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Santa Rosa

$831+ Cheap flights from Singapore (SIN) to Santa Rosa (STS)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — STS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Singapore to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Santa Rosa (STS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$932
(CheapTickets)

One-way from

$831
(Singapore Airlines)

Popular in

December

Cheapest in

February

Average price

$825
From Singapore Changi to Santa Rosa Sonoma County
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One-way flight from Singapore Changi to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 6% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Singapore to Santa Rosa

Cheapest flights from Singapore to Santa Rosa
Explore the most affordable flight options available from Singapore to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This CheapTickets deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:45 pmSIN - STS
2 stops22h 20mMultiple Airlines
Tue 11/42:22 pmSTS - SIN
2 stops31h 03mMultiple Airlines
Deal found 9/13$932
This CheapTickets deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:45 pmSIN - STS
2 stops22h 20mMultiple Airlines
Thu 11/62:22 pmSTS - SIN
2 stops31h 03mMultiple Airlines
Deal found 9/15$969
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:05 amSIN - STS
2 stops42h 56mAmerican Airlines
Wed 11/51:18 pmSTS - SIN
2 stops49h 17mAmerican Airlines
Deal found 9/13$1,275
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:05 amSIN - STS
2 stops42h 56mAmerican Airlines
Thu 11/61:18 pmSTS - SIN
2 stops43h 32mAmerican Airlines
Deal found 9/13$1,278
This Singapore Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:00 amSIN - STS
1 stop19h 36mMultiple Airlines
Wed 11/56:34 pmSTS - SIN
1 stop21h 21mMultiple Airlines
Deal found 9/13$1,482
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:05 amSIN - STS
2 stops42h 56mAmerican Airlines
Sat 11/81:18 pmSTS - SIN
2 stops60h 07mAmerican Airlines
Deal found 9/13$1,625

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Singapore to Santa Rosa that are best for you.

Fly from

Singapore

Fly to

Santa Rosa

Route

Depart

Return

Price

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Tue 10/28

2:45 pm-10:05 pm

2 stops22h 20m

Santa Rosa Sonoma County

Tue 11/4

2:22 pm-1:25 pm

2 stops31h 03m

$932

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Thu 10/30

2:45 pm-10:05 pm

2 stops22h 20m

Santa Rosa Sonoma County

Thu 11/6

2:22 pm-1:25 pm

2 stops31h 03m

$969

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 10/20

8:05 am-12:01 pm

2 stops42h 56m

Santa Rosa Sonoma County

Tue 11/4

1:18 pm-6:35 am

2 stops49h 17m

$1,275

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 10/19

6:45 pm-10:06 pm

2 stops42h 21m

Santa Rosa Sonoma County

Wed 11/5

7:00 am-8:45 am

2 stops33h 45m

$1,627

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 10/19

8:05 am-12:01 pm

2 stops42h 56m

Santa Rosa Sonoma County

Fri 11/7

1:18 pm-12:50 am

2 stops43h 32m

$1,628

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 10/19

8:05 am-12:01 pm

2 stops42h 56m

Santa Rosa Sonoma County

Thu 11/6

1:18 pm-12:50 am

2 stops43h 32m

$1,696

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 10/19

9:00 am-1:36 pm

1 stop19h 36m

Santa Rosa Sonoma County

Fri 11/7

7:00 am-5:45 pm

1 stop42h 45m

$1,722

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 9/22

8:45 pm-11:14 am

1 stop29h 29m

$831

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 2/2

8:45 pm-12:56 pm

1 stop32h 11m

$831

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Tue 9/23

8:45 pm-7:12 pm

1 stop37h 27m

$832

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 14 results
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Best time to book a flight from Singapore to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Singapore with our price prediction graph.
Estimated round-trip 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 from Singapore to Santa Rosa

What is the cheapest month to book a flight from Singapore to Santa Rosa?

Currently, February is the cheapest month in which you can book a flight from Singapore to Santa Rosa (average of $202). Flying from Singapore to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Singapore to Santa Rosa?

    Departing from Singapore to Santa Rosa will take you 42h 56m. Airlines will cover a distance of 8381 mi.

  • Can I find deals for flights from Singapore to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Singapore to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Santa Rosa.

  • Can I find deals for business class flights from Singapore to Santa Rosa?

    Yes. Cheapflights offers flight deals from Singapore to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from Singapore to Santa Rosa (average of $202). Flying from Singapore to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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