Dreaming of travel signifies the discovery of one's nature or character. If a poor person dreams of traveling, it indicates that they will become wealthy. Conversely, if someone dreams of hosting travelers, it suggests the beginning of new relationships and connections in their life. This dream can symbolize new horizons and opportunities in your life.
From Imam Muhammad Ibn Seerin's Dictionary of Dreams According to Islamic Inner Traditions â entry "Travels" (page 445).
In a dream, travels mean discovering people's substance or character. If a poor person sees himself travelling in a dream, it means that he will become rich. If one hosts travellers in a dream, it means that he may receive news from that direction. Travelling in a dream also means changing condition, state, environment, or that one may have to wash the floor of a house, or change his employer, repent for his sin, or satisfy what his heart desires. Travelling on foot in a dream means owing a debt that is weighing heavy in one's heart. Moving out of an unknown house in a dream means travelling. If a sick person sees himself travelling from one land into another that he could not recognize in his dream, it means his death. If a traveller sees himself carrying a food basket in a dream, it means that he will take a positive look at things, or that he will make a practical move that will benefit him and his family. (Also see Reckoning; Saddle-mount; Stairway; Tent)
Note: Islamic dream interpretation depends on the dreamer's circumstances and state. This is a general guide drawn directly from the source book.