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Cheap flights from Toronto to Santa Rosa from C$ 393

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — STS
18 Jul — 25 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 18 June 2026.

Thu 23/76:46 a.m.
YYZ
-
STS
1 stop8h 17m
American Airlines
Thu 6/84:08 p.m.
STS
-
YYZ
2 stops15h 51m
American Airlines
Deal found 14/6C$ 775
Sat 22/82:55 p.m.
YYZ
-
STS
1 stop24h 14m
American Airlines
Tue 1/912:39 p.m.
STS
-
YYZ
1 stop22h 20m
American Airlines
Deal found 14/6C$ 796
Tue 25/86:46 a.m.
YYZ
-
STS
1 stop8h 23m
American Airlines
Fri 4/912:39 p.m.
STS
-
YYZ
2 stops23h 19m
American Airlines
Deal found 15/6C$ 809
Thu 16/74:18 p.m.
YYZ
-
STS
2 stops23h 12m
American Airlines
Tue 21/71:00 p.m.
STS
-
YYZ
2 stops18h 18m
American Airlines
Deal found 14/6C$ 810
Mon 24/87:15 p.m.
YYZ
-
STS
2 stops19h 54m
American Airlines
Fri 4/912:58 p.m.
STS
-
YYZ
2 stops19h 15m
American Airlines
Deal found 15/6C$ 818
Tue 4/86:46 a.m.
YYZ
-
STS
1 stop8h 17m
American Airlines
Mon 17/812:39 p.m.
STS
-
YYZ
1 stop22h 20m
American Airlines
Deal found 15/6C$ 832
Thu 16/74:18 p.m.
YYZ
-
STS
2 stops23h 12m
American Airlines
Sun 26/71:00 p.m.
STS
-
YYZ
2 stops26h 40m
American Airlines
Deal found 14/6C$ 844
Mon 3/87:24 p.m.
YYZ
-
STS
2 stops19h 39m
American Airlines
Mon 17/812:39 p.m.
STS
-
YYZ
1 stop22h 20m
American Airlines
Deal found 15/6C$ 846
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$ 849

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 18 June 2026.

Round-trip from

C$ 775

One-way from

C$ 393

Popular in

July

Cheapest in

November

Average price

C$ 616
American Airlines
  • American Airlines
  • 23/7-6/8
  • 3 total stops
  • 24h 08m total
  • Toronto to Santa Rosa
Search Deals
American Airlines
  • American Airlines
  • 25/7
  • 1 total stop
  • 8h 17m total
  • Toronto to Santa Rosa
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 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 18 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
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

Sat 26/9

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

2 stops17h 52m

C$ 849

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$ 1,065

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 25/8

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

1 stop8h 04m

Santa Rosa Sonoma County

Sat 5/9

5:34 p.m.-3:45 p.m.

1 stop19h 11m

C$ 1,120

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 24/8

2:55 p.m.-12:43 p.m.

2 stops24h 48m

Santa Rosa Sonoma County

Tue 8/9

5:34 p.m.-10:59 p.m.

2 stops26h 25m

C$ 1,134
Cheapest one-way

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 23/7

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

1 stop9h 12m

C$ 438

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 6/8

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

1 stop9h 07m

C$ 438

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 24/7

6:02 p.m.-12:30 p.m.

2 stops21h 28m

C$ 453

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 20/7

6:02 p.m.-12:30 p.m.

2 stops21h 28m

C$ 453

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 21/7

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

1 stop9h 12m

C$ 511
Quickest one-way

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 3/7

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

1 stop8h 17m

C$ 558

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/6

Showing 1-10 of 12 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$ 849, Alaska Airlines can have you in Santa Rosa from Toronto in 8h 04m. 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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Alternative routes for Toronto to Santa Rosa

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