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Cheap flights from Toronto Pearson Intl Airport to Santa Rosa from C$ 339

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STS
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

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 13 November 2025.

Round-trip from

C$ 703

One-way from

C$ 339

Popular in

December

Cheapest in

April

Average price

C$ 509
American Airlines
  • American Airlines
  • 6/4-8/4
  • 4 total stops
  • 40h 01m total
  • Toronto to Santa Rosa
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Alaska Airlines
  • Alaska Airlines
  • 4/12
  • 2 total stops
  • 29h 38m total
  • Toronto to Santa Rosa
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 13 November 2025.

Sat 27/126:23 p.m.YYZ - STS
2 stops21h 06mAmerican Airlines
Tue 6/14:23 p.m.STS - YYZ
2 stops17h 40mAmerican Airlines
Deal found 10/11C$ 754
Thu 25/125:14 p.m.YYZ - STS
2 stops25h 37mAmerican Airlines
Tue 6/14:23 p.m.STS - YYZ
2 stops15h 45mAmerican Airlines
Deal found 10/11C$ 764
Sat 27/125:14 p.m.YYZ - STS
2 stops22h 15mAmerican Airlines
Wed 31/1212:59 p.m.STS - YYZ
2 stops19h 10mAmerican Airlines
Deal found 10/11C$ 856
Thu 25/126:00 a.m.YYZ - STS
2 stops33h 29mAmerican Airlines
Sat 3/112:59 p.m.STS - YYZ
2 stops18h 17mAmerican Airlines
Deal found 12/11C$ 864
Sat 27/124:06 p.m.YYZ - STS
2 stops23h 23mAmerican Airlines
Fri 2/112:59 p.m.STS - YYZ
2 stops24h 00mAmerican Airlines
Deal found 10/11C$ 866
Mon 22/126:00 a.m.YYZ - STS
2 stops12h 51mAmerican Airlines
Tue 6/14:23 p.m.STS - YYZ
2 stops15h 45mAmerican Airlines
Deal found 10/11C$ 870
Fri 26/125:14 p.m.YYZ - STS
2 stops25h 37mAmerican Airlines
Fri 2/14:21 p.m.STS - YYZ
2 stops20h 09mAmerican Airlines
Deal found 12/11C$ 874
Mon 22/126:00 a.m.YYZ - STS
2 stops12h 51mAmerican Airlines
Sat 3/112:59 p.m.STS - YYZ
2 stops24h 00mAmerican Airlines
Deal found 10/11C$ 971
Mon 22/126:00 a.m.YYZ - STS
2 stops12h 51mAmerican Airlines
Sun 4/14:21 p.m.STS - YYZ
2 stops16h 30mAmerican Airlines
Deal found 10/11C$ 981
Tue 23/126:00 a.m.YYZ - STS
2 stops12h 51mAmerican Airlines
Mon 5/112:59 p.m.STS - YYZ
2 stops19h 50mAmerican Airlines
Deal found 10/11C$ 983
Mon 17/114:45 p.m.YYZ - STS
1 stop8h 20mAlaska Airlines
Mon 24/111:18 p.m.STS - YYZ
2 stops23h 17mAlaska Airlines
Deal found 10/11C$ 997

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 13 November 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

Sat 27/12

6:15 p.m.-3:51 p.m.

2 stops24h 36m

Santa Rosa Sonoma County

Sat 3/1

4:21 p.m.-11:51 a.m.

2 stops16h 30m

C$ 856

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 26/12

5:14 p.m.-3:51 p.m.

2 stops25h 37m

Santa Rosa Sonoma County

Sat 3/1

12:59 p.m.-10:56 a.m.

2 stops18h 57m

C$ 864

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 25/12

6:00 a.m.-12:29 p.m.

2 stops33h 29m

Santa Rosa Sonoma County

Sat 3/1

12:59 p.m.-10:16 a.m.

2 stops18h 17m

C$ 864

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 25/12

5:14 p.m.-3:51 p.m.

2 stops25h 37m

Santa Rosa Sonoma County

Sun 4/1

4:21 p.m.-11:51 a.m.

2 stops16h 30m

C$ 874

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 26/12

5:14 p.m.-3:51 p.m.

2 stops25h 37m

Santa Rosa Sonoma County

Fri 2/1

4:21 p.m.-3:30 p.m.

2 stops20h 09m

C$ 874

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 6/4

4:45 p.m.-9:51 p.m.

1 stop8h 06m

Santa Rosa Sonoma County

Wed 8/4

7:00 p.m.-10:40 a.m.

2 stops12h 40m

C$ 880

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 23/12

6:00 a.m.-3:51 p.m.

2 stops12h 51m

Santa Rosa Sonoma County

Wed 31/12

12:59 p.m.-10:56 a.m.

2 stops18h 57m

C$ 1,086

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 25/12

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

1 stop8h 32m

Santa Rosa Sonoma County

Sat 3/1

6:00 a.m.-3:35 p.m.

1 stop30h 35m

C$ 1,091

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 4/12

4:45 p.m.-7:23 p.m.

2 stops29h 38m

C$ 339

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 5/12

4:45 p.m.-11:44 p.m.

2 stops33h 59m

C$ 339

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 18 results
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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$ 252). Flying from Toronto Pearson Intl Airport to Santa Rosa in December is currently the most expensive (average of C$ 368). 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?

    American Airlines can get you from Toronto Pearson Intl Airport to Santa Rosa in just under 24h 36m. 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$ 252). Flying from Toronto Pearson Intl Airport to Santa Rosa in December is currently the most expensive (average of C$ 368). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Region of Waterloo Intl to Oakland flights
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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.

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