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$531+ Cheap flights to Sonoma

— SFO
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Sonoma in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Sonoma

Sat 19/913:15 -
1 stop17h 25m
Sat 26/923:10 -
1 stop30h 15m
Deal found 13/9$1,076
Tue 13/1007:30 -
2 stops20h 50m
Tue 20/1008:28 -
2 stops29h 52m
Deal found 11/9$1,150
Fri 23/1014:15 -
2 stops22h 35m
Wed 11/1116:46 -
2 stops24h 49m
Deal found 13/9$1,154
Wed 14/1010:20 -
1 stop23h 01m
Wed 21/1008:28 -
2 stops29h 52m
Deal found 14/9$1,168
Mon 12/1010:20 -
1 stop18h 00m
Mon 19/1008:28 -
2 stops29h 52m
Deal found 14/9$1,170
Wed 4/1111:20 -
2 stops23h 28m
Wed 18/1106:40 -
2 stops31h 55m
Deal found 12/9$1,184
Tue 27/1010:20 -
1 stop18h 12m
Tue 3/1111:25 -
1 stop27h 10m
Deal found 12/9$1,190
Fri 23/1010:20 -
2 stops24h 56m
Wed 11/1114:45 -
1 stop23h 50m
Deal found 13/9$1,191

Find flight deals to Sonoma

Return from

$1,150

One-way from

$531

Popular in

December

Cheapest in

August

Average price

$1,461
Air Canada
  • Air Canada
  • 13/10-20/10
  • 4 total stops
  • 50h 42m total
  • Sydney to San Francisco
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Fiji Airways
  • Fiji Airways
  • 28/10-31/12
  • 1 total stop
  • 17h 25m total
  • Sydney to Sonoma
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($9 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneySan Francisco

SYD Sydney Kingsford Smith - SFO San Francisco

SYDSFO

Sydney Kingsford Smith

Mon 28/9

10:20-06:50

Nonstop13h 30m

San Francisco

Mon 12/10

23:05-07:55

Nonstop14h 50m

$1,263

SydneySan Francisco

SYD Sydney Kingsford Smith - SFO San Francisco

SYDSFO

Sydney Kingsford Smith

Thu 15/10

07:10-18:50

3 stops29h 40m

San Francisco

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,324

SydneySan Francisco

SYD Sydney Kingsford Smith - SFO San Francisco

SYDSFO

Sydney Kingsford Smith

Sun 27/9

09:30-11:17

1 stop18h 47m

San Francisco

Tue 13/10

23:05-07:55

Nonstop14h 50m

$1,354

SydneySan Francisco

SYD Sydney Kingsford Smith - SFO San Francisco

SYDSFO

Sydney Kingsford Smith

Thu 3/12

11:50-06:25

Nonstop13h 35m

San Francisco

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,364

SydneySan Francisco

SYD Sydney Kingsford Smith - SFO San Francisco

SYDSFO

Sydney Kingsford Smith

Mon 16/11

11:50-06:25

Nonstop13h 35m

San Francisco

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,364

SydneySan Francisco

SYD Sydney Kingsford Smith - SFO San Francisco

SYDSFO

Sydney Kingsford Smith

Fri 4/12

11:50-06:25

Nonstop13h 35m

San Francisco

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,462

SydneySan Francisco

SYD Sydney Kingsford Smith - SFO San Francisco

SYDSFO

Sydney Kingsford Smith

Wed 23/12

13:20-08:10

Nonstop13h 50m

San Francisco

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,536

SydneySan Francisco

SYD Sydney Kingsford Smith - SFO San Francisco

SYDSFO

Sydney Kingsford Smith

Wed 6/1

10:40-22:57

2 stops31h 17m

San Francisco

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,543

SydneySan Francisco

SYD Sydney Kingsford Smith - SFO San Francisco

SYDSFO

Sydney Kingsford Smith

Sat 6/2

11:50-06:30

Nonstop13h 40m

San Francisco

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,643

SydneySan Francisco

SYD Sydney Kingsford Smith - SFO San Francisco

SYDSFO

Sydney Kingsford Smith

Thu 24/12

13:20-08:10

Nonstop13h 50m

San Francisco

Wed 27/1

07:15-09:05

1 stop30h 50m

$1,713

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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

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 20 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.

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 $956
Fiji Airways
Fiji Airways
From $821
Qantas Airways
Qantas Airways
From $925
Air New Zealand
Air New Zealand
From $1,005

What are the cheapest airlines that fly to Sonoma?

The cheapest airlines flying from Sydney to Sonoma are Frontier, Alaska Airlines and Hawaiian Airlines.

Rainfall in Sonoma 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

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).

When is the cheapest time to fly to Sonoma?

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

Reviews of airlines servicing Sonoma

Get a feel of what it's like to fly with Fiji Airways,Air New Zealand, andQantas Airways 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.
Fiji Airways
8.0
Very Good
259 reviews
Check prices

Boarding

8.0

Comfort

8.0

Food

7.5

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,July 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.
Fiji Airways
8.0
Very Good
259 reviews
Fiji Airways
8.0
Very Good
259 reviews
Check prices

Boarding

8.0

Comfort

8.0

Food

7.5

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,July 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.
Air New Zealand
8.0
Very Good
669 reviews
Fiji Airways
8.0
Very Good
259 reviews
Check prices

Boarding

8.0

Comfort

8.0

Food

7.5

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,July 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.
Qantas Airways
7.5
Good
1,099 reviews
Fiji Airways
8.0
Very Good
259 reviews
Check prices

Boarding

8.0

Comfort

8.0

Food

7.5

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,July 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.
United Airlines
7.4
Good
10,215 reviews
Fiji Airways
8.0
Very Good
259 reviews
Check prices

Boarding

8.0

Comfort

8.0

Food

7.5

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,July 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.
Air Canada
7.1
Good
11,635 reviews
Fiji Airways
8.0
Very Good
259 reviews
Check prices

Boarding

8.0

Comfort

8.0

Food

7.5

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,July 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.

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, Frontier 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 $241, however they can be found for as little as $146.

  • 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 (13 hours 5 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

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