Cheap Flights to Sonoma County | Popular Routes to Sonoma County from HK$2,500

View HK$2,500 flight on Wed, 27 May 2026Opens in a new window

Popular airlines to Sonoma County

  • Alaska Airlines

  • American Airlines

  • Delta

  • Frontier Airlines

  • United

  • 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 HK$2,500 for one-way flights and HK$4,924 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 30 May - Sat, 6 Jun
JAX
Jacksonville
OAK
Oakland
HK$4,924 Return, found 1 day ago
HK$4,924
Return
found 1 day ago
Select Delta flight, departing Sat, 30 May from Jacksonville to Oakland, returning Sat, 6 Jun, priced at HK$4,924 found 1 day ago
Delta
Wed, 27 May - Wed, 3 Jun
BWI
Baltimore
OAK
Oakland
HK$4,947 Return, found 1 day ago
HK$4,947
Return
found 1 day ago
Select Delta flight, departing Wed, 27 May from Baltimore to Oakland, returning Wed, 3 Jun, priced at HK$4,947 found 1 day ago
Delta
Sun, 31 May - Sat, 6 Jun
JAX
Jacksonville
OAK
Oakland
HK$5,311 Return, found 1 day ago
HK$5,311
Return
found 1 day ago
Select Delta flight, departing Sun, 31 May from Jacksonville to Oakland, returning Sat, 6 Jun, priced at HK$5,311 found 1 day ago
Delta
Fri, 5 Jun - Tue, 9 Jun
JAX
Jacksonville
OAK
Oakland
HK$5,365 Return, found 1 day ago
HK$5,365
Return
found 1 day ago
Select Delta flight, departing Fri, 5 Jun from Jacksonville to Oakland, returning Tue, 9 Jun, priced at HK$5,365 found 1 day ago
Delta
Wed, 27 May - Wed, 3 Jun
BWI
Baltimore
OAK
Oakland
HK$5,388 Return, found 1 day ago
HK$5,388
Return
found 1 day ago
Select Delta flight, departing Wed, 27 May from Baltimore to Oakland, returning Wed, 3 Jun, priced at HK$5,388 found 1 day ago
Delta
Fri, 5 Jun - Tue, 9 Jun
JAX
Jacksonville
OAK
Oakland
HK$5,483 Return, found 1 day ago
HK$5,483
Return
found 1 day ago
Select Delta flight, departing Fri, 5 Jun from Jacksonville to Oakland, returning Tue, 9 Jun, priced at HK$5,483 found 1 day ago
Aeromexico
Mon, 3 Aug - Sun, 23 Aug
GDL
Guadalajara
OAK
Oakland
HK$6,161 Return, found 1 day ago
HK$6,161
Return
found 1 day ago
Select Aeromexico flight, departing Mon, 3 Aug from Guadalajara to Oakland, returning Sun, 23 Aug, priced at HK$6,161 found 1 day ago
EVA Airways
Mon, 21 Sept - Wed, 30 Sept
HKG
Hong Kong SAR
OAK
Oakland
HK$7,512 Return, found 1 day ago
HK$7,512
Return
found 1 day ago
Select EVA Airways flight, departing Mon, 21 Sept from Hong Kong SAR to Oakland, returning Wed, 30 Sept, priced at HK$7,512 found 1 day ago
Qatar Airways
Tue, 10 Nov - Wed, 25 Nov
HKG
Hong Kong SAR
OAK
Oakland
HK$9,206 Return, found 5 days ago
HK$9,206
Return
found 5 days ago
Select Qatar Airways flight, departing Tue, 10 Nov from Hong Kong SAR to Oakland, returning Wed, 25 Nov, priced at HK$9,206 found 5 days ago
Air France
Thu, 24 Dec - Sun, 3 Jan
HKG
Hong Kong SAR
OAK
Oakland
HK$21,252 Return, found 6 days ago
HK$21,252
Return
found 6 days ago
Select Air France flight, departing Thu, 24 Dec from Hong Kong SAR to Oakland, returning Sun, 3 Jan, priced at HK$21,252 found 6 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
Mon, 21 Sept - Wed, 30 Sept
HKG
Hong Kong SAR
OAK
Oakland
HK$7,512 Return, found 1 day ago
HK$7,512
Return
found 1 day ago
Select EVA Airways flight, departing Mon, 21 Sept from Hong Kong SAR to Oakland, returning Wed, 30 Sept, priced at HK$7,512 found 1 day 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, HK$4,924 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 HK$4,924 and HK$21,252. Many lucky travelers nabbed one-way seats from Baltimore (BWI) for as little as HK$2,500.
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 HK$4,924 to HK$21,252 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

About Sonoma County

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.
About Sonoma County
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