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Cheap flights from Toronto to Santa Rosa from C$ 326

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — STS
22 Aug — 29 Aug1
1 adult

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 17 August 2025.

Round-trip from

C$ 518

One-way from

C$ 326

Popular in

December

Cheapest in

April

Average price

C$ 587
13/11-17/11
  • 13/11-17/11
  • 3 total stops
  • 38h 02m total
  • Toronto to Santa Rosa
Search Deals
American Airlines
  • American Airlines
  • 6/9
  • 1 total stop
  • 8h 06m 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$ 21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Toronto to Santa Rosa

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 17 August 2025.

Thu 13/119:45 a.m.YYZ - STS
1 stop14h 12mMultiple Airlines
Mon 17/1110:50 a.m.STS - YYZ
2 stops23h 50mMultiple Airlines
Deal found 15/8C$ 518
Wed 24/126:20 p.m.YYZ - STS
2 stops21h 03mAmerican Airlines
Thu 8/112:45 p.m.STS - YYZ
2 stops18h 01mAmerican Airlines
Deal found 15/8C$ 567
Thu 13/114:45 p.m.YYZ - STS
1 stop8h 20mAlaska Airlines
Mon 17/112:22 p.m.STS - YYZ
1 stop22h 13mAlaska Airlines
Deal found 15/8C$ 575
Tue 30/127:20 p.m.YYZ - STS
2 stops20h 03mAmerican Airlines
Mon 12/112:45 p.m.STS - YYZ
2 stops18h 15mAmerican Airlines
Deal found 15/8C$ 604
Wed 24/128:09 a.m.YYZ - STS
2 stops10h 47mAmerican Airlines
Fri 9/112:45 p.m.STS - YYZ
2 stops26h 35mAmerican Airlines
Deal found 15/8C$ 619
Thu 6/1110:00 a.m.YYZ - STS
1 stop15h 37mMultiple Airlines
Mon 10/1110:50 a.m.STS - YYZ
2 stops23h 50mMultiple Airlines
Deal found 15/8C$ 631
Thu 6/114:45 p.m.YYZ - STS
2 stops28h 09mAlaska Airlines
Mon 10/117:35 p.m.STS - YYZ
2 stops17h 00mAlaska Airlines
Deal found 15/8C$ 641
Wed 24/125:15 p.m.YYZ - STS
2 stops22h 08mAmerican Airlines
Sun 11/112:45 p.m.STS - YYZ
2 stops19h 20mAmerican Airlines
Deal found 15/8C$ 655
Tue 30/127:20 p.m.YYZ - STS
2 stops20h 03mAmerican Airlines
Sun 11/112:45 p.m.STS - YYZ
2 stops19h 20mAmerican Airlines
Deal found 15/8C$ 692
Mon 25/86:49 a.m.YYZ - STS
2 stops11h 58mAmerican Airlines
Tue 11/111:18 p.m.STS - YYZ
2 stops26h 07mAmerican Airlines
Deal found 15/8C$ 821
Mon 29/125:25 p.m.YYZ - STS
2 stops25h 31mAmerican Airlines
Mon 12/112:45 p.m.STS - YYZ
2 stops24h 49mAmerican Airlines
Deal found 15/8C$ 833

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 17 August 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

Thu 13/11

9:45 a.m.-8:57 p.m.

1 stop14h 12m

Santa Rosa Sonoma County

Mon 17/11

10:50 a.m.-1:40 p.m.

2 stops23h 50m

C$ 518

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 24/12

6:20 p.m.-12:23 p.m.

2 stops21h 03m

Santa Rosa Sonoma County

Thu 8/1

12:45 p.m.-9:46 a.m.

2 stops18h 01m

C$ 567

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 25/12

8:09 a.m.-3:56 p.m.

2 stops10h 47m

Santa Rosa Sonoma County

Wed 7/1

12:45 p.m.-6:20 p.m.

2 stops26h 35m

C$ 567

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 24/12

8:09 a.m.-3:56 p.m.

2 stops10h 47m

Santa Rosa Sonoma County

Sat 10/1

12:45 p.m.-12:21 p.m.

2 stops20h 36m

C$ 567

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 25/12

6:20 p.m.-12:23 p.m.

2 stops21h 03m

Santa Rosa Sonoma County

Mon 12/1

12:45 p.m.-10:00 a.m.

2 stops18h 15m

C$ 567

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 25/12

4:45 p.m.-12:23 p.m.

2 stops22h 38m

Santa Rosa Sonoma County

Tue 6/1

12:45 p.m.-10:00 a.m.

2 stops18h 15m

C$ 567

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 24/12

6:25 p.m.-12:23 p.m.

2 stops20h 58m

Santa Rosa Sonoma County

Wed 7/1

12:45 p.m.-4:34 p.m.

2 stops24h 49m

C$ 567

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 24/12

6:20 p.m.-12:23 p.m.

2 stops21h 03m

Santa Rosa Sonoma County

Tue 6/1

12:45 p.m.-9:46 a.m.

2 stops18h 01m

C$ 567

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 24/12

6:20 p.m.-12:23 p.m.

2 stops21h 03m

Santa Rosa Sonoma County

Mon 12/1

12:45 p.m.-10:00 a.m.

2 stops18h 15m

C$ 567

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 25/12

6:25 p.m.-12:23 p.m.

2 stops20h 58m

Santa Rosa Sonoma County

Sat 10/1

12:45 p.m.-9:46 a.m.

2 stops18h 01m

C$ 567

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/8

Showing 1-10 of 18 results
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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
No data available for this route at this time. Please check back soon.

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.

  • 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.

See more FAQs

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