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C$ 400+ Cheap flights to Santa Rosa

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
— STS
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to Santa Rosa in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Santa Rosa
Explore the most affordable flight options available to Santa Rosa. Find the lowest fares based on data from user searches, with prices last updated on 20 May 2026.

Mon 7/1211:36 a.m.
YYZ
-
STS
2 stops11h 09m
Alaska Airlines
Tue 8/127:12 a.m.
STS
-
YYZ
2 stops11h 17m
Alaska Airlines
Deal found 19/5C$ 943
Wed 26/86:15 a.m.
YYZ
-
STS
2 stops12h 22m
American Airlines
Mon 31/84:08 p.m.
STS
-
YYZ
2 stops15h 51m
American Airlines
Deal found 20/5C$ 961
Tue 28/76:46 a.m.
YYZ
-
STS
1 stop8h 17m
American Airlines
Sat 8/812:58 p.m.
STS
-
YYZ
2 stops19h 01m
American Airlines
Deal found 15/5C$ 964
Fri 17/76:15 p.m.
YYZ
-
STS
2 stops21h 15m
American Airlines
Sat 8/84:08 p.m.
STS
-
YYZ
2 stops15h 51m
American Airlines
Deal found 19/5C$ 1,016
Wed 1/76:46 a.m.
YYZ
-
STS
1 stop8h 19m
American Airlines
Mon 6/74:12 p.m.
STS
-
YYZ
2 stops15h 47m
American Airlines
Deal found 15/5C$ 1,027
Fri 28/86:46 a.m.
YYZ
-
STS
1 stop8h 23m
American Airlines
Tue 1/94:08 p.m.
STS
-
YYZ
2 stops15h 51m
American Airlines
Deal found 20/5C$ 1,129
Tue 28/73:14 p.m.
YYZ
-
STS
2 stops23h 44m
Alaska Airlines
Tue 11/87:03 p.m.
STS
-
YYZ
2 stops12h 56m
Alaska Airlines
Deal found 15/5C$ 1,178
Wed 29/711:39 a.m.
YYZ
-
STS
2 stops14h 12m
Alaska Airlines
Tue 11/87:03 p.m.
STS
-
YYZ
2 stops12h 56m
Alaska Airlines
Deal found 15/5C$ 1,227

Find flight deals to Santa Rosa

Find the latest flights to Santa Rosa in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 20 May 2026.

Round-trip from

C$ 408

One-way from

C$ 400

Popular in

December

Cheapest in

November

Average price

C$ 608
WestJet
  • WestJet
  • 11/9-14/9
  • 2 total stops
  • 17h 10m total
  • Toronto to San Francisco
Search Deals
Porter Airlines
  • Porter Airlines
  • 30/7
  • 1 total stop
  • 9h 12m total
  • Toronto to Santa Rosa
Search Deals
Highest demand for flights based on searches. 0% potential increase in price.
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Santa Rosa that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 20 May 2026.
Use the filters below to find and compare flights to Santa Rosa that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 17/7

6:15 p.m.-12:30 p.m.

2 stops21h 15m

Santa Rosa Sonoma County

Sat 8/8

4:08 p.m.-10:59 a.m.

2 stops15h 51m

C$ 1,016
Quickest round-trip

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 27/8

11:39 a.m.-9:56 p.m.

2 stops13h 17m

Santa Rosa Sonoma County

Mon 31/8

7:03 a.m.-10:54 p.m.

2 stops12h 51m

C$ 1,238

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 2/7

8:10 a.m.-3:42 p.m.

2 stops10h 32m

Santa Rosa Sonoma County

Wed 8/7

12:43 p.m.-1:57 p.m.

1 stop22h 14m

C$ 1,253

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sat 4/7

4:55 p.m.-11:58 a.m.

1 stop22h 03m

Santa Rosa Sonoma County

Tue 7/7

7:03 p.m.-10:59 a.m.

2 stops12h 56m

C$ 1,432

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 1/7

4:55 p.m.-10:51 p.m.

1 stop8h 56m

Santa Rosa Sonoma County

Tue 7/7

12:52 p.m.-3:45 p.m.

1 stop23h 53m

C$ 1,504

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 1/7

4:55 p.m.-10:51 p.m.

1 stop8h 56m

Santa Rosa Sonoma County

Mon 6/7

7:23 p.m.-3:45 p.m.

1 stop17h 22m

C$ 1,504

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sat 4/7

4:55 p.m.-11:58 a.m.

1 stop22h 03m

Santa Rosa Sonoma County

Mon 6/7

7:23 p.m.-3:45 p.m.

1 stop17h 22m

C$ 1,511

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 2/7

4:55 p.m.-10:51 p.m.

1 stop8h 56m

Santa Rosa Sonoma County

Mon 6/7

7:23 p.m.-3:45 p.m.

1 stop17h 22m

C$ 1,617

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 17/7

4:55 p.m.-11:58 a.m.

1 stop22h 03m

Santa Rosa Sonoma County

Sat 8/8

12:52 p.m.-3:45 p.m.

1 stop23h 53m

C$ 1,693

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sat 18/7

4:55 p.m.-10:51 p.m.

1 stop8h 56m

Santa Rosa Sonoma County

Sat 8/8

12:52 p.m.-3:45 p.m.

1 stop23h 53m

C$ 1,716

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/5

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to Santa Rosa

How long is the flight to Santa Rosa?

On average, a flight from Toronto to Santa Rosa takes 15 hours 25 minutes. Flights to Santa Rosa from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Santa Rosa by month

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

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 180.0 mm per month. January is typically the wettest month, when rainfall can reach 180.0 mm. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 mm.

Temperature in Santa Rosa by month

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

If weather is an important factor for your trip to Santa Rosa, 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 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

FAQs about flying to Santa Rosa

  • What airport do you fly into for flights to Santa Rosa?

    Santa Rosa Sonoma County (STS), located 11.5 km from the city centre, is the airport you fly into when you book flights to Santa Rosa.

  • Can I find cheaper flights to Santa Rosa if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Santa Rosa on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Santa Rosa depart from?

    For those looking to save time traveling to Santa Rosa, Vancouver offers the quickest one-way flight (3 hours 53 minutes).

  • Does Santa Rosa Sonoma County have rental cars?

    Yes. Those touching down at Santa Rosa Sonoma County can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Santa Rosa Sonoma County?

    Yes. Santa Rosa Sonoma County has hotels nearby for those requiring accommodations. Healdsburg Calif.: Amazing Resort-Like Estate Healdsburg -- 4bd / 3ba is the closest property to Santa Rosa Sonoma County (1.6 km away from Santa Rosa Sonoma County).

See more FAQs

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