What’s the cost of a flight from San Francisco to Guam?

Prices vary based on date, airline, and availability. Compare several options if you're flying between San Francisco and Guam.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Are there multiple airports in San Francisco and Guam?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in San Francisco: Only San Francisco operates in this city.
• Airports in Guam: Guam - Antonio B. Won Pat is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Plan smarter: flights from San Francisco to Guam

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

A frequent search in Guam is Guam.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.