When is the cheapest time to visit Oʻahu?

Last updated: 2026-05-23

Mid-April to early June, and September to mid-December — "shoulder seasons" — have the lowest flight and hotel rates and the smallest crowds. Weather is excellent year-round; the difference is price. Avoid Christmas/New Year, spring break (mid-March), and July 4 weekend; rates double. Whale season (Jan-Mar) raises prices but is worth it.