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Santa Rosa

$241+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 2/274:45 pm
YYZ
-
STS
2 stops20h 26m
Alaska Airlines
Mon 3/27:57 pm
STS
-
YYZ
1 stop16h 38m
Alaska Airlines
Deal found 1/26$471
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 3/164:45 pm
YYZ
-
STS
1 stop20h 47m
Alaska Airlines
Sun 3/226:53 pm
STS
-
YYZ
1 stop17h 42m
Alaska Airlines
Deal found 1/25$476
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 3/124:45 pm
YYZ
-
STS
1 stop10h 05m
Alaska Airlines
Sun 3/226:53 pm
STS
-
YYZ
1 stop17h 42m
Alaska Airlines
Deal found 1/25$482
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 3/164:45 pm
YYZ
-
STS
1 stop20h 47m
Alaska Airlines
Fri 3/206:53 pm
STS
-
YYZ
1 stop17h 42m
Alaska Airlines
Deal found 1/25$518
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 3/164:45 pm
YYZ
-
STS
1 stop20h 47m
Alaska Airlines
Wed 3/186:53 pm
STS
-
YYZ
1 stop17h 42m
Alaska Airlines
Deal found 1/25$519
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 3/134:45 pm
YYZ
-
STS
1 stop20h 47m
Alaska Airlines
Sun 3/226:53 pm
STS
-
YYZ
1 stop17h 42m
Alaska Airlines
Deal found 1/25$521
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 3/124:45 pm
YYZ
-
STS
1 stop10h 05m
Alaska Airlines
Wed 3/186:53 pm
STS
-
YYZ
1 stop17h 42m
Alaska Airlines
Deal found 1/25$524
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 3/154:45 pm
YYZ
-
STS
1 stop10h 05m
Alaska Airlines
Sun 3/226:53 pm
STS
-
YYZ
1 stop17h 42m
Alaska Airlines
Deal found 1/25$533

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$471
(Alaska Airlines)

One-way from

$241
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$373
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
Search Deals
One-way flight from Toronto Pearson Intl to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 27, 2026.
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

Fri 2/27

4:45 pm-10:11 am

2 stops20h 26m

Santa Rosa Sonoma County

Mon 3/2

7:57 pm-3:35 pm

1 stop16h 38m

$471

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 3/16

4:45 pm-10:32 am

1 stop20h 47m

Santa Rosa Sonoma County

Sun 3/22

6:53 pm-3:35 pm

1 stop17h 42m

$476

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 3/16

4:45 pm-10:32 am

1 stop20h 47m

Santa Rosa Sonoma County

Fri 3/20

6:53 pm-3:35 pm

1 stop17h 42m

$518

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 3/13

4:45 pm-10:32 am

1 stop20h 47m

Santa Rosa Sonoma County

Sun 3/22

6:53 pm-3:35 pm

1 stop17h 42m

$521

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sat 3/14

4:45 pm-9:14 am

2 stops19h 29m

Santa Rosa Sonoma County

Sun 3/22

6:53 pm-3:35 pm

1 stop17h 42m

$540

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 2/24

10:00 am-10:11 am

1 stop27h 11m

$241

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 3/12

4:45 pm-11:50 pm

1 stop34h 05m

$249

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 3/12

7:45 am-11:50 pm

2 stops19h 05m

$252

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 3/13

4:45 pm-11:50 pm

1 stop10h 05m

$305

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sun 2/1

4:45 pm-6:12 pm

2 stops28h 27m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Toronto Pearson Intl Airport-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto Pearson Intl Airport-Santa Rosa flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $180). Flying from Toronto Pearson Intl Airport to Santa Rosa in August is currently the most expensive (average of $251). 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 $471, Alaska Airlines can have you in Santa Rosa from Toronto Pearson Intl Airport in 20h 26m. Airlines will cover a distance of 2250 mi.

  • 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 $180). Flying from Toronto Pearson Intl Airport to Santa Rosa in August is currently the most expensive (average of $251). 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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