$526 Find Cheap Flights to Sonoma – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sonoma departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Everything you should know

Cheapest return fare
$991
Typical prices: $1,129-$1,625
Fiji Airways
Fri 6/11Fri 6/11
MEL - SFO • 1 stop
Cheapest direct flights
$1,147
Typical prices: $1,270-$2,255
United Airlines
Wed 23/9Wed 30/9
MEL - SFO • Direct
Arrival airport
You can’t fly directly to Sonoma. It is served by San Francisco (SFO), located 74.8 km from Sonoma.
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sonoma!
Flight Deals
Useful Info
Flight Deals

Cheap Flights to Sonoma

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Sonoma that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Sonoma

Fri, 6 Nov - Fri, 6 Nov
Fiji Airways Logo
13:55 - 12:25
MEL
-
SFO
17h 30m
1 stop
Fiji Airways Logo
22:05 - 12:25
SFO
-
MEL
19h 20m
1 stop
$991Fiji Airways
Tue, 25 Aug - Wed, 16 Sep
Qantas Airways Logo
09:45 - 15:58
MEL
-
SFO
23h 13m
1 stop
Qantas Airways Logo
13:27 - 06:45
SFO
-
MEL
24h 18m
1 stop
$1,112Qantas Airways
Thu, 27 Aug - Mon, 31 Aug
American Airlines Logo
09:45 - 11:12
MEL
-
SFO
18h 27m
1 stop
American Airlines Logo
15:46 - 06:45
SFO
-
MEL
45h 59m
2 stops
$1,124American Airlines
Thu, 27 Aug - Mon, 31 Aug
American Airlines Logo
09:45 - 22:20
MEL
-
SFO
29h 35m
1 stop
American Airlines Logo
20:41 - 06:45
SFO
-
MEL
41h 04m
1 stop
$1,124American Airlines
Thu, 29 Oct - Thu, 12 Nov
Air Canada Logo
06:00 - 15:27
MEL
-
SFO
27h 27m
2 stops
Air Canada Logo
17:35 - 14:35
SFO
-
MEL
26h 00m
2 stops
$1,133Air Canada
Tue, 19 Jan - Wed, 24 Feb
Air Canada Logo
07:10 - 13:51
MEL
-
SFO
25h 41m
2 stops
Air Canada Logo
17:35 - 14:45
SFO
-
MEL
26h 10m
2 stops
$1,137Air Canada
Sun, 9 Aug - Wed, 12 Aug
Fiji Airways Logo
13:30 - 13:40
MEL
-
SFO
17h 10m
1 stop
Fiji Airways Logo
23:10 - 12:00
SFO
-
MEL
19h 50m
1 stop
$1,143Fiji Airways
Wed, 23 Sep - Wed, 30 Sep
United Airlines Logo
10:55 - 08:10
MEL
-
SFO
14h 15mdirect
United Airlines Logo
23:20 - 08:15
SFO
-
MEL
15h 55mdirect
$1,147United Airlines
Tue, 19 Jan - Wed, 24 Feb
United Airlines Logo
12:45 - 08:10
MEL
-
SFO
14h 25mdirect
United Airlines Logo
12:00 - 09:30
SFO
-
MEL
26h 30m
1 stop
$1,149United Airlines
Fri, 4 Sep - Mon, 14 Sep
Qantas Airways Logo
20:35 - 22:40
BNE
-
SFO
19h 05m
1 stop
Qantas Airways Logo
16:12 - 05:00
SFO
-
BNE
19h 48m
1 stop
$1,176Qantas Airways
Useful Info

Good to know – Book Cheap Sonoma Plane Tickets

Low season

January

Cheapest flight

$526
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Sydney to San Francisco

Flights to Sonoma: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew to Sonoma 
AurianneFlew with United Airlines
SYD
-
SFO
Sept 2024
Ensure you have 2-3 hours layover You’ll likely need unless you don’t mind missing your next flight
DonnaFlew with Qantas Airways
SYD
-
SFO
Dec 2023
We got off a cruise so were at the airport over 7hrs before our flight. We paid for the day pass at the Premium Club. Totally worth it! It was quiet and offered food, drinks, showers and when they closed, we were able to go to the downstairs lounge which opened at 6:30. This lounge was much larger and had a bigger selection of food and beverages. Would definitely go there again.

FAQs - booking Sonoma flights

  • How long is the flight to Sonoma?

    Flights from Melbourne Airport14h 10m
    Flights from Perth22h 15m
    Flights from Brisbane12h 55m
    Flights from Sydney13h 20m
    Flights from Adelaide19h 10m
  • What is the cheapest flight to San Francisco?

    In the last 5 days, the cheapest flight deal to San Francisco was found on the route from Sydney, at $1,112 return. The most popular connection is from Melbourne to San Francisco, while KAYAK users have found return deals for as low as $1,112 in the last 5 days.

  • How to fly to Sonoma?

    You cannot fly directly to Sonoma. KAYAK recommends you fly to San Francisco (SFO) (74.81 km from Sonoma). From there you can hire a car or take a taxi.

  • What airports are near Sonoma?

    The closest airport is Santa Rosa Sonoma County (STS) (39.26 km). Other nearby airports are Oakland (OAK) (67.79 km) or San Francisco (SFO) (74.81 km). KAYAK recommends you fly to San Francisco.

  • How far is San Francisco Airport from central San Francisco?

    There are 18 km between San Francisco city centre and San Francisco Airport.

  • What is the name of San Francisco’s airport?

    There is only 1 airport in San Francisco, called San Francisco Airport (SFO). It can also be referred to as San Francisco or San Francisco Intl.

  • How does KAYAK find such low prices on flights to Sonoma?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Sonoma.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Sonoma?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sonoma is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Sonoma?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sonoma with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Sonoma?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sonoma up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Sonoma

  • There is no major airport in Sonoma. It is instead served by San Francisco Airport.
  • Looking for cheap airfare to Sonoma? 25% of our users found return tickets to Sonoma for the following prices or less: From Brisbane $2,835, from Melbourne $3,385, from Sydney $4,619
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sonoma flight deals.

Reviews of the top 5 airlines flying to Sonoma

 
Need help choosing which airline to fly with from Australia to Sonoma? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Fiji AirwaysOverall score based on 249 reviews
7.5Food
8.5Crew
7.5Entertainment
8.1Boarding
8.0Comfort
Airline reviews

Left on time , arrived on time. Staff was awesome!!!!! Great flight!!!!

10.0 ExcellentNick, Mar 2026
NAN - LAX
Read more Fiji Airways reviews

Left on time , arrived on time. Staff was awesome!!!!! Great flight!!!!

A bit cramped in economy and the people in front wouldn’t put their seats up during meal service, crew did not help with that and I felt they could have done more about it.

The airline is ok, but it needs to improve it schedules.

In-flight entertainment options could use a refresh, Consider a tie-up with Spotify for more current music and with IMDB or other service for newer selections/movie ratings.

6 hour delay and they didnt try to make up any time during an over 10 hour flight

Entertainment was not good. Seems like liquor should’ve been advertised only beer and wine was even though I saw others getting liquor didn’t realize I could. And the food to me could’ve been a little bit.

Better connections, much better cabin crew, much cleaner cabin that Qantas, American and probably other carriers.

The flight attendants were extremely friendly and helpful. Everything ran on time. I highly recommend Fiji Airways.

Very clean aircraft. Friendly staff. New plane. Food quality was good. Not my flavor but I saw the effort.

I never went and I’ve tried calling to cancel the flight see if I can postpone for another date but every time they’ll transfer me to another personal.

The Premium Economy seats were very comfortable and the food was quite tasty. I did not use the entertainment system, but I was able to charge my phone and tablet with the seatback connection.

We had difficulty checking in as United didn’t recognize the confirmation number and the agent was not helpful. We went to the United Assistance desk where the agent was able to process our reservation. We also weren’t allowed to choose seats in advance.

Air New Zealand over sold our flight and tried to bump us to yesterday. After several calls we got booked to United about 6 hrs before our original flight. No apologies!

Please add more Bollywood movies and recent movies to the entertainment.

Flight was delayed by 2 hours. Got lucky that i had a long connection, else would have certainly missed my connecting flight. Food is just okay, specially the breakfast is worse . Asked for water 30 mins before landing, the response is that we are landing so everything is packed . I guess traveling in economy that’s what we get. Probably business class passengers would get a different answer. Only good thing is that wifi service is available from auckland to lax for most part Next time will try united or American and then compare.

Great except paying $240 usd for 2 pounds over on a checked luggage. Outrageous.

Kayak did not propagate my United miles account and I had to manually get credit.

Service was excellent and they’re very helpful and nice

Not a comfortable trip, the seats are not good, and they look old.

Couldn’t request a vegan meal somehow but I noticed other people getting them

Loved the food and beverages available, spacious economy class, excellent entertainment

Very good overall. Highly recommend for all flying to Australia

We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.

When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

Hard to move and get out of my seat when the passenger in front is in recline position.

I tried to check in online but was unable to do so. I stood in line for nearly two hours to check in. American Airlines was understaffed. When I finally got to the kiosk to check in, I was still unable to check in. No AA staff was available to help. Finally one of the airport security agents who was helping passengers became of lack of AA Staff told me: “I think the reason you can’t check in is that you are starting your name with an upper case letter when you write it. Just write it with all lower case letters.” That did allow me to check in. HOW COULD ANYONE POSSIBLY KNOW THAT IF THEY USE AN INITIAL UPPER CASE LETTER TO SPELL THEIR OWN NAME, AA WOULD NOT ALLOW THEM TO CHECK IN?????? Then I had to wait in line over half an hour again to drop off my baggage. Although I arrived at the airport 3 hours early, by the time I got to the gate, they had already started boarding.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Friendly staff, surprisingly good premium economy seats allowing good sleep/ snooze opportunity and very good menu.

Top notch service, good selection of snack and meal options, generous accommodation for luggage, and great selection of in cabin entertainment. I really appreciate the offering of pillows, blankets, sleep mask, tb&paste, and earplugs. The only complaint I can make was that my seat was horribly uncomfortable and lacked cushion.

The entire experience convinced my wife, Cathy, and me that traveling Polaris on United is the only way we’ll fly in the future. From check-in and baggage drop to the end of the 12-hour flight, the customer service was exceptional, with numerous staff members exemplifying the very best in care. On board, Andre, our primary crew chief, was sincerely friendly, a consummate professional, and, along with Freddy, one of his team members, truly among the best of the best. The captain even came through the cabin to chat with passengers—a wonderful personal touch, especially on such a long journey.

Uncomfortable plastic seats even in premium economy. No free wifi. Even paid wifi was spotty to nonexistent. Bad food. Much worse than economy on foreign carriers like Qantas.

Good flight. However, when booked flight with United, assumed the layover included by United in San Francisco of 1 hr and 40 minutes was sufficient . Not so and would recommend at least 2 hours or more. Needed to go through US immigration (very long lineups), then pick up bags, take all the way to another terminal, running because we did not have sufficient time. We made the flight because they held the door for us but luggage didn’t follow.

It was good but only meal served is very less. Meantime good to add rice and chicken in one of meal

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

Crew seemed annoyed by the fact we were there. Very unpleasant

Due to a cancelled flight the day before this flight only had 44 people. Best flight ever on international route. Food getting better. Can United provide fruit ex apples and bananas for snacks? Crew fantastic.

Honestly didn’t like anything. Crew was in rush . Food was ok and there was no whiskey. Have to pay extra $ if you want to drink whiskey . They only provide wine and beer.

Compared to other international Airlines the infotainment system is need of overhaul. Doesn't have music it's got a limited selection of movies but I was impressed that an American airline was showing the documentary on John Farnham an Australian singer!

Everything was great except that I wasn’t issued a boarding pass for the second flight so they would not let me into customs until I had said boarding pass. Luckily a gate attendant from another Air Canada flight was able to print one for me so I could go through.

I suppose to board the plane AC5110 to San Francisco on July 16 2026 @07:00 am and arrive San Francisco at 09:25 am. At 9:30am still in YVR I was told the plane was delayed until 11:30 am to take off. Not until 11:35am the pilot of the plane declared that due to hydraulic system problem this plane was cancelled. After waited in a long pile up for negotiating with the counter-staff, I finally got the tickets for myself and my wife Yim Mei KONG firstly to Seattle and then transferred to San Francisco on the plane AS 2014 & AS 791 with Alaska Airlines. I suppose to attend the funeral of our friend in San Francisco on July 18 and a Memorial Gathering for the Birthday of the deceased on July 16, 2026. I arrived San Francisco at 9:40 pm that day (12 hours later) and couldn't joint the Memorial Gathering. This upset me a lot. I am seeking for compensation of this failing trip. Please let me know how to and where to forward my complaint.

Horrible! Rude flight attendant, barely any service on such a long flight. I wouldn't recommend Air Canada to anyone.

not able to change flight, no customer service from KAYAK

Smooth ride but I wish they have better food selections.

Aircraft is designed with all 3 washrooms at the back of the plane, meaning that when there is service underway, there are no washrooms available and it gets very crowded at the back of the plane.

gave me complimentary food as the flight was not full and was attentive to my needs

The flight was smooth, the plane was spacious and clean, the staff was kind and the food was decent.

Flight crew was great, and even the crew for checking bags! I had a question for a friend of mine flying tomorrow and the man I talked to was awesome and answered my questions and looked up things for me when he didn’t have to! I was able to give her current & accurate info for her flight and she was so appreciative too!!

Crew at gate and onboard were just very OK, not very friendly and honestly seemed bothered to be there. I will give a shout out to still selling headphones for those who forgot.

Everything you need to know for your flight to Sonoma