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$655+ Cheap flights from Santa Rosa (STS) to Santiago (SCL)

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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SCL
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Santa Rosa to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Santiago (SCL). 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 septiembre 11, 2025.

Round-trip from

$919
(Kiwi.com)

One-way from

$655
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$711
From Santa Rosa Sonoma County to Santiago Arturo Merino Benitez
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One-way flight from Santa Rosa Sonoma County to Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 12% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 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 Santa Rosa to Santiago

Cheapest flights from Santa Rosa to Santiago
Explore the most affordable flight options available from Santa Rosa to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/266:49 amSTS - SCL
2 stops33h 31mMultiple Airlines
dom. 11/211:55 pmSCL - STS
1 stop27h 52mMultiple Airlines
Deal found 9/11$919
This American Airlines deal was found by Cheapflights users on 9/9. 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.
jue. 11/134:23 pmSTS - SCL
2 stops34h 32mAmerican Airlines
lun. 11/1711:15 pmSCL - STS
1 stop17h 52mAmerican Airlines
Deal found 9/9$1,007

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Santiago 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Santa Rosa to Santiago that are best for you.

Fly from

Santa Rosa

Fly to

Santiago

Route

Depart

Return

Price

Santa RosaSantiago

STS - SCL

STSSCL

Santa Rosa Sonoma County

jue. 11/13

4:23 pm-7:55 am

2 stops34h 32m

Santiago Arturo Merino Benitez

lun. 11/17

11:15 pm-12:07 pm

1 stop17h 52m

$1,007

Santa RosaSantiago

STS - SCL

STSSCL

Santa Rosa Sonoma County

dom. 10/26

8:07 pm-6:00 am

1 stop29h 53m

Santiago Arturo Merino Benitez

dom. 11/2

11:55 pm-10:10 am

1 stop15h 15m

$1,101

Santa RosaSantiago

STS - SCL

STSSCL

Santa Rosa Sonoma County

sáb. 12/27

4:21 pm-7:50 am

2 stops58h 29m

$655

Santa RosaSantiago

STS - SCL

STSSCL

Santa Rosa Sonoma County

jue. 12/25

4:21 pm-7:50 am

2 stops34h 29m

$669

Santa RosaSantiago

STS - SCL

STSSCL

Santa Rosa Sonoma County

vie. 12/26

4:21 pm-7:50 am

2 stops34h 29m

$669

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Santa Rosa to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Santa Rosa 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 Santa Rosa to Santiago

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

Currently, April is the cheapest month in which you can book a flight from Santa Rosa to Santiago (average of $752). Flying from Santa Rosa to Santiago in December is currently the most expensive (average of $1,098). 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 Santa Rosa to Santiago. 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 Santa Rosa to Santiago?

    For as low as $1,007, American Airlines can have you in Santiago from Santa Rosa in 34h 32m. Airlines will cover a distance of 5979 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Santiago 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 Santa Rosa to Santiago?

    Currently, April is the cheapest month in which you can book a flight from Santa Rosa to Santiago (average of $752). Flying from Santa Rosa to Santiago in December is currently the most expensive (average of $1,098). 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

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