What time of day is cheapest to fly?

At the moment, there are flights only in the morning for your Guam trip.

When is the best time to fly to Guam?

Flying to Guam in is usually considered the best time to fly. However, you will find other deals are always available year round. April sees the temperatures in Guam peak to their warmest. August tends, on average, to see the most amount of rainfall.