Washington, D.C.

$342+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — WAS
Feb 28 — Mar 71
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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

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Cheapflights Tip: The best prices from Casablanca Mohamed V to Washington, D.C. are usually found in April or October, booked 80 days in advance, depart on a Friday or Sunday 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 January 29, 2026.

This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:50 am
CMN
-
IAD
1 stop14h 10m
TAP AIR PORTUGAL
Fri 3/610:30 pm
IAD
-
CMN
1 stop12h 30m
TAP AIR PORTUGAL
Deal found 1/28$614
This Delta deal was found by Cheapflights users on 1/28. 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 2/265:55 am
CMN
-
IAD
2 stops18h 14m
Delta
Thu 3/512:24 pm
IAD
-
CMN
2 stops22h 11m
Delta
Deal found 1/28$616
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:30 pm
CMN
-
IAD
1 stop23h 15m
SAUDIA
Thu 3/56:10 pm
IAD
-
CMN
1 stop30h 50m
SAUDIA
Deal found 1/28$617
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/14:50 pm
CMN
-
IAD
1 stop27h 25m
TAP AIR PORTUGAL
Fri 3/610:30 pm
IAD
-
CMN
1 stop12h 30m
TAP AIR PORTUGAL
Deal found 1/28$618
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/28. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:50 am
CMN
-
IAD
1 stop14h 10m
TAP AIR PORTUGAL
Mon 3/96:30 pm
IAD
-
CMN
1 stop17h 30m
TAP AIR PORTUGAL
Deal found 1/28$620
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:55 pm
CMN
-
IAD
1 stop29h 50m
SAUDIA
Thu 8/66:50 pm
IAD
-
CMN
1 stop29h 50m
SAUDIA
Deal found 1/27$623
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/28. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:20 pm
CMN
-
IAD
1 stop31h 55m
TAP AIR PORTUGAL
Sun 3/811:30 pm
IAD
-
CMN
1 stop12h 30m
TAP AIR PORTUGAL
Deal found 1/28$628
This KLM deal was found by Cheapflights users on 1/27. 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 2/85:55 am
CMN
-
IAD
1 stop16h 40m
Multiple Airlines
Sun 2/1512:24 pm
IAD
-
CMN
2 stops16h 56m
Multiple Airlines
Deal found 1/27$629
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:15 pm
CMN
-
DCA
1 stop28h 06m
Air Canada
Fri 2/2012:55 pm
DCA
-
CMN
2 stops40h 40m
Air Canada
Deal found 1/28$631
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:50 pm
CMN
-
IAD
1 stop33h 10m
TAP AIR PORTUGAL
Fri 3/610:30 pm
IAD
-
CMN
1 stop12h 30m
TAP AIR PORTUGAL
Deal found 1/28$633
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/812:15 pm
CMN
-
IAD
1 stop14h 39m
United Airlines
Wed 5/69:45 am
IAD
-
CMN
1 stop16h 30m
United Airlines
Deal found 1/28$635
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 2/2512:15 pm
CMN
-
DCA
1 stop14h 41m
United Airlines
Tue 3/36:00 am
DCA
-
CMN
1 stop23h 35m
United Airlines
Deal found 1/28$635

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$614
(oojo)

One-way from

$342
(FlightHub)

Popular in

January

Cheapest in

April

Average price

$937
Provider with most accurate pricing for Casablanca Mohamed V-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Casablanca Mohamed V-Washington, D.C. (WAS) flights.
From Casablanca Mohamed V to Washington, D.C. (WAS)
One-way flight from Casablanca Mohamed V to Washington, D.C. (WAS)
Highest demand for flights based on searches. 13% potential increase in price ($113 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in January 2026

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 January 29, 2026.
Use the filters below to find and compare flights from Casablanca to Washington, D.C. that are best for you.

Fly from

Casablanca

Fly to

Washington, D.C.

Route

Depart

Return

Price

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Sun 3/1

4:50 pm-3:15 pm

1 stop27h 25m

Washington, D.C. Dulles Intl

Mon 3/9

6:30 pm-4:00 pm

1 stop17h 30m

$628

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Sun 2/8

5:55 am-4:35 pm

1 stop16h 40m

Washington, D.C. Dulles Intl

Sun 2/15

12:24 pm-10:20 am

2 stops16h 56m

$629

CasablancaWashington, D.C.

CMN - DCA

CMNDCA

Casablanca Mohamed V

Wed 2/25

12:15 pm-3:31 pm

1 stop32h 16m

Washington, D.C. Reagan-National

Sat 3/7

6:00 am-10:35 am

1 stop23h 35m

$635

CasablancaWashington, D.C.

CMN - DCA

CMNDCA

Casablanca Mohamed V

Sun 2/8

11:25 am-10:48 pm

2 stops17h 23m

Washington, D.C. Reagan-National

Sun 2/15

5:59 pm-3:35 pm

2 stops16h 36m

$635

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Sun 2/8

12:15 pm-4:25 pm

2 stops34h 10m

Washington, D.C. Dulles Intl

Sun 2/15

10:40 pm-10:35 am

2 stops54h 55m

$640

CasablancaWashington, D.C.

CMN - DCA

CMNDCA

Casablanca Mohamed V

Sun 2/8

12:15 pm-2:39 pm

2 stops32h 24m

Washington, D.C. Reagan-National

Sun 2/15

8:10 pm-10:35 am

2 stops57h 25m

$640

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Sun 2/8

12:15 pm-8:29 pm

2 stops38h 14m

Washington, D.C. Dulles Intl

Sun 2/15

4:30 pm-1:15 am

2 stops27h 45m

$642

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Sun 6/14

5:10 pm-3:05 pm

1 stop26h 55m

Washington, D.C. Dulles Intl

Tue 7/14

5:05 pm-4:20 pm

1 stop18h 15m

$643

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Fri 2/13

12:15 pm-11:29 am

1 stop29h 14m

Washington, D.C. Dulles Intl

Wed 5/6

8:35 am-7:15 am

2 stops17h 40m

$645

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Wed 2/25

12:15 pm-8:54 pm

1 stop13h 39m

Washington, D.C. Dulles Intl

Fri 3/6

10:22 pm-10:35 am

2 stops31h 13m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 53 results
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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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

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

  • Most accurate provider: When it comes to deals on Casablanca-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.

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

Use this chart to determine the optimal time to book a round-trip flight from Casablanca to Washington, D.C.. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Casablanca to Washington, D.C., you should look to book at least 79 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.

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

Currently, May is the cheapest month in which you can book a flight from Casablanca to Washington, D.C. (average of $447). Flying from Casablanca to Washington, D.C. in December is currently the most expensive (average of $589). 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 January 29, 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.

What’s the top layover airport for flights from Casablanca to Washington, D.C.?

Share of 1-stop round-trip flights from Casablanca to Washington, D.C. chosen by Cheapflights users in the past 12 months, using the same layover each way.

Paris (CDG) – chosen by Cheapflights users on 60% of 1-stop itineraries from Casablanca to Washington, D.C. on Cheapflights.

What’s the cheapest layover airport for flights from Casablanca to Washington, D.C.?

Average round-trip fare for 1-stop flights from Casablanca to Washington, D.C., chosen by Cheapflights users in the past 12 months, with the same layover each way.

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $465.

What’s the fastest layover option from Casablanca to Washington, D.C.?

Shortest average travel time for 1-stop one-way flights from Casablanca to Washington, D.C., 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 05m.

Which airport typically offers the quickest layover for flights from Casablanca to Washington, D.C.?

Average layover duration for 1-stop one-way flights from Casablanca to Washington, D.C., 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 3h 18m.

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 January 29, 2026.
Peruse reviews from past customers who have flown with SAUDIA, Air France, and Air Canada 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.

Boarding

7.6

Comfort

7.5

Crew

7.8

Entertainment

7.1

Overall

7.4

Food

7.1

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work

Boarding

7.6

Comfort

7.5

Crew

7.8

Entertainment

7.1

Overall

7.4

Food

7.1

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work

Boarding

7.6

Comfort

7.5

Crew

7.8

Entertainment

7.1

Overall

7.4

Food

7.1

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work

Boarding

7.6

Comfort

7.5

Crew

7.8

Entertainment

7.1

Overall

7.4

Food

7.1

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work

Boarding

7.6

Comfort

7.5

Crew

7.8

Entertainment

7.1

Overall

7.4

Food

7.1

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work

Boarding

7.6

Comfort

7.5

Crew

7.8

Entertainment

7.1

Overall

7.4

Food

7.1

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work

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 0 outbound flights to Washington, D.C. per day.

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

    TAP AIR PORTUGAL, United Airlines, and Air France can get you from Casablanca to Washington, D.C. in just under 17h 23m. Your travel time can differ by up to 14h 53m. 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 $424, 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 Air France - these airlines can fly you to your destination from $487 and $491, respectively. You may be able to fly from Casablanca to Washington, D.C. for 41% 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 $290 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include SAUDIA from $290 and Air Canada from $511 one-way.

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

  • 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 $732, our data indicates the cheapest price to be $580. The most popular route (Casablanca Mohamed V - Washington, D.C. Dulles Intl), is priced around $498.

  • 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, May is the cheapest month in which you can book a flight from Casablanca to Washington, D.C. (average of $447). Flying from Casablanca to Washington, D.C. in December is currently the most expensive (average of $589). 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Casablanca to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$424Average$480FlexibilityNo cancel feeOn-time86%
TAP AIR PORTUGALCheapest$487Average$557FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$491Average$639FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$530Average$731FlexibilityNo cancel feeOn-time76%
KLMCheapest$560Average$653FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$564Average$590FlexibilityNo cancel feeOn-time69%
Royal Air MarocCheapest$735Average$888FlexibilityNo cancel feeOn-time75%

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