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Cheap flights from Canada to Santa Rosa from C$ 268

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STS
8 Jul — 15 Jul1
1 adult

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 3 July 2025.

Round-trip from

C$ 511

One-way from

C$ 268

Popular in

December

Cheapest in

April

Average price

C$ 586
Alaska Airlines
  • Alaska Airlines
  • 25/9-2/10
  • 4 total stops
  • 24h 43m total
  • Canada to Santa Rosa
Search Deals
2/9
  • 2/9
  • 1 total stop
  • 11h 27m total
  • Canada to Santa Rosa
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 39 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 July 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 3 July 2025.

Thu 25/910:30 a.m.YVR - STS
2 stops13h 29mAlaska Airlines
Thu 2/107:03 a.m.STS - YVR
2 stops11h 14mAlaska Airlines
Deal found 3/7C$ 511
Sun 17/87:45 a.m.YVR - STS
1 stop10h 22mMultiple Airlines
Sun 24/87:03 a.m.STS - YVR
1 stop7h 27mMultiple Airlines
Deal found 2/7C$ 534
Tue 12/86:21 p.m.YYZ - STS
2 stops20h 16mAmerican Airlines
Sat 16/812:17 p.m.STS - YYZ
1 stop7h 28mAmerican Airlines
Deal found 2/7C$ 555

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 3 July 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 25/9

10:30 a.m.-11:59 p.m.

2 stops13h 29m

Santa Rosa Sonoma County

Thu 2/10

7:03 a.m.-6:17 p.m.

2 stops11h 14m

C$ 511

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Sun 17/8

7:45 a.m.-6:07 p.m.

1 stop10h 22m

Santa Rosa Sonoma County

Sun 24/8

7:03 a.m.-2:30 p.m.

1 stop7h 27m

C$ 534

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 12/8

6:21 p.m.-11:37 a.m.

2 stops20h 16m

Santa Rosa Sonoma County

Sat 16/8

12:17 p.m.-10:45 p.m.

1 stop7h 28m

C$ 555

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Tue 2/9

7:45 a.m.-7:12 p.m.

1 stop11h 27m

C$ 268

VancouverSanta Rosa

YVR - STS

YVRSTS

Vancouver Intl

Mon 4/8

7:30 p.m.-11:06 a.m.

2 stops15h 36m

C$ 294

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 15/10

1:30 p.m.-11:23 a.m.

2 stops24h 53m

C$ 313

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 14/8

5:19 p.m.-11:36 a.m.

1 stop21h 17m

C$ 319

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 14/10

4:45 p.m.-11:23 a.m.

2 stops21h 38m

C$ 339

HamiltonSanta Rosa

YHM - STS

YHMSTS

Hamilton

Tue 14/10

6:00 a.m.-8:33 p.m.

2 stops17h 33m

C$ 452

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

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 3 July 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 3 July 2025.
See what other customers who have flown with Alaska Airlines and American 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

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Most travellers choose Vancouver Intl - Santa Rosa Sonoma County, Hamilton - 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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 521AverageC$ 762FlexibilityNo 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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