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$238+ Cheap flights from Pearson Intl (YYZ) 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Pearson Intl to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$460
(Alaska Airlines)

One-way from

$238
(Alaska Airlines)

Popular in

December

Cheapest in

April

Average price

$397
Provider with most accurate pricing for Toronto Pearson Intl-Santa Rosa Sonoma County flight deals.
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Provider most trusted by Cheapflights users for Toronto Pearson Intl-Santa Rosa Sonoma County flights.
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From Toronto Pearson Intl to Santa Rosa Sonoma County
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One-way flight from Toronto Pearson Intl to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Pearson Intl to Santa Rosa

Cheapest flights from Pearson Intl to Santa Rosa
Explore the most affordable flight options available from Pearson Intl to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:45 pmYYZ - STS
2 stops32h 52mAlaska Airlines
Tue 11/1812:00 pmSTS - YYZ
2 stops24h 35mAlaska Airlines
Deal found 10/27$460
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:45 pmYYZ - STS
2 stops32h 52mAlaska Airlines
Wed 11/197:00 amSTS - YYZ
2 stops29h 35mAlaska Airlines
Deal found 10/27$468
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/174:30 pmYYZ - STS
2 stops22h 59mAmerican Airlines
Thu 12/184:21 pmSTS - YYZ
2 stops20h 09mAmerican Airlines
Deal found 10/26$483
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/1611:59 amYYZ - STS
2 stops27h 28mAmerican Airlines
Thu 12/184:21 pmSTS - YYZ
2 stops20h 09mAmerican Airlines
Deal found 10/26$489
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:45 pmYYZ - STS
1 stop8h 20mAlaska Airlines
Mon 11/178:03 pmSTS - YYZ
2 stops16h 32mAlaska Airlines
Deal found 10/27$503
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:45 pmYYZ - STS
1 stop8h 20mAlaska Airlines
Wed 11/197:00 amSTS - YYZ
1 stop29h 35mAlaska Airlines
Deal found 10/26$504
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:45 pmYYZ - STS
1 stop8h 20mAlaska Airlines
Tue 11/188:03 pmSTS - YYZ
2 stops16h 32mAlaska Airlines
Deal found 10/27$511
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:45 pmYYZ - STS
1 stop8h 20mAlaska Airlines
Mon 11/172:22 pmSTS - YYZ
1 stop22h 13mAlaska Airlines
Deal found 10/27$521
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:45 pmYYZ - STS
2 stops32h 52mAlaska Airlines
Mon 11/177:00 amSTS - YYZ
1 stop29h 35mAlaska Airlines
Deal found 10/27$528

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl 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 October 28, 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Santa Rosa that are best for you.

Fly from

Pearson Intl

Fly to

Santa Rosa

Route

Depart

Return

Price

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 4/6

6:20 pm-12:17 pm

2 stops20h 57m

Santa Rosa Sonoma County

Wed 4/8

12:46 pm-3:15 pm

2 stops23h 29m

$503

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 11/14

4:45 pm-10:05 pm

1 stop8h 20m

Santa Rosa Sonoma County

Wed 11/19

7:00 am-3:35 pm

1 stop29h 35m

$504

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 11/14

4:45 pm-10:05 pm

1 stop8h 20m

Santa Rosa Sonoma County

Tue 11/18

8:03 pm-3:35 pm

2 stops16h 32m

$511

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 11/10

4:45 pm-10:05 pm

1 stop8h 20m

Santa Rosa Sonoma County

Mon 11/17

8:03 pm-3:35 pm

2 stops16h 32m

$511

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 11/13

4:45 pm-10:05 pm

1 stop8h 20m

Santa Rosa Sonoma County

Wed 11/19

4:51 pm-3:35 pm

2 stops19h 44m

$519

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 11/12

4:45 pm-10:37 pm

2 stops32h 52m

Santa Rosa Sonoma County

Mon 11/17

7:00 am-3:35 pm

1 stop29h 35m

$528

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 12/15

4:45 pm-10:19 am

2 stops20h 34m

Santa Rosa Sonoma County

Thu 1/1

6:00 am-3:35 pm

1 stop30h 35m

$538

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 12/16

4:45 pm-5:19 pm

2 stops27h 34m

Santa Rosa Sonoma County

Thu 1/1

6:00 am-3:35 pm

1 stop30h 35m

$542

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 11/12

4:45 pm-10:37 pm

2 stops32h 52m

Santa Rosa Sonoma County

Thu 11/20

2:22 pm-3:35 pm

1 stop22h 13m

$548

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 11/17

4:45 pm-10:05 pm

1 stop8h 20m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 20 results
1
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Compare providers for flights from Pearson Intl to Santa Rosa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pearson Intl to Santa Rosa in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Toronto Pearson Intl Airport-Santa Rosa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Toronto Pearson Intl Airport-Santa Rosa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Toronto Pearson Intl Airport-Santa Rosa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto Pearson Intl Airport-Santa Rosa flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto Pearson Intl Airport-Santa Rosa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pearson Intl to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Pearson Intl 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 Toronto Pearson Intl Airport to Santa Rosa

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Santa Rosa?

Currently, November is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Santa Rosa (average of $199). Flying from Toronto Pearson Intl Airport to Santa Rosa in December is currently the most expensive (average of $264). 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 Pearson Intl to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Rosa from Toronto Pearson Intl?

    Santa Rosa Sonoma County (STS) is the airport you will fly into if you book a flight from Toronto Pearson Intl to Santa Rosa. You should not have trouble finding flights to Sonoma County from Toronto Pearson Intl; the airport handles an average of 0 inbound flights from Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Santa Rosa airport from Toronto Pearson Intl. It is only a 7.2 mi journey from Sonoma County (STS) to Santa Rosa’s city center.

  • How long is the flight from Toronto Pearson Intl Airport to Santa Rosa?

    For as low as $504, American Airlines can have you in Santa Rosa from Toronto Pearson Intl Airport in 8h 20m. Airlines will cover a distance of 2250 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pearson Intl 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 Toronto Pearson Intl Airport to Santa Rosa?

    Currently, November is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Santa Rosa (average of $199). Flying from Toronto Pearson Intl Airport to Santa Rosa in December is currently the most expensive (average of $264). 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
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