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Santa Rosa

$165+ Cheap flights from Canada to Santa Rosa (STS)

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Canada to Santa Rosa

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 December 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:55 amYVR - STS
1 stop14h 22mAlaska Airlines
Thu 1/16:00 amSTS - YVR
1 stop14h 55mAlaska Airlines
Deal found 12/16$708
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:35 pmYVR - STS
1 stop17h 57mAlaska Airlines
Mon 1/52:24 pmSTS - YVR
1 stop6h 31mAlaska Airlines
Deal found 12/16$714
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:35 pmYVR - STS
1 stop26h 42mAlaska Airlines
Fri 1/26:00 amSTS - YVR
1 stop14h 55mAlaska Airlines
Deal found 12/16$719
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:45 pmYVR - STS
2 stops15h 39mAlaska Airlines
Thu 1/16:00 amSTS - YVR
1 stop14h 55mAlaska Airlines
Deal found 12/16$731
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:35 pmYVR - STS
2 stops22h 22mAlaska Airlines
Sat 1/36:00 amSTS - YVR
1 stop14h 55mAlaska Airlines
Deal found 12/16$739
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amYVR - STS
1 stop16h 17mAlaska Airlines
Mon 1/52:24 pmSTS - YVR
1 stop6h 31mAlaska Airlines
Deal found 12/16$765
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amYVR - STS
1 stop16h 17mAlaska Airlines
Wed 12/312:24 pmSTS - YVR
1 stop9h 46mAlaska Airlines
Deal found 12/16$768
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:45 pmYVR - STS
1 stop4h 32mAlaska Airlines
Thu 1/16:00 amSTS - YVR
1 stop18h 10mAlaska Airlines
Deal found 12/16$769
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:35 pmYVR - STS
1 stop17h 57mAlaska Airlines
Sun 1/46:00 amSTS - YVR
1 stop18h 10mAlaska Airlines
Deal found 12/16$773
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:45 pmYYZ - STS
1 stop8h 32mAlaska Airlines
Tue 12/306:00 amSTS - YYZ
1 stop30h 35mAlaska Airlines
Deal found 12/16$987
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:45 pmYYZ - STS
1 stop8h 32mAlaska Airlines
Sun 1/48:17 pmSTS - YYZ
2 stops11h 39mAlaska Airlines
Deal found 12/16$1,037
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:45 pmYYZ - STS
1 stop8h 32mAlaska Airlines
Wed 12/312:24 pmSTS - YYZ
1 stop22h 11mAlaska Airlines
Deal found 12/16$1,043

Find 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 December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$310
(Alaska Airlines)

One-way from

$165
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$480
Provider with most accurate pricing for Toronto (YTO)-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-San Francisco flights.
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From Canada to Santa Rosa Sonoma County
Search Deals
One-way flight from Canada to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 2,558,603 searches. Data last updated December 18, 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

Wed 2/18

5:45 pm-9:14 am

2 stops15h 29m

Santa Rosa Sonoma County

Fri 2/20

7:57 pm-12:10 am

1 stop4h 13m

$310

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 1/13

4:45 pm-12:22 pm

2 stops22h 37m

Santa Rosa Sonoma County

Fri 1/23

6:50 am-3:35 pm

2 stops29h 45m

$331

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Thu 1/8

7:35 pm-11:59 pm

1 stop4h 24m

Santa Rosa Sonoma County

Sat 1/10

6:50 am-8:55 pm

2 stops14h 05m

$340

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 1/13

4:45 pm-10:35 am

1 stop20h 50m

Santa Rosa Sonoma County

Mon 1/19

6:50 am-3:35 pm

2 stops29h 45m

$347

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 1/13

4:45 pm-12:22 pm

2 stops22h 37m

Santa Rosa Sonoma County

Sun 1/18

7:00 am-3:35 pm

2 stops29h 35m

$354

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 1/13

4:45 pm-12:22 pm

2 stops22h 37m

Santa Rosa Sonoma County

Sat 1/17

11:05 am-3:35 pm

2 stops25h 30m

$354

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 1/13

4:45 pm-12:22 pm

2 stops22h 37m

Santa Rosa Sonoma County

Thu 1/22

9:38 am-3:35 pm

2 stops26h 57m

$354

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 1/15

4:45 pm-11:59 pm

1 stop10h 14m

Santa Rosa Sonoma County

Fri 1/23

6:50 am-3:35 pm

2 stops29h 45m

$354

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 1/14

4:45 pm-10:35 am

1 stop20h 50m

Santa Rosa Sonoma County

Tue 1/20

6:50 am-3:35 pm

2 stops29h 45m

$364

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 1/14

4:45 pm-10:35 am

1 stop20h 50m

Santa Rosa Sonoma County

Mon 1/19

6:50 am-3:35 pm

2 stops29h 45m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 45 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 $39). Flying from Canada to Santa Rosa in December is currently the most expensive (average of $95). 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.

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?

    Santa Rosa Sonoma County (STS), located 7.2 mi from the city center, is the airport you fly into when you book flights from Canada to Santa Rosa.

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

    Airlines like Alaska Airlines fly from Canada to Santa Rosa in about 15h 29m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 738 mi.

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

    When deciding which route to take from Canada to Santa Rosa consider Calgary - Santa Rosa Sonoma County, Toronto Pearson Intl - Santa Rosa Sonoma County or Halifax Intl - Santa Rosa Sonoma County as they are the most popular.

  • 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 $39). Flying from Canada to Santa Rosa in December is currently the most expensive (average of $95). 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

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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Alternative routes for Canada to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.
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