$163+ Cheap flights from Santa Rosa

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STS — MEL
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Find flights from Santa Rosa within your budget

 
Find flights departing from Santa Rosa that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 17 April 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Sun 7/6

07:59-07:05

1 stop30h 06m

Sydney Kingsford Smith

Mon 15/6

09:10-15:50

2 stops23h 40m

$2,214

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Sun 7/6

07:59-07:05

1 stop30h 06m

Sydney Kingsford Smith

Sun 14/6

09:10-15:50

2 stops23h 40m

$2,214

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Tue 18/8

11:47-06:25

3 stops25h 38m

Sydney Kingsford Smith

Tue 25/8

17:50-21:31

1 stop20h 41m

$2,243

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Sat 6/6

17:21-07:05

1 stop20h 44m

Sydney Kingsford Smith

Sat 13/6

09:10-10:45

1 stop18h 35m

$2,299

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Fri 2/10

16:36-06:30

1 stop20h 54m

Sydney Kingsford Smith

Sun 11/10

06:25-11:07

2 stops22h 42m

$2,327

Santa RosaMelbourne

STS - MEL

STSMEL

Santa Rosa Sonoma County

Thu 9/7

06:00-04:55

2 stops53h 55m

Melbourne

Tue 4/8

15:10-19:29

2 stops45h 19m

$2,372

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Mon 4/5

13:13-17:30

2 stops35h 17m

Sydney Kingsford Smith

Mon 11/5

20:15-19:46

3 stops64h 31m

$2,373

Santa RosaMelbourne

STS - MEL

STSMEL

Santa Rosa Sonoma County

Sat 11/7

06:00-04:55

2 stops53h 55m

Melbourne

Tue 4/8

15:10-19:29

2 stops45h 19m

$2,427

Santa RosaMelbourne

STS - MEL

STSMEL

Santa Rosa Sonoma County

Thu 9/7

06:00-04:55

2 stops53h 55m

Melbourne

Sun 2/8

15:10-19:29

2 stops45h 19m

$2,427

Santa RosaMelbourne

STS - MEL

STSMEL

Santa Rosa Sonoma County

Fri 3/7

07:00-06:45

2 stops30h 45m

Melbourne

Sun 5/7

09:45-15:55

1 stop23h 10m

$2,465

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from Santa Rosa

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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.

Travel insights for flights from Santa Rosa

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Related info for your journey

Access useful and relevant information related to your journey from Santa Rosa. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 April 2026.

  • What are the most popular destinations to fly to from Santa Rosa?

    For the current month, the most popular flights from Santa Rosa are Las Vegas, San Diego, Santa Ana, California. Las Vegas, San Diego, Los Angeles are the most popular locations from Santa Rosa year round.

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  • Why should you use Cheapflights to find cheap flight tickets from Santa Rosa?

    Cheapflights simply makes it quick and affordable to book flights from Santa Rosa by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Santa Rosa with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Santa Rosa flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Santa Rosa become cheaper?

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How does Cheapflights help users find flights from Santa Rosa?

Cheapflights makes it easy to find flights from Santa Rosa 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.

Why should you use Cheapflights to find cheap flight tickets from Santa Rosa?

Cheapflights simply makes it quick and affordable to book flights from Santa Rosa by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Santa Rosa with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Santa Rosa flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Santa Rosa become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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