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Cheap flights from Toronto to Santa Rosa from C$ 389

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — STS
10 Jul — 17 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 10 June 2026.

Wed 2/126:30 a.m.
YYZ
-
STS
2 stops12h 38m
Delta
Fri 4/1211:25 a.m.
STS
-
YYZ
2 stops20h 49m
Delta
Deal found 9/6C$ 750
Tue 7/76:46 a.m.
YYZ
-
STS
1 stop8h 17m
American Airlines
Sat 18/74:12 p.m.
STS
-
YYZ
2 stops18h 45m
American Airlines
Deal found 9/6C$ 801
Sat 5/92:55 p.m.
YYZ
-
STS
1 stop24h 14m
American Airlines
Mon 7/912:58 p.m.
STS
-
YYZ
2 stops20h 35m
American Airlines
Deal found 8/6C$ 803
Sat 4/76:25 p.m.
YYZ
-
STS
2 stops21h 05m
American Airlines
Sat 18/74:12 p.m.
STS
-
YYZ
2 stops17h 24m
American Airlines
Deal found 9/6C$ 808
Sat 5/96:08 p.m.
YYZ
-
STS
2 stops21h 01m
American Airlines
Tue 8/94:08 p.m.
STS
-
YYZ
2 stops17h 27m
American Airlines
Deal found 8/6C$ 810
Thu 23/77:00 a.m.
YYZ
-
STS
1 stop13h 16m
Multiple Airlines
Thu 30/71:06 p.m.
STS
-
YYZ
1 stop14h 33m
Multiple Airlines
Deal found 8/6C$ 825
Fri 9/105:15 p.m.
YYZ
-
STS
2 stops21h 57m
American Airlines
Tue 13/1012:45 p.m.
STS
-
YYZ
2 stops19h 00m
American Airlines
Deal found 9/6C$ 864

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 10 June 2026.

Round-trip from

C$ 750

One-way from

C$ 389

Popular in

December

Cheapest in

November

Average price

C$ 615
Delta
  • Delta
  • 2/12-4/12
  • 4 total stops
  • 33h 27m total
  • Toronto to Santa Rosa
Search Deals
American Airlines
  • American Airlines
  • 22/7
  • 1 total stop
  • 8h 17m total
  • Toronto to Santa Rosa
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 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 10 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

Wed 2/12

6:30 a.m.-4:08 p.m.

2 stops12h 38m

Santa Rosa Sonoma County

Fri 4/12

11:25 a.m.-11:14 a.m.

2 stops20h 49m

C$ 750

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 9/10

6:30 a.m.-4:08 p.m.

2 stops12h 38m

Santa Rosa Sonoma County

Mon 12/10

11:25 a.m.-10:51 p.m.

2 stops32h 26m

C$ 966
Quickest round-trip

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 23/7

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

2 stops11h 56m

Santa Rosa Sonoma County

Thu 30/7

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

2 stops15h 47m

C$ 1,027

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 2/12

4:45 p.m.-1:28 p.m.

1 stop23h 43m

Santa Rosa Sonoma County

Fri 4/12

8:01 p.m.-10:56 a.m.

2 stops11h 55m

C$ 1,082

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sat 5/9

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$ 1,147
Cheapest one-way
Quickest one-way

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 22/7

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

1 stop8h 17m

C$ 389

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 4/8

9:30 a.m.-3:42 p.m.

1 stop9h 12m

C$ 433

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 6/8

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

1 stop9h 07m

C$ 433

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sun 12/7

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

1 stop8h 17m

C$ 433

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 13/7

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

1 stop8h 17m

C$ 435

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 16 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$ 750, Delta can have you in Santa Rosa from Toronto in 12h 38m. There are 3621 km between Toronto and Santa Rosa.

  • 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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