Cheapest Time to Visit Guam: Low Season (Apr–Oct)

Low Season (April–October)

• Pros: Lower airfare/hotels, fewer crowds, still warm
• Cons: Higher rain chance (typhoon season Jun–Nov), some reduced hours

Shoulder (November–March) – transition; prices rise, weather improves.

High Season (December–March) – peak rates, crowds, best weather, full operations.

Bottom line: For budget, target April–June or September–October—avoiding peak typhoon months (Aug–Sep) if possible. Monitor flight deals year-round.