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

Delta and Alaska Airlines are the most popular carriers operating from Santa Rosa Sonoma County to Toronto

Which airlines fly to Toronto?

Porter Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to Toronto from Santa Rosa according to our data. Porter Airlines is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Toronto. Keep in mind that there are 5 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Santa Rosa Sonoma County Airport to Toronto refresh daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Toronto.

What documentation or ID do you need to fly to Toronto?

The travel and health documents you'll need for your trip to Toronto may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Toronto. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 382 Cheap Flights from Santa Rosa to Toronto in 2026

Find the cheapest flights from Santa Rosa to Toronto

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:11 p.m. - 10:28 a.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

15h 17m2 stops Phoenix Sky Harbor Intl Philadelphia

6:46 a.m. - 12:13 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

8h 27m1 stop Dallas/Fort Worth

C$ 842American Airlines

Sat, 10 Oct - Sat, 17 Oct

4:49 p.m. - 10:23 a.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

14h 34m2 stops Salt Lake City Atlanta Hartsfield-Jackson

7:45 a.m. - 4:05 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

11h 20m2 stops Atlanta Hartsfield-Jackson Salt Lake City

C$ 851Delta

Tue, 20 Oct - Sat, 31 Oct

4:49 p.m. - 10:23 a.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

14h 34m2 stops Salt Lake City Atlanta Hartsfield-Jackson

7:45 a.m. - 4:05 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

11h 20m2 stops Atlanta Hartsfield-Jackson Salt Lake City

C$ 892Delta

Mon, 19 Oct - Wed, 28 Oct

4:11 p.m. - 10:28 a.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

15h 17m2 stops Phoenix Sky Harbor Intl Philadelphia

6:46 a.m. - 3:41 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

11h 55m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

C$ 924American Airlines

Sat, 10 Oct - Sat, 17 Oct

4:49 p.m. - 10:23 a.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

14h 34m2 stops Salt Lake City Atlanta Hartsfield-Jackson

9:40 a.m. - 4:05 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

9h 25m2 stops Detroit Metropolitan Wayne County Salt Lake City

C$ 933Delta

Mon, 19 Oct - Thu, 29 Oct

4:49 p.m. - 11:29 p.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

27h 40m2 stops Salt Lake City New York John F Kennedy Intl

7:45 a.m. - 4:05 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

11h 20m2 stops Atlanta Hartsfield-Jackson Salt Lake City

C$ 935Delta

Wed, 21 Oct - Sat, 31 Oct

4:11 p.m. - 10:28 a.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

15h 17m2 stops Phoenix Sky Harbor Intl Philadelphia

6:46 a.m. - 12:13 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

8h 27m1 stop Dallas/Fort Worth

C$ 961American Airlines

Tue, 20 Oct - Sat, 31 Oct

4:49 p.m. - 11:29 p.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

27h 40m2 stops Salt Lake City New York John F Kennedy Intl

7:45 a.m. - 4:05 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

11h 20m2 stops Atlanta Hartsfield-Jackson Salt Lake City

C$ 976Delta

Wed, 21 Oct - Thu, 29 Oct

4:11 p.m. - 11:06 a.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

15h 55m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

6:46 a.m. - 12:17 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

8h 31m1 stop Dallas/Fort Worth

C$ 1,002American Airlines

Tue, 20 Oct - Sun, 25 Oct

12:58 p.m. - 12:35 p.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

20h 37m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

11:40 a.m. - 12:09 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

27h 29m2 stops Chicago O'Hare Intl Dallas/Fort Worth

C$ 1,004American Airlines

Tue, 8 Sep - Sun, 13 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

8:07 a.m. - 10:54 p.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

11h 47m2 stops Portland Dallas/Fort Worth

4:55 p.m. - 9:59 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

8h 04m1 stop Seattle/Tacoma Intl

C$ 1,266Alaska Airlines

Sat, 22 Aug - Sat, 12 Sep

8:07 a.m. - 10:54 p.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

11h 47m2 stops Portland Dallas/Fort Worth

1:15 p.m. - 9:59 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

11h 44m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

C$ 1,273Alaska Airlines

Sat, 22 Aug - Wed, 16 Sep

8:07 a.m. - 10:54 p.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

11h 47m2 stops Portland Dallas/Fort Worth

4:55 p.m. - 9:59 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

8h 04m1 stop Seattle/Tacoma Intl

C$ 1,307Alaska Airlines

Sat, 22 Aug - Thu, 10 Sep

4:08 p.m. - 11:00 p.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

27h 52m2 stops Phoenix Sky Harbor Intl New York John F Kennedy Intl

6:46 a.m. - 12:09 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

8h 23m1 stop Dallas/Fort Worth

C$ 1,318American Airlines

Mon, 24 Aug - Sat, 12 Sep

8:07 a.m. - 10:54 p.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

11h 47m2 stops Portland Dallas/Fort Worth

4:55 p.m. - 4:39 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

26h 44m2 stops Seattle/Tacoma Intl Las Vegas Harry Reid Intl

C$ 1,319Alaska Airlines

Sat, 22 Aug - Thu, 10 Sep

4:08 p.m. - 11:00 p.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

27h 52m2 stops Phoenix Sky Harbor Intl New York John F Kennedy Intl

6:46 a.m. - 3:50 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

12h 04m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

C$ 1,326American Airlines

Mon, 24 Aug - Sat, 12 Sep

4:08 p.m. - 11:00 p.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

27h 52m2 stops Phoenix Sky Harbor Intl New York John F Kennedy Intl

7:15 p.m. - 12:38 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

20h 23m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

C$ 1,344American Airlines

Mon, 24 Aug - Mon, 14 Sep

8:07 a.m. - 10:54 p.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

11h 47m2 stops Portland Dallas/Fort Worth

1:15 p.m. - 9:59 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

11h 44m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

C$ 1,347Alaska Airlines

Sat, 22 Aug - Sat, 12 Sep

4:08 p.m. - 6:45 p.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

23h 37m2 stops Phoenix Sky Harbor Intl New York John F Kennedy Intl

7:15 p.m. - 12:38 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

20h 23m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

C$ 1,350American Airlines

Sat, 22 Aug - Mon, 14 Sep

4:08 p.m. - 11:00 p.m.STS Santa Rosa Sonoma County-YYZ Toronto Pearson Intl

27h 52m2 stops Phoenix Sky Harbor Intl New York John F Kennedy Intl

6:46 a.m. - 12:09 p.m.YYZ Toronto Pearson Intl-STS Santa Rosa Sonoma County

8h 23m1 stop Dallas/Fort Worth

C$ 1,359American Airlines

Mon, 24 Aug - Mon, 14 Sep

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Delta flights from Santa Rosa to Toronto

Our best Delta deals on Santa Rosa to Toronto flight tickets

Delta

20 Oct

STS4:49 p.m.Santa Rosa Sonoma County

14h 34m

2 stops

YYZ10:23 a.m.Toronto Pearson Intl

31 Oct

YYZ7:45 a.m.Toronto Pearson Intl

11h 20m

2 stops

STS4:05 p.m.Santa Rosa Sonoma County

C$ 851

Delta

19 Oct

STS4:49 p.m.Santa Rosa Sonoma County

14h 34m

2 stops

YYZ10:23 a.m.Toronto Pearson Intl

28 Oct

YYZ7:45 a.m.Toronto Pearson Intl

11h 20m

2 stops

STS4:05 p.m.Santa Rosa Sonoma County

C$ 892

Delta

19 Oct

STS4:49 p.m.Santa Rosa Sonoma County

14h 34m

2 stops

YYZ10:23 a.m.Toronto Pearson Intl

29 Oct

YYZ9:40 a.m.Toronto Pearson Intl

9h 25m

2 stops

STS4:05 p.m.Santa Rosa Sonoma County

C$ 933

American Airlines flights from Santa Rosa to Toronto

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

American Airlines

10 Oct

STS4:11 p.m.Santa Rosa Sonoma County

15h 17m

2 stops

YYZ10:28 a.m.Toronto Pearson Intl

17 Oct

YYZ6:46 a.m.Toronto Pearson Intl

8h 27m

1 stop

STS12:13 p.m.Santa Rosa Sonoma County

C$ 842

American Airlines

10 Oct

STS4:11 p.m.Santa Rosa Sonoma County

15h 17m

2 stops

YYZ10:28 a.m.Toronto Pearson Intl

17 Oct

YYZ6:46 a.m.Toronto Pearson Intl

11h 55m

2 stops

STS3:41 p.m.Santa Rosa Sonoma County

C$ 924

American Airlines

20 Oct

STS4:11 p.m.Santa Rosa Sonoma County

15h 17m

2 stops

YYZ10:28 a.m.Toronto Pearson Intl

31 Oct

YYZ6:46 a.m.Toronto Pearson Intl

8h 27m

1 stop

STS12:13 p.m.Santa Rosa Sonoma County

C$ 961

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Santa RosaToronto

STS Santa Rosa Sonoma County - YYZ Toronto Pearson Intl

STSYYZ

Santa Rosa Sonoma County

Sat 10/10

4:11 p.m.-10:28 a.m.

2 stops15h 17m

Toronto Pearson Intl

Sat 17/10

6:46 a.m.-12:13 p.m.

1 stop8h 27m

C$ 842

Santa RosaToronto

STS Santa Rosa Sonoma County - YYZ Toronto Pearson Intl

STSYYZ

Santa Rosa Sonoma County

Tue 20/10

4:49 p.m.-10:23 a.m.

2 stops14h 34m

Toronto Pearson Intl

Sat 31/10

7:45 a.m.-4:05 p.m.

2 stops11h 20m

C$ 851

Santa RosaToronto

STS Santa Rosa Sonoma County - YYZ Toronto Pearson Intl

STSYYZ

Santa Rosa Sonoma County

Mon 19/10

4:49 p.m.-10:23 a.m.

2 stops14h 34m

Toronto Pearson Intl

Wed 28/10

7:45 a.m.-4:05 p.m.

2 stops11h 20m

C$ 892

Santa RosaToronto

STS Santa Rosa Sonoma County - YYZ Toronto Pearson Intl

STSYYZ

Santa Rosa Sonoma County

Sat 10/10

4:11 p.m.-10:28 a.m.

2 stops15h 17m

Toronto Pearson Intl

Sat 17/10

6:46 a.m.-3:41 p.m.

2 stops11h 55m

C$ 924

Santa RosaToronto

STS Santa Rosa Sonoma County - YYZ Toronto Pearson Intl

STSYYZ

Santa Rosa Sonoma County

Mon 19/10

4:49 p.m.-10:23 a.m.

2 stops14h 34m

Toronto Pearson Intl

Thu 29/10

9:40 a.m.-4:05 p.m.

2 stops9h 25m

C$ 933

Santa RosaToronto

STS Santa Rosa Sonoma County - YYZ Toronto Pearson Intl

STSYYZ

Santa Rosa Sonoma County

Wed 21/10

4:49 p.m.-11:29 p.m.

2 stops27h 40m

Toronto Pearson Intl

Sat 31/10

7:45 a.m.-4:05 p.m.

2 stops11h 20m

C$ 935

Santa RosaToronto

STS Santa Rosa Sonoma County - YYZ Toronto Pearson Intl

STSYYZ

Santa Rosa Sonoma County

Tue 20/10

4:11 p.m.-10:28 a.m.

2 stops15h 17m

Toronto Pearson Intl

Sat 31/10

6:46 a.m.-12:13 p.m.

1 stop8h 27m

C$ 961

Santa RosaToronto

STS Santa Rosa Sonoma County - YYZ Toronto Pearson Intl

STSYYZ

Santa Rosa Sonoma County

Wed 21/10

4:49 p.m.-11:29 p.m.

2 stops27h 40m

Toronto Pearson Intl

Thu 29/10

7:45 a.m.-4:05 p.m.

2 stops11h 20m

C$ 976

Santa RosaToronto

STS Santa Rosa Sonoma County - YYZ Toronto Pearson Intl

STSYYZ

Santa Rosa Sonoma County

Tue 20/10

4:11 p.m.-11:06 a.m.

2 stops15h 55m

Toronto Pearson Intl

Sun 25/10

6:46 a.m.-12:17 p.m.

1 stop8h 31m

C$ 1,002

Santa RosaToronto

STS Santa Rosa Sonoma County - YYZ Toronto Pearson Intl

STSYYZ

Santa Rosa Sonoma County

Tue 8/9

12:58 p.m.-12:35 p.m.

2 stops20h 37m

Toronto Pearson Intl

Sun 13/9

11:40 a.m.-12:09 p.m.

2 stops27h 29m

C$ 1,004

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

What is the cheapest day to depart on your flight to Toronto?

According to our data, Tuesday is the cheapest day to fly to Toronto from Santa Rosa. The lowest ticket price found for a Tuesday departure recently was C$ 578. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Santa Rosa to Toronto on a Sunday will generally be more expensive and average around C$ 698. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Toronto from Santa Rosa in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 618 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around C$ 738. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Santa Rosa to Toronto

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

Estimated round-trip price

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

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

Best price found	C$ 382
Fastest flight time	8h 42m
Direct flights	None

The best one-way flight to Toronto from Santa Rosa in the past 72 hours is C$ 382. The best round-trip flight deal from Santa Rosa to Toronto found on momondo in the last 72 hours is C$ 842.

The fastest flight from Santa Rosa to Toronto takes 8h 42m

There are no direct flights from Santa Rosa to Toronto. There are no popular flight routes from Santa Rosa to Toronto.

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Frequently asked questions about flying from Santa Rosa to Toronto

How far is Santa Rosa Sonoma County to Toronto by plane?
The distance between Santa Rosa Sonoma County and Toronto is about 3635.2 km. In terms of flight time, this usually takes a little over 8h 42m.
When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Toronto?
Prices for flights from Santa Rosa Sonoma County Airport to Toronto refresh daily.
How old do you have to be to fly from Santa Rosa Sonoma County Airport to Toronto?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Toronto.
What documentation or ID do you need to fly to Toronto?
The travel and health documents you'll need for your trip to Toronto may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Toronto. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Apsley

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santa Rosa to Toronto for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Toronto from Santa Rosa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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Fly into one of these airports located in Toronto

Toronto Region of Waterloo Intl Airport

Toronto Island Airport

Toronto Pearson Intl Airport

Cheap flights from Santa Rosa to Toronto from C$ 382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Toronto departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Santa Rosa to Toronto

Our best Delta deals on Santa Rosa to Toronto flight tickets

American Airlines flights from Santa Rosa to Toronto

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

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

What is the cheapest day to depart on your flight to Toronto?

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

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

Which airlines fly to Toronto?

When to book flights from Santa Rosa to Toronto

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Santa Rosa to Toronto

Travelling to a place near Toronto?

Why use momondo?

An easier way to manage your Toronto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 83.6 km from Toronto

Fly your favourite airline to Toronto

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Toronto

List of cabin classes available on flights landing in Toronto. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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