Cheapest return flights from San Francisco to Agana in December from $898

AirHint found the following cheapest return flights from San Francisco (SFO) to Agana (GUM) in December 2025 (see full year).

Return flights

07 Dec - 14 Dec Air Premia
18 Dec - 11 Jan Flair Airlines

Also check the deals for one-way flights from San Francisco 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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