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Santa Rosa

Cheap flights from Guam to Santa Rosa (STS)

GUM — STS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Guam to Santa Rosa

Keep the following information in mind while searching for Guam to Santa Rosa flight deals. Data was last updated August 14, 2025.

Popular in

February

Cheapest in

March

Average price

$1,890
Highest demand for flights based on searches. 0% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Cheapflights Insights

Everything you need to know about your flight from Guam to Santa Rosa

What is the cheapest month to book a flight from Guam to Santa Rosa?

Currently, February is the cheapest month in which you can book a flight from Guam to Santa Rosa (average of $202). Flying from Guam to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Guam to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Rosa from Guam?

    Most people fly into Santa Rosa Sonoma County (STS) if they book a flight to Santa Rosa from Guam. Sonoma County is conveniently located just 7.2 mi from Santa Rosa’s city center.

  • Can I find deals for flights from Guam to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Guam to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Guam to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guam to Santa Rosa.

  • Can I find deals for business class flights from Guam to Santa Rosa?

    Yes. Cheapflights offers flight deals from Guam to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Guam to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from Guam to Santa Rosa (average of $202). Flying from Guam to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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