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Cheap flights from Toronto to Santa Rosa from C$ 424

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — STS
23 Jul — 30 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 23 June 2026.

Thu 13/86:46 a.m.
YYZ
-
STS
1 stop8h 23m
American Airlines
Wed 19/84:08 p.m.
STS
-
YYZ
2 stops15h 51m
American Airlines
Deal found 19/6C$ 721
Wed 2/126:00 a.m.
YYZ
-
STS
2 stops13h 08m
Delta
Fri 4/124:55 p.m.
STS
-
YYZ
2 stops17h 14m
Delta
Deal found 21/6C$ 758
Fri 4/92:55 p.m.
YYZ
-
STS
1 stop24h 14m
American Airlines
Tue 8/912:58 p.m.
STS
-
YYZ
2 stops19h 01m
American Airlines
Deal found 19/6C$ 771
Tue 22/94:55 p.m.
YYZ
-
STS
1 stop8h 04m
Alaska Airlines
Sat 26/96:53 p.m.
STS
-
YYZ
2 stops17h 52m
Alaska Airlines
Deal found 17/6C$ 852
Fri 17/78:35 p.m.
YYZ
-
STS
1 stop23h 41m
Multiple Airlines
Mon 20/71:06 p.m.
STS
-
YYZ
1 stop25h 03m
Multiple Airlines
Deal found 21/6C$ 870

Find 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 23 June 2026.

Round-trip from

C$ 721

One-way from

C$ 424

Popular in

July

Cheapest in

November

Average price

C$ 625
American Airlines
  • American Airlines
  • 13/8-19/8
  • 3 total stops
  • 24h 14m total
  • Toronto to Santa Rosa
Search Deals
6/8
  • 6/8
  • 3 total stops
  • 35h 08m total
  • Toronto to Santa Rosa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 23 June 2026.
Use the filters below to find and compare flights from Toronto to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 4/9

7:15 p.m.-12:09 p.m.

2 stops19h 54m

Santa Rosa Sonoma County

Tue 8/9

12:58 p.m.-10:59 a.m.

2 stops19h 01m

C$ 771

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 22/9

4:55 p.m.-9:59 p.m.

1 stop8h 04m

Santa Rosa Sonoma County

Sat 26/9

6:53 p.m.-3:45 p.m.

2 stops17h 52m

C$ 852
Quickest round-trip

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 3/7

6:46 a.m.-12:03 p.m.

1 stop8h 17m

Santa Rosa Sonoma County

Mon 6/7

4:12 p.m.-10:59 a.m.

2 stops15h 47m

C$ 1,037

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 2/7

6:46 a.m.-12:03 p.m.

1 stop8h 17m

Santa Rosa Sonoma County

Sun 5/7

1:00 p.m.-10:18 a.m.

2 stops18h 18m

C$ 1,068

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 3/7

6:46 a.m.-3:42 p.m.

2 stops11h 56m

Santa Rosa Sonoma County

Sun 5/7

1:00 p.m.-10:18 a.m.

2 stops18h 18m

C$ 1,068

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 4/9

4:55 p.m.-9:59 p.m.

1 stop8h 04m

Santa Rosa Sonoma County

Tue 8/9

7:03 a.m.-3:45 p.m.

1 stop29h 42m

C$ 1,107

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 4/9

4:55 p.m.-9:59 p.m.

1 stop8h 04m

Santa Rosa Sonoma County

Mon 7/9

1:40 p.m.-3:45 p.m.

2 stops47h 05m

C$ 1,223
Cheapest one-way

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 6/8

2:50 p.m.-10:58 p.m.

3 stops35h 08m

C$ 424

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 6/8

9:30 a.m.-3:37 p.m.

1 stop9h 07m

C$ 435

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 4/8

6:46 a.m.-12:03 p.m.

1 stop8h 17m

C$ 436

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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.

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

    For as low as C$ 852, American Airlines can have you in Santa Rosa from Toronto in 8h 04m. 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.

See more FAQs

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