Flight to Sonoma County

View S$790 flight on Mon, 1 Jun, 2026Opens in a new window

Popular airlines to Sonoma County

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  • American Airlines

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  • United

  • Frontier Airlines

  • JetBlue Airways

  • Southwest Airlines

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Cheap round-trip flights to Sonoma County

Prices were available within the past 7 days and start at S$790 for one-way flights and S$1,281 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Sun, 4 Oct - Sat, 10 Oct
SIN
Singapore
OAK
Oakland
S$1,281 Return, found 16 hours ago
S$1,281
Return
found 16 hours ago
Select EVA Airways flight, departing Sun, 4 Oct from Singapore to Oakland, returning Sat, 10 Oct, priced at S$1,281 found 16 hours ago
EVA Airways
Fri, 28 Aug - Sat, 5 Sept
SIN
Singapore
OAK
Oakland
S$1,306 Return, found 9 hours ago
S$1,306
Return
found 9 hours ago
Select EVA Airways flight, departing Fri, 28 Aug from Singapore to Oakland, returning Sat, 5 Sept, priced at S$1,306 found 9 hours ago
EVA Airways
Sun, 4 Oct - Sat, 10 Oct
SIN
Singapore
OAK
Oakland
S$1,320 Return, found 16 hours ago
S$1,320
Return
found 16 hours ago
Select EVA Airways flight, departing Sun, 4 Oct from Singapore to Oakland, returning Sat, 10 Oct, priced at S$1,320 found 16 hours ago
China Airlines
Sun, 4 Oct - Sat, 10 Oct
SIN
Singapore
OAK
Oakland
S$1,335 Return, found 16 hours ago
S$1,335
Return
found 16 hours ago
Select China Airlines flight, departing Sun, 4 Oct from Singapore to Oakland, returning Sat, 10 Oct, priced at S$1,335 found 16 hours ago
EVA Airways
Fri, 28 Aug - Sat, 5 Sept
SIN
Singapore
OAK
Oakland
S$1,345 Return, found 9 hours ago
S$1,345
Return
found 9 hours ago
Select EVA Airways flight, departing Fri, 28 Aug from Singapore to Oakland, returning Sat, 5 Sept, priced at S$1,345 found 9 hours ago
EVA Airways
Sun, 4 Oct - Sat, 10 Oct
SIN
Singapore
OAK
Oakland
S$1,358 Return, found 16 hours ago
S$1,358
Return
found 16 hours ago
Select EVA Airways flight, departing Sun, 4 Oct from Singapore to Oakland, returning Sat, 10 Oct, priced at S$1,358 found 16 hours ago
China Airlines
Sun, 4 Oct - Sat, 10 Oct
SIN
Singapore
OAK
Oakland
S$1,412 Return, found 16 hours ago
S$1,412
Return
found 16 hours ago
Select China Airlines flight, departing Sun, 4 Oct from Singapore to Oakland, returning Sat, 10 Oct, priced at S$1,412 found 16 hours ago
Qatar Airways
Mon, 12 Oct - Fri, 16 Oct
SIN
Singapore
OAK
Oakland
S$1,475 Return, found 5 days ago
S$1,475
Return
found 5 days ago
Select Qatar Airways flight, departing Mon, 12 Oct from Singapore to Oakland, returning Fri, 16 Oct, priced at S$1,475 found 5 days ago
Philippine Airlines
Mon, 12 Oct - Fri, 16 Oct
SIN
Singapore
OAK
Oakland
S$1,516 Return, found 5 days ago
S$1,516
Return
found 5 days ago
Select Philippine Airlines flight, departing Mon, 12 Oct from Singapore to Oakland, returning Fri, 16 Oct, priced at S$1,516 found 5 days ago
Lufthansa
Mon, 12 Oct - Fri, 16 Oct
SIN
Singapore
OAK
Oakland
S$1,547 Return, found 5 days ago
S$1,547
Return
found 5 days ago
Select Lufthansa flight, departing Mon, 12 Oct from Singapore to Oakland, returning Fri, 16 Oct, priced at S$1,547 found 5 days 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.

EVA Airways
Sun, 4 Oct - Sat, 10 Oct
SIN
Singapore
OAK
Oakland
S$1,281 Return, found 16 hours ago
S$1,281
Return
found 16 hours ago
Select EVA Airways flight, departing Sun, 4 Oct from Singapore to Oakland, returning Sat, 10 Oct, priced at S$1,281 found 16 hours 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, S$1,281 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 S$1,281 and S$1,547. Many lucky travellers nabbed one-way seats from Singapore (SIN) for as little as S$790.
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 S$1,281 to S$1,547 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.

Book with confidence

Expedia offers flights to Sonoma County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Sonoma County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Travel information

Sonoma County Flights Information

Airlines serving
China Airlines, EVA Airways, Lufthansa, Qatar Airways, Cathay Pacific, Philippine Airlines
Roundtrip price
from S$1,281
Sonoma County Flights Information

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