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$1,653+ Cheap flights from Santa Rosa (STS) to Auckland (AKL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
STS — AKL
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Santa Rosa to Auckland

Cheapest flights from Santa Rosa to Auckland
Explore the most affordable flight options available from Santa Rosa to Auckland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

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.
Tue 12/227:23 pm
STS
-
AKL
2 stops28h 57m
Multiple Airlines
Thu 12/2411:30 pm
AKL
-
STS
2 stops21h 15m
Multiple Airlines
Deal found 2/11$1,653
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.
Mon 12/217:23 pm
STS
-
AKL
2 stops52h 57m
Multiple Airlines
Thu 12/2411:30 pm
AKL
-
STS
2 stops21h 15m
Multiple Airlines
Deal found 2/11$1,667
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.
Tue 12/227:23 pm
STS
-
AKL
2 stops28h 57m
Multiple Airlines
Sat 12/2611:30 pm
AKL
-
STS
2 stops21h 15m
Multiple Airlines
Deal found 2/11$1,691
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.
Mon 12/217:23 pm
STS
-
AKL
2 stops52h 57m
Multiple Airlines
Sat 12/2611:30 pm
AKL
-
STS
2 stops21h 15m
Multiple Airlines
Deal found 2/11$1,717
This Qantas Airways 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:52 pm
STS
-
AKL
2 stops25h 13m
Multiple Airlines
Wed 6/243:55 pm
AKL
-
STS
2 stops23h 22m
Multiple Airlines
Deal found 2/11$1,897
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.
Sun 12/207:23 pm
STS
-
AKL
2 stops28h 57m
Multiple Airlines
Thu 12/2411:30 pm
AKL
-
STS
2 stops21h 15m
Multiple Airlines
Deal found 2/11$2,051
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.
Sat 12/193:05 pm
STS
-
AKL
2 stops57h 15m
Multiple Airlines
Thu 12/2411:30 pm
AKL
-
STS
2 stops21h 15m
Multiple Airlines
Deal found 2/11$2,079
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.
Sun 12/207:23 pm
STS
-
AKL
2 stops28h 57m
Multiple Airlines
Sat 12/2611:30 pm
AKL
-
STS
2 stops21h 15m
Multiple Airlines
Deal found 2/11$2,101
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.
Sun 12/207:23 pm
STS
-
AKL
2 stops28h 57m
Multiple Airlines
Tue 12/2211:30 pm
AKL
-
STS
2 stops21h 15m
Multiple Airlines
Deal found 2/11$2,113
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.
Sat 12/193:05 pm
STS
-
AKL
2 stops57h 15m
Multiple Airlines
Tue 12/2211:30 pm
AKL
-
STS
2 stops21h 15m
Multiple Airlines
Deal found 2/11$2,129
This Qantas Airways deal was found by Cheapflights users on 2/10. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:05 pm
STS
-
AKL
3 stops30h 00m
Multiple Airlines
Fri 5/221:25 pm
AKL
-
STS
3 stops29h 05m
Multiple Airlines
Deal found 2/10$2,226

Find flight deals from Santa Rosa to Auckland

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Auckland (AKL). 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,897
(Qantas Airways)

Popular in

December

Cheapest in

February

Average price

$1,006
Provider with most accurate pricing for San Francisco-Auckland Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Auckland Intl flights.
Search Deals
From Santa Rosa Sonoma County to Auckland Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 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 Auckland 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 13, 2026.
Use the filters below to find and compare flights from Santa Rosa to Auckland that are best for you.

Fly from

Santa Rosa

Fly to

Auckland

Route

Depart

Return

Price

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Wed 6/17

5:52 pm-2:05 pm

2 stops25h 13m

Auckland Intl

Wed 6/24

3:55 pm-8:17 pm

2 stops23h 22m

$1,897

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Fri 5/15

1:05 pm-2:05 pm

3 stops30h 00m

Auckland Intl

Fri 5/22

1:25 pm-11:30 pm

3 stops29h 05m

$2,226

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Mon 2/23

7:48 pm-9:55 am

1 stop17h 07m

Auckland Intl

Fri 2/27

3:50 pm-11:57 pm

1 stop29h 07m

$2,292

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Fri 5/15

5:21 pm-4:50 pm

2 stops28h 29m

Auckland Intl

Fri 5/22

1:25 pm-9:22 pm

2 stops26h 57m

$2,472

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Mon 2/23

7:00 am-9:10 pm

2 stops41h 10m

Auckland Intl

Fri 2/27

11:45 pm-9:52 pm

2 stops43h 07m

$2,940

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Best time to book a flight from Santa Rosa to Auckland

Have a flexible travel schedule? Discover the best time to fly to Auckland 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 Auckland

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

Currently, July is the cheapest month in which you can book a flight from Santa Rosa to Auckland (average of $378). Flying from Santa Rosa to Auckland in September is currently the most expensive (average of $932). 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 Auckland. 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 Santa Rosa to Auckland?

    A quick flight from Santa Rosa to Auckland can take about 17h 07m. Alaska Airlines provides one of the quickest options available for as low as $2,292. Santa Rosa and Auckland are separated by a distance of 6552 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Auckland 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 Auckland?

    Currently, July is the cheapest month in which you can book a flight from Santa Rosa to Auckland (average of $378). Flying from Santa Rosa to Auckland in September is currently the most expensive (average of $932). 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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