AirHint found the following cheapest return flights from Honolulu (HNL) to Agana (GUM) in March 2026 (see full year).

Return flights

16 Mar - 23 Mar	Asiana Airlines
13 Mar - 20 Mar	Korean Air
12 Mar - 19 Mar	United	direct
16 Mar - 23 Mar	United	direct
18 Mar - 25 Mar	United	direct
31 Mar - 07 Apr	United	direct
30 Mar - 09 Apr	United	direct
13 Mar - 20 Mar	United	direct
15 Mar - 22 Mar	United	direct

Also check the deals for one-way flights from Honolulu to Agana in March.

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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Cheapest return flights from Honolulu to Agana in March from 974€

Return flights