Cheap Flights to Sonoma County

View NZ$221 flight on Mon, 20 Apr 2026Opens in a new window

Popular airlines to Sonoma County

  • American Airlines

  • Delta

  • United

  • Alaska Airlines

  • Frontier Airlines

  • Southwest Airlines

  • Spirit Airlines

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Cheapest Flights to Sonoma County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 20 Apr - Mon, 4 May
EUG
Eugene
OAK
Oakland
NZ$436 Return, found 5 hours ago
NZ$436
Return
found 5 hours ago
Select Delta flight, departing Mon, 20 Apr from Eugene to Oakland, returning Mon, 4 May, priced at NZ$436 found 5 hours ago
Delta
Mon, 20 Apr - Mon, 4 May
EUG
Eugene
OAK
Oakland
NZ$467 Return, found 5 hours ago
NZ$467
Return
found 5 hours ago
Select Delta flight, departing Mon, 20 Apr from Eugene to Oakland, returning Mon, 4 May, priced at NZ$467 found 5 hours ago
Delta
Mon, 20 Apr - Mon, 4 May
EUG
Eugene
OAK
Oakland
NZ$479 Return, found 5 hours ago
NZ$479
Return
found 5 hours ago
Select Delta flight, departing Mon, 20 Apr from Eugene to Oakland, returning Mon, 4 May, priced at NZ$479 found 5 hours ago
Delta
Mon, 20 Apr - Mon, 4 May
EUG
Eugene
OAK
Oakland
NZ$487 Return, found 5 hours ago
NZ$487
Return
found 5 hours ago
Select Delta flight, departing Mon, 20 Apr from Eugene to Oakland, returning Mon, 4 May, priced at NZ$487 found 5 hours ago
Delta
Mon, 20 Apr - Mon, 4 May
EUG
Eugene
OAK
Oakland
NZ$501 Return, found 5 hours ago
NZ$501
Return
found 5 hours ago
Select Delta flight, departing Mon, 20 Apr from Eugene to Oakland, returning Mon, 4 May, priced at NZ$501 found 5 hours ago
Delta
Mon, 20 Apr - Mon, 4 May
EUG
Eugene
OAK
Oakland
NZ$503 Return, found 5 hours ago
NZ$503
Return
found 5 hours ago
Select Delta flight, departing Mon, 20 Apr from Eugene to Oakland, returning Mon, 4 May, priced at NZ$503 found 5 hours ago
Delta
Mon, 20 Apr - Mon, 4 May
EUG
Eugene
OAK
Oakland
NZ$505 Return, found 5 hours ago
NZ$505
Return
found 5 hours ago
Select Delta flight, departing Mon, 20 Apr from Eugene to Oakland, returning Mon, 4 May, priced at NZ$505 found 5 hours ago
Alaska Airlines
Mon, 20 Apr - Mon, 4 May
EUG
Eugene
OAK
Oakland
NZ$537 Return, found 5 hours ago
NZ$537
Return
found 5 hours ago
Select Alaska Airlines flight, departing Mon, 20 Apr from Eugene to Oakland, returning Mon, 4 May, priced at NZ$537 found 5 hours ago
Hawaiian Airlines
Sat, 14 Feb - Mon, 9 Mar
AKL
Auckland
OAK
Oakland
NZ$1,454 Return, found 3 hours ago
NZ$1,454
Return
found 3 hours ago
Select Hawaiian Airlines flight, departing Sat, 14 Feb from Auckland to Oakland, returning Mon, 9 Mar, priced at NZ$1,454 found 3 hours ago
Qatar Airways
Tue, 7 Apr - Sun, 19 Apr
AKL
Auckland
OAK
Oakland
NZ$4,151 Return, found 15 hours ago
NZ$4,151
Return
found 15 hours ago
Select Qatar Airways flight, departing Tue, 7 Apr from Auckland to Oakland, returning Sun, 19 Apr, priced at NZ$4,151 found 15 hours ago

Sonoma County Flights

There is no better time to steal away to Sonoma County than right now, and Expedia.co.nz knows just how to get you there without breaking your budget. You can find cheap flights to Sonoma County right here on Expedia.co.nz, and comparing itineraries couldn't be easier. Whether you are early bird flyer or want to catch Sonoma County flights on the red-eye schedule, Expedia.co.nz can show you all the available flights at the best price. From domestic flights to international journeys, the flight you need can be found and booked right here with us.

Once you have your cheap tickets to Sonoma County in hand, holiday planning can move forward full steam ahead. Unleash the potential of your holiday with a car rental, which makes it possible to explore Sonoma County without relying on public transportation or trekking far and wide on foot.

If you're in the market for adventure, book one of the Expedia holiday packages. Our packages save you money and time by bundling hotels and flights. What are you waiting for? Your next holiday in Sonoma County starts right here!

Sonoma County Flights Information

Airlines serving
Delta, Alaska Airlines, Hawaiian Airlines, Qatar Airways
Roundtrip price
from NZ$436

Frequently asked questions

How do I find cheap flights to Sonoma County that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Step 1: Enter your travel dates and destination and press "Search." Second step: Check "No change fee" directly underneath the "Flexible change policies" subheading on the top left of your screen. Step 3. Grab your cheap and flexible fare to Sonoma County.
Which airlines fly to Sonoma County?
When you're ready to lock in your ticket to or near Sonoma County, these leading airlines look forward to welcoming you on board:

  • Southwest Airlines - 2 314 flights to or near Sonoma County each month, including 2 314 flights to Oakland Intl. Airport (OAK) per month.
  • Alaska Airlines - 434 flights to or near Sonoma County each month, including 264 flights to Sonoma County Airport (STS) per month.
  • Spirit Airlines - 265 flights to or near Sonoma County each month, including 265 flights to Oakland Intl. Airport (OAK) per month.

How can I find cheap tickets to Sonoma County?
A helpful strategy for walking away with cheap airfares is to be flexible with your travel dates. Begin with searching for your flight to Sonoma County, then click on the "flexible dates" box to compare prices for nearby days. Want another tip? Book ahead of time. To give you an idea of fares, NZ$436 was the best price for a flight to Sonoma County in the last seven days.
How much is a flight to Sonoma County?
There were a lot of low-cost fares up for grabs in the last seven days, with the cost of a return flight to Sonoma County ranging between NZ$436 and NZ$4,151. Many lucky travellers nabbed one-way seats from Eugene (EUG) for as little as NZ$221.
What are the most popular airports to fly into in Sonoma County?
Which of these two Sonoma County airports you'll touch down at will depend largely on your chosen carrier and what you plan to see in the region:

  • Oakland Intl. Airport (OAK) - 3 086 flights per month.
  • Sonoma County Airport (STS) - 356 flights per month.

When is the cheapest time to fly to Sonoma County?
Fly out on a Tuesday to boost your odds of securing the cheapest deal to Sonoma County. Mondays are usually the second most affordable day to take off. Saturday is generally the most expensive day to fly anywhere.
How much is a plane ticket to Sonoma County?
Flights to Sonoma County ranged from NZ$436 to NZ$4,151 in the last seven days. Generally, the sooner you book the better the price.
What is the best time to go to Sonoma County?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are a good time to visit the exciting Sonoma County city of Santa Rosa. Average temperatures range between 13ºC and 27ºC across the season. The biggest crowds can be found here in March, April and July.
What months are the cheapest to book a flight to Sonoma County?
To secure a fabulous deal to Sonoma County, try to book during the month of February when the price of tickets are at their cheapest. What time of year is expensive? In the United States, it's the festive month of December.

Trending flights to Sonoma County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 14 Feb - Mon, 9 Mar
AKL
Auckland
OAK
Oakland
NZ$1,454 Return, found 4 hours ago
NZ$1,454
Return
found 4 hours ago
Select Alaska Airlines flight, departing Sat, 14 Feb from Auckland to Oakland, returning Mon, 9 Mar, priced at NZ$1,454 found 4 hours ago
*Available to Expedia members.