S$217 Cheap Flights from Los Angeles to Santa Rosa

View S$217 flight on Thu, 30 Apr, 2026Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Santa Rosa, CA (STS-Sonoma County)

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Cheap Flights from Los Angeles to Santa Rosa (LAX-STS)

Prices were available within the past 7 days and start at S$217 for one-way flights and S$383 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 30 Apr - Mon, 4 May
LAX
Los Angeles
STS
Santa Rosa
S$383 Return, found 6 days ago
S$383
Return
found 6 days ago
Select American Airlines flight, departing Thu, 30 Apr from Los Angeles to Santa Rosa, returning Mon, 4 May, priced at S$383 found 6 days ago
American Airlines
Thu, 30 Apr - Mon, 4 May
LAX
Los Angeles
STS
Santa Rosa
S$396 Return, found 6 days ago
S$396
Return
found 6 days ago
Select American Airlines flight, departing Thu, 30 Apr from Los Angeles to Santa Rosa, returning Mon, 4 May, priced at S$396 found 6 days ago
American Airlines
Fri, 1 May - Sun, 3 May
LAX
Los Angeles
STS
Santa Rosa
S$422 Return, found 6 days ago
S$422
Return
found 6 days ago
Select American Airlines flight, departing Fri, 1 May from Los Angeles to Santa Rosa, returning Sun, 3 May, priced at S$422 found 6 days ago
American Airlines
Thu, 30 Apr - Mon, 4 May
LAX
Los Angeles
STS
Santa Rosa
S$435 Return, found 6 days ago
S$435
Return
found 6 days ago
Select American Airlines flight, departing Thu, 30 Apr from Los Angeles to Santa Rosa, returning Mon, 4 May, priced at S$435 found 6 days ago
American Airlines
Fri, 1 May - Sun, 3 May
LAX
Los Angeles
STS
Santa Rosa
S$472 Return, found 6 days ago
S$472
Return
found 6 days ago
Select American Airlines flight, departing Fri, 1 May from Los Angeles to Santa Rosa, returning Sun, 3 May, priced at S$472 found 6 days ago
American Airlines
Fri, 1 May - Sun, 3 May
LAX
Los Angeles
STS
Santa Rosa
S$582 Return, found 6 days ago
S$582
Return
found 6 days ago
Select American Airlines flight, departing Fri, 1 May from Los Angeles to Santa Rosa, returning Sun, 3 May, priced at S$582 found 6 days ago
American Airlines
Fri, 1 May - Sun, 3 May
LAX
Los Angeles
STS
Santa Rosa
S$621 Return, found 6 days ago
S$621
Return
found 6 days ago
Select American Airlines flight, departing Fri, 1 May from Los Angeles to Santa Rosa, returning Sun, 3 May, priced at S$621 found 6 days ago
American Airlines
Fri, 1 May - Sun, 3 May
LAX
Los Angeles
STS
Santa Rosa
S$634 Return, found 6 days ago
S$634
Return
found 6 days ago
Select American Airlines flight, departing Fri, 1 May from Los Angeles to Santa Rosa, returning Sun, 3 May, priced at S$634 found 6 days ago
American Airlines
Fri, 1 May - Sun, 3 May
LAX
Los Angeles
STS
Santa Rosa
S$679 Return, found 6 days ago
S$679
Return
found 6 days ago
Select American Airlines flight, departing Fri, 1 May from Los Angeles to Santa Rosa, returning Sun, 3 May, priced at S$679 found 6 days ago
American Airlines
Thu, 30 Apr - Mon, 4 May
LAX
Los Angeles
STS
Santa Rosa
S$724 Return, found 6 days ago
S$724
Return
found 6 days ago
Select American Airlines flight, departing Thu, 30 Apr from Los Angeles to Santa Rosa, returning Mon, 4 May, priced at S$724 found 6 days ago
American Airlines
Fri, 1 May - Sun, 3 May
LAX
Los Angeles
STS
Santa Rosa
S$839 Return, found 6 days ago
S$839
Return
found 6 days ago
Select American Airlines flight, departing Fri, 1 May from Los Angeles to Santa Rosa, returning Sun, 3 May, priced at S$839 found 6 days ago
American Airlines
Fri, 1 May - Sun, 3 May
LAX
Los Angeles
STS
Santa Rosa
S$1,045 Return, found 6 days ago
S$1,045
Return
found 6 days ago
Select American Airlines flight, departing Fri, 1 May from Los Angeles to Santa Rosa, returning Sun, 3 May, priced at S$1,045 found 6 days ago
American Airlines
Fri, 1 May - Sun, 3 May
LAX
Los Angeles
STS
Santa Rosa
S$1,112 Return, found 6 days ago
S$1,112
Return
found 6 days ago
Select American Airlines flight, departing Fri, 1 May from Los Angeles to Santa Rosa, returning Sun, 3 May, priced at S$1,112 found 6 days ago
American Airlines
Fri, 1 May - Sun, 3 May
LAX
Los Angeles
STS
Santa Rosa
S$1,205 Return, found 6 days ago
S$1,205
Return
found 6 days ago
Select American Airlines flight, departing Fri, 1 May from Los Angeles to Santa Rosa, returning Sun, 3 May, priced at S$1,205 found 6 days ago

Frequently asked questions

How much is a flight from LAX to STS?
The lowest price advertised for a round-trip flight between LAX and Sonoma County Airport is S$383. But you better act fast. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAX to Sonoma County Airport?
The majority of flights can be conveniently cancelled online, but whether you are charged a fee depends on your airline. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from LAX 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 LAX to Sonoma County Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Los Angeles Intl. Airport (LAX) to Sonoma County Airport (STS)?
The distance from LAX (LAX) to Sonoma County Airport (STS) is just 640 kilometres. You'll be disembarking the plane and grabbing your bags from the carousel before you know it.
Which airlines fly direct from LAX to Sonoma County Airport?
If you'd like to fly directly from LAX to STS, Alaska Airlines (AS) is a popular option. It operates 60 monthly flights between Los Angeles and Windsor.
Are Los Angeles Intl. Airport (LAX) to Sonoma County Airport (STS) flight tickets cheaper when they're purchased at the last minute?
It is possible to score a great last-minute deal from Los Angeles Intl. Airport (LAX) to Sonoma County Airport (STS), but there's no guarantee. As many airlines release seats up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can be certain you're always seeing the latest offers.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Sonoma County
Return price
S$383
Distance
639 km
Average flight time
1 hour 46 mins

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Perfect flights from Los Angeles to Santa Rosa

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Los Angeles to Santa Rosa

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