If you book a flight to Fort Walton Beach from Dubai, you will be flying from Dubai Intl, which is the city’s only airport. Dubai Intl (DXB) is located 10.9 km from the centre of Dubai. There are 0 flights from Dubai Intl to Fort Walton Beach per day from 0 different airlines.
You can imagine temperatures to be in the 41 °C range in July. The weather in Fort Walton Beach is generally colder than Dubai's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.