To save up to 26% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Islip to Casablanca from $1,101 1-2 weeks out and tickets from $1,101 for flights departing within the next 72 hours.
The best pricing can be found in the month of April. Prices to Casablanca from Islip average $1,016. You can even find prices in April for less than $1,016, as users have found deals to Casablanca from as low as $845. The month of August appears to be one of the more expensive times to travel to Casablanca from Islip. Flying in the targeted month can save you up to 16%.