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C$ 412+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
— STS
3 Jul — 10 Jul1
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 3 June 2026.

Mon 29/66:46 a.m.
YYZ
-
STS
1 stop8h 19m
American Airlines
Fri 3/712:43 p.m.
STS
-
YYZ
1 stop22h 11m
American Airlines
Deal found 1/6C$ 700
Mon 7/126:30 a.m.
YYZ
-
STS
2 stops12h 38m
Delta
Tue 8/124:55 p.m.
STS
-
YYZ
2 stops17h 14m
Delta
Deal found 1/6C$ 760
Fri 7/86:28 p.m.
YYZ
-
STS
1 stop20h 41m
American Airlines
Thu 13/812:58 p.m.
STS
-
YYZ
2 stops18h 19m
American Airlines
Deal found 2/6C$ 767
Fri 4/912:49 p.m.
YYZ
-
STS
2 stops26h 20m
American Airlines
Tue 8/912:39 p.m.
STS
-
YYZ
2 stops27h 06m
American Airlines
Deal found 1/6C$ 768
Tue 25/86:15 a.m.
YYZ
-
STS
2 stops12h 17m
American Airlines
Tue 1/94:08 p.m.
STS
-
YYZ
2 stops15h 51m
American Airlines
Deal found 1/6C$ 769
Wed 2/126:30 a.m.
YYZ
-
STS
2 stops12h 38m
Delta
Fri 4/1211:25 a.m.
STS
-
YYZ
1 stop26h 16m
Delta
Deal found 2/6C$ 779
Sun 13/96:46 a.m.
YYZ
-
STS
2 stops12h 04m
American Airlines
Mon 5/1012:45 p.m.
STS
-
YYZ
2 stops20h 14m
American Airlines
Deal found 2/6C$ 789
Wed 23/96:46 a.m.
YYZ
-
STS
1 stop8h 23m
American Airlines
Thu 1/104:21 p.m.
STS
-
YYZ
2 stops17h 14m
American Airlines
Deal found 1/6C$ 800
Wed 23/96:15 a.m.
YYZ
-
STS
2 stops12h 35m
American Airlines
Fri 2/104:21 p.m.
STS
-
YYZ
2 stops17h 14m
American Airlines
Deal found 1/6C$ 808
Sat 1/86:46 a.m.
YYZ
-
STS
1 stop8h 17m
American Airlines
Tue 11/84:08 p.m.
STS
-
YYZ
2 stops15h 51m
American Airlines
Deal found 2/6C$ 810
Thu 27/86:15 a.m.
YYZ
-
STS
2 stops12h 22m
American Airlines
Tue 1/94:08 p.m.
STS
-
YYZ
2 stops15h 51m
American Airlines
Deal found 1/6C$ 811

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 3 June 2026.

Round-trip from

C$ 453

One-way from

C$ 412

Popular in

December

Cheapest in

November

Average price

C$ 529
Air Canada
  • Air Canada
  • 18/6-15/12
  • Nonstop
  • 10h 30m total
  • Toronto to San Francisco
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Porter Airlines
  • Porter Airlines
  • 9/7
  • 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 June 2026
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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 3 June 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

Wed 26/8

6:15 a.m.-3:37 p.m.

2 stops12h 22m

Santa Rosa Sonoma County

Mon 31/8

4:08 p.m.-12:33 p.m.

2 stops17h 25m

C$ 811

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 2/7

6:18 p.m.-12:03 p.m.

1 stop20h 45m

Santa Rosa Sonoma County

Sat 11/7

4:12 p.m.-10:18 a.m.

2 stops15h 06m

C$ 812

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 10/7

6:46 a.m.-12:03 p.m.

1 stop8h 17m

Santa Rosa Sonoma County

Sat 25/7

4:12 p.m.-2:34 p.m.

2 stops19h 22m

C$ 846

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 15/9

4:55 p.m.-9:56 p.m.

1 stop8h 01m

Santa Rosa Sonoma County

Wed 7/10

7:00 a.m.-3:45 p.m.

1 stop29h 45m

C$ 973

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 16/9

4:55 p.m.-9:56 p.m.

1 stop8h 01m

Santa Rosa Sonoma County

Wed 7/10

5:04 p.m.-3:45 p.m.

1 stop19h 41m

C$ 973
Quickest round-trip

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 23/9

4:55 p.m.-9:56 p.m.

1 stop8h 01m

Santa Rosa Sonoma County

Thu 1/10

5:34 p.m.-3:45 p.m.

1 stop19h 11m

C$ 984

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 15/9

4:55 p.m.-9:56 p.m.

1 stop8h 01m

Santa Rosa Sonoma County

Sun 4/10

7:00 a.m.-3:45 p.m.

1 stop29h 45m

C$ 988

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sat 12/9

4:55 p.m.-4:39 p.m.

2 stops26h 44m

Santa Rosa Sonoma County

Tue 6/10

1:58 p.m.-3:45 p.m.

2 stops22h 47m

C$ 1,014

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 26/8

11:39 a.m.-11:19 p.m.

2 stops14h 40m

Santa Rosa Sonoma County

Tue 1/9

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

2 stops12h 51m

C$ 1,095

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 14/9

4:55 p.m.-9:56 p.m.

1 stop8h 01m

Santa Rosa Sonoma County

Tue 6/10

12:03 p.m.-3:45 p.m.

2 stops24h 42m

C$ 1,128

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/5

Showing 1-10 of 18 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 9 hours 55 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 (7 hours 36 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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