Cheapest one-way flights from Honolulu to Agana in August from $664

AirHint found the following cheapest one-way flights from Honolulu (HNL) to Agana (GUM) in August 2026 (see full year).

One-Way flights

26 Aug Asiana Airlines
26 Aug United direct

Also check the deals for return flights from Honolulu to Agana in August.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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