Find flights
Deals
Airlines

$793+ Cheap flights to Sonoma

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
5 Aug — 12 Aug1
1 adult

Flights to Sonoma in 2025

Find the latest flights to Sonoma in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 31 July 2025.

Return from

$1,230

One-way from

$793

Popular in

December

Cheapest in

October

Average price

$1,742
United Airlines
  • United Airlines
  • 10/8-16/8
  • 2 total stops
  • 68h 17m total
  • Sydney to San Francisco
Search Deals
5/8
  • 5/8
  • 2 total stops
  • 21h 03m total
  • Sydney to Sonoma
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($192 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($63 potential savings vs. average return price).
Search Deals
Average for return flights in July 2025
Search Deals

Find flight deals to Sonoma

Cheapest flights to Sonoma
Explore the most affordable flight options available to Sonoma. Find the lowest fares based on data from user searches, with prices last updated on 31 July 2025.

Sun 10/809:30SYD - SFO
1 stop28h 52mUnited Airlines
Sat 16/822:35SFO - SYD
1 stop39h 25mUnited Airlines
Deal found 30/7$1,230
Wed 13/810:30SYD - SFO
2 stops41h 03mAir Canada
Sat 30/807:10SFO - SYD
1 stop31h 10mAir Canada
Deal found 30/7$1,233
Fri 15/821:40SYD - SFO
1 stop17h 00mAlaska Airlines
Tue 26/818:53SFO - SYD
2 stops31h 52mAlaska Airlines
Deal found 30/7$1,236
Sun 3/806:00SYD - SFO
2 stops21h 33mMultiple Airlines
Thu 7/811:05SFO - SYD
2 stops27h 15mMultiple Airlines
Deal found 29/7$1,248
Fri 22/810:20SYD - SFO
Nonstop13h 30mLufthansa
Fri 12/923:00SFO - SYD
Nonstop14h 55mLufthansa
Deal found 29/7$1,285
Sat 13/921:40SYD - SFO
2 stops38h 09mHawaiian Airlines
Sat 20/905:50SFO - SYD
2 stops20h 55mHawaiian Airlines
Deal found 30/7$1,296
Mon 4/818:20SYD - SFO
1 stop35h 30mAir New Zealand
Fri 8/822:05SFO - SYD
1 stop17h 40mAir New Zealand
Deal found 30/7$1,306
Wed 24/909:10SYD - SFO
1 stop28h 11mAmerican Airlines
Sun 5/1021:00SFO - SYD
Nonstop15h 05mAmerican Airlines
Deal found 30/7$1,319

Cheapflights Fare Finder

 
Locate flights to Sonoma that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 31 July 2025.
Use the filters below to find and compare flights to Sonoma that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sun 10/8

09:30-21:22

1 stop28h 52m

San Francisco

Sat 16/8

22:35-07:00

1 stop39h 25m

$1,230

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Wed 13/8

10:30-10:33

2 stops41h 03m

San Francisco

Sat 30/8

07:10-07:20

1 stop31h 10m

$1,233

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Fri 15/8

21:40-21:40

1 stop17h 00m

San Francisco

Tue 26/8

18:53-19:45

2 stops31h 52m

$1,236

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 23/8

21:40-18:49

2 stops38h 09m

San Francisco

Tue 2/9

09:45-19:45

2 stops41h 00m

$1,238

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Tue 12/8

07:05-10:33

2 stops20h 28m

San Francisco

Sat 16/8

13:05-07:20

2 stops25h 15m

$1,248

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Fri 22/8

10:20-06:50

Nonstop13h 30m

San Francisco

Fri 12/9

23:00-06:55

Nonstop14h 55m

$1,285

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Wed 24/9

09:10-20:21

1 stop28h 11m

San Francisco

Sun 5/10

21:00-06:05

Nonstop15h 05m

$1,319

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Tue 5/8

06:30-10:33

2 stops21h 03m

$793

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 13/9

09:20-15:28

1 stop23h 08m

$804

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 27/9

10:10-20:50

1 stop27h 40m

$1,105

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Best time to book a flight to Sonoma

Have a flexible travel schedule? Discover the best time to fly to Sonoma with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight to Sonoma

How long is the flight to Sonoma?

On average, a flight from Sydney to Sonoma takes 13 hours 15 minutes. Flights to Sonoma from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Sonoma?

Use this chart to determine the cheapest time to fly return from Sydney to Sonoma. Price data was last updated on 24 November 2024.

Users looking for the lowest fares to Sonoma should consider flying on Thursday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Wednesday afternoons, when prices are usually at their highest.

Weekly flight availability to Sonoma

The most flights from Sydney to Sonoma are scheduled on a Tuesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

What are the most popular airlines that fly to Sonoma?

The most popular airlines flying from Sydney to Sonoma are United Airlines, Qantas Airways and Fiji Airways.

United Airlines
United Airlines
From $720
Fiji Airways
Fiji Airways
From $599
Qantas Airways
Qantas Airways
From $687
Virgin Australia
Virgin Australia
From $906

What are the cheapest airlines that fly to Sonoma?

The cheapest airlines flying from Sydney to Sonoma are Delta, Fiji Airways and Air New Zealand.

Rainfall in Sonoma by month

Plan your trip to Sonoma by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sonoma ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit Sonoma when rainfall is around 0.0 mm.

Temperature in Sonoma by month

Plan your trip to Sonoma by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sonoma, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sonoma

Get insights into the airlines that provide service to Sonoma. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sonoma. Reviews last updated 31 July 2025.
Get a feel of what it's like to fly with Alaska Airlines, Air New Zealand, andHawaiian Airlines to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air New Zealand
8.0
Very Good
501 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

FAQs about flying to Sonoma

  • Can I find cheaper flights to Sonoma 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 Sonoma on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sonoma?

    Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Sonoma.

  • How much is a return flight to Sonoma?

    A return flight to Sonoma will typically cost around $187, however they can be found for as little as $120.

  • Where does the fastest flight to Sonoma depart from?

    For those looking to save time traveling to Sonoma, Brisbane offers the quickest one-way flight (12 hours 55 minutes).

  • Does San Francisco have car hire?

    Yes. Those touching down at San Francisco can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Francisco?

    Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.6 km away from San Francisco).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Sonoma by cabin class

Find flights to Sonoma, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Sonoma?

When you search for this flight to Sonoma, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to Sonoma?

Cheapflights helps you find that perfect flight to Sonoma by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Sonoma with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Sonoma flexibly with Cheapflights today.

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

Yes! Start tracking prices for Sonoma flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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.