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Cheap flights from Toronto Pearson Intl Airport to San Francisco from C$ 359

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Pearson Intl Airport to San Francisco departing on 31/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Toronto Pearson Intl Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:55 p.m. - 10:57 p.m.
YYZ
-
STS
9h 02m
1 stop
Alaska Airlines Logo
7:23 a.m. - 3:45 p.m.
STS
-
YYZ
29h 22m
2 stops
C$ 662Alaska Airlines
Mon, 4 May - Tue, 5 May
Alaska Airlines Logo
4:55 p.m. - 10:57 p.m.
YYZ
-
STS
9h 02m
1 stop
Alaska Airlines Logo
1:13 p.m. - 3:45 p.m.
STS
-
YYZ
23h 32m
1 stop
C$ 669Alaska Airlines
Mon, 4 May - Tue, 5 May
Alaska Airlines Logo
4:55 p.m. - 10:57 p.m.
YYZ
-
STS
9h 02m
1 stop
Alaska Airlines Logo
7:23 a.m. - 3:45 p.m.
STS
-
YYZ
29h 22m
2 stops
C$ 676Alaska Airlines
Mon, 4 May - Tue, 5 May
Alaska Airlines Logo
4:55 p.m. - 10:57 p.m.
YYZ
-
STS
9h 02m
1 stop
Alaska Airlines Logo
1:13 p.m. - 3:45 p.m.
STS
-
YYZ
23h 32m
1 stop
C$ 681Alaska Airlines
Mon, 4 May - Tue, 5 May
Alaska Airlines Logo
4:55 p.m. - 10:57 p.m.
YYZ
-
STS
9h 02m
1 stop
Alaska Airlines Logo
1:13 p.m. - 3:45 p.m.
STS
-
YYZ
23h 32m
1 stop
C$ 720Alaska Airlines
Mon, 4 May - Tue, 5 May
Alaska Airlines Logo
4:55 p.m. - 10:57 p.m.
YYZ
-
STS
9h 02m
1 stop
Alaska Airlines Logo
7:23 a.m. - 3:45 p.m.
STS
-
YYZ
29h 22m
2 stops
C$ 727Alaska Airlines
Mon, 4 May - Tue, 5 May
Alaska Airlines Logo
4:55 p.m. - 10:57 p.m.
YYZ
-
STS
9h 02m
1 stop
Alaska Airlines Logo
1:13 p.m. - 3:45 p.m.
STS
-
YYZ
23h 32m
1 stop
C$ 754Alaska Airlines
Mon, 4 May - Tue, 5 May
Alaska Airlines Logo
4:55 p.m. - 10:57 p.m.
YYZ
-
STS
9h 02m
1 stop
Alaska Airlines Logo
7:23 a.m. - 3:45 p.m.
STS
-
YYZ
29h 22m
2 stops
C$ 761Alaska Airlines
Mon, 4 May - Tue, 5 May
Alaska Airlines Logo
4:55 p.m. - 10:01 a.m.
YYZ
-
STS
20h 06m
2 stops
Alaska Airlines Logo
3:00 p.m. - 3:45 p.m.
STS
-
YYZ
21h 45m
2 stops
C$ 794Alaska Airlines
Mon, 4 May - Tue, 5 May
Alaska Airlines Logo
4:55 p.m. - 10:01 a.m.
YYZ
-
STS
20h 06m
2 stops
Alaska Airlines Logo
3:00 p.m. - 3:45 p.m.
STS
-
YYZ
21h 45m
2 stops
C$ 808Alaska Airlines
Mon, 4 May - Tue, 5 May

Alaska Airlines flights from Toronto Pearson Intl Airport to Santa Rosa

Our best Alaska Airlines deals on Toronto Pearson Intl Airport to Santa Rosa flight tickets
Alaska Airlines
4 May
YYZ4:55 p.m.Toronto Pearson Intl
9h 02m
1 stop
STS10:57 p.m.Santa Rosa Sonoma County
5 May
STS7:23 a.m.Santa Rosa Sonoma County
29h 22m
2 stops
YYZ3:45 p.m.Toronto Pearson Intl
C$ 662
Alaska Airlines
4 May
YYZ4:55 p.m.Toronto Pearson Intl
9h 02m
1 stop
STS10:57 p.m.Santa Rosa Sonoma County
5 May
STS1:13 p.m.Santa Rosa Sonoma County
23h 32m
1 stop
YYZ3:45 p.m.Toronto Pearson Intl
C$ 669
Alaska Airlines
4 May
YYZ4:55 p.m.Toronto Pearson Intl
9h 02m
1 stop
STS10:57 p.m.Santa Rosa Sonoma County
5 May
STS7:23 a.m.Santa Rosa Sonoma County
29h 22m
2 stops
YYZ3:45 p.m.Toronto Pearson Intl
C$ 676

American Airlines flights from Toronto Pearson Intl Airport to Santa Rosa

Our best American Airlines deals on Toronto Pearson Intl Airport to Santa Rosa flight tickets
American Airlines
28 May
YYZ4:17 p.m.Toronto Pearson Intl
23h 16m
2 stops
STS12:33 p.m.Santa Rosa Sonoma County
29 May
STS4:20 p.m.Santa Rosa Sonoma County
19h 10m
2 stops
YYZ2:30 p.m.Toronto Pearson Intl
C$ 886
American Airlines
29 May
YYZ8:10 a.m.Toronto Pearson Intl
10h 40m
2 stops
STS3:50 p.m.Santa Rosa Sonoma County
30 May
STS1:03 p.m.Santa Rosa Sonoma County
18h 56m
2 stops
YYZ10:59 a.m.Toronto Pearson Intl
C$ 893
American Airlines
5 Jun
YYZ7:25 p.m.Toronto Pearson Intl
19h 40m
2 stops
STS12:05 p.m.Santa Rosa Sonoma County
16 Jun
STS4:20 p.m.Santa Rosa Sonoma County
15h 52m
2 stops
YYZ11:12 a.m.Toronto Pearson Intl
C$ 894

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl Airport to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 8 April 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 4/5

4:55 p.m.-10:57 p.m.

1 stop9h 02m

Santa Rosa Sonoma County

Tue 5/5

7:23 a.m.-3:45 p.m.

2 stops29h 22m

C$ 662
Quickest round-trip

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 4/5

4:55 p.m.-10:57 p.m.

1 stop9h 02m

Santa Rosa Sonoma County

Tue 5/5

1:13 p.m.-3:45 p.m.

1 stop23h 32m

C$ 669

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 4/5

4:55 p.m.-10:57 p.m.

1 stop9h 02m

Santa Rosa Sonoma County

Tue 5/5

7:23 a.m.-3:45 p.m.

2 stops29h 22m

C$ 676

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 4/5

4:55 p.m.-10:57 p.m.

1 stop9h 02m

Santa Rosa Sonoma County

Tue 5/5

1:13 p.m.-3:45 p.m.

1 stop23h 32m

C$ 681

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 4/5

4:55 p.m.-10:57 p.m.

1 stop9h 02m

Santa Rosa Sonoma County

Tue 5/5

1:13 p.m.-3:45 p.m.

1 stop23h 32m

C$ 720

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 4/5

4:55 p.m.-10:57 p.m.

1 stop9h 02m

Santa Rosa Sonoma County

Tue 5/5

7:23 a.m.-3:45 p.m.

2 stops29h 22m

C$ 727

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 4/5

4:55 p.m.-10:57 p.m.

1 stop9h 02m

Santa Rosa Sonoma County

Tue 5/5

1:13 p.m.-3:45 p.m.

1 stop23h 32m

C$ 754

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 4/5

4:55 p.m.-10:57 p.m.

1 stop9h 02m

Santa Rosa Sonoma County

Tue 5/5

7:23 a.m.-3:45 p.m.

2 stops29h 22m

C$ 761

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 4/5

4:55 p.m.-10:01 a.m.

2 stops20h 06m

Santa Rosa Sonoma County

Tue 5/5

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

2 stops21h 45m

C$ 794

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 4/5

4:55 p.m.-10:01 a.m.

2 stops20h 06m

Santa Rosa Sonoma County

Tue 5/5

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

2 stops21h 45m

C$ 808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Toronto Pearson Intl Airport 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

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

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

Which airlines fly to Santa Rosa?

Porter Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to Santa Rosa from Toronto Pearson Intl Airport according to our data. Porter Airlines is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Santa Rosa. Keep in mind that there are 8 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

When to book flights from Toronto Pearson Intl Airport to Santa Rosa

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

Cheap Toronto Pearson Intl Airport to Santa Rosa (YYZ to STS) flight deals and tips

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

Fastest flight time

9h 02m

Direct flights

None
The fastest flight from Toronto Pearson Intl Airport to Santa Rosa takes 9h 02m
There are no direct flights from Toronto Pearson Intl Airport to Santa Rosa. There are no popular flight routes from Toronto Pearson Intl Airport to Santa Rosa.
Search flight deals

Frequently asked questions about flying from Toronto Pearson Intl Airport to Santa Rosa

  • How far is Toronto Pearson Intl to Santa Rosa Sonoma County by plane?

    Toronto Pearson Intl and Santa Rosa Sonoma County are 3616.0 km apart from one another. Typically, this will take 9h 02m by plane in normal conditions.

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

    Prices for flights from Toronto Pearson Intl Airport to Santa Rosa Sonoma County Airport are updated daily.

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

    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 Toronto Pearson Intl Airport 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.

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Little River
Mendocino

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to Santa Rosa . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Toronto to Santa Rosa on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Toronto to Santa Rosa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Toronto to Santa Rosa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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