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Cheap flights from Toronto Pearson Intl Airport to Santa Rosa from C$ 381

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STS
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pearson Intl to Santa Rosa

Enter your travel dates to find the best prices.

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 28 December 2025.

Fri 26/124:40 p.m.YYZ - STS
2 stops26h 11mAmerican Airlines
Fri 2/14:21 p.m.STS - YYZ
2 stops14h 55mAmerican Airlines
Deal found 25/12C$ 1,186
Fri 26/126:10 a.m.YYZ - STS
2 stops36h 41mAmerican Airlines
Sat 3/112:59 p.m.STS - YYZ
2 stops20h 35mAmerican Airlines
Deal found 25/12C$ 1,292
Fri 26/124:45 p.m.YYZ - STS
1 stop8h 32mAlaska Airlines
Mon 5/16:00 a.m.STS - YYZ
1 stop30h 35mAlaska Airlines
Deal found 25/12C$ 1,378
Fri 26/124:45 p.m.YYZ - STS
1 stop8h 32mAlaska Airlines
Sat 3/16:08 p.m.STS - YYZ
2 stops13h 48mAlaska Airlines
Deal found 25/12C$ 1,499
Fri 26/124:45 p.m.YYZ - STS
1 stop8h 32mAlaska Airlines
Sun 4/16:00 a.m.STS - YYZ
2 stops25h 56mAlaska Airlines
Deal found 25/12C$ 1,708
Fri 26/124:45 p.m.YYZ - STS
1 stop8h 32mAlaska Airlines
Thu 1/13:53 p.m.STS - YYZ
2 stops20h 42mAlaska Airlines
Deal found 25/12C$ 1,779
Fri 26/124:45 p.m.YYZ - STS
1 stop8h 32mAlaska Airlines
Fri 2/18:17 p.m.STS - YYZ
2 stops11h 39mAlaska Airlines
Deal found 25/12C$ 1,822
Sun 28/124:45 p.m.YYZ - STS
1 stop8h 32mAlaska Airlines
Mon 5/16:00 a.m.STS - YYZ
1 stop30h 35mAlaska Airlines
Deal found 25/12C$ 1,904
Sun 28/124:45 p.m.YYZ - STS
1 stop8h 32mAlaska Airlines
Sat 3/16:08 p.m.STS - YYZ
2 stops13h 48mAlaska Airlines
Deal found 25/12C$ 1,995

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 28 December 2025.

Round-trip from

C$ 470

One-way from

C$ 381

Popular in

December

Cheapest in

April

Average price

C$ 672
Alaska Airlines
  • Alaska Airlines
  • 12/2-24/2
  • 2 total stops
  • 26h 43m total
  • Toronto to Santa Rosa
Search Deals
American Airlines
  • American Airlines
  • 26/5
  • 1 total stop
  • 21h 46m total
  • Toronto to Santa Rosa
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 629,999 searches. Data last updated 28 December 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

Wed 14/1

4:45 p.m.-10:35 a.m.

1 stop20h 50m

Santa Rosa Sonoma County

Sun 18/1

7:00 a.m.-3:35 p.m.

2 stops29h 35m

C$ 625

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 26/5

4:55 p.m.-11:41 a.m.

1 stop21h 46m

C$ 381

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sun 24/5

7:25 a.m.-3:35 p.m.

2 stops11h 10m

C$ 450

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 25/5

4:55 p.m.-11:41 a.m.

1 stop21h 46m

C$ 563

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sun 4/1

7:10 p.m.-3:51 p.m.

2 stops23h 41m

C$ 626

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 1/1

7:10 p.m.-12:29 p.m.

2 stops20h 19m

C$ 716

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sat 3/1

10:30 a.m.-12:29 p.m.

2 stops28h 59m

C$ 746

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 1/1

4:45 p.m.-10:17 p.m.

1 stop8h 32m

C$ 1,319

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 2/1

4:45 p.m.-1:32 p.m.

1 stop23h 47m

C$ 1,479

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/12

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 C$ 246). Flying from Toronto Pearson Intl Airport to Santa Rosa in August is currently the most expensive (average of C$ 333). 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?

    Located just 11.5 km from the city centre, Santa Rosa Sonoma County is the airport most travellers will use when flying to Santa Rosa from Toronto Pearson Intl. Booking flights from Toronto Pearson Intl to Sonoma County (STS) should be relatively easy as there are 0 daily inbound flights from Toronto Pearson Intl from 0 different airlines.

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

    Alaska Airlines can get you from Toronto Pearson Intl Airport to Santa Rosa in just under 20h 50m. Your travel time can differ by up to . Toronto Pearson Intl Airport and Santa Rosa are separated by a distance of 3621 km.

  • 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 C$ 246). Flying from Toronto Pearson Intl Airport to Santa Rosa in August is currently the most expensive (average of C$ 333). 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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Alternative routes for Pearson Intl to Santa Rosa

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Fly with Cheapflights

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How does Cheapflights help users find flights from Pearson Intl to Santa Rosa?

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Can Cheapflights find flights from Pearson Intl to Santa Rosa with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pearson Intl to Santa Rosa, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pearson Intl to Santa Rosa become cheaper?

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