m
Lufthansa
Wed 9/2310:10 pm
IAD
-
CMN
1 stop21h 20m
Lufthansa
Deal found 6/25$667
This Expedia deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:25 am
CMN
-
IAD
1 stop17h 10m
Lufthansa
Tue 9/810:10 pm
IAD
-
CMN
1 stop21h 20m
Lufthansa
Deal found 6/24$670
This Priceline deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2512:45 pm
CMN
-
IAD
2 stops29h 03m
Air Canada
Mon 2/110:10 pm
IAD
-
CMN
2 stops30h 20m
Air Canada
Deal found 6/24$673
This Expedia deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:00 am
CMN
-
DCA
1 stop30h 18m
Air Canada
Tue 9/14:20 pm
DCA
-
CMN
1 stop9h 55m
Air Canada
Deal found 6/23$673
This oojo deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:25 pm
CMN
-
IAD
1 stop26h 45m
TAP AIR PORTUGAL
Mon 7/1310:35 pm
IAD
-
CMN
1 stop31h 00m
TAP AIR PORTUGAL
Deal found 6/26$675
This Orbitz deal was found by Cheapflights users on 6/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:00 am
CMN
-
IAD
2 stops31h 43m
Air Canada
Wed 11/259:55 am
IAD
-
CMN
1 stop18h 35m
Air Canada
Deal found 6/22$676
This Priceline deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:00 am
CMN
-
DCA
1 stop17h 50m
Air Canada
Thu 1/144:00 pm
DCA
-
CMN
1 stop12h 30m
Air Canada
Deal found 6/22$676
This Lufthansa deal was found by Cheapflights users on 6/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:25 am
CMN
-
IAD
1 stop18h 50m
Lufthansa
Wed 8/1210:15 pm
IAD
-
CMN
1 stop21h 15m
Lufthansa
Deal found 6/25$678
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/79:00 am
CMN
-
DCA
1 stop30h 18m
United Airlines
Tue 9/19:30 am
DCA
-
CMN
2 stops16h 45m
United Airlines
Deal found 6/23$679
This British Airways deal was found by Cheapflights users on 6/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:45 pm
CMN
-
DCA
2 stops25h 39m
Multiple Airlines
Mon 2/11:59 pm
DCA
-
CMN
2 stops17h 06m
Multiple Airlines
Deal found 6/24$680

Find flight deals from Casablanca to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Casablanca (CMN) to Washington, D.C. (WAS). 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 June 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$663
(oojo)

One-way from

$374
(Trip.com)

Popular in

April

Cheapest in

October

Average price

$908
Provider with most accurate pricing for Casablanca Mohamed V-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Casablanca Mohamed V-Washington, D.C. (WAS) flights.
Search Deals
From Casablanca Mohamed V to Washington, D.C. (WAS)
Search Deals
One-way flight from Casablanca Mohamed V to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Casablanca to Washington, D.C. 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 June 27, 2026.
Use the filters below to find and compare flights from Casablanca to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CasablancaWashington, D.C.

CMN - DCA

CMNDCA

Casablanca Mohamed V

Tue 10/6

9:00 am-9:50 pm

1 stop17h 50m

Washington, D.C. Reagan-National

Thu 1/14

4:00 pm-10:30 am

1 stop12h 30m

$676

CasablancaWashington, D.C.

CMN - DCA

CMNDCA

Casablanca Mohamed V

Tue 7/7

9:00 am-10:18 am

1 stop30h 18m

Washington, D.C. Reagan-National

Tue 9/1

9:30 am-7:15 am

2 stops16h 45m

$679

CasablancaWashington, D.C.

CMN - DCA

CMNDCA

Casablanca Mohamed V

Wed 11/25

1:45 pm-9:24 am

2 stops25h 39m

Washington, D.C. Reagan-National

Mon 2/1

1:59 pm-1:05 pm

2 stops17h 06m

$680

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Tue 10/6

9:00 am-7:00 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Thu 1/14

9:55 am-10:30 am

1 stop18h 35m

$683
Quickest round-trip

CasablancaWashington, D.C.

CMN - DCA

CMNDCA

Casablanca Mohamed V

Tue 10/6

9:00 am-3:40 pm

1 stop11h 40m

Washington, D.C. Reagan-National

Thu 1/14

10:30 am-10:30 am

2 stops18h 00m

$683

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Mon 10/5

1:25 am-7:00 pm

2 stops22h 35m

Washington, D.C. Dulles Intl

Thu 1/14

9:55 am-10:30 am

2 stops18h 35m

$684

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Fri 7/10

9:00 am-7:20 am

2 stops27h 20m

Washington, D.C. Dulles Intl

Tue 8/25

9:45 am-7:15 am

1 stop16h 30m

$685

CasablancaWashington, D.C.

CMN - DCA

CMNDCA

Casablanca Mohamed V

Tue 10/6

7:35 am-11:04 pm

2 stops20h 29m

Washington, D.C. Reagan-National

Thu 1/14

5:00 pm-3:35 pm

2 stops16h 35m

$696

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Thu 9/3

9:00 am-5:37 pm

2 stops37h 37m

Washington, D.C. Dulles Intl

Thu 9/10

10:09 pm-7:15 am

2 stops28h 06m

$699

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Wed 9/2

5:55 pm-6:55 pm

1 stop30h 00m

Washington, D.C. Dulles Intl

Thu 9/10

1:29 pm-11:55 am

2 stops17h 26m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 47 resultsSorted by cheapest first
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Compare providers for flights from Casablanca to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Casablanca to Washington, D.C. in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

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

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

Best time to book a flight from Casablanca to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Casablanca with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Casablanca to Washington, D.C.

What is the cheapest month to book a flight from Casablanca to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Casablanca to Washington, D.C. (average of $433). Flying from Casablanca to Washington, D.C. in November is currently the most expensive (average of $558). 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.

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

Find hourly flight availability from Casablanca to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 27, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Casablanca to Washington, D.C. as you normally would.

How much does it cost to fly round-trip from Casablanca to Washington, D.C.?

How far ahead should I book a flight from Casablanca to Washington, D.C.?

To ensure you get the cheapest price possible for a flight from Casablanca to Washington, D.C., you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated June 27, 2026.
Peruse reviews from past customers who have flown with KLM,Air France, andTAP AIR PORTUGAL from Casablanca to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,531 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,531 reviews
KLM
7.8
Good
1,531 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air France
7.5
Good
1,614 reviews
KLM
7.8
Good
1,531 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
TAP AIR PORTUGAL
7.2
Good
2,305 reviews
KLM
7.8
Good
1,531 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
11,269 reviews
KLM
7.8
Good
1,531 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Royal Air Maroc
6.2
Okay
618 reviews
KLM
7.8
Good
1,531 reviews

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Casablanca to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Casablanca to Washington, D.C.?

    Casablanca Mohamed V (CMN), located 14.3 mi from the city center, is the airport you fly out of when you book flights from Casablanca to Washington, D.C.. 7 airlines have flights from Mohamed V to Washington, D.C. on a regular basis. Booking flights from Casablanca Mohamed V to Washington, D.C. should not be difficult; the airport handles an average of 1 outbound flight to Washington, D.C. per day.

  • How long is the flight from Casablanca to Washington, D.C.?

    Air Canada, United Airlines, and American Airlines can get you from Casablanca to Washington, D.C. in just under 17h 50m. Your travel time can differ by up to 12h 28m. The distance from Casablanca to Washington, D.C. is about 3799 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Casablanca to Washington, D.C. round-trip?

    Currently priced at $441, SAUDIA will fly you from Casablanca to Washington, D.C. and back. In addition to SAUDIA, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from TAP AIR PORTUGAL and KLM - these airlines can fly you to your destination from $481 and $558, respectively. You may be able to fly from Casablanca to Washington, D.C. for 46% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Casablanca to Washington, D.C. one-way?

    One-way options have recently been found by users for as low as $298 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include SAUDIA from $313 and American Airlines from $500 one-way.

  • What are the most popular routes from Casablanca to Washington, D.C.?

    The most popular flight routes from Casablanca to Washington, D.C. are Casablanca Mohamed V - Washington, D.C. Dulles Intl, Casablanca Mohamed V - Washington, D.C. Reagan-National and Casablanca Mohamed V - Baltimore/Washington.

  • What are the cheapest flights from Casablanca to Washington, D.C.?

    Looking for the cheapest flight from Casablanca to Washington, D.C.? While on average our users pay $914, our data indicates the cheapest price to be $606. The most popular route (Casablanca Mohamed V - Washington, D.C. Dulles Intl), is priced around $603.

  • Can I find deals for flights from Casablanca to Washington, D.C. that include hotel bookings?

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

  • How can I find direct flights from Casablanca to Washington, D.C.?

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

  • Can I find deals for business class flights from Casablanca to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Casablanca to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Casablanca to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Casablanca to Washington, D.C. (average of $433). Flying from Casablanca to Washington, D.C. in November is currently the most expensive (average of $558). 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.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Falls Church
Laurel
Fredericksburg
Hanover
Manassas
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Casablanca to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Casablanca to Dulles Intl flights
Rabat to Dulles Intl flights
Marrakech to Dulles Intl flights

Top 7 airlines flying from Casablanca to Washington, D.C.

Discover the top 7 airlines that operate flights from Casablanca to Washington, D.C.. 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 June 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$441Average$505FlexibilityNo cancel feeOn-time86%
TAP AIR PORTUGALCheapest$481Average$557FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$558Average$685FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$564Average$674FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$578Average$790FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$611Average$693FlexibilityNo cancel feeOn-time67%
Royal Air MarocCheapest$677Average$869FlexibilityNo cancel feeOn-time75%

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