HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santa Rosa

$796+ Cheap flights from Santiago (SCL) 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — STS
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santiago to Santa Rosa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Santiago to Santa Rosa

One-way flights from Santiago to Santa Rosa
Search for one-way flight options from Santiago to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated December 14, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:25 pmSCL - STS
2 stops22h 26mAmerican Airlines
Deal found 12/11$796
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1510:30 pmSCL - STS
2 stops18h 55mAmerican Airlines
Deal found 12/11$806
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:15 pmSCL - STS
2 stops45h 36mAmerican Airlines
Deal found 12/11$825
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1610:30 pmSCL - STS
2 stops18h 55mAmerican Airlines
Deal found 12/11$846
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:25 pmSCL - STS
2 stops54h 53mAmerican Airlines
Deal found 12/11$870
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:55 pmSCL - STS
2 stops29h 23mAmerican Airlines
Deal found 12/11$881
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1210:35 pmSCL - STS
2 stops46h 18mAmerican Airlines
Deal found 12/11$946
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1310:30 pmSCL - STS
2 stops40h 26mAmerican Airlines
Deal found 12/11$994
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1410:35 pmSCL - STS
2 stops18h 50mAmerican Airlines
Deal found 12/11$1,085
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1110:30 pmSCL - STS
2 stops46h 23mAmerican Airlines
Deal found 12/11$1,262
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1010:35 pmSCL - STS
2 stops46h 18mAmerican Airlines
Deal found 12/11$1,275

Find flight deals from Santiago to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) 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 December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

June

Cheapest in

October

Average price

$662
Provider with most accurate pricing for Santiago Arturo Merino Benitez-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-San Francisco flights.
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago 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 December 14, 2025.
Use the filters below to find and compare flights from Santiago to Santa Rosa that are best for you.

Fly from

Santiago

Fly to

Santa Rosa

Route

Depart

Return

Price

SantiagoSanta Rosa

SCL - STS

SCLSTS

Santiago Arturo Merino Benitez

Sun 12/21

11:15 pm-12:29 pm

2 stops18h 14m

$796

SantiagoSanta Rosa

SCL - STS

SCLSTS

Santiago Arturo Merino Benitez

Sat 12/20

10:25 pm-3:51 pm

2 stops22h 26m

$796

SantiagoSanta Rosa

SCL - STS

SCLSTS

Santiago Arturo Merino Benitez

Thu 1/15

10:30 pm-12:25 pm

2 stops18h 55m

$806

SantiagoSanta Rosa

SCL - STS

SCLSTS

Santiago Arturo Merino Benitez

Fri 12/19

11:15 pm-3:51 pm

2 stops45h 36m

$825

SantiagoSanta Rosa

SCL - STS

SCLSTS

Santiago Arturo Merino Benitez

Fri 1/16

10:30 pm-12:25 pm

2 stops18h 55m

$846

SantiagoSanta Rosa

SCL - STS

SCLSTS

Santiago Arturo Merino Benitez

Tue 12/23

10:25 pm-12:18 am

2 stops54h 53m

$870

SantiagoSanta Rosa

SCL - STS

SCLSTS

Santiago Arturo Merino Benitez

Mon 12/22

11:55 pm-12:18 am

2 stops29h 23m

$881

SantiagoSanta Rosa

SCL - STS

SCLSTS

Santiago Arturo Merino Benitez

Mon 1/12

10:35 pm-3:53 pm

2 stops46h 18m

$946

SantiagoSanta Rosa

SCL - STS

SCLSTS

Santiago Arturo Merino Benitez

Tue 1/13

10:30 pm-9:56 am

2 stops40h 26m

$994

SantiagoSanta Rosa

SCL - STS

SCLSTS

Santiago Arturo Merino Benitez

Wed 1/14

10:35 pm-12:25 pm

2 stops18h 50m

$1,085

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 11 results
1
2

Best time to book a flight from Santiago to Santa Rosa

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

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

Currently, February is the cheapest month in which you can book a flight from Santiago to Santa Rosa (average of $424). Flying from Santiago to Santa Rosa in April is currently the most expensive (average of $556). 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 Santiago to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Santiago to Santa Rosa (average of $424). Flying from Santiago to Santa Rosa in April is currently the most expensive (average of $556). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.