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Cheap flights from Canada to Santa Rosa from C$ 254

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STS
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

C$ 484

One-way from

C$ 254

Popular in

December

Cheapest in

April

Average price

C$ 567
Alaska Airlines
  • Alaska Airlines
  • 1/11-8/11
  • 2 total stops
  • 14h 18m total
  • Canada to Santa Rosa
Search Deals
30/10
  • 30/10
  • 3 total stops
  • 34h 34m total
  • Canada to Santa Rosa
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find 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 17 September 2025.

Wed 15/106:00 a.m.YVR - STS
2 stops9h 33mAlaska Airlines
Wed 22/106:25 a.m.STS - YVR
2 stops30h 23mAlaska Airlines
Deal found 15/9C$ 420
Tue 14/106:00 a.m.YVR - STS
2 stops9h 33mAlaska Airlines
Tue 14/106:51 p.m.STS - YVR
1 stop17h 36mAlaska Airlines
Deal found 15/9C$ 470
Wed 5/114:45 p.m.YYZ - STS
1 stop8h 20mAlaska Airlines
Fri 7/112:22 p.m.STS - YYZ
1 stop22h 13mAlaska Airlines
Deal found 15/9C$ 572
Mon 13/107:45 a.m.YVR - STS
1 stop9h 06mMultiple Airlines
Mon 13/106:51 p.m.STS - YVR
1 stop17h 36mMultiple Airlines
Deal found 15/9C$ 574
Wed 5/114:45 p.m.YYZ - STS
1 stop8h 20mMultiple Airlines
Fri 7/118:07 p.m.STS - YYZ
2 stops25h 31mMultiple Airlines
Deal found 15/9C$ 583
Mon 13/103:45 p.m.YYZ - STS
2 stops23h 16mAmerican Airlines
Mon 20/104:17 p.m.STS - YYZ
2 stops15h 42mAmerican Airlines
Deal found 16/9C$ 637
Sat 11/107:24 p.m.YYZ - STS
2 stops19h 37mAmerican Airlines
Sat 18/1012:31 p.m.STS - YYZ
1 stop21h 09mAmerican Airlines
Deal found 16/9C$ 648
Wed 15/103:49 p.m.YYZ - STS
2 stops23h 12mAmerican Airlines
Mon 20/1012:31 p.m.STS - YYZ
2 stops21h 04mAmerican Airlines
Deal found 17/9C$ 681
Sun 12/106:29 p.m.YYZ - STS
2 stops20h 32mAmerican Airlines
Thu 16/104:17 p.m.STS - YYZ
2 stops19h 13mAmerican Airlines
Deal found 16/9C$ 699
Mon 13/106:00 a.m.YVR - STS
2 stops10h 51mAlaska Airlines
Mon 13/107:42 p.m.STS - YVR
2 stops16h 45mAlaska Airlines
Deal found 15/9C$ 732
Sun 12/106:29 p.m.YYZ - STS
2 stops20h 32mAmerican Airlines
Fri 17/104:17 p.m.STS - YYZ
2 stops15h 53mAmerican Airlines
Deal found 16/9C$ 750
Fri 10/106:29 p.m.YYZ - STS
2 stops20h 32mAmerican Airlines
Thu 16/104:17 p.m.STS - YYZ
2 stops19h 42mAmerican Airlines
Deal found 16/9C$ 758

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 17 September 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 15/10

6:00 a.m.-1:36 p.m.

1 stop7h 36m

Santa Rosa Sonoma County

Wed 22/10

6:25 a.m.-12:12 a.m.

2 stops17h 47m

C$ 440

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Tue 14/10

6:00 a.m.-3:33 p.m.

2 stops9h 33m

Santa Rosa Sonoma County

Tue 14/10

6:51 p.m.-12:27 p.m.

1 stop17h 36m

C$ 470

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 5/11

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

1 stop8h 20m

Santa Rosa Sonoma County

Fri 7/11

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

1 stop22h 13m

C$ 572

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Mon 13/10

7:45 a.m.-4:51 p.m.

1 stop9h 06m

Santa Rosa Sonoma County

Mon 13/10

6:51 p.m.-12:27 p.m.

1 stop17h 36m

C$ 574

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 5/11

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

1 stop8h 20m

Santa Rosa Sonoma County

Fri 7/11

8:07 p.m.-12:38 a.m.

2 stops25h 31m

C$ 583

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 16/10

3:29 p.m.-12:01 p.m.

2 stops23h 32m

Santa Rosa Sonoma County

Mon 20/10

4:17 p.m.-10:59 a.m.

2 stops15h 42m

C$ 637

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 15/10

3:10 p.m.-12:01 p.m.

2 stops23h 51m

Santa Rosa Sonoma County

Mon 20/10

4:17 p.m.-10:59 a.m.

2 stops15h 42m

C$ 637

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sat 11/10

5:24 p.m.-12:01 p.m.

1 stop21h 37m

Santa Rosa Sonoma County

Thu 16/10

4:17 p.m.-2:30 p.m.

2 stops19h 13m

C$ 648

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 13/10

11:44 a.m.-12:01 p.m.

2 stops27h 17m

Santa Rosa Sonoma County

Sat 18/10

4:17 p.m.-11:59 a.m.

2 stops16h 42m

C$ 648

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 13/10

11:44 a.m.-12:01 p.m.

2 stops27h 17m

Santa Rosa Sonoma County

Thu 16/10

4:17 p.m.-12:35 p.m.

2 stops17h 18m

C$ 648

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 27 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 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 17 September 2025.

When flying from Canada to Santa Rosa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated 17 September 2025.
See what other customers who have flown with Alaska Airlines from Canada to Santa Rosa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 7h 36m. Alaska Airlines provides one of the quickest options available for as low as C$ 440. 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 Vancouver Intl - Santa Rosa Sonoma County, Toronto Pearson Intl - Santa Rosa Sonoma County or Winnipeg - 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.

See more FAQs

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Top airline flying from Canada to Santa Rosa

Discover the top airline that operate flights from Canada to Santa Rosa. 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 629,999 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 664AverageC$ 796FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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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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