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Cheapest one-way flights from Casablanca (CMN) to Washington (IAD), December

10 dates in December, from $ 278. Book in one tap, or check whether to buy now or wait.

One-way Return

Dates, airline, and price
Dates	Airline	Price
11 Dec	Saudia
14 Dec	Saudia
17 Dec	Saudia

18 Dec	Saudia
5 Dec	Saudia
2 Dec	Royal Air Maroc
11 Dec	Royal Air Maroc Direct Flight
18 Dec	Royal Air Maroc Direct Flight
14 Dec	Royal Air Maroc Direct Flight
19 Dec	Royal Air Maroc Direct Flight

Cheapest deals for the full year

Deals for return flights from Casablanca to Washington in December.

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Updated Oct 12, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Casablanca (CMN) to Washington (IAD), December

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