Cheapest one-way SFO–GUA flights, May

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Guatemala City (GUA) in May 2026 (see full year).

One-Way flights

19 May Frontier Airlines
18 May Frontier Airlines
25 May Alaska Airlines
24 May American Airlines
13 May Alaska Airlines
10 May Alaska Airlines
06 May Alaska Airlines
23 May Frontier Airlines
20 May Frontier Airlines
09 May Frontier Airlines

Also check the deals for return flights from San Francisco to Guatemala City in May.

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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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