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Cheap flights from Perth to Santa Rosa from $2,752

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
PER — STS
18 loka — 25 loka1
1 adult
1 adult, Economy

Cheap flight deals from Perth to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Santa Rosa (STS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 syyskuu 2025.

Round-trip from

$2,752

Popular in

December

Cheapest in

October

Average price

$1,695
Qatar Airways
  • Qatar Airways
  • 4/12-8/2
  • 4 total stops
  • 76h 07m total
  • Perth to Santa Rosa
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($319 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($96 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Perth to Santa Rosa

Cheapest flights from Perth to Santa Rosa
Explore the most affordable flight options available from Perth to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 syyskuu 2025.

to 4/1222:45PER - STS
2 stops39h 07mQatar Airways
su 8/207:00STS - PER
2 stops37h 00mQatar Airways
Deal found 16/9$2,752
to 4/1222:45PER - STS
2 stops39h 07mQatar Airways
to 5/207:00STS - PER
2 stops37h 00mQatar Airways
Deal found 17/9$2,757
to 4/1222:45PER - STS
2 stops39h 07mQatar Airways
la 7/207:00STS - PER
2 stops37h 00mQatar Airways
Deal found 16/9$2,799
ma 8/1222:45PER - STS
2 stops34h 34mQantas Airways
ke 4/208:00STS - PER
2 stops41h 20mQantas Airways
Deal found 16/9$3,220
ma 8/1222:45PER - STS
2 stops34h 34mQantas Airways
ma 2/208:00STS - PER
2 stops41h 20mQantas Airways
Deal found 17/9$3,224
ti 9/1215:55PER - STS
2 stops41h 24mQantas Airways
ke 4/208:00STS - PER
2 stops41h 20mQantas Airways
Deal found 16/9$3,229
ma 8/1222:45PER - STS
2 stops34h 34mQantas Airways
ti 3/218:15STS - PER
2 stops33h 30mQantas Airways
Deal found 16/9$3,236
ma 8/1222:45PER - STS
2 stops34h 34mQantas Airways
su 8/208:00STS - PER
2 stops47h 50mQantas Airways
Deal found 16/9$3,245
ti 9/1215:55PER - STS
2 stops41h 24mQantas Airways
su 8/208:00STS - PER
2 stops47h 50mQantas Airways
Deal found 16/9$3,254

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 syyskuu 2025.
Use the filters below to find and compare flights from Perth to Santa Rosa that are best for you.

Fly from

Perth

Fly to

Santa Rosa

Route

Depart

Return

Price

PerthSanta Rosa

PER - STS

PERSTS

Perth

to 4/12

22:45-21:52

2 stops39h 07m

Santa Rosa Sonoma County

su 8/2

07:00-12:00

2 stops37h 00m

$2,752

PerthSanta Rosa

PER - STS

PERSTS

Perth

to 4/12

22:45-21:52

2 stops39h 07m

Santa Rosa Sonoma County

ti 3/2

07:00-12:00

2 stops37h 00m

$2,752

PerthSanta Rosa

PER - STS

PERSTS

Perth

to 4/12

22:45-21:52

2 stops39h 07m

Santa Rosa Sonoma County

ke 4/2

07:00-12:00

2 stops37h 00m

$2,752

PerthSanta Rosa

PER - STS

PERSTS

Perth

to 4/12

22:45-21:52

2 stops39h 07m

Santa Rosa Sonoma County

ma 2/2

07:00-12:00

2 stops37h 00m

$2,752

PerthSanta Rosa

PER - STS

PERSTS

Perth

to 4/12

22:45-21:52

2 stops39h 07m

Santa Rosa Sonoma County

to 5/2

07:00-12:00

2 stops37h 00m

$2,752

PerthSanta Rosa

PER - STS

PERSTS

Perth

to 4/12

22:45-21:52

2 stops39h 07m

Santa Rosa Sonoma County

pe 6/2

07:00-12:00

2 stops37h 00m

$2,799

PerthSanta Rosa

PER - STS

PERSTS

Perth

ti 9/12

22:45-17:19

2 stops34h 34m

Santa Rosa Sonoma County

ke 4/2

08:00-17:20

2 stops41h 20m

$3,224

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

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

  • How long is the flight from Perth to Santa Rosa?

    There are many flights that can get you from Perth to Santa Rosa in 39h 07m. Fly via Qatar Airways to get the fastest option. The distance from Perth to Santa Rosa is about 14706 km.

  • 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.

See more FAQs

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Cheapflights makes it easy to find Perth to Santa Rosa flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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