Find flights
Travel Guide

$1,128+ Cheap flights to Santa Rosa

— STS
12 Oct — 19 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Santa Rosa in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Santa Rosa

Thu 5/1116:05 -
2 stops26h 29m
Sun 8/1118:41 -
2 stops21h 59m
Deal found 11/9$2,017
Thu 5/1106:50 -
2 stops26h 24m
Sun 8/1112:44 -
1 stop23h 26m
Deal found 12/9$2,626
Thu 5/1117:45 -
3 stops63h 33m
Sun 8/1107:20 -
3 stops44h 05m
Deal found 12/9$4,488

Find flight deals to Santa Rosa

Return from

$1,171

One-way from

$1,128

Popular in

August

Cheapest in

February

Average price

$1,692
Fiji Airways
  • Fiji Airways
  • 18/11-28/11
  • 2 total stops
  • 44h 20m total
  • Auckland to San Francisco
Search Deals
Delta
  • Delta
  • 6/11-31/12
  • 2 total stops
  • 22h 20m total
  • Auckland to Santa Rosa
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($214 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($32 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Santa Rosa that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight
Fastest return journey

AucklandSanta Rosa

AKL Auckland Intl - STS Santa Rosa Sonoma County

AKLSTS

Auckland Intl

Fri 6/11

14:45-16:05

2 stops22h 20m

Santa Rosa Sonoma County

Wed 31/12

00:00-20:00

Nonstop0h 00m

$1,128

AucklandSanta Rosa

AKL Auckland Intl - STS Santa Rosa Sonoma County

AKLSTS

Auckland Intl

Mon 15/2

07:30-16:05

3 stops29h 35m

Santa Rosa Sonoma County

Wed 31/12

00:00-20:00

Nonstop0h 00m

$1,252

AucklandSanta Rosa

AKL Auckland Intl - STS Santa Rosa Sonoma County

AKLSTS

Auckland Intl

Thu 5/11

16:05-21:34

2 stops26h 29m

Santa Rosa Sonoma County

Sun 8/11

18:41-13:40

2 stops21h 59m

$2,017

AucklandSanta Rosa

AKL Auckland Intl - STS Santa Rosa Sonoma County

AKLSTS

Auckland Intl

Fri 6/11

17:45-13:29

3 stops64h 44m

Santa Rosa Sonoma County

Wed 31/12

00:00-20:00

Nonstop0h 00m

$2,545

AucklandSanta Rosa

AKL Auckland Intl - STS Santa Rosa Sonoma County

AKLSTS

Auckland Intl

Thu 5/11

06:50-12:14

2 stops26h 24m

Santa Rosa Sonoma County

Sun 8/11

12:44-09:10

1 stop23h 26m

$2,626

AucklandSanta Rosa

AKL Auckland Intl - STS Santa Rosa Sonoma County

AKLSTS

Auckland Intl

Thu 5/11

17:45-12:18

3 stops63h 33m

Santa Rosa Sonoma County

Sun 8/11

07:20-00:25

3 stops44h 05m

$4,488

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Sorted by cheapest first

Best time to book a flight to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Santa Rosa

Rainfall in Santa Rosa by month

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 180.0 mm per month. January is typically the wettest month, when rainfall can reach 180.0 mm. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 mm.

Temperature in Santa Rosa by month

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

FAQs about flying to Santa Rosa

  • What airport do you fly into for flights to Santa Rosa?

    For a flight to Santa Rosa, you will be flying into Sonoma County. Santa Rosa Sonoma County (STS) is just 11.5 km from the centre of the city.

  • Can I find cheaper flights to Santa Rosa if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Santa Rosa on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Santa Rosa Sonoma County have rental cars?

    Yes. Those touching down at Santa Rosa Sonoma County can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Santa Rosa Sonoma County?

    Yes. Santa Rosa Sonoma County has hotels nearby for those requiring accommodations. Healdsburg, Ca Amazing Resort-Like Estate Healdsburg -- 4bd / 3ba is the closest property to Santa Rosa Sonoma County (0.0 km away from Santa Rosa Sonoma County).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Search flights to Santa Rosa by cabin class

First Class flights to Santa Rosa
Business Class flights to Santa Rosa
Prem Economy Class flights to Santa Rosa
Economy Class flights to Santa Rosa

Fly with Cheapflights

How does Cheapflights help users find flights to Santa Rosa?

Cheapflights makes it easy to find 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.

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

Millions of users choose and trust Cheapflights to book the best flight deals to Santa Rosa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights to Santa Rosa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can track prices for flights to Santa Rosa and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.