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South Pacific

$700+ Cheap flights from Santa Rosa (STS) to South Pacific

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SYD
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Santa Rosa to South Pacific

Keep the following information in mind while searching for Santa Rosa to South Pacific flight deals. Data was last updated November 6, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$983
(Alaska Airlines)

One-way from

$700
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$1,231
Provider with most accurate pricing for San Francisco-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Sydney Kingsford Smith flights.
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From Santa Rosa Sonoma County to South Pacific
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One-way flight from Santa Rosa Sonoma County to South Pacific
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Highest demand for flights based on searches. 14% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Santa Rosa to South Pacific

Cheapest flights from Santa Rosa to South Pacific
Explore the most affordable flight options available from Santa Rosa to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:41 pmSTS - PPT
2 stops56h 49mAlaska Airlines
Sat 12/611:30 pmPPT - STS
2 stops32h 49mAlaska Airlines
Deal found 11/5$1,057
This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:35 amSTS - PPT
2 stops40h 55mAlaska Airlines
Sat 12/611:30 pmPPT - STS
2 stops22h 22mAlaska Airlines
Deal found 11/5$1,115
This Expedia deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:03 pmSTS - AKL
2 stops52h 17mAlaska Airlines
Tue 12/211:30 pmAKL - STS
2 stops38h 49mAlaska Airlines
Deal found 11/5$1,137
This Alaska Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:54 pmSTS - AKL
2 stops29h 26mAlaska Airlines
Thu 1/2911:30 pmAKL - STS
2 stops21h 29mAlaska Airlines
Deal found 11/6$1,139
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:15 pmSTS - AKL
2 stops28h 05mAlaska Airlines
Sat 12/611:30 pmAKL - STS
2 stops20h 24mAlaska Airlines
Deal found 11/4$1,140
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:36 pmSTS - AKL
2 stops34h 44mAlaska Airlines
Thu 12/1111:30 pmAKL - STS
2 stops21h 22mAlaska Airlines
Deal found 11/4$1,152
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:15 pmSTS - AKL
2 stops52h 05mAlaska Airlines
Tue 12/911:30 pmAKL - STS
2 stops20h 24mAlaska Airlines
Deal found 11/4$1,162
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:00 pmSTS - AKL
2 stops53h 20mAlaska Airlines
Sat 12/611:30 pmAKL - STS
2 stops20h 24mAlaska Airlines
Deal found 11/4$1,164
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:18 pmSTS - AKL
1 stop22h 52mAmerican Airlines
Thu 1/293:50 pmAKL - STS
1 stop28h 08mAmerican Airlines
Deal found 11/6$1,167
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:57 pmSTS - AKL
2 stops23h 13mAmerican Airlines
Thu 1/293:50 pmAKL - STS
1 stop28h 08mAmerican Airlines
Deal found 11/6$1,171
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:37 pmSTS - AKL
2 stops23h 33mAmerican Airlines
Fri 1/303:50 pmAKL - STS
2 stops21h 03mAmerican Airlines
Deal found 11/6$1,214
This Alaska Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:59 pmSTS - AKL
1 stop18h 56mAlaska Airlines
Fri 1/303:50 pmAKL - STS
1 stop28h 08mAlaska Airlines
Deal found 11/6$1,217

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to South Pacific 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 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Santa Rosa to South Pacific that are best for you.

Fly from

Santa Rosa

Fly to

South Pacific

Route

Depart

Return

Price

Santa RosaPapeete

STS - PPT

STSPPT

Santa Rosa Sonoma County

Fri 4/3

3:00 pm-9:30 pm

2 stops33h 30m

Papeete Faaa

Sat 4/11

11:30 pm-9:47 am

2 stops31h 17m

$993

Santa RosaPapeete

STS - PPT

STSPPT

Santa Rosa Sonoma County

Sat 4/4

7:00 am-9:30 pm

2 stops17h 30m

Papeete Faaa

Sat 4/11

11:30 pm-9:47 am

2 stops31h 17m

$1,031

Santa RosaPapeete

STS - PPT

STSPPT

Santa Rosa Sonoma County

Sun 4/5

3:00 pm-9:25 pm

2 stops57h 25m

Papeete Faaa

Sat 4/11

11:30 pm-9:47 am

2 stops31h 17m

$1,057

Santa RosaPapeete

STS - PPT

STSPPT

Santa Rosa Sonoma County

Thu 11/27

2:41 pm-9:30 pm

2 stops56h 49m

Papeete Faaa

Sat 12/6

11:30 pm-10:19 am

2 stops32h 49m

$1,057

Santa RosaPapeete

STS - PPT

STSPPT

Santa Rosa Sonoma County

Fri 11/28

6:35 am-9:30 pm

2 stops40h 55m

Papeete Faaa

Sat 12/6

11:30 pm-11:52 pm

2 stops22h 22m

$1,115

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Thu 1/29

7:56 pm-9:55 am

1 stop16h 59m

Auckland Intl

Tue 2/17

3:50 pm-12:56 pm

1 stop18h 06m

$1,120

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Thu 1/29

7:56 pm-9:55 am

1 stop16h 59m

Auckland Intl

Wed 2/18

3:50 pm-12:56 pm

1 stop18h 06m

$1,120

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Wed 1/28

7:00 am-9:55 am

1 stop29h 55m

Auckland Intl

Wed 2/18

3:50 pm-12:56 pm

1 stop18h 06m

$1,128

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Tue 1/27

7:00 am-9:55 am

1 stop29h 55m

Auckland Intl

Wed 2/18

3:50 pm-12:56 pm

1 stop18h 06m

$1,128

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Tue 12/2

6:54 pm-9:20 pm

2 stops29h 26m

Auckland Intl

Thu 1/29

11:30 pm-11:59 pm

2 stops21h 29m

$1,139

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 60 results
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Best time to book a flight from Santa Rosa to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Santa Rosa with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to South Pacific

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

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to South Pacific (average of $224). Flying from Santa Rosa to South Pacific in December is currently the most expensive (average of $526). 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 Santa Rosa to South Pacific. 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 from for flights from Santa Rosa to South Pacific?

    If you book a flight to South Pacific from Santa Rosa, you will be flying from Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa.

  • How long is the flight from Santa Rosa to South Pacific?

    Departing from Santa Rosa to South Pacific will take you 28h 30m. The distance from Santa Rosa to South Pacific is about 7070 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Santa Rosa to South Pacific one-way?

    The cheapest airlines for a one-way flight from Santa Rosa to South Pacific are American Airlines ($700), Alaska Airlines ($705), and Qatar Airways ($817).

  • What are the most popular routes from Santa Rosa to South Pacific?

    The most popular route from Santa Rosa to South Pacific is Santa Rosa Sonoma County - Sydney Kingsford Smith. You may also consider Santa Rosa Sonoma County - Melbourne or Santa Rosa Sonoma County - Auckland Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to South Pacific 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 Santa Rosa to South Pacific?

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to South Pacific (average of $224). Flying from Santa Rosa to South Pacific in December is currently the most expensive (average of $526). 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

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