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C$ 308+ Cheap flights to Santa Rosa

— STS
19 Oct — 26 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

Mon 26/107:34 p.m. -
2 stops23h 31m
Sat 14/1111:29 a.m. -
2 stops32h 42m
Deal found 14/9C$ 680
Tue 24/116:30 a.m. -
2 stops12h 36m
Tue 8/1211:27 a.m. -
2 stops32h 59m
Deal found 14/9C$ 698
Tue 24/116:30 a.m. -
2 stops12h 36m
Sat 5/1211:27 a.m. -
2 stops8h 59m
Deal found 14/9C$ 714
Mon 26/107:34 p.m. -
2 stops23h 31m
Mon 16/114:47 p.m. -
2 stops15h 22m
Deal found 14/9C$ 726
Thu 26/116:30 a.m. -
2 stops12h 36m
Tue 8/1211:27 a.m. -
2 stops32h 59m
Deal found 14/9C$ 728
Tue 24/116:30 a.m. -
2 stops12h 36m
Thu 3/1211:27 a.m. -
2 stops8h 59m
Deal found 14/9C$ 743
Sat 31/106:10 a.m. -
2 stops12h 55m
Wed 4/1111:21 a.m. -
2 stops32h 54m
Deal found 16/9C$ 750
Sat 24/106:30 a.m. -
2 stops12h 35m
Tue 17/1111:29 a.m. -
2 stops32h 42m
Deal found 14/9C$ 753
Mon 26/107:34 p.m. -
2 stops23h 31m
Wed 11/1111:29 a.m. -
2 stops26h 45m
Deal found 14/9C$ 754
Thu 29/106:30 a.m. -
2 stops12h 35m
Fri 13/114:47 p.m. -
2 stops15h 32m
Deal found 14/9C$ 772
Thu 26/116:00 a.m. -
2 stops13h 06m
Mon 7/1211:27 a.m. -
2 stops8h 59m
Deal found 14/9C$ 774

Find flight deals to Santa Rosa

Round-trip from

C$ 409

One-way from

C$ 308

Popular in

July

Cheapest in

January

Average price

C$ 551
WestJet
  • WestJet
  • 15/10-19/10
  • 4 total stops
  • 24h 50m total
  • Toronto to San Francisco
Search Deals
29/10-31/12
  • 29/10-31/12
  • 1 total stop
  • 12h 12m total
  • Toronto to Santa Rosa
Search Deals
Highest demand for flights based on searches. 10% 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

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Tue 27/10

6:30 a.m.-4:05 p.m.

2 stops12h 35m

Santa Rosa Sonoma County

Wed 31/12

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

Nonstop0h 00m

C$ 382

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Mon 26/10

7:34 p.m.-4:05 p.m.

2 stops23h 31m

Santa Rosa Sonoma County

Wed 31/12

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

Nonstop0h 00m

C$ 382

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Wed 6/1

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$ 397

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Sat 9/1

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$ 397

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Tue 1/12

12:18 p.m.-4:05 p.m.

2 stops30h 47m

Santa Rosa Sonoma County

Wed 31/12

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

Nonstop0h 00m

C$ 410

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Sun 1/11

8:30 p.m.-4:29 p.m.

1 stop22h 59m

Santa Rosa Sonoma County

Wed 31/12

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

Nonstop0h 00m

C$ 416

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Thu 7/1

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$ 427

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Mon 4/1

6:00 a.m.-11:54 a.m.

2 stops32h 54m

Santa Rosa Sonoma County

Wed 31/12

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

Nonstop0h 00m

C$ 467
Quickest round-trip

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Mon 30/11

9:30 a.m.-3:55 p.m.

1 stop9h 25m

Santa Rosa Sonoma County

Wed 31/12

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

Nonstop0h 00m

C$ 574

TorontoSanta Rosa

YYZ Toronto Pearson Intl - STS Santa Rosa Sonoma County

YYZSTS

Toronto Pearson Intl

Wed 2/12

9:30 a.m.-3:56 p.m.

1 stop9h 26m

Santa Rosa Sonoma County

Wed 31/12

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

Nonstop0h 00m

C$ 574

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 21 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 21 hours 52 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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