What airlines fly to Washington, D.C. Dulles Intl Airport?

Royal Air Maroc, SAUDIA and Air France are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Casablanca according to our data. Royal Air Maroc is the first choice among our users, with 77% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 8 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Casablanca Mohamed V to Washington, D.C. Dulles Intl?

SAUDIA and KLM are the most popular carriers operating from Casablanca Mohamed V to Washington, D.C. Dulles Intl

Which airport is the most popular layover for flights between Casablanca and Washington, D.C. Dulles Intl Airport?

Paris (CDG) was the most common stop: 70% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Casablanca to Washington, D.C. Dulles Intl Airport?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 14h 52m.

Which layover airport offers the lowest fares from Casablanca to Washington, D.C. Dulles Intl Airport?

Flights via Riyadh (RUH) offer the lowest average round-trip price of $493.

Which layover airport has the shortest connection time from Casablanca to Washington, D.C. Dulles Intl Airport?

Paris (CDG) has the shortest average layover time for this route: 2h 55m.

When did momondo last update prices for flights from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport?

Prices for flights from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport refresh daily.

How many operators does momondo search for flights from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport?

There are 8 operators available for flights from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport as of November 2026.

How old do you have to be to fly from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$322 Cheap Flights from Casablanca to Washington, D.C. Dulles Intl Airport in 2026/27

Q: How many flights depart from Casablanca to Washington, D.C. Dulles Intl Airport on average per week?

As of November 2026, 5 flights take off from Casablanca and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Wed, with 40% of weekly flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Casablanca to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 pm - 1:45 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

24h 15m1 stop Riyadh King Khaled Intl

5:50 pm - 6:00 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

30h 10m1 stop Jeddah King Abdulaziz Intl

$418SAUDIA

Tue, Dec 1 - Thu, Dec 31

7:30 pm - 2:45 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

24h 15m1 stop Riyadh King Khaled Intl

6:50 pm - 5:40 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

29h 50m1 stop Jeddah King Abdulaziz Intl

$419SAUDIA

Thu, Mar 25 - Thu, Apr 29

11:15 am - 7:30 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

14h 15m1 stop Lisbon Humberto Delgado

10:30 pm - 4:00 pmIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

11h 30m1 stop Lisbon Humberto Delgado

$626TAP AIR PORTUGAL

Wed, Jan 20 - Wed, Jan 27

3:50 pm - 2:15 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

28h 25m1 stop Lisbon Humberto Delgado

5:25 pm - 4:00 pmIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

16h 35m1 stop Lisbon Humberto Delgado

$637TAP AIR PORTUGAL

Sun, Dec 13 - Mon, Jan 4

11:45 am - 7:23 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

13h 38m1 stop Montreal Pierre Elliott Trudeau Intl

9:55 am - 10:35 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

18h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$693Air Canada

Fri, Nov 20 - Fri, Nov 27

3:25 pm - 7:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 9:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 00mnonstop

$694Royal Air Maroc

Wed, Feb 10 - Wed, Feb 24

11:45 am - 7:23 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

13h 38m1 stop Montreal Pierre Elliott Trudeau Intl

9:55 am - 10:35 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

18h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$698Air Canada

Fri, Nov 20 - Fri, Nov 27

1:55 pm - 1:55 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

29h 00m1 stop Jeddah King Abdulaziz Intl

9:55 am - 7:15 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

16h 20m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$709Multiple Airlines

Wed, Mar 24 - Wed, Apr 28

11:45 am - 10:55 amCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

29h 10m2 stops Montreal Pierre Elliott Trudeau Intl New York LaGuardia

1:19 pm - 10:35 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

15h 16m1 stop Montreal Pierre Elliott Trudeau Intl

$716United Airlines

Mon, Dec 14 - Thu, Dec 31

3:25 pm - 6:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 10:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 00mnonstop

$847Royal Air Maroc

Fri, Nov 20 - Fri, Nov 27

Cheap last minute flights

Enter your travel dates to find the best prices.

11:20 am - 1:40 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

32h 20m1 stop Lisbon Humberto Delgado

10:30 pm - 4:00 pmIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

11h 30m1 stop Lisbon Humberto Delgado

$669TAP AIR PORTUGAL

Mon, Nov 9 - Wed, Dec 2

1:30 pm - 12:50 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

29h 20m1 stop Jeddah King Abdulaziz Intl

5:50 pm - 12:45 pmIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

36h 55m1 stop Jeddah King Abdulaziz Intl

$677SAUDIA

Mon, Nov 9 - Tue, Nov 17

1:30 pm - 12:50 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

29h 20m1 stop Jeddah King Abdulaziz Intl

6:50 pm - 5:40 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

29h 50m1 stop Jeddah King Abdulaziz Intl

$696SAUDIA

Mon, Nov 9 - Sat, May 8

11:20 am - 1:40 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

32h 20m1 stop Lisbon Humberto Delgado

4:40 pm - 10:40 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

13h 00m1 stop Lisbon Humberto Delgado

$701TAP AIR PORTUGAL

Mon, Nov 9 - Tue, Aug 31

11:45 am - 2:53 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

33h 08m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa

9:55 am - 7:15 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

16h 20m1 stop Montreal Pierre Elliott Trudeau Intl

$751Air Canada

Thu, Nov 12 - Tue, Aug 31

11:45 am - 2:53 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

33h 08m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa

3:35 pm - 7:15 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

10h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$751Air Canada

Thu, Nov 12 - Mon, May 10

11:45 am - 9:25 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

39h 40m2 stops Montreal Pierre Elliott Trudeau Intl Newark

9:55 am - 10:35 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

18h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$752United Airlines

Thu, Nov 12 - Sun, Nov 29

11:45 am - 8:08 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

38h 23m2 stops Montreal Pierre Elliott Trudeau Intl New York LaGuardia

8:15 am - 7:15 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

18h 00m2 stops Philadelphia Montreal Pierre Elliott Trudeau Intl

$752United Airlines

Thu, Nov 12 - Wed, Sep 1

3:25 pm - 6:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 10:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 00mnonstop

$878Royal Air Maroc

Wed, Nov 11 - Sun, Nov 29

3:25 pm - 6:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 10:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 00mnonstop

$878Royal Air Maroc

Wed, Nov 11 - Fri, Dec 4

Cheap direct flights

Enter your travel dates to find the best prices.

3:25 pm - 7:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 9:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 00mnonstop

$694Royal Air Maroc

Wed, Feb 10 - Wed, Feb 24

3:25 pm - 6:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 10:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 00mnonstop

$847Royal Air Maroc

Fri, Nov 20 - Fri, Nov 27

3:25 pm - 6:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 10:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 00mnonstop

$852Royal Air Maroc

Fri, Nov 20 - Fri, Nov 27

3:25 pm - 6:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 9:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 00mnonstop

$853Royal Air Maroc

Sun, Jan 24 - Sun, Feb 21

3:25 pm - 6:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 9:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 00mnonstop

$854Royal Air Maroc

Sun, Dec 6 - Sun, Feb 7

3:25 pm - 6:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 10:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 00mnonstop

$854Royal Air Maroc

Fri, Dec 18 - Sat, Jan 2

3:25 pm - 6:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 10:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 00mnonstop

$855Royal Air Maroc

Fri, Nov 20 - Fri, Nov 27

3:25 pm - 6:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:00 pm - 9:15 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 15mnonstop

$856Royal Air Maroc

Wed, Feb 3 - Mon, Apr 5

3:25 pm - 6:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 10:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 00mnonstop

$1,313American Airlines

Fri, Nov 20 - Fri, Nov 27

3:25 pm - 6:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 10:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

7h 00mnonstop

$1,318American Airlines

Fri, Nov 20 - Fri, Nov 27

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SAUDIA flights from Casablanca to Washington, D.C. Dulles Intl Airport

Our best SAUDIA deals on Casablanca to Washington, D.C. Dulles Intl Airport flight tickets

SAUDIA

Dec 1

CMN7:30 pmCasablanca Mohamed V

24h 15m

1 stop

IAD1:45 pmWashington, D.C. Dulles Intl

Dec 31

IAD5:50 pmWashington, D.C. Dulles Intl

30h 10m

1 stop

CMN6:00 amCasablanca Mohamed V

$418

SAUDIA

Mar 23

CMN7:30 pmCasablanca Mohamed V

24h 15m

1 stop

IAD2:45 pmWashington, D.C. Dulles Intl

Apr 29

IAD6:50 pmWashington, D.C. Dulles Intl

29h 50m

1 stop

CMN5:40 amCasablanca Mohamed V

$419

SAUDIA

Nov 25

CMN1:55 pmCasablanca Mohamed V

28h 55m

1 stop

IAD12:50 pmWashington, D.C. Dulles Intl

Sep 25

IAD6:50 pmWashington, D.C. Dulles Intl

29h 50m

1 stop

CMN5:40 amCasablanca Mohamed V

$428

TAP AIR PORTUGAL flights from Casablanca to Washington, D.C. Dulles Intl Airport

Our best TAP AIR PORTUGAL deals on Casablanca to Washington, D.C. Dulles Intl Airport flight tickets

TAP AIR PORTUGAL

Jan 20

CMN11:15 amCasablanca Mohamed V

14h 15m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

Jan 27

IAD10:30 pmWashington, D.C. Dulles Intl

11h 30m

1 stop

CMN4:00 pmCasablanca Mohamed V

$626

TAP AIR PORTUGAL

Dec 13

CMN3:50 pmCasablanca Mohamed V

28h 25m

1 stop

IAD2:15 pmWashington, D.C. Dulles Intl

Jan 4

IAD5:25 pmWashington, D.C. Dulles Intl

16h 35m

1 stop

CMN4:00 pmCasablanca Mohamed V

$637

TAP AIR PORTUGAL

Dec 13

CMN3:50 pmCasablanca Mohamed V

28h 25m

1 stop

IAD2:15 pmWashington, D.C. Dulles Intl

Jan 4

IAD5:25 pmWashington, D.C. Dulles Intl

16h 35m

1 stop

CMN4:00 pmCasablanca Mohamed V

$638

momondo 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

Cheapest round-trip

CasablancaWashington, D.C.

CMN Casablanca Mohamed V - IAD Washington, D.C. Dulles Intl

CMNIAD

Casablanca Mohamed V

Tue 12/1

7:30 pm-1:45 pm

1 stop24h 15m

Washington, D.C. Dulles Intl

Thu 12/31

5:50 pm-6:00 am

1 stop30h 10m

$418

CasablancaWashington, D.C.

CMN Casablanca Mohamed V - IAD Washington, D.C. Dulles Intl

CMNIAD

Casablanca Mohamed V

Thu 3/25

7:30 pm-2:45 pm

1 stop24h 15m

Washington, D.C. Dulles Intl

Thu 4/29

6:50 pm-5:40 am

1 stop29h 50m

$419

CasablancaWashington, D.C.

CMN Casablanca Mohamed V - IAD Washington, D.C. Dulles Intl

CMNIAD

Casablanca Mohamed V

Wed 1/20

11:15 am-7:30 pm

1 stop14h 15m

Washington, D.C. Dulles Intl

Wed 1/27

10:30 pm-4:00 pm

1 stop11h 30m

$626

CasablancaWashington, D.C.

CMN Casablanca Mohamed V - IAD Washington, D.C. Dulles Intl

CMNIAD

Casablanca Mohamed V

Sun 12/13

3:50 pm-2:15 pm

1 stop28h 25m

Washington, D.C. Dulles Intl

Mon 1/4

5:25 pm-4:00 pm

1 stop16h 35m

$637

CasablancaWashington, D.C.

CMN Casablanca Mohamed V - IAD Washington, D.C. Dulles Intl

CMNIAD

Casablanca Mohamed V

Fri 11/20

11:45 am-7:23 pm

1 stop13h 38m

Washington, D.C. Dulles Intl

Fri 11/27

9:55 am-10:35 am

1 stop18h 40m

$693

Quickest round-trip

CasablancaWashington, D.C.

CMN Casablanca Mohamed V - IAD Washington, D.C. Dulles Intl

CMNIAD

Casablanca Mohamed V

Wed 2/10

3:25 pm-7:05 pm

Nonstop8h 40m

Washington, D.C. Dulles Intl

Wed 2/24

9:05 pm-9:05 am

Nonstop7h 00m

$694

CasablancaWashington, D.C.

CMN Casablanca Mohamed V - IAD Washington, D.C. Dulles Intl

CMNIAD

Casablanca Mohamed V

Fri 11/20

11:45 am-7:23 pm

1 stop13h 38m

Washington, D.C. Dulles Intl

Fri 11/27

9:55 am-10:35 am

1 stop18h 40m

$698

CasablancaWashington, D.C.

CMN Casablanca Mohamed V - IAD Washington, D.C. Dulles Intl

CMNIAD

Casablanca Mohamed V

Wed 3/24

1:55 pm-1:55 pm

1 stop29h 00m

Washington, D.C. Dulles Intl

Wed 4/28

9:55 am-7:15 am

2 stops16h 20m

$709

CasablancaWashington, D.C.

CMN Casablanca Mohamed V - IAD Washington, D.C. Dulles Intl

CMNIAD

Casablanca Mohamed V

Mon 12/14

11:45 am-10:55 am

2 stops29h 10m

Washington, D.C. Dulles Intl

Thu 12/31

1:19 pm-10:35 am

1 stop15h 16m

$716

CasablancaWashington, D.C.

CMN Casablanca Mohamed V - IAD Washington, D.C. Dulles Intl

CMNIAD

Casablanca Mohamed V

Fri 11/20

3:25 pm-6:05 pm

Nonstop8h 40m

Washington, D.C. Dulles Intl

Fri 11/27

9:05 pm-10:05 am

Nonstop7h 00m

$847

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Casablanca to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Casablanca and Washington, D.C. Dulles Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $824 to $879.
The lowest price recently found on this route was $418.

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

In general, October is the cheapest month to fly from Casablanca to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $685. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $712.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Sunday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $804. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Casablanca to Washington, D.C. Dulles Intl Airport for around $980.

What is the cheapest Casablanca Mohamed V to Washington, D.C. Dulles Intl flight route?

Fly from Casablanca Mohamed V to Washington, D.C. Dulles Intl for the best Casablanca Mohamed V - Washington, D.C. Dulles Intl flight prices

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Casablanca when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $849 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Casablanca for as low as $607 on momondo.

What cabin class options are available on Casablanca to Washington, D.C. Dulles Intl Airport flights?

There are 3 cabin classes available to choose from on Casablanca to Washington, D.C. Dulles Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Casablanca to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a Casablanca to Washington, D.C. Dulles Intl Airport flight.

How have Casablanca to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of November 2026, prices for Casablanca to Washington, D.C. Dulles Intl Airport flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Casablanca to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Casablanca to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Casablanca to Washington, D.C. Dulles Intl Airport (CMN to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Casablanca to Washington, D.C. Dulles Intl Airport

Best Price Found	$322
Fastest flight time	8h 40m
Direct flights	Mon, Tue, Thu, Sat and Sun

The best one-way flight to Washington, D.C. Dulles Intl Airport from Casablanca in the past 72 hours is $322. The best round-trip flight deal from Casablanca to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $418.

The fastest flight from Casablanca to Washington, D.C. Dulles Intl Airport takes 8h 40m

Direct flights go from Casablanca to Washington, D.C. Dulles Intl Airport on Monday, Tuesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Royal Air Maroc.

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Frequently asked questions about flying from Casablanca to Washington, D.C. Dulles Intl Airport

How far is Casablanca Mohamed V to Washington, D.C. Dulles Intl by plane?
The straight-line distance from Casablanca Mohamed V to Washington, D.C. Dulles Intl is 3810.8 mi. By plane, this route typically takes 8h 40m.
When did momondo last update prices for flights from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport refresh daily.
How many operators does momondo search for flights from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport?
There are 8 operators available for flights from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport as of November 2026.
How old do you have to be to fly from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Casablanca to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Casablanca to Washington, D.C. Dulles Intl Airport is Boeing 787-8 Dreamliner (76.34% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (21.43%), Boeing 737 (1.79%), and Airbus A320-100/200 (0.45%).
What is the most popular airline from Casablanca to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Casablanca to Washington, D.C. Dulles Intl Airport is Royal Air Maroc (68% of total bookings). The next most popular airlines are SAUDIA (9%), Air France (8%), and KLM (4%).

Best airlines flying from Casablanca to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Casablanca to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
SAUDIA	PriceFrom $406	Free Cancellation	Rating 7.3 679 reviews	Search SAUDIA flights
TAP AIR PORTUGAL	PriceFrom $481	Free Cancellation	Rating 7.2 2,395 reviews	Search TAP AIR PORTUGAL flights
KLM	PriceFrom $605	Free Cancellation	Rating 7.8 1,594 reviews	Search KLM flights
Air Canada	PriceFrom $611	Free Cancellation	Rating 7.1 11,875 reviews	Search Air Canada flights
Air France	PriceFrom $628	Free Cancellation	Rating 7.5 1,647 reviews	Search Air France flights
Royal Air Maroc	PriceFrom $662	Free Cancellation	Rating 6.2 620 reviews	Search Royal Air Maroc flights
Delta	PriceFrom $688	Free Cancellation	Rating 7.8 8,699 reviews	Search Delta flights
American Airlines	PriceFrom $803	Free Cancellation	Rating 7.0 12,229 reviews	Search American Airlines flights

American Airlines Flights From Casablanca to Washington, D.C. Dulles Intl Airport
Across 3 American Airlines flights from Casablanca to Washington, D.C. Dulles Intl Airport this week, the average price was $965, with the best American Airlines deals starting from $803 round-trip. 12,229 users have rated American Airlines on momondo, with an average score of 7.0/10.
Royal Air Maroc Flights From Casablanca to Washington, D.C. Dulles Intl Airport
Royal Air Maroc (6.2/10 from 620 reviews) operates around 2 flights from Casablanca to Washington, D.C. Dulles Intl Airport in any given week. The average Royal Air Maroc airfare for this route is around $868, with deals from around $662 rare but found on momondo. Referenced prices are for round-trip Casablanca to Washington, D.C. Dulles Intl Airport flight searches in the last 72 hours.

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Cheap flights from Casablanca to Washington, D.C. from $322

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Casablanca to Washington, D.C. departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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SAUDIA flights from Casablanca to Washington, D.C. Dulles Intl Airport

Our best SAUDIA deals on Casablanca to Washington, D.C. Dulles Intl Airport flight tickets

TAP AIR PORTUGAL flights from Casablanca to Washington, D.C. Dulles Intl Airport

Our best TAP AIR PORTUGAL deals on Casablanca to Washington, D.C. Dulles Intl Airport flight tickets

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An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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