HK$4,418+ Cheap flights to Santa Rosa
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16-11. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Santa Rosa in 2026
Cheapest flights to Santa RosaExplore the most affordable flight options available to Santa Rosa. Find the lowest fares based on data from user searches, with prices last updated on 6 October 2026.
Explore the most affordable flight options available to Santa Rosa. Find the lowest fares based on data from user searches, with prices last updated on 6 October 2026.
Best flights to Santa RosaDiscover carefully curated flight deals to Santa Rosa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Discover carefully curated flight deals to Santa Rosa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Last-minute flights to Santa RosaDiscover last-minute flight deals to Santa Rosa. Data last updated 6 October 2026 and is based on user searches.
Discover last-minute flight deals to Santa Rosa. Data last updated 6 October 2026 and is based on user searches.
One-way flights to Santa RosaSearch for one-way flight options to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Search for one-way flight options to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Find flight deals to Santa Rosa
Find the latest flights to Santa Rosa in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 6 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights to Santa Rosa that are best for you.
Fly from
Route
Departure
Return
Hong KongSanta Rosa
HKG Hong Kong Intl - STS Santa Rosa Sonoma County
HKGSTS
Hong Kong Intl
Tue 17-11
22:55-13:33
2 stops30h 38m
Santa Rosa Sonoma County
Wed 31-12
00:00-16:00
Nonstop0h 00m
Hong KongSanta Rosa
HKG Hong Kong Intl - STS Santa Rosa Sonoma County
HKGSTS
Hong Kong Intl
Thu 19-11
13:30-10:04
2 stops36h 34m
Santa Rosa Sonoma County
Wed 31-12
00:00-16:00
Nonstop0h 00m
Hong KongSanta Rosa
HKG Hong Kong Intl - STS Santa Rosa Sonoma County
HKGSTS
Hong Kong Intl
Fri 20-11
19:05-23:39
3 stops44h 34m
Santa Rosa Sonoma County
Wed 31-12
00:00-16:00
Nonstop0h 00m
Hong KongSanta Rosa
HKG Hong Kong Intl - STS Santa Rosa Sonoma County
HKGSTS
Hong Kong Intl
Sun 15-11
19:50-10:15
1 stop30h 25m
Santa Rosa Sonoma County
Wed 31-12
00:00-16:00
Nonstop0h 00m
Hong KongSanta Rosa
HKG Hong Kong Intl - STS Santa Rosa Sonoma County
HKGSTS
Hong Kong Intl
Wed 30-12
00:25-18:57
2 stops34h 32m
Santa Rosa Sonoma County
Wed 31-12
00:00-16:00
Nonstop0h 00m
Hong KongSanta Rosa
HKG Hong Kong Intl - STS Santa Rosa Sonoma County
HKGSTS
Hong Kong Intl
Thu 29-10
00:25-13:06
2 stops51h 41m
Santa Rosa Sonoma County
Tue 3-11
07:07-21:40
2 stops46h 33m
Hong KongSanta Rosa
HKG Hong Kong Intl - STS Santa Rosa Sonoma County
HKGSTS
Hong Kong Intl
Wed 2-12
18:05-11:44
2 stops57h 39m
Santa Rosa Sonoma County
Sun 13-12
06:40-21:40
2 stops47h 00m
Hong KongSanta Rosa
HKG Hong Kong Intl - STS Santa Rosa Sonoma County
HKGSTS
Hong Kong Intl
Wed 2-12
13:05-17:49
1 stop20h 44m
Santa Rosa Sonoma County
Sun 13-12
08:50-05:05
1 stop28h 15m
Hong KongSanta Rosa
HKG Hong Kong Intl - STS Santa Rosa Sonoma County
HKGSTS
Hong Kong Intl
Fri 1-1
10:20-22:21
2 stops28h 01m
Santa Rosa Sonoma County
Wed 31-12
00:00-16:00
Nonstop0h 00m
Hong KongSanta Rosa
HKG Hong Kong Intl - STS Santa Rosa Sonoma County
HKGSTS
Hong Kong Intl
Sun 1-11
10:20-22:34
2 stops27h 14m
Santa Rosa Sonoma County
Wed 31-12
00:00-16:00
Nonstop0h 00m
Best time to book a flight to Santa Rosa
Have a flexible travel schedule? Discover the best time to fly to Santa Rosa with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Santa Rosa
Rainfall in Santa Rosa by month
In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 180.0 mm per month. January is typically the wettest month, when rainfall can reach 180.0 mm. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 mm.
Temperature in Santa Rosa by month
If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).
FAQs about flying to Santa Rosa
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Find the best flight deals from Santa Rosa
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Other flight destinations closest to Santa Rosa
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Complete your trip
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Most traveled routes by our users
Popular flight searches
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Popular United States flight routes
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How does Cheapflights help users find flights to Santa Rosa?
Deals for Santa Rosa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets to Santa Rosa?
Millions of users choose and trust Cheapflights to book the best flight deals to Santa Rosa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights to Santa Rosa with no change fees?
Certainly. Search results for flights to Santa Rosa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights to Santa Rosa become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Santa Rosa today and book when you’re ready!