A 4 day Oahu itinerary is perfect for your first visit if you are also Hawaiian island hopping to Maui or Kauai. If you have enough time, 5 days on Oahu or even on a week on Oahu will give you more time to slow down for hiking or relaxing at the beach.
How many days do I need for Oahu?
5-7 daysThe ideal number of days to spend on Oahu depends on your interests and preferences. Generally, a stay of 5-7 days allows enough time to explore the island's main attractions, participate in activities, and relax at the beach. However, some visitors may prefer shorter or longer stays based on their needs.
How many days to spend in Maui vs Oahu?
63% of people who come to Maui stay on this island and don't visit any others during their trip to Hawaii. The average length of stay of visitors to each island: Maui: 8.10 days. Oahu: 6.74 days.