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South Pacific

$689+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SYD
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This oojo deal was found by Cheapflights users on 2/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:23 pm
STS
-
NAN
1 stop15h 37m
Multiple Airlines
Tue 9/159:40 pm
NAN
-
STS
1 stop21h 05m
Multiple Airlines
Deal found 2/9$938
This SmartFares deal was found by Cheapflights users on 2/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:23 pm
STS
-
NAN
1 stop15h 37m
Multiple Airlines
Tue 10/279:40 pm
NAN
-
STS
1 stop21h 05m
Multiple Airlines
Deal found 2/9$939
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:00 am
STS
-
NAN
1 stop28h 00m
Multiple Airlines
Tue 3/179:40 pm
NAN
-
STS
1 stop30h 30m
Multiple Airlines
Deal found 2/9$959
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 3/2711:10 am
STS
-
PPT
2 stops37h 20m
Multiple Airlines
Sat 4/411:30 pm
PPT
-
STS
2 stops32h 00m
Multiple Airlines
Deal found 2/11$1,056
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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 3/297:53 pm
STS
-
AKL
2 stops29h 27m
Multiple Airlines
Tue 4/1411:30 pm
AKL
-
STS
2 stops30h 00m
Multiple Airlines
Deal found 2/7$1,141
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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.
Sat 3/287:53 pm
STS
-
AKL
2 stops53h 27m
Multiple Airlines
Tue 4/1411:30 pm
AKL
-
STS
2 stops37h 31m
Multiple Airlines
Deal found 2/7$1,165
This SmartFares deal was found by Cheapflights users on 2/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:57 am
STS
-
NAN
1 stop24h 03m
Multiple Airlines
Tue 7/219:40 pm
NAN
-
STS
1 stop17h 37m
Multiple Airlines
Deal found 2/9$1,191
This Air Tahiti Nui deal was found by Cheapflights users on 2/9. 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 Air Tahiti Nui is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:05 am
STS
-
PPT
1 stop17h 25m
Multiple Airlines
Sun 4/1211:45 pm
PPT
-
STS
1 stop21h 14m
Multiple Airlines
Deal found 2/9$1,233
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 6/175:52 pm
STS
-
SYD
2 stops31h 58m
Multiple Airlines
Sun 7/128:45 pm
SYD
-
STS
2 stops30h 32m
Multiple Airlines
Deal found 2/9$1,263
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 5/278:20 am
STS
-
SYD
2 stops41h 30m
Multiple Airlines
Tue 6/98:45 pm
SYD
-
STS
2 stops30h 32m
Multiple Airlines
Deal found 2/9$1,286
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 5/295:21 pm
STS
-
SYD
2 stops32h 29m
Multiple Airlines
Tue 6/98:45 pm
SYD
-
STS
2 stops30h 32m
Multiple Airlines
Deal found 2/9$1,291
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 5/288:20 am
STS
-
SYD
2 stops41h 30m
Multiple Airlines
Sun 6/148:45 pm
SYD
-
STS
2 stops40h 32m
Multiple Airlines
Deal found 2/9$1,298

Find 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$959
(KAYAK)

One-way from

$689
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$1,068
Provider with most accurate pricing for San Francisco-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Sydney Kingsford Smith flights.
Search Deals
From Santa Rosa Sonoma County to South Pacific
Search Deals
One-way flight from Santa Rosa Sonoma County to South Pacific
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 11, 2026.
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 RosaNadi

STS - NAN

STSNAN

Santa Rosa Sonoma County

Tue 3/10

7:00 am-6:00 am

1 stop28h 00m

Nadi

Tue 3/17

9:40 pm-9:52 pm

2 stops19h 12m

$1,047

Santa RosaPapeete

STS - PPT

STSPPT

Santa Rosa Sonoma County

Fri 3/27

11:10 am-9:30 pm

2 stops37h 20m

Papeete Faaa

Sat 4/4

11:30 pm-10:30 am

2 stops32h 00m

$1,056

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Tue 3/31

7:02 pm-9:20 pm

2 stops30h 18m

Auckland Intl

Tue 4/14

11:30 pm-5:10 pm

2 stops36h 40m

$1,141

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Sun 3/29

7:53 pm-9:20 pm

2 stops29h 27m

Auckland Intl

Tue 4/14

11:30 pm-10:30 am

2 stops30h 00m

$1,141

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Sun 3/29

7:53 pm-9:20 pm

2 stops29h 27m

Auckland Intl

Thu 4/9

11:30 pm-11:15 pm

2 stops18h 45m

$1,141

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Tue 3/31

7:53 pm-9:20 pm

2 stops29h 27m

Auckland Intl

Thu 4/9

11:30 pm-9:03 am

2 stops28h 33m

$1,141

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Mon 3/30

7:53 pm-9:20 pm

2 stops53h 27m

Auckland Intl

Thu 4/9

11:30 pm-9:03 am

2 stops28h 33m

$1,165

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Sat 3/28

7:53 pm-9:20 pm

2 stops53h 27m

Auckland Intl

Thu 4/9

11:30 pm-9:03 am

2 stops28h 33m

$1,165

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Mon 3/30

12:10 pm-9:20 pm

2 stops61h 10m

Auckland Intl

Tue 4/14

11:30 pm-10:30 am

2 stops30h 00m

$1,165

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Sat 3/28

7:53 pm-9:20 pm

2 stops53h 27m

Auckland Intl

Tue 4/14

11:30 pm-6:01 pm

2 stops37h 31m

$1,165

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 55 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 $221). Flying from Santa Rosa to South Pacific in December is currently the most expensive (average of $543). 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 19h. The distance from Santa Rosa to South Pacific is about 4242 mi.

  • 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 - Auckland Intl or Santa Rosa Sonoma County - Papeete Faaa.

  • 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 $221). Flying from Santa Rosa to South Pacific in December is currently the most expensive (average of $543). 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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