AirHint found the following cheapest one-way flights from Washington (IAD) to Casablanca (CMN) in March 2026 (see full year).
One-Way flights
| 16 Mar | Icelandair | ||
| 17 Mar | Icelandair | ||
| 20 Mar | Frontier Airlines | ||
| 22 Mar | TAP | ||
| 18 Mar | TAP | ||
| 15 Mar | TAP | ||
| 11 Mar | Frontier Airlines | ||
| 01 Mar | Lufthansa | ||
| 18 Mar | Royal Air Maroc | direct | |
| 15 Mar | Royal Air Maroc | direct |
Also check the deals for return flights from Washington to Casablanca in March.
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