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: 13h 58m.

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: 83% of momondo users choosing 1-stop flights on this route connected there.

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

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

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

Flights via Jeddah (JED) offer the lowest average round-trip price of $669.

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 34m.

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

Royal Air Maroc, Air France and KLM 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 83% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 7 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.

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 7 operators available for flights from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport as of August 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.

$273 Cheap Flights from Casablanca to Washington, D.C. Dulles Intl Airport in 2026

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

As of August 2026, 7 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 Mon, with 29% 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.

1:55 pm - 3:50 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

29h 55m1 stop Jeddah King Abdulaziz Intl

5:50 pm - 4:00 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

29h 10m1 stop Jeddah King Abdulaziz Intl

$410SAUDIA

Mon, Oct 26 - Thu, Nov 5

7:25 pm - 4:45 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

25h 20m1 stop Riyadh King Khaled Intl

6:50 pm - 4:35 pmIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

41h 45m1 stop Riyadh King Khaled Intl

$456SAUDIA

Thu, Sep 24 - Wed, Oct 21

10:25 am - 9:35 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

15h 10m1 stop Lisbon Humberto Delgado

5:45 pm - 2:20 pmIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

16h 35m1 stop Lisbon Humberto Delgado

$565TAP AIR PORTUGAL

Wed, Oct 7 - Wed, Oct 14

10:25 am - 9:35 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

15h 10m1 stop Lisbon Humberto Delgado

5:45 pm - 2:20 pmIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

16h 35m1 stop Lisbon Humberto Delgado

$566TAP AIR PORTUGAL

Wed, Oct 7 - Wed, Oct 14

11:45 am - 12:44 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

29h 59m2 stops Montreal Pierre Elliott Trudeau Intl Newark

1:20 pm - 7:35 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

14h 15m1 stop Montreal Pierre Elliott Trudeau Intl

$687United Airlines

Wed, Nov 25 - Tue, Mar 16

11:45 am - 12:44 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

29h 59m2 stops Montreal Pierre Elliott Trudeau Intl Newark

9:55 am - 7:35 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

17h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$687United Airlines

Wed, Nov 25 - Sun, Mar 14

8:00 am - 8:00 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

16h 00m1 stop Montreal Pierre Elliott Trudeau Intl

9:45 am - 5:15 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

15h 30m1 stop Montreal Pierre Elliott Trudeau Intl

$695Air Canada

Mon, Sep 28 - Mon, Oct 5

8:00 am - 8:00 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

16h 00m1 stop Montreal Pierre Elliott Trudeau Intl

9:45 am - 5:15 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

15h 30m1 stop Montreal Pierre Elliott Trudeau Intl

$696Air Canada

Mon, Sep 28 - Mon, Oct 5

4:25 pm - 8:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 8:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

6h 00mnonstop

$712Royal Air Maroc

Fri, Dec 18 - Sat, Jan 2

3:25 pm - 8:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

9h 40mnonstop

10:05 pm - 8:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

6h 00mnonstop

$716Royal Air Maroc

Sun, Dec 13 - Sun, Mar 14

Cheap last minute flights

Enter your travel dates to find the best prices.

5:55 pm - 6:50 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

29h 55m1 stop Madrid Barajas

5:00 pm - 11:55 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

13h 55m1 stop Madrid Barajas

$855American Airlines

Mon, Aug 31 - Mon, Sep 7

7:35 am - 4:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Paris Charles de Gaulle

9:45 pm - 5:20 pmIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

14h 35m1 stop Paris Charles de Gaulle

$873Delta

Mon, Aug 31 - Thu, Sep 10

7:35 am - 4:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Paris Charles de Gaulle

7:15 pm - 5:20 pmIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

17h 05m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$873Delta

Mon, Aug 31 - Mon, Sep 7

5:55 pm - 6:50 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

29h 55m1 stop Madrid Barajas

1:23 pm - 11:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

17h 42m2 stops Charlotte Douglas Madrid Barajas

$880American Airlines

Mon, Aug 31 - Sat, Oct 24

4:00 pm - 7:00 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 00mnonstop

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

7h 15mnonstop

$1,067Royal Air Maroc

Fri, Aug 28 - Fri, Sep 11

4:00 pm - 7:00 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 00mnonstop

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

7h 15mnonstop

$1,100Royal Air Maroc

Mon, Aug 31 - Mon, Sep 7

5:25 pm - 3:10 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

26h 45m1 stop Lisbon Humberto Delgado

5:25 pm - 3:00 pmIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

16h 35m1 stop Lisbon Humberto Delgado

$1,125TAP AIR PORTUGAL

Mon, Aug 31 - Mon, Dec 14

9:00 am - 2:22 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

34h 22m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

3:45 pm - 12:20 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

27h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

$1,176Air Canada

Sun, Aug 30 - Thu, Sep 10

9:00 am - 2:22 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

34h 22m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

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

40h 20m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,179Air Canada

Sun, Aug 30 - Tue, Sep 8

11:30 am - 8:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

13h 35m1 stop Lisbon Humberto Delgado

10:35 pm - 2:30 pmIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

11h 55m1 stop Lisbon Humberto Delgado

$2,019TAP AIR PORTUGAL

Sat, Aug 29 - Sun, Sep 27

Cheap direct flights

Enter your travel dates to find the best prices.

4:25 pm - 8:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

8h 40mnonstop

9:05 pm - 8:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

6h 00mnonstop

$712Royal Air Maroc

Fri, Dec 18 - Sat, Jan 2

3:25 pm - 8:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

9h 40mnonstop

10:05 pm - 8:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

6h 00mnonstop

$716Royal Air Maroc

Sun, Dec 13 - Sun, Mar 14

3:25 pm - 8:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

9h 40mnonstop

10:05 pm - 8:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

6h 00mnonstop

$716Royal Air Maroc

Sun, Nov 22 - Sun, Mar 14

3:25 pm - 8:05 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

9h 40mnonstop

10:05 pm - 8:05 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

6h 00mnonstop

$722Royal Air Maroc

Sat, Dec 12 - Sun, Mar 14

3:00 pm - 8:00 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

9h 00mnonstop

9:00 pm - 7:15 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

6h 15mnonstop

$1,385American Airlines

Mon, Sep 28 - Mon, Oct 5

3:00 pm - 8:00 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

9h 00mnonstop

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

7h 00mnonstop

$1,385American Airlines

Wed, Oct 21 - Sun, Feb 28

3:00 pm - 8:00 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

9h 00mnonstop

9:00 pm - 7:15 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

6h 15mnonstop

$1,386American Airlines

Mon, Sep 21 - Wed, Oct 21

3:00 pm - 8:00 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

9h 00mnonstop

9:00 pm - 7:15 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

6h 15mnonstop

$1,415Iberia

Wed, Sep 23 - Wed, Oct 21

3:00 pm - 8:00 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

9h 00mnonstop

9:00 pm - 7:15 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

6h 15mnonstop

$1,415Multiple Airlines

Sun, Sep 20 - Wed, Oct 21

3:00 pm - 8:00 pmCMN Casablanca Mohamed V-IAD Washington, D.C. Dulles Intl

9h 00mnonstop

9:00 pm - 7:15 amIAD Washington, D.C. Dulles Intl-CMN Casablanca Mohamed V

6h 15mnonstop

$1,415Multiple Airlines

Wed, Sep 23 - Fri, Oct 23

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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

Oct 7

CMN10:25 amCasablanca Mohamed V

15h 10m

1 stop

IAD9:35 pmWashington, D.C. Dulles Intl

Oct 14

IAD5:45 pmWashington, D.C. Dulles Intl

16h 35m

1 stop

CMN2:20 pmCasablanca Mohamed V

$565

TAP AIR PORTUGAL

Oct 7

CMN10:25 amCasablanca Mohamed V

15h 10m

1 stop

IAD9:35 pmWashington, D.C. Dulles Intl

Oct 14

IAD5:45 pmWashington, D.C. Dulles Intl

16h 35m

1 stop

CMN2:20 pmCasablanca Mohamed V

$566

TAP AIR PORTUGAL

Oct 7

CMN10:25 amCasablanca Mohamed V

15h 10m

1 stop

IAD9:35 pmWashington, D.C. Dulles Intl

Oct 14

IAD5:45 pmWashington, D.C. Dulles Intl

16h 35m

1 stop

CMN2:20 pmCasablanca Mohamed V

$567

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

Oct 26

CMN1:55 pmCasablanca Mohamed V

29h 55m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

Nov 5

IAD5:50 pmWashington, D.C. Dulles Intl

29h 10m

1 stop

CMN4:00 amCasablanca Mohamed V

$410

SAUDIA

Sep 24

CMN7:25 pmCasablanca Mohamed V

25h 20m

1 stop

IAD4:45 pmWashington, D.C. Dulles Intl

Oct 21

IAD6:50 pmWashington, D.C. Dulles Intl

41h 45m

1 stop

CMN4:35 pmCasablanca Mohamed V

$456

SAUDIA

Sep 19

CMN8:25 pmCasablanca Mohamed V

24h 20m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

Nov 21

IAD5:50 pmWashington, D.C. Dulles Intl

29h 10m

1 stop

CMN4:00 amCasablanca Mohamed V

$457

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

Mon 10/26

1:55 pm-3:50 pm

1 stop29h 55m

Washington, D.C. Dulles Intl

Thu 11/5

5:50 pm-4:00 am

1 stop29h 10m

$410

CasablancaWashington, D.C.

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

CMNIAD

Casablanca Mohamed V

Thu 9/24

7:25 pm-4:45 pm

1 stop25h 20m

Washington, D.C. Dulles Intl

Wed 10/21

6:50 pm-4:35 pm

1 stop41h 45m

$456

CasablancaWashington, D.C.

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

CMNIAD

Casablanca Mohamed V

Wed 10/7

10:25 am-9:35 pm

1 stop15h 10m

Washington, D.C. Dulles Intl

Wed 10/14

5:45 pm-2:20 pm

1 stop16h 35m

$565

CasablancaWashington, D.C.

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

CMNIAD

Casablanca Mohamed V

Wed 10/7

10:25 am-9:35 pm

1 stop15h 10m

Washington, D.C. Dulles Intl

Wed 10/14

5:45 pm-2:20 pm

1 stop16h 35m

$566

CasablancaWashington, D.C.

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

CMNIAD

Casablanca Mohamed V

Wed 11/25

11:45 am-12:44 pm

2 stops29h 59m

Washington, D.C. Dulles Intl

Tue 3/16

1:20 pm-7:35 am

1 stop14h 15m

$687

CasablancaWashington, D.C.

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

CMNIAD

Casablanca Mohamed V

Wed 11/25

11:45 am-12:44 pm

2 stops29h 59m

Washington, D.C. Dulles Intl

Sun 3/14

9:55 am-7:35 am

1 stop17h 40m

$687

CasablancaWashington, D.C.

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

CMNIAD

Casablanca Mohamed V

Mon 9/28

8:00 am-8:00 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Mon 10/5

9:45 am-5:15 am

1 stop15h 30m

$695

CasablancaWashington, D.C.

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

CMNIAD

Casablanca Mohamed V

Mon 9/28

8:00 am-8:00 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Mon 10/5

9:45 am-5:15 am

1 stop15h 30m

$696

Quickest round-trip

CasablancaWashington, D.C.

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

CMNIAD

Casablanca Mohamed V

Fri 12/18

4:25 pm-8:05 pm

Nonstop8h 40m

Washington, D.C. Dulles Intl

Sat 1/2

9:05 pm-8:05 am

Nonstop6h 00m

$712

CasablancaWashington, D.C.

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

CMNIAD

Casablanca Mohamed V

Sun 12/13

3:25 pm-8:05 pm

Nonstop9h 40m

Washington, D.C. Dulles Intl

Sun 3/14

10:05 pm-8:05 am

Nonstop6h 00m

$716

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 $801 to $1,054.
The lowest price recently found on this route was $410.

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

In general, December 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 $764. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of December, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $773.

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 $805. 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 $861 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?

No. A direct flight is the cheapest option for a flight between Casablanca to Washington, D.C. Dulles Intl Airport.

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

As of August 2026, prices for Casablanca to Washington, D.C. Dulles Intl Airport flights are approximately 29% 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	$273
Fastest flight time	8h 00m
Direct flights	Mon, Tue, Wed, Thu and Sat

The best one-way flight to Washington, D.C. Dulles Intl Airport from Casablanca in the past 72 hours is $273. The best round-trip flight deal from Casablanca to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $410.

The fastest flight from Casablanca to Washington, D.C. Dulles Intl Airport takes 8h 00m

Direct flights go from Casablanca to Washington, D.C. Dulles Intl Airport on Monday, Tuesday, Wednesday, Thursday and Saturday. 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 00m.
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 7 operators available for flights from Casablanca Mohamed V Airport to Washington, D.C. Dulles Intl Airport as of August 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 (69.74% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (28.07%), Boeing 737 (1.75%), and Airbus A320-100/200 (0.44%).
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 (76% of total bookings). The next most popular airlines are Air France (8%), KLM (5%), and TAP AIR PORTUGAL (3%).

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 $441	Free Cancellation	Rating 7.3 691 reviews	Search SAUDIA flights
TAP AIR PORTUGAL	PriceFrom $481	Free Cancellation	Rating 7.2 2,375 reviews	Search TAP AIR PORTUGAL flights
KLM	PriceFrom $541	Free Cancellation	Rating 7.8 1,565 reviews	Search KLM flights
Air France	PriceFrom $577	Free Cancellation	Rating 7.5 1,646 reviews	Search Air France flights
Air Canada	PriceFrom $611	Free Cancellation	Rating 7.1 11,539 reviews	Search Air Canada flights
Royal Air Maroc	PriceFrom $684	Free Cancellation	Rating 6.2 624 reviews	Search Royal Air Maroc flights
American Airlines	PriceFrom $803	Free Cancellation	Rating 7.1 11,995 reviews	Search American Airlines flights

American Airlines Flights From Casablanca to Washington, D.C. Dulles Intl Airport
Across 5 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. 12,003 users have rated American Airlines on momondo, with an average score of 7.1/10.
Royal Air Maroc Flights From Casablanca to Washington, D.C. Dulles Intl Airport
Royal Air Maroc (6.2/10 from 626 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 $684 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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momondo does allow users to show only those flights to Washington, D.C. from Casablanca which offer a flexible booking policy as well as other useful filters and features.

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Cheap flights from Casablanca to Washington, D.C. from $273

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 9/22. 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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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

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

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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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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