Cheap flights to Sonoma County

View €147 flight on Tue, 31 Mar 2026Opens in a new window

Popular airlines to Sonoma County

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Frontier Airlines

  • Southwest Airlines

  • JetBlue Airways

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Cheap round-trip flights to Sonoma County

Prices were available within the past 7 days and start at €147 for one-way flights and €672 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Tue, 17 Mar - Thu, 23 Apr
DUB
Dublin
OAK
Oakland
€672 Return, found 5 days ago
€672
Return
found 5 days ago
Select Finnair flight, departing Tue, 17 Mar from Dublin to Oakland, returning Thu, 23 Apr, priced at €672 found 5 days ago
Finnair
Fri, 8 May - Mon, 18 May
DUB
Dublin
OAK
Oakland
€683 Return, found 3 days ago
€683
Return
found 3 days ago
Select Finnair flight, departing Fri, 8 May from Dublin to Oakland, returning Mon, 18 May, priced at €683 found 3 days ago
Finnair
Tue, 17 Mar - Thu, 23 Apr
DUB
Dublin
OAK
Oakland
€684 Return, found 5 days ago
€684
Return
found 5 days ago
Select Finnair flight, departing Tue, 17 Mar from Dublin to Oakland, returning Thu, 23 Apr, priced at €684 found 5 days ago
Finnair
Sat, 25 Apr - Sat, 2 May
DUB
Dublin
OAK
Oakland
€696 Return, found 4 days ago
€696
Return
found 4 days ago
Select Finnair flight, departing Sat, 25 Apr from Dublin to Oakland, returning Sat, 2 May, priced at €696 found 4 days ago
Delta
Fri, 8 May - Mon, 18 May
DUB
Dublin
OAK
Oakland
€716 Return, found 3 days ago
€716
Return
found 3 days ago
Select Delta flight, departing Fri, 8 May from Dublin to Oakland, returning Mon, 18 May, priced at €716 found 3 days ago
Delta
Sat, 25 Apr - Sat, 2 May
DUB
Dublin
OAK
Oakland
€720 Return, found 4 days ago
€720
Return
found 4 days ago
Select Delta flight, departing Sat, 25 Apr from Dublin to Oakland, returning Sat, 2 May, priced at €720 found 4 days ago
KLM
Tue, 24 Mar - Mon, 4 May
DUB
Dublin
OAK
Oakland
€752 Return, found 2 days ago
€752
Return
found 2 days ago
Select KLM flight, departing Tue, 24 Mar from Dublin to Oakland, returning Mon, 4 May, priced at €752 found 2 days ago
Air France
Fri, 8 May - Mon, 18 May
DUB
Dublin
OAK
Oakland
€830 Return, found 3 days ago
€830
Return
found 3 days ago
Select Air France flight, departing Fri, 8 May from Dublin to Oakland, returning Mon, 18 May, priced at €830 found 3 days ago
British Airways
Wed, 30 Sept - Wed, 14 Oct
DUB
Dublin
OAK
Oakland
€851 Return, found 2 days ago
€851
Return
found 2 days ago
Select British Airways flight, departing Wed, 30 Sept from Dublin to Oakland, returning Wed, 14 Oct, priced at €851 found 2 days ago
Delta
Tue, 31 Mar - Sat, 4 Apr
EWR
New York
OAK
Oakland
€972 Return, found 15 hours ago
€972
Return
found 15 hours ago
Select Delta flight, departing Tue, 31 Mar from New York to Oakland, returning Sat, 4 Apr, priced at €972 found 15 hours ago

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.

Finnair
Tue, 17 Mar - Thu, 23 Apr
DUB
Dublin
OAK
Oakland
€672 Return, found 5 days ago
€672
Return
found 5 days ago
Select Finnair flight, departing Tue, 17 Mar from Dublin to Oakland, returning Thu, 23 Apr, priced at €672 found 5 days ago

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, €672 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 €672 and €1,125. Many lucky travellers nabbed one-way seats from New York (JFK) for as little as €147.
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.

How much is a plane ticket to Sonoma County?
Flights to Sonoma County ranged from €672 to €1,125 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.

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About Sonoma County

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About Sonoma County

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