Cheap Flights to Sonoma County from NT$21,433

View NT$21,433 flight on Tue, 2026/5/19Opens in a new window

Popular airlines to Sonoma County

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  • American Airlines

  • Frontier Airlines

  • Delta

  • United

  • JetBlue Airways

  • Southwest Airlines

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How much is the cheapest flight to Sonoma County?

Prices were available within the past 7 days and start at NT$21,433 for one-way flights and NT$28,465 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Aug 27 - Sat, Sep 12
TPE
Taipei
OAK
Oakland
NT$28,465 Roundtrip, found 3 days ago
NT$28,465
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Aug 27 from Taipei to Oakland, returning Sat, Sep 12, priced at NT$28,465 found 3 days ago
Delta
Sat, Aug 22 - Sun, Sep 6
TPE
Taipei
OAK
Oakland
NT$30,465 Roundtrip, found 3 days ago
NT$30,465
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 22 from Taipei to Oakland, returning Sun, Sep 6, priced at NT$30,465 found 3 days ago
Delta
Wed, Oct 14 - Wed, Oct 21
TPE
Taipei
OAK
Oakland
NT$30,679 Roundtrip, found 3 days ago
NT$30,679
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 14 from Taipei to Oakland, returning Wed, Oct 21, priced at NT$30,679 found 3 days ago
Asiana Airlines
Tue, Aug 25 - Sun, Sep 6
TPE
Taipei
OAK
Oakland
NT$30,708 Roundtrip, found 3 days ago
NT$30,708
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Tue, Aug 25 from Taipei to Oakland, returning Sun, Sep 6, priced at NT$30,708 found 3 days ago
Asiana Airlines
Wed, Oct 14 - Wed, Oct 21
TPE
Taipei
OAK
Oakland
NT$30,737 Roundtrip, found 3 days ago
NT$30,737
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Wed, Oct 14 from Taipei to Oakland, returning Wed, Oct 21, priced at NT$30,737 found 3 days ago
Delta
Wed, Oct 14 - Wed, Oct 21
TPE
Taipei
OAK
Oakland
NT$30,893 Roundtrip, found 3 days ago
NT$30,893
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 14 from Taipei to Oakland, returning Wed, Oct 21, priced at NT$30,893 found 3 days ago
Delta
Wed, Oct 14 - Wed, Oct 21
TPE
Taipei
OAK
Oakland
NT$30,951 Roundtrip, found 3 days ago
NT$30,951
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 14 from Taipei to Oakland, returning Wed, Oct 21, priced at NT$30,951 found 3 days ago
Aeromexico
Thu, May 14 - Thu, May 21
GDL
Guadalajara
OAK
Oakland
NT$35,064 Roundtrip, found 1 day ago
NT$35,064
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Thu, May 14 from Guadalajara to Oakland, returning Thu, May 21, priced at NT$35,064 found 1 day ago
China Airlines
Fri, May 22 - Tue, May 26
TPE
Taipei
STS
Santa Rosa
NT$35,087 Roundtrip, found 1 day ago
NT$35,087
Roundtrip
found 1 day ago
Select China Airlines flight, departing Fri, May 22 from Taipei to Santa Rosa, returning Tue, May 26, priced at NT$35,087 found 1 day ago
EVA Airways
Fri, May 22 - Tue, May 26
TPE
Taipei
STS
Santa Rosa
NT$37,085 Roundtrip, found 1 day ago
NT$37,085
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Fri, May 22 from Taipei to Santa Rosa, returning Tue, May 26, priced at NT$37,085 found 1 day ago

Trending flights to Sonoma County

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

Delta
Thu, Aug 27 - Sat, Sep 12
TPE
Taipei
OAK
Oakland
NT$28,465 Roundtrip, found 3 days ago
NT$28,465
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Aug 27 from Taipei to Oakland, returning Sat, Sep 12, priced at NT$28,465 found 3 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, NT$28,465 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 NT$28,465 and NT$37,085. Many lucky travelers nabbed one-way seats from Taipei (TPE) for as little as NT$21,433.
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 NT$28,465 to NT$37,085 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 55ºF and 80ºF 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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