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

One-way options have recently been found by users for as low as $461 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Air Canada from $557 and Lufthansa from $563 one-way.

What is the cheapest day to fly from Casablanca to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Casablanca to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the cheapest flights from Casablanca to Washington, D.C. Dulles Intl Airport?

Looking for the cheapest flight from Casablanca to Washington, D.C. Dulles Intl Airport? While on average our users pay $1,572, our data indicates the cheapest price to be $600. The most popular route (Casablanca Mohamed V - Washington, D.C. Dulles Intl), is priced around $491.

What are the most popular airlines that fly from Casablanca to Washington, D.C. Dulles Intl Airport?

When booking a flight from Casablanca to Washington, D.C. Dulles Intl Airport, you may want to consider flying on American Airlines, Air France or Royal Air Maroc as they are the most popular for this route.

What is the cheapest day to fly round-trip from Casablanca to Washington, D.C. Dulles Intl Airport?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Casablanca to Washington, D.C. Dulles Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, February can be a great choice for travel to Washington, D.C. Dulles Intl Airport. Flights to Washington, D.C. Dulles Intl Airport from Casablanca in February are about $685 on average during February, but can be found for as low as $405.

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

Casablanca Mohamed V (CMN) is the airport you will fly out of if you book a flight from Casablanca to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Mohamed V; the airport handles an average of 1 outbound flight to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 9 airlines have flights from the Casablanca airport to Washington, D.C. Dulles Intl. It is only a 14.3 mi journey to Mohamed V (CMN) from Casablanca’s city center.

Can I find deals for flights from Casablanca to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Casablanca to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Casablanca to Dulles Intl?

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

Can I find deals for business class flights from Casablanca to Dulles Intl?

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

$461+ Flights from Casablanca to Washington, D.C. Dulles Intl Airport

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Find cheap flights from Casablanca to Dulles Intl 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.

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Cheapflights Tip: The best prices from Casablanca Mohamed V to Washington, D.C. Dulles Intl are usually found in March or May, booked 68 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from Casablanca to Dulles Intl

Round-trip from	$563 (KAYAK)
One-way from	$461 (Cheapflightsfares)
Popular in	August
Cheapest in	March
Average price	$894

From Casablanca Mohamed V to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Casablanca Mohamed V to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($134 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Casablanca to Dulles Intl

Cheapest flights from Casablanca to Dulles Intl
Explore the most affordable flight options available from Casablanca to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Sun 10/2612:15 pmCMN - IAD

1 stop14h 45mTAP AIR PORTUGAL

Thu 11/65:30 pmIAD - CMN

1 stop11h 25mTAP AIR PORTUGAL

Deal found 6/25

$563

Wed 10/18:00 pmCMN - IAD

1 stop24h 35mKLM

Tue 3/2410:25 pmIAD - CMN

1 stop12h 05mKLM

Deal found 6/25

$571

Sat 10/259:00 amCMN - IAD

2 stops31h 23mUnited Airlines

Wed 11/510:12 pmIAD - CMN

2 stops27h 38mUnited Airlines

Deal found 6/25

$578

Wed 11/59:35 amCMN - IAD

1 stop16h 04mAir Canada

Mon 11/1710:12 pmIAD - CMN

2 stops27h 38mAir Canada

Deal found 6/24

$580

Sat 11/152:30 amCMN - IAD

1 stop18h 05mLufthansa

Thu 11/2710:00 pmIAD - CMN

1 stop21h 15mLufthansa

Deal found 6/24

$585

Tue 9/301:25 amCMN - IAD

1 stop19h 25mMultiple Airlines

Tue 3/249:55 amIAD - CMN

1 stop16h 55mMultiple Airlines

Deal found 6/25

$588

Fri 10/1010:20 amCMN - IAD

1 stop13h 55mDelta

Mon 10/136:30 pmIAD - CMN

1 stop21h 30mDelta

Deal found 6/24

$594

Fri 9/510:20 amCMN - IAD

1 stop13h 55mAir France

Mon 9/2912:30 pmIAD - CMN

2 stops15h 45mAir France

Deal found 6/25

$613

Mon 10/276:55 pmCMN - IAD

2 stops34h 07mAmerican Airlines

Sat 11/86:15 pmIAD - CMN

2 stops18h 05mAmerican Airlines

Deal found 6/25

$627

Tue 7/18:25 pmCMN - IAD

1 stop24h 20mSAUDIA

Sat 8/96:50 pmIAD - CMN

1 stop29h 50mSAUDIA

Deal found 6/24

$659

Fri 7/185:55 pmCMN - IAD

1 stop26h 05mIberia

Fri 7/254:35 pmIAD - CMN

1 stop14h 30mIberia

Deal found 6/26

$662

Best flights from Casablanca to Dulles Intl
Discover carefully curated flight deals from Casablanca to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2025.

Sun 10/2612:15 pmCMN - IAD

1 stop14h 45mTAP AIR PORTUGAL

Thu 11/65:30 pmIAD - CMN

1 stop11h 25mTAP AIR PORTUGAL

Deal found 6/25

$563

Wed 10/18:00 pmCMN - IAD

1 stop24h 35mKLM

Tue 3/2410:25 pmIAD - CMN

1 stop12h 05mKLM

Deal found 6/25

$571

Sat 10/259:00 amCMN - IAD

2 stops31h 23mUnited Airlines

Mon 11/1010:25 pmIAD - CMN

2 stops27h 25mUnited Airlines

Deal found 6/25

$578

Wed 11/59:35 amCMN - IAD

1 stop16h 04mAir Canada

Mon 11/1710:12 pmIAD - CMN

2 stops27h 38mAir Canada

Deal found 6/24

$580

Sat 11/152:30 amCMN - IAD

1 stop18h 05mLufthansa

Thu 11/2710:00 pmIAD - CMN

1 stop21h 15mLufthansa

Deal found 6/24

$585

Tue 9/301:25 amCMN - IAD

1 stop19h 25mMultiple Airlines

Tue 3/249:55 amIAD - CMN

1 stop16h 55mMultiple Airlines

Deal found 6/25

$588

Fri 10/1010:20 amCMN - IAD

1 stop13h 55mDelta

Mon 10/136:30 pmIAD - CMN

1 stop21h 30mDelta

Deal found 6/24

$594

Fri 9/510:20 amCMN - IAD

1 stop13h 55mAir France

Mon 9/2912:30 pmIAD - CMN

2 stops15h 45mAir France

Deal found 6/25

$613

Mon 10/271:45 pmCMN - IAD

1 stop32h 45mAmerican Airlines

Sat 11/86:15 pmIAD - CMN

2 stops18h 05mAmerican Airlines

Deal found 6/25

$621

Mon 11/106:55 pmCMN - IAD

1 stop27h 35mIberia

Sat 11/226:15 pmIAD - CMN

2 stops18h 05mIberia

Deal found 6/24

$659

Fri 10/104:05 pmCMN - IAD

Nonstop8h 00mRoyal Air Maroc

Mon 10/139:05 pmIAD - CMN

Nonstop7h 15mRoyal Air Maroc

Deal found 6/25

$785

Wed 8/61:40 pmCMN - IAD

1 stop32h 55mBritish Airways

Wed 1/146:15 pmIAD - CMN

2 stops18h 05mBritish Airways

Deal found 6/25

$796

Last-minute flights from Casablanca to Dulles Intl
Discover last-minute flight deals from Casablanca to Dulles Intl. Data last updated June 26, 2025 and is based on user searches.

Fri 6/279:00 amCMN - IAD

2 stops36h 30mUnited Airlines

Sat 9/1310:08 pmIAD - CMN

2 stops28h 07mUnited Airlines

Deal found 6/26

$685

Fri 6/272:55 pmCMN - IAD

1 stop29h 50mSAUDIA

Sat 9/206:50 pmIAD - CMN

1 stop29h 50mSAUDIA

Deal found 6/24

$602

Sat 6/2811:30 amCMN - IAD

1 stop13h 35mTAP AIR PORTUGAL

Sat 9/65:00 pmIAD - CMN

1 stop12h 35mTAP AIR PORTUGAL

Deal found 6/24

$603

Sat 6/289:00 amCMN - IAD

2 stops36h 30mUnited Airlines

Sat 9/2710:21 pmIAD - CMN

2 stops27h 54mUnited Airlines

Deal found 6/24

$684

Sun 6/295:10 pmCMN - IAD

1 stop27h 10mTAP AIR PORTUGAL

Sat 7/195:00 pmIAD - CMN

1 stop12h 35mTAP AIR PORTUGAL

Deal found 6/25

$603

Mon 6/301:25 amCMN - IAD

1 stop18h 50mMultiple Airlines

Sat 8/99:35 amIAD - CMN

1 stop16h 40mMultiple Airlines

Deal found 6/24

$644

Tue 7/18:25 pmCMN - IAD

1 stop24h 20mSAUDIA

Sat 8/96:50 pmIAD - CMN

1 stop29h 50mSAUDIA

Deal found 6/25

$666

Tue 7/112:40 pmCMN - IAD

1 stop31h 20mAmerican Airlines

Wed 7/304:35 pmIAD - CMN

1 stop14h 30mAmerican Airlines

Deal found 6/25

$926

Wed 7/29:00 amCMN - IAD

2 stops31h 29mAir Canada

Tue 8/51:03 pmIAD - CMN

1 stop13h 12mAir Canada

Deal found 6/25

$597

Wed 7/21:40 pmCMN - IAD

2 stops32h 31mBritish Airways

Thu 7/314:35 pmIAD - CMN

1 stop14h 30mBritish Airways

Deal found 6/25

$891

Fri 7/41:25 amCMN - IAD

2 stops17h 40mLufthansa

Sat 9/2010:15 pmIAD - CMN

1 stop21h 15mLufthansa

Deal found 6/25

$647

Fri 7/41:25 amCMN - IAD

2 stops17h 40mMultiple Airlines

Sat 9/205:22 pmIAD - CMN

2 stops32h 53mMultiple Airlines

Deal found 6/25

$668

One-way flights from Casablanca to Dulles Intl
Search for one-way flight options from Casablanca to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated June 26, 2025.

Mon 9/111:30 amCMN - IAD

1 stop14h 20mTAP AIR PORTUGAL

Deal found 6/25

$461

Wed 7/29:00 amCMN - IAD

2 stops31h 29mAir Canada

Deal found 6/24

$557

Sun 8/311:25 amCMN - IAD

1 stop17h 05mLufthansa

Deal found 6/25

$563

Thu 7/39:00 amCMN - IAD

2 stops36h 30mUnited Airlines

Deal found 6/24

$569

Tue 7/228:25 pmCMN - IAD

1 stop24h 20mSAUDIA

Deal found 6/24

$573

Tue 7/84:50 pmCMN - IAD

1 stop31h 55mTurkish Airlines

Deal found 6/25

$587

Thu 11/133:05 pmCMN - IAD

2 stops35h 55mMultiple Airlines

Deal found 6/24

$593

Wed 10/112:40 pmCMN - IAD

2 stops32h 15mBritish Airways

Deal found 6/24

$635

Wed 10/14:05 pmCMN - IAD

Nonstop8h 00mRoyal Air Maroc

Deal found 6/24

$638

Sat 8/237:50 amCMN - IAD

2 stops36h 10mIberia

Deal found 6/24

$648

Mon 7/214:05 pmCMN - IAD

Nonstop8h 00mAmerican Airlines

Deal found 6/24

$801

Mon 7/71:20 amCMN - IAD

3 stops36h 20mQatar Airways

Deal found 6/25

$2,025

Cheapflights Fare Finder

Use the filters below to find and compare flights from Casablanca to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Sun 10/26

12:15 pm-10:00 pm

1 stop14h 45m

Washington, D.C. Dulles Intl

Thu 11/6

5:30 pm-10:55 am

1 stop11h 25m

$563

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Wed 10/1

8:00 pm-3:35 pm

1 stop24h 35m

Washington, D.C. Dulles Intl

Tue 3/24

10:25 pm-3:30 pm

1 stop12h 05m

$571

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Sat 10/25

9:00 am-11:23 am

2 stops31h 23m

Washington, D.C. Dulles Intl

Thu 11/6

6:00 am-7:50 am

2 stops19h 50m

$578

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Tue 10/28

9:35 am-4:21 pm

1 stop11h 46m

Washington, D.C. Dulles Intl

Tue 11/4

10:35 pm-7:50 am

2 stops27h 15m

$583

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Tue 9/30

1:25 am-3:50 pm

1 stop19h 25m

Washington, D.C. Dulles Intl

Tue 3/24

9:55 am-7:50 am

1 stop16h 55m

$588

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Fri 10/10

10:20 am-7:15 pm

1 stop13h 55m

Washington, D.C. Dulles Intl

Mon 10/13

6:30 pm-9:00 pm

1 stop21h 30m

$594

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Fri 9/5

10:20 am-7:15 pm

1 stop13h 55m

Washington, D.C. Dulles Intl

Mon 9/29

12:30 pm-9:15 am

2 stops15h 45m

$613

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Mon 10/27

1:45 pm-5:30 pm

1 stop32h 45m

Washington, D.C. Dulles Intl

Sat 11/8

6:15 pm-6:20 pm

2 stops18h 05m

$621

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Wed 7/9

5:55 pm-3:00 pm

1 stop26h 05m

Washington, D.C. Dulles Intl

Wed 7/30

4:35 pm-12:05 pm

1 stop14h 30m

$629

CasablancaWashington, D.C.

CMN - IAD

CMNIAD

Casablanca Mohamed V

Sat 10/25

2:30 am-4:50 pm

1 stop19h 20m

Washington, D.C. Dulles Intl

Sun 11/9

11:10 pm-1:15 am

2 stops20h 05m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 25 results

Best time to book a flight from Casablanca to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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. Dulles Intl Airport

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

To ensure you get the cheapest price possible for a flight from Casablanca to Washington, D.C. Dulles Intl Airport, you should look to book at least 68 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. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Casablanca to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Casablanca to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $346). 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 IAD?

Unlike at noon, when flights are generally more expensive, you can save up to 40% on flights from Casablanca to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.

Weekly flight availability from Casablanca to Washington, D.C. Dulles Intl Airport

The most flights from CMN to IAD are scheduled on a Monday (2 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from Casablanca to Washington, D.C. Dulles Intl Airport, such as Delta, KLM, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,964 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,365 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,470 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Qatar Airways

7.4

Good

3,595 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SAUDIA

7.4

Good

619 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Casablanca to Washington, D.C. Dulles Intl?
Casablanca Mohamed V (CMN) is the airport you will fly out of if you book a flight from Casablanca to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Mohamed V; the airport handles an average of 1 outbound flight to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 9 airlines have flights from the Casablanca airport to Washington, D.C. Dulles Intl. It is only a 14.3 mi journey to Mohamed V (CMN) from Casablanca’s city center.
What are the cheapest airlines flying from Casablanca to Washington, D.C. Dulles Intl Airport round-trip?
According to our current data, TAP AIR PORTUGAL ($563), KLM ($571), and United Airlines ($578) offers the cheapest pricing from Casablanca to Washington, D.C. Dulles Intl Airport. Users have found that TAP AIR PORTUGAL is 33% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Casablanca to Washington, D.C. Dulles Intl Airport one-way?
One-way options have recently been found by users for as low as $461 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Air Canada from $557 and Lufthansa from $563 one-way.
What are the cheapest flights from Casablanca to Washington, D.C. Dulles Intl Airport?
Looking for the cheapest flight from Casablanca to Washington, D.C. Dulles Intl Airport? While on average our users pay $1,572, our data indicates the cheapest price to be $600. The most popular route (Casablanca Mohamed V - Washington, D.C. Dulles Intl), is priced around $491.
Can I find deals for flights from Casablanca to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Casablanca to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Casablanca to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Casablanca to Dulles Intl.
Can I find deals for business class flights from Casablanca to Dulles Intl?
Yes. Cheapflights offers flight deals from Casablanca to Dulles Intl 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. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Casablanca to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Casablanca to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $346). 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

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Silver Spring

Linthicum Heights

Fredericksburg

Gaithersburg

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Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from Casablanca to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest$408	Average$546	FlexibilityNo cancel fee	On-timeN/A
SAUDIA	Cheapest$424	Average$474	FlexibilityNo cancel fee	On-time86%
American Airlines	Cheapest$460	Average$759	FlexibilityNo cancel fee	On-time71%
Iberia	Cheapest$462	Average$540	FlexibilityNo cancel fee	On-time77%
Air France	Cheapest$491	Average$606	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$501	Average$650	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$508	Average$573	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$530	Average$731	FlexibilityNo cancel fee	On-time76%
Royal Air Maroc	Cheapest$771	Average$963	FlexibilityNo cancel fee	On-time75%

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$461+ Cheap flights from Casablanca (CMN) to Dulles Intl (IAD)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Casablanca to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Casablanca Mohamed V to Washington, D.C. Dulles Intl are usually found in March or May, booked 68 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from Casablanca to Dulles Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Casablanca to Dulles Intl

Cheapest flights from Casablanca to Dulles IntlExplore the most affordable flight options available from Casablanca to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Explore the most affordable flight options available from Casablanca to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Casablanca to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Casablanca to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Casablanca with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Casablanca to Dulles Intl. Price data was last updated on June 20, 2025.

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

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

Find hourly flight availability from Casablanca to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2025.

Weekly flight availability from Casablanca to Washington, D.C. Dulles Intl Airport

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from Casablanca to Washington, D.C. Dulles Intl Airport, such as Delta, KLM, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Casablanca to Dulles Intl. 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. Dulles Intl?

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

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

What are the cheapest flights from Casablanca to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from Casablanca to Dulles Intl that include hotel bookings?

How can I find direct flights from Casablanca to Dulles Intl?

Can I find deals for business class flights from Casablanca to Dulles Intl?

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

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Alternative routes for Casablanca to Dulles Intl

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Top 9 airlines flying from Casablanca to Dulles Intl

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Cheapest flights from Casablanca to Dulles Intl
Explore the most affordable flight options available from Casablanca to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.