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Santa Rosa

$1,243+ Cheap flights from Singapore (SIN) to Santa Rosa (STS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — STS
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August 18, 2025.

Round-trip from

$1,942
(Singapore Airlines)

Popular in

August

Cheapest in

March

Average price

$1,081
From Singapore Changi to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 3% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 8/209:50 pmSIN - STS
2 stops52h 46mAmerican Airlines
Sat 9/1312:25 pmSTS - SIN
2 stops62h 05mAmerican Airlines
Deal found 8/16$1,243
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 8/198:05 amSIN - STS
2 stops42h 32mAmerican Airlines
Sat 9/1312:25 pmSTS - SIN
2 stops62h 05mAmerican Airlines
Deal found 8/16$1,246
This Singapore Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/18:45 pmSIN - STS
1 stop29h 29mSingapore Airlines
Tue 9/23:07 pmSTS - SIN
1 stop25h 43mSingapore Airlines
Deal found 8/17$1,942
This Singapore Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 12/18:45 pmSIN - STS
1 stop19h 11mMultiple Airlines
Wed 12/317:00 amSTS - SIN
1 stop30h 30mMultiple Airlines
Deal found 8/17$1,948
This Qatar Airways deal was found by Cheapflights users on 8/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:15 pmSIN - STS
2 stops41h 37mQatar Airways
Wed 12/317:00 amSTS - SIN
2 stops46h 15mQatar Airways
Deal found 8/17$1,958
This Singapore Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/19:25 amSIN - STS
2 stops29h 34mMultiple Airlines
Tue 9/23:07 pmSTS - SIN
1 stop25h 43mMultiple Airlines
Deal found 8/17$1,961
This American Airlines deal was found by Cheapflights users on 8/16. 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 8/188:05 amSIN - STS
2 stops42h 32mAmerican Airlines
Sat 9/1312:25 pmSTS - SIN
2 stops62h 05mAmerican Airlines
Deal found 8/16$2,322
This Singapore Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 8/198:45 pmSIN - STS
1 stop37h 27mSingapore Airlines
Sat 9/133:07 pmSTS - SIN
1 stop25h 43mSingapore Airlines
Deal found 8/16$2,389

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 August 18, 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

Mon 9/1

8:45 pm-11:14 am

1 stop29h 29m

Santa Rosa Sonoma County

Tue 9/2

3:07 pm-7:50 am

1 stop25h 43m

$1,942

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 12/1

8:45 pm-11:56 pm

1 stop19h 11m

Santa Rosa Sonoma County

Wed 12/31

7:00 am-5:30 am

1 stop30h 30m

$1,948

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 12/1

8:15 pm-9:52 pm

2 stops41h 37m

Santa Rosa Sonoma County

Wed 12/31

7:00 am-9:15 pm

2 stops46h 15m

$1,958

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 9/1

9:25 am-11:59 pm

2 stops29h 34m

Santa Rosa Sonoma County

Tue 9/2

3:07 pm-7:50 am

1 stop25h 43m

$1,961

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 10/12

8:45 pm-12:01 pm

1 stop30h 16m

$2,042

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Wed 10/15

8:45 pm-4:51 pm

1 stop35h 06m

$2,191

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Fri 10/10

8:45 pm-12:01 pm

1 stop30h 16m

$2,191

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Tue 10/14

8:45 pm-12:01 pm

1 stop30h 16m

$2,191

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 10/13

9:25 am-4:51 pm

2 stops22h 26m

$2,204

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Thu 10/9

9:25 am-4:51 pm

2 stops22h 26m

$2,204

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 12 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 29h 29m. Airlines will cover a distance of 8381 mi. This flight may include one or multiple stops.

  • 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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