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Cheap flights from Toronto to Santa Rosa from C$ 360

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 22/12. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — STS
10 Aug — 17 Aug1
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 11 July 2026.

Wed 9/96:46 a.m.
YYZ
-
STS
1 stop8h 23m
American Airlines
Tue 15/912:56 p.m.
STS
-
YYZ
2 stops19h 03m
American Airlines
Deal found 6/7C$ 634
Sat 19/96:46 a.m.
YYZ
-
STS
1 stop8h 23m
American Airlines
Tue 29/912:56 p.m.
STS
-
YYZ
2 stops19h 03m
American Airlines
Deal found 8/7C$ 636
Wed 26/87:20 a.m.
YYZ
-
STS
2 stops11h 17m
American Airlines
Sat 29/812:58 p.m.
STS
-
YYZ
2 stops20h 35m
American Airlines
Deal found 9/7C$ 637
Tue 25/82:55 p.m.
YYZ
-
STS
1 stop24h 14m
American Airlines
Tue 1/912:58 p.m.
STS
-
YYZ
2 stops20h 35m
American Airlines
Deal found 9/7C$ 658
Sat 25/72:55 p.m.
YYZ
-
STS
1 stop24h 08m
American Airlines
Tue 4/84:12 p.m.
STS
-
YYZ
2 stops16h 47m
American Airlines
Deal found 10/7C$ 660
Tue 8/96:00 a.m.
YYZ
-
STS
2 stops12h 32m
American Airlines
Fri 18/94:21 p.m.
STS
-
YYZ
2 stops15h 38m
American Airlines
Deal found 6/7C$ 667
Tue 22/96:46 a.m.
YYZ
-
STS
1 stop8h 23m
American Airlines
Fri 2/104:21 p.m.
STS
-
YYZ
2 stops14h 57m
American Airlines
Deal found 8/7C$ 668
Tue 25/83:45 p.m.
YYZ
-
STS
2 stops26h 52m
American Airlines
Mon 31/84:08 p.m.
STS
-
YYZ
2 stops19h 50m
American Airlines
Deal found 9/7C$ 669
Sat 25/76:18 p.m.
YYZ
-
STS
1 stop20h 45m
American Airlines
Mon 3/812:43 p.m.
STS
-
YYZ
1 stop22h 14m
American Airlines
Deal found 10/7C$ 681
Fri 24/76:46 a.m.
YYZ
-
STS
1 stop8h 17m
American Airlines
Sat 8/84:08 p.m.
STS
-
YYZ
2 stops15h 09m
American Airlines
Deal found 10/7C$ 695
Wed 29/76:15 a.m.
YYZ
-
STS
2 stops12h 27m
American Airlines
Mon 3/84:12 p.m.
STS
-
YYZ
2 stops15h 06m
American Airlines
Deal found 7/7C$ 696

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 11 July 2026.

Round-trip from

C$ 634

One-way from

C$ 360

Popular in

July

Cheapest in

November

Average price

C$ 719
American Airlines
  • American Airlines
  • 9/9-12/9
  • 4 total stops
  • 44h 33m total
  • Toronto to Santa Rosa
Search Deals
American Airlines
  • American Airlines
  • 22/12
  • 2 total stops
  • 13h 50m total
  • Toronto to Santa Rosa
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 96 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 July 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 11 July 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

Tue 21/7

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

2 stops11h 56m

Santa Rosa Sonoma County

Thu 23/7

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

2 stops15h 47m

C$ 795

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 30/7

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

1 stop8h 17m

Santa Rosa Sonoma County

Tue 4/8

4:12 p.m.-2:33 p.m.

2 stops19h 21m

C$ 872
Quickest round-trip

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

Thu 24/9

7:03 a.m.-10:59 p.m.

2 stops12h 56m

C$ 907

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 16/9

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

1 stop8h 04m

Santa Rosa Sonoma County

Tue 22/9

7:03 a.m.-10:59 p.m.

2 stops12h 56m

C$ 944

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sun 9/8

6:15 a.m.-3:47 p.m.

2 stops12h 32m

Santa Rosa Sonoma County

Wed 12/8

4:08 p.m.-10:17 a.m.

2 stops15h 09m

C$ 977
Cheapest one-way

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 11/8

1:15 p.m.-12:28 p.m.

2 stops26h 13m

C$ 376

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 24/12

6:00 a.m.-4:08 p.m.

2 stops13h 08m

C$ 389

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 20/7

3:14 p.m.-3:42 p.m.

2 stops27h 28m

C$ 419

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sun 9/8

7:20 a.m.-12:28 p.m.

2 stops32h 08m

C$ 419

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 10/8

6:08 p.m.-12:28 p.m.

2 stops21h 20m

C$ 471

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 15 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$ 907, 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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Alternative routes for Toronto to Santa Rosa

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How does Cheapflights help users find flights from Toronto to Santa Rosa?

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Yes, we can. To see specific flights from Toronto to Santa Rosa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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