HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Canada

$160+ Cheap flights from Santa Rosa (STS) to Canada

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
STS — YYZ
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Rosa to Canada with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Santa Rosa to Canada

Keep the following information in mind while searching for Santa Rosa to Canada flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$310
(Kiwi.com)

One-way from

$160
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$381
Provider with most accurate pricing for San Francisco-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Toronto (YTO) flights.
Search Deals
From Santa Rosa Sonoma County to Canada
Search Deals
One-way flight from Santa Rosa Sonoma County to Canada
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Santa Rosa to Canada

Cheapest flights from Santa Rosa to Canada
Explore the most affordable flight options available from Santa Rosa to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Mon 4/75:49 pmSTS - YYC
1 stop16h 24mMultiple Airlines
Mon 4/142:30 pmYYC - STS
1 stop9h 09mMultiple Airlines
Deal found 2/20$310
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Tue 4/11:00 pmSTS - YYZ
1 stop13h 55mMultiple Airlines
Tue 4/88:00 pmYYZ - STS
1 stop19h 16mMultiple Airlines
Deal found 2/21$322
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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 9/182:45 pmSTS - YYC
1 stop8h 12mAlaska Airlines
Mon 9/226:55 pmYYC - STS
1 stop19h 53mAlaska Airlines
Deal found 2/21$435
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 5/67:00 amSTS - YVR
1 stop26h 38mAlaska Airlines
Mon 5/1210:30 amYVR - STS
2 stops22h 12mAlaska Airlines
Deal found 2/20$462
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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 4/13:09 pmSTS - YYZ
2 stops20h 31mAlaska Airlines
Tue 4/84:30 pmYYZ - STS
2 stops20h 29mAlaska Airlines
Deal found 2/21$482
This American Airlines deal was found by Cheapflights users on 2/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/204:21 pmSTS - YYZ
2 stops15h 29mAmerican Airlines
Sun 4/136:20 pmYYZ - STS
2 stops20h 57mAmerican Airlines
Deal found 2/21$714
This American Airlines deal was found by Cheapflights users on 2/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/512:54 pmSTS - YYC
2 stops32h 04mAmerican Airlines
Sun 3/912:45 pmYYC - STS
2 stops48h 34mAmerican Airlines
Deal found 2/21$783
This American Airlines deal was found by Cheapflights users on 2/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2312:23 pmSTS - YUL
1 stop23h 26mAmerican Airlines
Tue 7/84:20 pmYUL - STS
1 stop22h 28mAmerican Airlines
Deal found 2/21$828

Find flights from Santa Rosa to Canada within your budget

Customize your flight search to find flights from Santa Rosa to Canada 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 22, 2025.

Fly from

Santa Rosa

Fly to

Canada

Route

Depart

Return

Price

Santa RosaCalgary

STS - YYC

STSYYC

Santa Rosa Sonoma County

Mon 4/7

5:49 pm-11:13 am

1 stop16h 24m

Calgary

Mon 4/14

2:30 pm-10:39 pm

1 stop9h 09m

$310

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Tue 4/1

1:00 pm-5:55 am

1 stop13h 55m

Toronto Pearson Intl

Tue 4/8

8:00 pm-12:16 pm

1 stop19h 16m

$322

Santa RosaVancouver

STS - YVR

STSYVR

Santa Rosa Sonoma County

Tue 5/6

7:00 am-9:38 am

1 stop26h 38m

Vancouver Intl

Mon 5/12

10:30 am-8:42 am

2 stops22h 12m

$462

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Tue 4/1

3:09 pm-2:40 pm

2 stops20h 31m

Toronto Pearson Intl

Tue 4/8

4:30 pm-9:59 am

2 stops20h 29m

$482

Santa RosaCalgary

STS - YYC

STSYYC

Santa Rosa Sonoma County

Mon 3/17

3:09 pm-6:09 pm

2 stops26h 00m

Calgary

Mon 3/24

6:59 pm-11:20 pm

2 stops29h 21m

$504

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Thu 3/20

4:21 pm-10:50 am

2 stops15h 29m

Toronto Pearson Intl

Sun 4/13

6:20 pm-12:17 pm

2 stops20h 57m

$714

Santa RosaCalgary

STS - YYC

STSYYC

Santa Rosa Sonoma County

Wed 3/5

12:54 pm-9:58 pm

2 stops32h 04m

Calgary

Sun 3/9

12:45 pm-12:19 pm

2 stops48h 34m

$783

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Mon 6/23

12:23 pm-2:49 pm

1 stop23h 26m

Montreal Pierre Elliott Trudeau Intl

Tue 7/8

4:20 pm-11:48 am

1 stop22h 28m

$828

Santa RosaVancouver

STS - YVR

STSYVR

Santa Rosa Sonoma County

Sun 4/6

12:38 pm-10:30 pm

1 stop9h 52m

$160

Santa RosaVancouver

STS - YVR

STSYVR

Santa Rosa Sonoma County

Sun 4/6

7:32 pm-12:35 pm

2 stops17h 03m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 13 results
1
2

Best time to book a flight from Santa Rosa to Canada

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

Travel insights for flights from Santa Rosa to Canada

Get recent, data-driven insights about flights from Santa Rosa to Canada including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Canada (average of $243). Flying from Santa Rosa to Canada in July is currently the most expensive (average of $359). 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 STS to CA?

Find hourly flight availability from Santa Rosa to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santa Rosa to Canada as you normally would.

Rainfall in Canada by month

Plan your trip to Canada by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Canada ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Canada when rainfall is around 2.0 in.

Temperature in Canada by month

Plan your trip to Canada by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Canada, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Canada. Reviews last updated February 22, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines and American Airlines from Santa Rosa to Canada to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,702 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,702 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Canada. 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 from for flights from Santa Rosa to Canada?

    Santa Rosa Sonoma County (STS) is the airport you will fly out of if you book a flight from Santa Rosa to Canada. It is only a 7.2 mi journey to Sonoma County (STS) from Santa Rosa’s city center.

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

    The most popular flight routes from Santa Rosa to Canada are Santa Rosa Sonoma County - Toronto Pearson Intl, Santa Rosa Sonoma County - Vancouver Intl and Santa Rosa Sonoma County - Montreal Pierre Elliott Trudeau Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Canada 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 Santa Rosa to Canada?

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Canada (average of $243). Flying from Santa Rosa to Canada in July is currently the most expensive (average of $359). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Rosa to Canada

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
Los Angeles to Newark flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Seattle flights
San Francisco to Newark flights
Los Angeles to Mexico City flights
San Francisco to Las Vegas flights
Los Angeles to Cancún flights
Los Angeles to LaGuardia flights
Los Angeles to O'Hare Intl flights
Los Angeles to Dallas/Fort Worth flights
Los Angeles to Honolulu flights
Los Angeles to Miami flights
Los Angeles to Las Vegas flights
San Francisco to Seattle flights
Los Angeles to Orlando flights
San Francisco to Los Angeles flights
Los Angeles to Reagan-National flights
Oakland to Las Vegas flights
Los Angeles to Dulles Intl flights
Oakland to Los Angeles flights
San Francisco to Dallas/Fort Worth flights
Los Angeles to San Francisco flights
San Jose to Las Vegas flights
Santa Ana to Las Vegas flights
Los Angeles to Sky Harbor Intl flights
San Francisco to Miami flights
Burbank to Las Vegas flights
San Francisco to LaGuardia flights
San Jose to Los Angeles flights
Los Angeles to Boston flights
Los Angeles to Fort Lauderdale flights
San Francisco to O'Hare Intl flights
Los Angeles to Baltimore flights
San Francisco to Cancún flights
Burbank to Newark flights
Los Angeles to Hobby flights
Los Angeles to Oakland flights
Los Angeles to Austin flights
Los Angeles to Portland flights
San Francisco to Honolulu flights
Ontario to Seattle flights
Oakland to Santa Ana flights
Los Angeles to San Jose flights
San Francisco to Santa Ana flights
San Diego to Seattle flights
Burbank to Dallas/Fort Worth flights
San Francisco to Dulles Intl flights
Los Angeles to Nashville flights
San Francisco to Mexico City flights

Top airline flying from Santa Rosa to Canada

Discover the top airline that operate flights from Santa Rosa to Canada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$431Average$677FlexibilityNo cancel feeOn-time75%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.