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Cheap flights from Perth to Santa Rosa from $2,087

PER — STS
24 Sep — 1 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Santa Rosa

Enter your travel dates to find the best prices.

Best flights from Perth to Santa Rosa

Mon 25/108:35 -
2 stops44h 24m
Wed 3/307:12 -
2 stops56h 08m
Deal found 22/8$2,087

Find flight deals from Perth to Santa Rosa

Round-trip from

$2,087

Popular in

July

Cheapest in

June

Average price

$2,302
25/1-3/3
  • 25/1-3/3
  • 4 total stops
  • 100h 32m total
  • Perth to Santa Rosa
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Highest demand for flights based on searches. 7% potential increase in price ($211 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($64 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
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PerthSanta Rosa

PER Perth - STS Santa Rosa Sonoma County

PERSTS

Perth

Mon 25/1

08:35-12:59

2 stops44h 24m

Santa Rosa Sonoma County

Wed 3/3

07:12-07:20

2 stops56h 08m

$2,087

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Sorted by cheapest first

Best time to book a flight from Perth to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Perth with our price prediction graph.
Estimated return price

Related info for your journey

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Perth 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.

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