Reference: http://mufti.af.org.sa/ar/content/ما-السفر-المبيح-للفطر
Question: If a person travelled [during Ramadhaan] for pleasure or other than that, is he excused from fasting? And what are the conditions for travel [during Ramadhaan] which would excuse one from fasting?
Response: Allaah (Jalla wa ‘A’laa) says:
{…and whoever is ill or on a journey – then an equal number of other days [after Ramadhaan]}, soorah al-Baqarah, aayah 185
So the traveller who travels [during Ramadhaan] a distance which legally permits him to shorten his prayer, then he is excused from fasting – so long as the purpose of his travel is permissible, and not for any sin.
Allaah says:
{So whoever sights [the new moon of] the month, let him fast it; and whoever is ill or on a journey – then an equal number of other days [after Ramadhaan].}, soorah al-Baqarah, aayah 185