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HK$5,619+ Cheap flights to Santa Rosa

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14-5. Fares are subject to change and may not be available on all flights or dates of travel.
— STS
26 Mar — 2 Apr1
1 adult

Flights to Santa Rosa in 2025

Find the latest flights to Santa Rosa in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 21 March 2025.

Return from

HK$5,891

One-way from

HK$5,619

Popular in

August

Cheapest in

March

Average price

HK$6,279
1-4-6-4
  • 1-4-6-4
  • 2 total stops
  • 40h 05m total
  • Hong Kong to San Francisco
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Japan Airlines
  • Japan Airlines
  • 14-5
  • 2 total stops
  • 47h 15m total
  • Hong Kong to Santa Rosa
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Highest demand for flights based on searches. 19% potential increase in price (HK$14,762 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$2,320 potential savings vs. average return price).
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Average for return flights in March 2025
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Find flight deals to Santa Rosa

Cheapest flights to Santa Rosa
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 21 March 2025.

Mon 7-710:40HKG - STS
2 stops22h 27mJapan Airlines
Thu 31-707:00STS - HKG
2 stops39h 30mJapan Airlines
Deal found 20-3HK$9,776
Tue 4-1110:20HKG - STS
2 stops41h 46mAmerican Airlines
Tue 18-1114:32STS - HKG
2 stops40h 13mAmerican Airlines
Deal found 20-3HK$10,530
Sat 1-1115:45HKG - STS
2 stops34h 21mSingapore Airlines
Tue 18-1113:30STS - HKG
2 stops32h 25mSingapore Airlines
Deal found 20-3HK$11,649

Cheapflights Fare Finder

Locate flights to Santa Rosa that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 21 March 2025.
Use the filters below to find and compare flights to Santa Rosa that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Mon 7-7

10:40-18:07

2 stops22h 27m

Santa Rosa Sonoma County

Thu 31-7

07:00-13:30

2 stops39h 30m

HK$9,776

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Fri 11-7

15:40-11:06

2 stops34h 26m

Santa Rosa Sonoma County

Sat 2-8

19:23-13:55

2 stops27h 32m

HK$12,333

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Wed 14-5

15:15-23:30

2 stops47h 15m

HK$5,619

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Fri 16-5

09:05-23:30

2 stops29h 25m

HK$7,795

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Fri 9-5

01:25-21:33

2 stops35h 08m

HK$11,331

Flights are sorted by cheapest return flights first.

Deals found on 19-3

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Santa Rosa

How long is the flight to Santa Rosa?

On average, a flight from Hong Kong to Santa Rosa takes 41 hours 52 minutes. Flights to Santa Rosa from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average rainfall totals 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

Plan your trip to Santa Rosa by taking into account the average temperature totals 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).

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Rosa. Reviews last updated 21 March 2025.
Japan Airlines
8.3
Very Good
1,437 reviews
Check prices

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very Good
1,437 reviews
Japan Airlines
8.3
Very Good
1,437 reviews
Check prices

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Singapore Airlines
8.1
Very Good
1,279 reviews
Japan Airlines
8.3
Very Good
1,437 reviews
Check prices

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qatar Airways
7.4
Good
3,539 reviews
Japan Airlines
8.3
Very Good
1,437 reviews
Check prices

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

Food

7.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

FAQs about flying to Santa Rosa

  • What airport do you fly into for flights to Santa Rosa?

    Booking a flight to Santa Rosa Sonoma County (STS) is your only option if you intend on flying to Santa Rosa. It is only a 11.5 km journey from Sonoma County to Santa Rosa’s city centre.

  • Can I find cheaper flights to Santa Rosa if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Santa Rosa on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Santa Rosa Sonoma County have rental cars?

    Yes. Those touching down at Santa Rosa Sonoma County can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Santa Rosa Sonoma County?

    Yes. Santa Rosa Sonoma County has hotels nearby for those requiring accommodations. Healdsburg, Ca Amazing Resort-Like Estate Healdsburg -- 4bd / 3ba is the closest property to Santa Rosa Sonoma County (0.0 km away from Santa Rosa Sonoma County).

See more FAQs

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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!

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