Which airlines fly to Santa Rosa?

Air Canada, Porter Airlines and Air Transat are the top three most popular airlines that fly to Santa Rosa from Toronto according to our data. Air Canada is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Santa Rosa. Keep in mind that there are 9 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Toronto to Santa Rosa Sonoma County?

American Airlines is the most popular carrier operating from Toronto to Santa Rosa Sonoma County

How long does it take to fly to Santa Rosa?

Flight times from Toronto to Santa Rosa vary, but if you’re flying out of Toronto and flying into San Francisco (one of the most popular routes), then the duration is 7h 51m on average. Another popular route from Toronto to Santa Rosa is flying from Hamilton to San Francisco, which will take roughly 8h 54m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Toronto to Santa Rosa Sonoma County Airport?

Prices for flights from Toronto to Santa Rosa Sonoma County Airport are refreshed on a daily basis.

How old do you have to be to fly from Toronto to Santa Rosa Sonoma County Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Santa Rosa Sonoma County Airport.

What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 315 Cheap Flights from Toronto to Santa Rosa in 2025

1 adult

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Find the cheapest flights from Toronto to San Francisco

Round-trip

One-way

Cheap round-trip flights

These are some of the best round-trip flight deals from Toronto to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

1:29 p.m. - 11:44 a.m.YYZ-STS

25h 15m1 stop

12:24 p.m. - 10:47 p.m.STS-YYZ

7h 23m1 stop

C$ 790American Airlines

Find Deal

Thu, 15 May - Sat, 17 May

6:30 a.m. - 3:41 p.m.YYZ-STS

12h 11m2 stops

4:21 p.m. - 12:30 p.m.STS-YYZ

17h 09m2 stops

C$ 1,050American Airlines

Find Deal

Thu, 15 May - Sun, 18 May

4:45 p.m. - 9:57 a.m.YYZ-STS

20h 12m2 stops

8:01 p.m. - 3:00 p.m.STS-YYZ

15h 59m1 stop

C$ 1,155Alaska Airlines

Find Deal

Thu, 15 May - Sun, 18 May

4:45 p.m. - 7:07 p.m.YYZ-STS

29h 22m1 stop

8:01 p.m. - 3:00 p.m.STS-YYZ

15h 59m1 stop

C$ 1,340Alaska Airlines

Find Deal

Thu, 15 May - Sun, 18 May

American Airlines flights from Toronto to Santa Rosa

Our best American Airlines deals on Toronto to Santa Rosa flight tickets

American Airlines

15 May

YYZ1:29 p.m.Toronto Pearson Intl

25h 15m

1 stop

STS11:44 a.m.Santa Rosa Sonoma County

17 May

STS12:24 p.m.Santa Rosa Sonoma County

7h 23m

1 stop

YYZ10:47 p.m.Toronto Pearson Intl

C$ 790

Find similar

American Airlines

15 May

YYZ6:30 a.m.Toronto Pearson Intl

12h 11m

2 stops

STS3:41 p.m.Santa Rosa Sonoma County

18 May

STS4:21 p.m.Santa Rosa Sonoma County

17h 09m

2 stops

YYZ12:30 p.m.Toronto Pearson Intl

C$ 1,050

Find similar

Alaska Airlines flights from Toronto to Santa Rosa

Our best Alaska Airlines deals on Toronto to Santa Rosa flight tickets

Alaska Airlines

15 May

YYZ4:45 p.m.Toronto Pearson Intl

20h 12m

2 stops

STS9:57 a.m.Santa Rosa Sonoma County

18 May

STS8:01 p.m.Santa Rosa Sonoma County

15h 59m

1 stop

YYZ3:00 p.m.Toronto Pearson Intl

C$ 1,155

Find similar

Alaska Airlines

15 May

YYZ4:45 p.m.Toronto Pearson Intl

29h 22m

1 stop

STS7:07 p.m.Santa Rosa Sonoma County

18 May

STS8:01 p.m.Santa Rosa Sonoma County

15h 59m

1 stop

YYZ3:00 p.m.Toronto Pearson Intl

C$ 1,340

Find similar

How to get the cheapest flight ticket from Toronto to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest time of day to depart on your flight to Santa Rosa?

Flying to Santa Rosa from Toronto in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 723 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to Santa Rosa, so prices are often more expensive at around C$ 1,166 per ticket.

When to book flights from Toronto to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Toronto to Santa Rosa (YTO to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Santa Rosa

Best price found	C$ 315
Fastest flight time	11h 11m
Direct flights	None
Airports in Santa Rosa	1 airport

The best one-way flight to Santa Rosa from Toronto in the past 72 hours is C$ 315. The best round-trip flight deal from Toronto to Santa Rosa found on momondo in the last 72 hours is C$ 790.

The fastest flight from Toronto to Santa Rosa takes 11h 11m

There are no direct flights from Toronto to Santa Rosa. Popular non-direct routes for this connection are Toronto Pearson Intl Airport - Santa Rosa Sonoma County Airport and Hamilton Airport - Santa Rosa Sonoma County Airport.

There is 1 airport near Santa Rosa: Santa Rosa Sonoma County (STS)

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How far is Toronto to Santa Rosa Sonoma County by plane?
A flight from Toronto to Santa Rosa Sonoma County will travel around 3635.2 km. Typically, this will take 12h 11m by plane in normal conditions.
When did momondo last update prices for flights from Toronto to Santa Rosa Sonoma County Airport?
Prices for flights from Toronto to Santa Rosa Sonoma County Airport are refreshed on a daily basis.
How old do you have to be to fly from Toronto to Santa Rosa Sonoma County Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Santa Rosa Sonoma County Airport.
What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?
The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Santa Rosa?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Toronto to Santa Rosa. momondo saves you time and could save you money on your trip.

Can I find flights from Toronto to Santa Rosa with flexible booking policies on momondo?

momondo does allow users to show only those flights to Santa Rosa from Toronto which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Toronto to Santa Rosa?

momondo helps you find the best flight between Toronto and Santa Rosa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Toronto to Santa Rosa right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Toronto to Santa Rosa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santa Rosa and let you know when they change.