Cheap Flights from Hong Kong (HKG) to Santa Rosa (STS) from HK$3,428~

View HK$3,428 flight on Fri, 3 Apr 2026Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Santa Rosa, CA (STS-Sonoma County)

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Find Cheap Flights from Hong Kong (HKG) to Santa Rosa (STS)

Prices were available within the past 7 days and start at HK$3,428 for one-way flights and HK$5,863 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Fri, 3 Apr - Mon, 6 Apr
HKG
Hong Kong SAR
STS
Santa Rosa
HK$5,863 Return, found 23 hours ago
HK$5,863
Return
found 23 hours ago
Select China Airlines flight, departing Fri, 3 Apr from Hong Kong SAR to Santa Rosa, returning Mon, 6 Apr, priced at HK$5,863 found 23 hours ago
EVA Airways
Fri, 3 Apr - Mon, 6 Apr
HKG
Hong Kong SAR
STS
Santa Rosa
HK$6,153 Return, found 23 hours ago
HK$6,153
Return
found 23 hours ago
Select EVA Airways flight, departing Fri, 3 Apr from Hong Kong SAR to Santa Rosa, returning Mon, 6 Apr, priced at HK$6,153 found 23 hours ago
China Airlines
Sat, 4 Apr - Mon, 6 Apr
HKG
Hong Kong SAR
STS
Santa Rosa
HK$6,333 Return, found 23 hours ago
HK$6,333
Return
found 23 hours ago
Select China Airlines flight, departing Sat, 4 Apr from Hong Kong SAR to Santa Rosa, returning Mon, 6 Apr, priced at HK$6,333 found 23 hours ago
EVA Airways
Sat, 4 Apr - Mon, 6 Apr
HKG
Hong Kong SAR
STS
Santa Rosa
HK$6,393 Return, found 23 hours ago
HK$6,393
Return
found 23 hours ago
Select EVA Airways flight, departing Sat, 4 Apr from Hong Kong SAR to Santa Rosa, returning Mon, 6 Apr, priced at HK$6,393 found 23 hours ago
EVA Airways
Thu, 2 Apr - Mon, 6 Apr
HKG
Hong Kong SAR
STS
Santa Rosa
HK$6,453 Return, found 23 hours ago
HK$6,453
Return
found 23 hours ago
Select EVA Airways flight, departing Thu, 2 Apr from Hong Kong SAR to Santa Rosa, returning Mon, 6 Apr, priced at HK$6,453 found 23 hours ago
China Airlines
Fri, 7 Nov - Tue, 11 Nov
HKG
Hong Kong SAR
STS
Santa Rosa
HK$6,523 Return, found 23 hours ago
HK$6,523
Return
found 23 hours ago
Select China Airlines flight, departing Fri, 7 Nov from Hong Kong SAR to Santa Rosa, returning Tue, 11 Nov, priced at HK$6,523 found 23 hours ago
EVA Airways
Fri, 7 Nov - Tue, 11 Nov
HKG
Hong Kong SAR
STS
Santa Rosa
HK$6,623 Return, found 23 hours ago
HK$6,623
Return
found 23 hours ago
Select EVA Airways flight, departing Fri, 7 Nov from Hong Kong SAR to Santa Rosa, returning Tue, 11 Nov, priced at HK$6,623 found 23 hours ago
American Airlines
Fri, 7 Nov - Tue, 11 Nov
HKG
Hong Kong SAR
STS
Santa Rosa
HK$13,311 Return, found 23 hours ago
HK$13,311
Return
found 23 hours ago
Select American Airlines flight, departing Fri, 7 Nov from Hong Kong SAR to Santa Rosa, returning Tue, 11 Nov, priced at HK$13,311 found 23 hours ago
Japan Airlines
Wed, 22 Oct - Sun, 26 Oct
HKG
Hong Kong SAR
STS
Santa Rosa
HK$13,871 Return, found 17 hours ago
HK$13,871
Return
found 17 hours ago
Select Japan Airlines flight, departing Wed, 22 Oct from Hong Kong SAR to Santa Rosa, returning Sun, 26 Oct, priced at HK$13,871 found 17 hours ago
Qatar Airways
Fri, 7 Nov - Tue, 11 Nov
HKG
Hong Kong SAR
STS
Santa Rosa
HK$14,599 Return, found 23 hours ago
HK$14,599
Return
found 23 hours ago
Select Qatar Airways flight, departing Fri, 7 Nov from Hong Kong SAR to Santa Rosa, returning Tue, 11 Nov, priced at HK$14,599 found 23 hours ago
Hong Kong to Santa Rosa route information
Origin airport
Hong Kong Intl.
Destination airport
Sonoma County
Airlines serving
American Airlines, Japan Airlines, Qatar Airways
Return price
HK$5,863
Distance
10970 km

Flights from Chek Lap Kok to Windsor

Book cheap flights from Chek Lap Kok (HKG) to Windsor (STS) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Chek Lap Kok (HKG) to Windsor (STS) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chek Lap Kok (HKG) to Windsor (STS) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Windsor flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Windsor and things to do in Windsor for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Windsor more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Windsor is HK$3,428 now!

 

Frequently asked questions

How much is a flight from Hong Kong Intl. Airport (HKG) to Sonoma County Airport (STS)?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Chek Lap Kok Intl. Airport to Sonoma County Airport (STS) start from HK$5,863. Make your booking today to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from HKG to Sonoma County Airport?
Most flights can be canceled online, but every airline has a different set of terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Hong Kong Intl. Airport (HKG) to Sonoma County Airport (STS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Chek Lap Kok Intl. Airport to Sonoma County Airport (STS) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from HKG to Sonoma County Airport?
You'll have 11,000 kilometers to cover on the long-haul Chek Lap Kok to Windsor route. Dress in layers of comfortable clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from Chek Lap Kok Intl. Airport to Sonoma County Airport (STS)?
Direct flights aren't available, so you'll have to make at least one stop between Chek Lap Kok Intl. Airport and STS. Make the most of the layover time to stretch your legs and freshen up.
Are Chek Lap Kok Intl. Airport to STS flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Chek Lap Kok Intl. Airport to STS at the last minute could be your ticket to a cheap deal. However, it could end up costing a good deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

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