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Cheap flights from Toronto to Santa Rosa from C$ 372

YTO — STS
23 Sep — 30 Sep1
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

Tue 6/106:30 a.m. -
2 stops12h 35m
Fri 16/104:49 p.m. -
2 stops16h 10m
Deal found 19/8C$ 679
Tue 6/106:30 a.m. -
2 stops12h 35m
Sat 10/104:49 p.m. -
2 stops16h 30m
Deal found 21/8C$ 705
Tue 6/106:46 a.m. -
2 stops11h 55m
Sat 10/104:11 p.m. -
2 stops15h 17m
Deal found 19/8C$ 734
Tue 6/106:46 a.m. -
1 stop8h 27m
Tue 13/104:11 p.m. -
2 stops15h 55m
Deal found 20/8C$ 735
Wed 7/106:00 a.m. -
2 stops13h 05m
Fri 16/104:49 p.m. -
2 stops16h 10m
Deal found 19/8C$ 759
Thu 8/106:00 a.m. -
2 stops12h 53m
Tue 13/104:11 p.m. -
2 stops15h 17m
Deal found 19/8C$ 763
Mon 5/107:24 p.m. -
2 stops23h 41m
Fri 16/104:49 p.m. -
2 stops16h 10m
Deal found 19/8C$ 781
Wed 7/106:00 a.m. -
2 stops13h 05m
Sat 10/104:49 p.m. -
2 stops16h 30m
Deal found 21/8C$ 785

Find flight deals from Toronto to Santa Rosa

Round-trip from

C$ 679

One-way from

C$ 372

Popular in

July

Cheapest in

November

Average price

C$ 673
Delta
  • Delta
  • 6/10-16/10
  • 4 total stops
  • 28h 45m total
  • Toronto to Santa Rosa
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American Airlines
  • American Airlines
  • 1/9
  • 1 total stop
  • 8h 23m total
  • Toronto to Santa Rosa
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 103 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).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
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 Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Sat 31/10

6:10 a.m.-4:05 p.m.

2 stops12h 55m

Santa Rosa Sonoma County

Wed 4/11

4:49 p.m.-11:25 a.m.

2 stops15h 36m

C$ 792

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Tue 6/10

6:30 a.m.-4:05 p.m.

2 stops12h 35m

Santa Rosa Sonoma County

Fri 9/10

4:49 p.m.-12:19 p.m.

2 stops16h 30m

C$ 922
Quickest round-trip

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Wed 23/9

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

1 stop8h 04m

Santa Rosa Sonoma County

Tue 29/9

8:07 a.m.-10:59 p.m.

2 stops11h 52m

C$ 951

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Sat 26/9

2:55 p.m.-9:54 a.m.

2 stops21h 59m

Santa Rosa Sonoma County

Tue 29/9

8:07 a.m.-10:59 p.m.

2 stops11h 52m

C$ 951

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Mon 5/10

5:54 p.m.-10:41 a.m.

1 stop19h 47m

Santa Rosa Sonoma County

Sat 10/10

4:49 p.m.-12:19 p.m.

2 stops16h 30m

C$ 1,038

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Wed 23/9

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

1 stop8h 04m

Santa Rosa Sonoma County

Mon 28/9

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

2 stops23h 05m

C$ 1,050

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Tue 6/10

4:55 p.m.-1:06 p.m.

1 stop23h 11m

Santa Rosa Sonoma County

Fri 9/10

5:06 p.m.-3:45 p.m.

1 stop19h 39m

C$ 1,161

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Sat 31/10

11:39 a.m.-7:50 p.m.

2 stops11h 11m

Santa Rosa Sonoma County

Wed 4/11

7:00 a.m.-4:05 p.m.

1 stop30h 05m

C$ 1,174
Cheapest one-way
Quickest one-way

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Tue 1/9

6:46 a.m.-12:09 p.m.

1 stop8h 23m

C$ 372

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Mon 14/9

8:00 a.m.-4:39 p.m.

2 stops35h 39m

C$ 384

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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

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

  • 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$ 951, Delta 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

Browse thousands of different options on Cheapflights for your next trip

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