Cheapest one-way flights from Honolulu to Agana in December from $486

AirHint found the following cheapest one-way flights from Honolulu (HNL) to Agana (GUM) in December 2025 (see full year).

One-Way flights

15 Dec Asiana Airlines
27 Dec Asiana Airlines
28 Dec Air Premia
25 Dec Air Premia
25 Dec United direct
15 Dec United direct
27 Dec United direct
28 Dec United direct

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

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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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