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Cheap flights from Toronto to Santa Rosa from C$ 333

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — STS
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Toronto to Santa Rosa

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Santa Rosa
Explore the most affordable flight options available from Toronto to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Wed 12/114:45 p.m.YYZ - STS
2 stops32h 52mAlaska Airlines
Tue 18/1112:00 p.m.STS - YYZ
2 stops24h 35mAlaska Airlines
Deal found 28/10C$ 643
Wed 12/114:45 p.m.YYZ - STS
2 stops32h 52mAlaska Airlines
Wed 19/117:00 a.m.STS - YYZ
2 stops29h 35mAlaska Airlines
Deal found 28/10C$ 654
Wed 17/124:30 p.m.YYZ - STS
2 stops22h 59mAmerican Airlines
Thu 18/124:21 p.m.STS - YYZ
2 stops20h 09mAmerican Airlines
Deal found 26/10C$ 675
Tue 16/1211:59 a.m.YYZ - STS
2 stops27h 28mAmerican Airlines
Thu 18/124:21 p.m.STS - YYZ
2 stops20h 09mAmerican Airlines
Deal found 26/10C$ 683
Sat 15/114:45 p.m.YYZ - STS
1 stop8h 20mAlaska Airlines
Mon 17/118:03 p.m.STS - YYZ
2 stops16h 32mAlaska Airlines
Deal found 27/10C$ 703
Fri 14/114:45 p.m.YYZ - STS
1 stop8h 20mAlaska Airlines
Wed 19/117:00 a.m.STS - YYZ
1 stop29h 35mAlaska Airlines
Deal found 26/10C$ 704
Thu 13/114:45 p.m.YYZ - STS
1 stop8h 20mAlaska Airlines
Tue 18/1112:00 p.m.STS - YYZ
2 stops24h 35mAlaska Airlines
Deal found 28/10C$ 714
Thu 13/114:45 p.m.YYZ - STS
2 stops28h 09mAlaska Airlines
Wed 19/117:00 a.m.STS - YYZ
2 stops29h 35mAlaska Airlines
Deal found 28/10C$ 727

Cheap flight deals from Toronto to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) 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 29 October 2025.

Round-trip from

C$ 643

One-way from

C$ 333

Popular in

December

Cheapest in

April

Average price

C$ 555
Alaska Airlines
  • Alaska Airlines
  • 12/11-18/11
  • 4 total stops
  • 57h 27m total
  • Toronto to Santa Rosa
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 17/11
  • 1 total stop
  • 8h 20m total
  • Toronto to Santa Rosa
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 44 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).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto 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 29 October 2025.
Use the filters below to find and compare flights from Toronto to Santa Rosa that are best for you.

Fly from

Toronto

Fly to

Santa Rosa

Route

Depart

Return

Price

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 12/11

4:45 p.m.-10:37 p.m.

2 stops32h 52m

Santa Rosa Sonoma County

Wed 19/11

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

2 stops29h 35m

C$ 654

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 6/4

6:20 p.m.-3:47 p.m.

2 stops24h 27m

Santa Rosa Sonoma County

Wed 8/4

12:46 p.m.-10:40 a.m.

2 stops18h 54m

C$ 703

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 14/11

4:45 p.m.-10:05 p.m.

1 stop8h 20m

Santa Rosa Sonoma County

Wed 19/11

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

1 stop29h 35m

C$ 704

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 14/11

4:45 p.m.-10:05 p.m.

1 stop8h 20m

Santa Rosa Sonoma County

Tue 18/11

8:03 p.m.-3:35 p.m.

2 stops16h 32m

C$ 714

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 10/11

4:45 p.m.-10:05 p.m.

1 stop8h 20m

Santa Rosa Sonoma County

Mon 17/11

8:03 p.m.-3:35 p.m.

2 stops16h 32m

C$ 714

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 12/11

4:45 p.m.-10:05 p.m.

1 stop8h 20m

Santa Rosa Sonoma County

Tue 18/11

2:22 p.m.-3:35 p.m.

1 stop22h 13m

C$ 717

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 13/11

4:45 p.m.-10:05 p.m.

1 stop8h 20m

Santa Rosa Sonoma County

Wed 19/11

4:51 p.m.-3:35 p.m.

2 stops19h 44m

C$ 725

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 17/11

4:45 p.m.-10:05 p.m.

1 stop8h 20m

C$ 333

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Best time to book a flight from Toronto to Santa Rosa

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

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

Currently, April is the cheapest month in which you can book a flight from Toronto to Santa Rosa (average of C$ 201). Flying from Toronto to Santa Rosa in January is currently the most expensive (average of C$ 367). 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 Toronto 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?

    Most people fly into Santa Rosa Sonoma County (STS) if they book a flight to Santa Rosa from Toronto. On average, Sonoma County has 0 inbound flights from Toronto per day from 0 airlines. Santa Rosa Sonoma County is conveniently located just 11.5 km from Santa Rosa’s city centre.

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

    For as low as C$ 703, Alaska Airlines can have you in Santa Rosa from Toronto in 24h 27m. There are 3621 km between Toronto and Santa Rosa. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Toronto to Santa Rosa (average of C$ 201). Flying from Toronto to Santa Rosa in January is currently the most expensive (average of C$ 367). 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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