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Santa Rosa

$190+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STS
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
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 February 5, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/35:45 pm
YVR
-
STS
1 stop4h 07m
Alaska Airlines
Wed 4/156:53 pm
STS
-
YVR
1 stop5h 17m
Alaska Airlines
Deal found 2/1$271
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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 4/216:00 am
YVR
-
STS
1 stop4h 30m
Alaska Airlines
Sat 4/257:23 am
STS
-
YVR
2 stops16h 49m
Alaska Airlines
Deal found 2/4$296
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/35:45 pm
YVR
-
STS
1 stop4h 07m
Alaska Airlines
Tue 4/147:05 am
STS
-
YVR
2 stops17h 05m
Alaska Airlines
Deal found 2/1$302
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/35:45 pm
YVR
-
STS
1 stop4h 07m
Alaska Airlines
Fri 4/176:53 pm
STS
-
YVR
1 stop14h 47m
Alaska Airlines
Deal found 2/1$319
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/67:55 am
YVR
-
STS
1 stop26h 37m
Alaska Airlines
Tue 4/146:53 pm
STS
-
YVR
1 stop5h 17m
Alaska Airlines
Deal found 2/1$323
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/274:45 pm
YYZ
-
STS
2 stops20h 26m
Alaska Airlines
Mon 3/27:57 pm
STS
-
YYZ
1 stop16h 38m
Alaska Airlines
Deal found 2/2$416
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:40 am
YYC
-
STS
1 stop10h 42m
Multiple Airlines
Mon 6/18:20 am
STS
-
YYC
1 stop9h 45m
Multiple Airlines
Deal found 2/2$441
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 3/54:45 pm
YYZ
-
STS
1 stop10h 05m
Alaska Airlines
Tue 3/107:57 pm
STS
-
YYZ
1 stop16h 38m
Alaska Airlines
Deal found 2/1$446
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/64:45 pm
YYZ
-
STS
2 stops20h 26m
Alaska Airlines
Tue 3/107:57 pm
STS
-
YYZ
1 stop16h 38m
Alaska Airlines
Deal found 2/1$462
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/44:45 pm
YYZ
-
STS
2 stops19h 29m
Alaska Airlines
Wed 3/117:15 am
STS
-
YYZ
2 stops29h 20m
Alaska Airlines
Deal found 2/2$463
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 3/74:45 pm
YYZ
-
STS
2 stops18h 29m
Alaska Airlines
Tue 3/107:57 pm
STS
-
YYZ
1 stop16h 38m
Alaska Airlines
Deal found 2/1$466
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 5/2811:31 am
YYC
-
STS
2 stops10h 51m
Alaska Airlines
Mon 6/15:21 pm
STS
-
YYC
2 stops16h 20m
Alaska Airlines
Deal found 2/2$487

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 February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(Alaska Airlines)

One-way from

$190
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$353
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.
Search Deals
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 ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 5, 2026.
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 3/4

5:45 pm-9:52 pm

1 stop4h 07m

Santa Rosa Sonoma County

Wed 4/15

6:53 pm-12:10 am

1 stop5h 17m

$271

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Tue 3/3

5:45 pm-9:52 pm

1 stop4h 07m

Santa Rosa Sonoma County

Tue 4/14

6:53 pm-12:10 am

1 stop5h 17m

$271

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Tue 4/21

6:00 am-10:30 am

1 stop4h 30m

Santa Rosa Sonoma County

Sat 4/25

7:23 am-12:12 am

2 stops16h 49m

$296

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Wed 3/4

6:00 am-10:32 am

1 stop4h 32m

Santa Rosa Sonoma County

Fri 4/17

6:53 pm-9:40 am

1 stop14h 47m

$319

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Tue 3/3

5:45 pm-9:52 pm

1 stop4h 07m

Santa Rosa Sonoma County

Fri 4/17

6:53 pm-9:40 am

1 stop14h 47m

$319

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Tue 3/3

5:45 pm-10:11 am

2 stops16h 26m

Santa Rosa Sonoma County

Wed 4/15

6:53 pm-12:10 am

1 stop5h 17m

$322

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 2/27

4:45 pm-10:11 am

2 stops20h 26m

Santa Rosa Sonoma County

Mon 3/2

7:57 pm-3:35 pm

1 stop16h 38m

$416

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 3/4

7:45 am-9:52 pm

2 stops17h 07m

Santa Rosa Sonoma County

Wed 3/11

7:57 pm-3:35 pm

1 stop16h 38m

$417

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 4/9

8:00 am-11:59 pm

2 stops18h 59m

Santa Rosa Sonoma County

Thu 4/16

12:10 pm-12:23 pm

2 stops21h 13m

$422

CalgarySanta Rosa

YYC - STS

YYCSTS

Calgary

Thu 5/28

11:40 am-9:22 pm

1 stop10h 42m

Santa Rosa Sonoma County

Mon 6/1

8:20 am-7:05 pm

1 stop9h 45m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 36 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 $40). Flying from Canada to Santa Rosa in December is currently the most expensive (average of $89). 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 4h 07m. 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 Toronto Pearson Intl - Santa Rosa Sonoma County, Vancouver Intl - Santa Rosa Sonoma County or Calgary - 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 $40). Flying from Canada to Santa Rosa in December is currently the most expensive (average of $89). 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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