HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pearson Intl

$241+ Cheap flights from Santa Rosa (STS) to Pearson Intl (YYZ)

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
STS — YYZ
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Rosa to Pearson Intl 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 Santa Rosa to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Pearson Intl (YYZ). 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 November 13, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$515
(Alaska Airlines)

One-way from

$241
(Alaska Airlines)

Popular in

December

Cheapest in

April

Average price

$468
Provider with most accurate pricing for San Francisco-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Toronto (YTO) flights.
Search Deals
From Santa Rosa Sonoma County to Toronto Pearson Intl
Search Deals
One-way flight from Santa Rosa Sonoma County to Toronto Pearson Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Santa Rosa to Pearson Intl

Cheapest flights from Santa Rosa to Pearson Intl
Explore the most affordable flight options available from Santa Rosa to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:24 pmSTS - YYZ
1 stop22h 11mAlaska Airlines
Thu 1/84:45 pmYYZ - STS
1 stop10h 14mAlaska Airlines
Deal found 11/11$515
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/142:21 pmSTS - YYZ
1 stop22h 14mAlaska Airlines
Fri 1/94:45 pmYYZ - STS
1 stop20h 50mAlaska Airlines
Deal found 11/11$527
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:59 pmSTS - YYZ
2 stops18h 36mAlaska Airlines
Fri 1/94:45 pmYYZ - STS
1 stop20h 50mAlaska Airlines
Deal found 11/11$537
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:55 pmSTS - YYZ
1 stop16h 40mAlaska Airlines
Thu 1/84:45 pmYYZ - STS
1 stop10h 14mAlaska Airlines
Deal found 11/11$548
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:24 pmSTS - YYZ
1 stop22h 11mAlaska Airlines
Tue 1/64:45 pmYYZ - STS
2 stops20h 40mAlaska Airlines
Deal found 11/11$558
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:24 pmSTS - YYZ
1 stop22h 11mAlaska Airlines
Wed 1/74:45 pmYYZ - STS
2 stops20h 11mAlaska Airlines
Deal found 11/11$566
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:55 pmSTS - YYZ
1 stop16h 40mAlaska Airlines
Tue 1/64:45 pmYYZ - STS
1 stop20h 50mAlaska Airlines
Deal found 11/11$581

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Pearson Intl 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 November 13, 2025.
Use the filters below to find and compare flights from Santa Rosa to Toronto Pearson Intl Airport that are best for you.

Fly from

Santa Rosa

Fly to

Pearson Intl

Route

Depart

Return

Price

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Wed 12/24

2:24 pm-3:35 pm

1 stop22h 11m

Toronto Pearson Intl

Thu 1/8

4:45 pm-11:59 pm

1 stop10h 14m

$515

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Sun 12/14

2:21 pm-3:35 pm

1 stop22h 14m

Toronto Pearson Intl

Fri 1/9

4:45 pm-10:35 am

1 stop20h 50m

$527

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Mon 12/15

5:59 pm-3:35 pm

2 stops18h 36m

Toronto Pearson Intl

Fri 1/9

4:45 pm-10:35 am

1 stop20h 50m

$537

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Mon 12/15

2:21 pm-3:35 pm

1 stop22h 14m

Toronto Pearson Intl

Thu 1/8

4:45 pm-11:59 pm

1 stop10h 14m

$548

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Sun 12/14

7:55 pm-3:35 pm

1 stop16h 40m

Toronto Pearson Intl

Thu 1/8

4:45 pm-11:59 pm

1 stop10h 14m

$548

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Wed 12/24

2:24 pm-3:35 pm

1 stop22h 11m

Toronto Pearson Intl

Tue 1/6

4:45 pm-10:25 am

2 stops20h 40m

$558

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Wed 12/24

2:24 pm-3:35 pm

1 stop22h 11m

Toronto Pearson Intl

Wed 1/7

4:45 pm-9:56 am

2 stops20h 11m

$566

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Sun 12/14

7:55 pm-3:35 pm

1 stop16h 40m

Toronto Pearson Intl

Tue 1/6

4:45 pm-10:35 am

1 stop20h 50m

$581

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Wed 12/24

2:24 pm-3:35 pm

1 stop22h 11m

$241

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Tue 12/30

6:00 am-3:35 pm

1 stop30h 35m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 16 results
1
2

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

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

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

Currently, February is the cheapest month in which you can book a flight from Santa Rosa to Toronto Pearson Intl Airport (average of $127). Flying from Santa Rosa to Toronto Pearson Intl Airport in December is currently the most expensive (average of $211). 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 Pearson Intl. 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 from for flights from Santa Rosa to Toronto Pearson Intl?

    For a flight from Santa Rosa to Toronto Pearson Intl, you will be flying from Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city. Sonoma County is the only Santa Rosa airport and it handles 0 outbound flights to Toronto Pearson Intl per day. 0 airlines have flights to Toronto Pearson Intl from Santa Rosa Sonoma County on a regular basis.

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

    Departing from Santa Rosa to Toronto Pearson Intl Airport will take you 22h 11m. There are 2250 mi between Santa Rosa and Toronto Pearson Intl Airport.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Santa Rosa to Toronto Pearson Intl Airport (average of $127). Flying from Santa Rosa to Toronto Pearson Intl Airport in December is currently the most expensive (average of $211). 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 Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Kitchener
Markham
Collingwood
Oakville
Brantford
Pickering
Lindsay
Peterborough
Barrie
Cambridge
Milton
Oshawa
Burlington
Owen Sound
Ajax
Orillia
Vaughan
Richmond Hill
Gravenhurst

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.

Alternative routes for Santa Rosa to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Pearson Intl flights
San Francisco to Pearson Intl flights
San Diego to Pearson Intl flights
Ontario to Pearson Intl flights
Los Angeles to Toronto Island flights
San Francisco to Toronto Island flights
San Jose to Pearson Intl flights
Santa Ana to Pearson Intl flights
Las Vegas to Pearson Intl flights
Sacramento to Pearson Intl flights
San Francisco to Hamilton flights
Los Angeles to Hamilton flights
Palm Springs to Pearson Intl flights
San Francisco to Region of Waterloo Intl flights
Oakland to Pearson Intl flights
Los Angeles to Region of Waterloo Intl flights
San Diego to Toronto Island flights
Fresno to Pearson Intl flights
Burbank to Pearson Intl flights
San Jose to Hamilton flights
Las Vegas to Toronto Island flights
Monterey to Pearson Intl flights
Palm Springs to Hamilton flights
Reno to Pearson Intl flights
San Diego to Hamilton flights
Santa Ana to Hamilton flights
San Diego to Region of Waterloo Intl flights
Medford to Pearson Intl flights
San Luis Obispo to Pearson Intl flights
Long Beach to Pearson Intl flights
San Jose to Toronto Island flights
Oakland to Toronto Island flights
Las Vegas to Hamilton flights
Santa Barbara to Pearson Intl flights
Bakersfield to Pearson Intl flights
Fresno to Toronto Island flights
Palm Springs to Toronto Island flights
Oakland to Hamilton flights
Santa Ana to Toronto Island flights
Long Beach to Toronto Island flights
Las Vegas to Region of Waterloo Intl flights
Sacramento to Hamilton flights
Medford to Hamilton flights

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.