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Cheap flights from Canada to Santa Rosa from C$ 333

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STS
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Canada to Santa Rosa

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Santa Rosa
Explore the most affordable flight options available from Canada to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Thu 11/125:30 p.m.YVR - STS
1 stop24h 33mMultiple Airlines
Thu 18/127:00 a.m.STS - YVR
1 stop15h 20mMultiple Airlines
Deal found 27/10C$ 469
Thu 11/127:35 p.m.YVR - STS
2 stops19h 49mAlaska Airlines
Thu 18/127:35 a.m.STS - YVR
2 stops9h 10mAlaska Airlines
Deal found 27/10C$ 611
Thu 18/126:00 a.m.YVR - STS
1 stop7h 32mAlaska Airlines
Sat 3/12:24 p.m.STS - YVR
1 stop6h 31mAlaska Airlines
Deal found 29/10C$ 639
Wed 12/114:45 p.m.YYZ - STS
2 stops32h 52mAlaska Airlines
Tue 18/1112:00 p.m.STS - YYZ
2 stops24h 35mAlaska Airlines
Deal found 28/10C$ 643
Wed 12/114:45 p.m.YYZ - STS
2 stops32h 52mAlaska Airlines
Wed 19/117:00 a.m.STS - YYZ
2 stops29h 35mAlaska Airlines
Deal found 28/10C$ 654
Wed 17/124:30 p.m.YYZ - STS
2 stops22h 59mAmerican Airlines
Thu 18/124:21 p.m.STS - YYZ
2 stops20h 09mAmerican Airlines
Deal found 26/10C$ 675
Tue 16/1211:59 a.m.YYZ - STS
2 stops27h 28mAmerican Airlines
Thu 18/124:21 p.m.STS - YYZ
2 stops20h 09mAmerican Airlines
Deal found 26/10C$ 683
Sat 15/114:45 p.m.YYZ - STS
1 stop8h 20mAlaska Airlines
Mon 17/118:03 p.m.STS - YYZ
2 stops16h 32mAlaska Airlines
Deal found 27/10C$ 703
Fri 14/114:45 p.m.YYZ - STS
1 stop8h 20mAlaska Airlines
Wed 19/117:00 a.m.STS - YYZ
1 stop29h 35mAlaska Airlines
Deal found 26/10C$ 704
Thu 13/114:45 p.m.YYZ - STS
1 stop8h 20mAlaska Airlines
Tue 18/1112:00 p.m.STS - YYZ
2 stops24h 35mAlaska Airlines
Deal found 28/10C$ 714
Thu 13/114:45 p.m.YYZ - STS
2 stops28h 09mAlaska Airlines
Wed 19/117:00 a.m.STS - YYZ
2 stops29h 35mAlaska Airlines
Deal found 28/10C$ 727

Cheap flight deals from Canada to Santa Rosa

Keep the following information in mind while searching for Canada to Santa Rosa flight deals. Data was last updated 29 October 2025.

Round-trip from

C$ 469

One-way from

C$ 333

Popular in

December

Cheapest in

April

Average price

C$ 555
11/12-18/12
  • 11/12-18/12
  • 2 total stops
  • 39h 53m total
  • Canada to Santa Rosa
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 17/11
  • 1 total stop
  • 8h 20m total
  • Canada to Santa Rosa
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 44 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 October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada 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 29 October 2025.
Use the filters below to find and compare flights from Canada to Santa Rosa that are best for you.

Fly from

Canada

Fly to

Santa Rosa

Route

Depart

Return

Price

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Thu 11/12

10:10 p.m.-10:54 p.m.

2 stops24h 44m

Santa Rosa Sonoma County

Thu 18/12

7:00 a.m.-10:20 p.m.

1 stop15h 20m

C$ 495

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Thu 11/12

7:35 p.m.-3:24 p.m.

2 stops19h 49m

Santa Rosa Sonoma County

Thu 18/12

7:35 a.m.-4:45 p.m.

2 stops9h 10m

C$ 611

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Thu 18/12

6:00 a.m.-1:32 p.m.

1 stop7h 32m

Santa Rosa Sonoma County

Sat 3/1

2:24 p.m.-8:55 p.m.

1 stop6h 31m

C$ 639

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 12/11

4:45 p.m.-10:37 p.m.

2 stops32h 52m

Santa Rosa Sonoma County

Wed 19/11

7:00 a.m.-3:35 p.m.

2 stops29h 35m

C$ 654

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 6/4

6:20 p.m.-3:47 p.m.

2 stops24h 27m

Santa Rosa Sonoma County

Wed 8/4

12:46 p.m.-10:40 a.m.

2 stops18h 54m

C$ 703

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 14/11

4:45 p.m.-10:05 p.m.

1 stop8h 20m

Santa Rosa Sonoma County

Wed 19/11

7:00 a.m.-3:35 p.m.

1 stop29h 35m

C$ 704

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 14/11

4:45 p.m.-10:05 p.m.

1 stop8h 20m

Santa Rosa Sonoma County

Tue 18/11

8:03 p.m.-3:35 p.m.

2 stops16h 32m

C$ 714

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 10/11

4:45 p.m.-10:05 p.m.

1 stop8h 20m

Santa Rosa Sonoma County

Mon 17/11

8:03 p.m.-3:35 p.m.

2 stops16h 32m

C$ 714

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 12/11

4:45 p.m.-10:05 p.m.

1 stop8h 20m

Santa Rosa Sonoma County

Tue 18/11

2:22 p.m.-3:35 p.m.

1 stop22h 13m

C$ 717

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 13/11

4:45 p.m.-10:05 p.m.

1 stop8h 20m

Santa Rosa Sonoma County

Wed 19/11

4:51 p.m.-3:35 p.m.

2 stops19h 44m

C$ 725

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 17 results
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Best time to book a flight from Canada to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Canada 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 Canada to Santa Rosa

What is the cheapest month to book a flight from Canada to Santa Rosa?

Currently, January is the cheapest month in which you can book a flight from Canada to Santa Rosa (average of C$ 54). Flying from Canada to Santa Rosa in December is currently the most expensive (average of C$ 154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to STS?

Find hourly flight availability from Canada to Santa Rosa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 October 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 34% on flights from Canada to Santa Rosa by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Canada 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 Canada?

    For a flight from Canada to Santa Rosa, you will be flying into Sonoma County. Santa Rosa Sonoma County (STS) is just 11.5 km from the centre of the city.

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

    A quick flight from Canada to Santa Rosa can take about 19h 49m. Alaska Airlines provides one of the quickest options available for as low as C$ 611. The distance between Canada and Santa Rosa is about 1188 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Canada to Santa Rosa?

    Most travellers choose Toronto Pearson Intl - Santa Rosa Sonoma County, Hamilton - Santa Rosa Sonoma County or Vancouver Intl - Santa Rosa Sonoma County when deciding on the best route from Canada to Santa Rosa.

  • Can I find deals for flights from Canada to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Canada to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Canada to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to Santa Rosa.

  • Can I find deals for business class flights from Canada to Santa Rosa?

    Yes. Cheapflights offers flight deals from Canada 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.

  • What is the cheapest month to book a flight from Canada to Santa Rosa?

    Currently, January is the cheapest month in which you can book a flight from Canada to Santa Rosa (average of C$ 54). Flying from Canada to Santa Rosa in December is currently the most expensive (average of C$ 154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly with Cheapflights

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

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Santa Rosa from Canada.

Can Cheapflights find flights from Canada to Santa Rosa with no change fees?

Need flexible booking options for your flight to Santa Rosa from Canada? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Canada to Santa Rosa become cheaper?

Yes, Cheapflights offers price alerts on Canada to Santa Rosa flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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