$465 Cheap Flights from Washington (IAD) to Casablanca (CMN)

View $465 flight on Tue, Feb 17, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN)

Cheap Flights from Washington to Casablanca (IAD-CMN)

Prices were available within the past 7 days and start at $465 for one-way flights and $500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Wed, Mar 11 - Fri, Mar 20
IAD
Washington
CMN
Casablanca
$500 Roundtrip, found 5 days ago
$500
Roundtrip
found 5 days ago
Select TAP Portugal flight, departing Wed, Mar 11 from Washington to Casablanca, returning Fri, Mar 20, priced at $500 found 5 days ago
TAP Portugal
Tue, Feb 24 - Wed, Mar 11
IAD
Washington
CMN
Casablanca
$507 Roundtrip, found 6 days ago
$507
Roundtrip
found 6 days ago
Select TAP Portugal flight, departing Tue, Feb 24 from Washington to Casablanca, returning Wed, Mar 11, priced at $507 found 6 days ago
Delta
Thu, Mar 12 - Mon, Mar 23
IAD
Washington
CMN
Casablanca
$578 Roundtrip, found 1 day ago
$578
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Mar 12 from Washington to Casablanca, returning Mon, Mar 23, priced at $578 found 1 day ago
British Airways
Sun, Jan 25 - Sat, Feb 7
IAD
Washington
CMN
Casablanca
$599 Roundtrip, found 3 hours ago
$599
Roundtrip
found 3 hours ago
Select British Airways flight, departing Sun, Jan 25 from Washington to Casablanca, returning Sat, Feb 7, priced at $599 found 3 hours ago
Delta
Tue, Mar 3 - Tue, Mar 10
IAD
Washington
CMN
Casablanca
$618 Roundtrip, found 6 days ago
$618
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Mar 3 from Washington to Casablanca, returning Tue, Mar 10, priced at $618 found 6 days ago
Delta
Mon, Jan 26 - Tue, Feb 10
IAD
Washington
CMN
Casablanca
$627 Roundtrip, found 4 days ago
$627
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 26 from Washington to Casablanca, returning Tue, Feb 10, priced at $627 found 4 days ago
American Airlines
Wed, Jan 7 - Wed, Feb 4
IAD
Washington
CMN
Casablanca
$637 Roundtrip, found 6 days ago
$637
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jan 7 from Washington to Casablanca, returning Wed, Feb 4, priced at $637 found 6 days ago
Air France
Mon, Feb 16 - Thu, Feb 26
IAD
Washington
CMN
Casablanca
$682 Roundtrip, found 6 days ago
$682
Roundtrip
found 6 days ago
Select Air France flight, departing Mon, Feb 16 from Washington to Casablanca, returning Thu, Feb 26, priced at $682 found 6 days ago
Turkish Airlines
Thu, Feb 26 - Tue, Mar 3
IAD
Washington
CMN
Casablanca
$683 Roundtrip, found 13 hours ago
$683
Roundtrip
found 13 hours ago
Select Turkish Airlines flight, departing Thu, Feb 26 from Washington to Casablanca, returning Tue, Mar 3, priced at $683 found 13 hours ago
United
Wed, Apr 29 - Thu, May 7
IAD
Washington
CMN
Casablanca
$708 Roundtrip, just found
$708
Roundtrip
just found
Select United flight, departing Wed, Apr 29 from Washington to Casablanca, returning Thu, May 7, priced at $708 just found

Find the cheapest month to fly from Washington (IAD) to Casablanca (CMN)

November is typically the cheapest month to fly

From $492 - $915 per traveler.

Alternative airports near Casablanca

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mohammed V CMN. Cheapest and Closest option available. Average driving time to city center is 24 minutes. Flights from $2,150
CMN
Mohammed V
CheapestClosest
Average driving time to city center24 min
Flights from $2,150
Flights from Washington (IAD) to Casablanca (CMN)
Origin airport
Washington Dulles Intl.
Destination airport
Mohammed V
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, EGYPTAIR, Emirates, Etihad Airways, Iberia, KLM, Lufthansa, Qatar Airways, Royal Air Maroc, Saudia, TAP Portugal, Turkish Airlines, United
Roundtrip price
$499
Distance
3820 mi
Average flight time
7 hours 5 mins

Washington to Casablanca Flights

The cheapest times to fly from Washington to Casablanca

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Casablanca are during the month of March. You can find some of the cheapest flights from Washington to Casablanca with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Casablanca

Sunday is one of the best days to book for cheap flights from Washington to Casablanca: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Casablanca

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Casablanca in 2026. You can also book with separate airlines for your outbound and return journeys, from $465 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Casablanca flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Casablanca airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN) cost?
Get a cheap one-way flight from $465 or cheap return flight from $500 from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN)?
Planning your getaway for March may help you find better deals, as it's the cheapest month for flights between IAD and CMN. You'll usually find the lowest prices during the off-season.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN)?
Jump on a direct flight with Royal Air Maroc and travel straight from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN).
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN)?
To find the cheapest airline flying from IAD to CMN, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN)?
On average, you can choose from 3 direct flights every week from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN). To expand your choices, consider taking a flight with a layover. Simply enter your dates on Expedia and then filter your search to show one or two stops.
What are the most popular departure times for flights from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN)?
The 8 PM departures from IAD to CMN are the most sought after. Prices can be higher for these popular slots. If you're looking to save, pick a less crowded time to fly.
What day of the week has the most flights from IAD to CMN?
Travel on a Friday if you're after the best choice of flights from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN).
What is the earliest flight from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN)?
Washington Dulles Intl. Airport (IAD)'s earliest flight to Mohammed V Airport (CMN) departs at approximately 8:40PM UTC-5. With a travel time of 7h 5m, you'll land at around 9:45AM UTC+1.
How long does it take to fly from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN)?
It takes around 7 hours and 5 minutes to fly the 3,800 mi from IAD to CMN.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN)?
To reach Mohammed V Airport (CMN) without delays, opt for a flight that leaves from Washington Dulles Intl. Airport (IAD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Casablanca from Washington Dulles Intl. Airport (IAD)?
Mohammed V Airport (CMN) is the only airport in Casablanca with direct flights from Washington Dulles Intl. Airport (IAD). Compare your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN) last-minute?
Last-minute bookings from IAD to CMN are generally more expensive. To lock in the lowest prices, start looking for flights early. That said, if you're flexible with your travel dates, you may score a cheap fare right before you leave.
Is it cheaper to book an IAD to CMN flight and hotel package?
Compared with arranging flights and hotels separately, booking an IAD to CMN flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the stress out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Mohammed V Airport (CMN)?
Usually, it's possible to reschedule or cancel your IAD to CMN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.