AirHint found the following cheapest one-way flights from Honolulu (HNL) to Agana (GUM) in June 2026 (see full year).
One-Way flights
| 02 Jun | Zipair | ||
| 01 Jun | Alaska Airlines | ||
| 02 Jun | United | direct | |
| 01 Jun | United | direct |
Also check the deals for return flights from Honolulu to Agana in June.
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