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C$ 383+ Cheap flights to Santa Rosa

— STS
6 Oct — 13 Oct1
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

Sat 31/106:10 a.m. -
2 stops12h 55m
Sat 7/1111:21 a.m. -
2 stops8h 54m
Deal found 3/9C$ 685
Tue 27/106:15 a.m. -
2 stops12h 50m
Sat 31/104:49 p.m. -
2 stops15h 34m
Deal found 5/9C$ 708
Sun 1/116:00 a.m. -
2 stops13h 05m
Sat 7/1111:21 a.m. -
2 stops8h 54m
Deal found 3/9C$ 714
Tue 27/107:45 a.m. -
2 stops11h 20m
Mon 2/114:49 p.m. -
2 stops14h 34m
Deal found 5/9C$ 737
Tue 27/106:30 a.m. -
2 stops12h 35m
Sun 1/114:49 p.m. -
2 stops16h 30m
Deal found 5/9C$ 753
Sat 31/106:46 a.m. -
1 stop8h 27m
Sat 7/117:25 a.m. -
2 stops13h 21m
Deal found 3/9C$ 768
Tue 27/106:00 a.m. -
2 stops13h 05m
Tue 3/1111:21 a.m. -
2 stops8h 54m
Deal found 5/9C$ 783
Sat 31/106:46 a.m. -
2 stops11h 55m
Sun 8/117:25 a.m. -
2 stops12h 11m
Deal found 3/9C$ 798
Thu 31/123:25 p.m. -
2 stops11h 13m
Wed 6/18:43 a.m. -
2 stops10h 58m
Deal found 5/9C$ 801
Sat 24/106:46 a.m. -
1 stop8h 27m
Wed 4/117:25 a.m. -
2 stops12h 11m
Deal found 5/9C$ 805
Sat 24/106:00 a.m. -
2 stops13h 05m
Sat 31/104:49 p.m. -
2 stops15h 34m
Deal found 5/9C$ 815

Find flight deals to Santa Rosa

Round-trip from

C$ 398

One-way from

C$ 383

Popular in

July

Cheapest in

January

Average price

C$ 541
WestJet
  • WestJet
  • 16/9-21/9
  • 4 total stops
  • 24h 50m total
  • Toronto to San Francisco
Search Deals
Delta
  • Delta
  • 12/1-31/12
  • 2 total stops
  • 12h 53m total
  • Toronto to Santa Rosa
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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
Quickest round-trip

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Wed 30/9

4:55 p.m.-9:59 p.m.

1 stop8h 04m

Santa Rosa Sonoma County

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 385

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Mon 11/1

12:15 p.m.-10:08 p.m.

2 stops12h 53m

Santa Rosa Sonoma County

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 412

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Fri 2/10

4:55 p.m.-9:59 p.m.

1 stop8h 04m

Santa Rosa Sonoma County

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 415

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Thu 1/10

4:55 p.m.-9:59 p.m.

1 stop8h 04m

Santa Rosa Sonoma County

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 415

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Thu 14/1

6:15 a.m.-10:08 p.m.

2 stops18h 53m

Santa Rosa Sonoma County

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 434

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Sun 17/1

9:30 a.m.-3:53 p.m.

1 stop9h 23m

Santa Rosa Sonoma County

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 473

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Wed 13/1

9:30 a.m.-3:53 p.m.

1 stop9h 23m

Santa Rosa Sonoma County

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 473

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Fri 15/1

9:30 a.m.-3:53 p.m.

1 stop9h 23m

Santa Rosa Sonoma County

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 473

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Mon 14/9

10:25 p.m.-11:54 p.m.

2 stops28h 29m

Santa Rosa Sonoma County

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 537

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Sun 13/9

6:46 a.m.-12:09 p.m.

1 stop8h 23m

Santa Rosa Sonoma County

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 580

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

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

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 20 hours 7 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

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

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 39 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, Ca Amazing Resort-Like Estate Healdsburg -- 4bd / 3ba is the closest property to Santa Rosa Sonoma County (0.0 km away from Santa Rosa Sonoma County).

See more FAQs

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