Cheapest one-way flights from Honolulu to Agana in September from $709

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

One-Way flights

10 Sep Zipair
17 Sep Zipair
14 Sep Alaska Airlines
21 Sep Asiana Airlines
14 Sep United direct
21 Sep United direct
10 Sep United direct
17 Sep United direct

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

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