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Cheap flights from San Francisco Bay Area to Toronto from C$ 236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to Toronto departing on 1/2. 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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Find the cheapest flights from San Francisco Bay Area to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
1:00 p.m. - 5:29 a.m.
SFO
-
YKF
13h 29m1 stop
WestJet Logo
6:20 a.m. - 12:10 p.m.
YKF
-
SFO
8h 50m1 stop
C$ 455WestJet
Fri, 3 Apr - Tue, 7 Apr
Multiple Airlines Logo
1:00 p.m. - 5:28 a.m.
SFO
-
YKF
13h 28m1 stop
Multiple Airlines Logo
6:55 p.m. - 12:12 p.m.
YKF
-
SFO
20h 17m3 stops
C$ 460Multiple Airlines
Fri, 23 Jan - Sat, 24 Jan
Multiple Airlines Logo
1:20 p.m. - 5:28 a.m.
SFO
-
YKF
13h 08m2 stops
Multiple Airlines Logo
6:55 p.m. - 12:12 p.m.
YKF
-
SFO
20h 17m3 stops
C$ 468Multiple Airlines
Fri, 23 Jan - Sat, 24 Jan
WestJet Logo
1:00 p.m. - 5:29 a.m.
SFO
-
YKF
13h 29m1 stop
WestJet Logo
6:20 a.m. - 12:10 p.m.
YKF
-
SFO
8h 50m1 stop
C$ 497WestJet
Sun, 5 Apr - Thu, 9 Apr
Multiple Airlines Logo
9:42 p.m. - 5:28 a.m.
SFO
-
YKF
28h 46m2 stops
Multiple Airlines Logo
7:00 p.m. - 12:10 p.m.
YKF
-
SFO
20h 10m1 stop
C$ 508Multiple Airlines
Sat, 10 Jan - Sat, 31 Jan
WestJet Logo
1:00 p.m. - 5:28 a.m.
SFO
-
YKF
13h 28m1 stop
WestJet Logo
6:20 a.m. - 12:12 p.m.
YKF
-
SFO
8h 52m1 stop
C$ 539WestJet
Fri, 16 Jan - Thu, 22 Jan
WestJet Logo
1:00 p.m. - 5:29 a.m.
SFO
-
YKF
13h 29m1 stop
WestJet Logo
6:20 a.m. - 12:10 p.m.
YKF
-
SFO
8h 50m1 stop
C$ 548WestJet
Sun, 1 Feb - Mon, 9 Feb
WestJet Logo
1:00 p.m. - 5:29 a.m.
SFO
-
YKF
13h 29m1 stop
WestJet Logo
6:20 a.m. - 12:10 p.m.
YKF
-
SFO
8h 50m1 stop
C$ 603WestJet
Sun, 22 Mar - Thu, 2 Apr
WestJet Logo
1:00 p.m. - 5:29 a.m.
SFO
-
YKF
13h 29m1 stop
WestJet Logo
6:20 a.m. - 12:10 p.m.
YKF
-
SFO
8h 50m1 stop
C$ 671WestJet
Fri, 3 Apr - Thu, 9 Apr
WestJet Logo
1:00 p.m. - 5:29 a.m.
SFO
-
YKF
13h 29m1 stop
WestJet Logo
6:20 a.m. - 12:10 p.m.
YKF
-
SFO
8h 50m1 stop
C$ 722WestJet
Sun, 22 Mar - Thu, 2 Apr

WestJet flights from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport

Our best WestJet deals on San Francisco Bay Area to Toronto Region of Waterloo Intl Airport flight tickets
WestJet
30 Jan
SFO1:00 p.m.San Francisco
13h 28m
1 stop
YKF5:28 a.m.Toronto Region of Waterloo Intl
24 Feb
YKF6:20 a.m.Toronto Region of Waterloo Intl
8h 50m
1 stop
SFO12:10 p.m.San Francisco
C$ 453
Find similar
WestJet
3 Apr
SFO1:00 p.m.San Francisco
13h 29m
1 stop
YKF5:29 a.m.Toronto Region of Waterloo Intl
7 Apr
YKF6:20 a.m.Toronto Region of Waterloo Intl
8h 50m
1 stop
SFO12:10 p.m.San Francisco
C$ 455
Find similar
WestJet
13 Feb
SFO1:00 p.m.San Francisco
13h 29m
1 stop
YKF5:29 a.m.Toronto Region of Waterloo Intl
19 Feb
YKF6:20 a.m.Toronto Region of Waterloo Intl
8h 50m
1 stop
SFO12:10 p.m.San Francisco
C$ 473
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport 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 18 December 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 3/4

1:00 p.m.-5:29 a.m.

1 stop13h 29m

Toronto Region of Waterloo Intl

Tue 7/4

6:20 a.m.-12:10 p.m.

1 stop8h 50m

C$ 455

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 23/1

1:00 p.m.-5:28 a.m.

1 stop13h 28m

Toronto Region of Waterloo Intl

Sat 24/1

6:55 p.m.-12:12 p.m.

3 stops20h 17m

C$ 460

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 23/1

1:20 p.m.-5:28 a.m.

2 stops13h 08m

Toronto Region of Waterloo Intl

Sat 24/1

6:55 p.m.-12:12 p.m.

3 stops20h 17m

C$ 468

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sun 5/4

1:00 p.m.-5:29 a.m.

1 stop13h 29m

Toronto Region of Waterloo Intl

Thu 9/4

6:20 a.m.-12:10 p.m.

1 stop8h 50m

C$ 497

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sat 10/1

9:42 p.m.-5:28 a.m.

2 stops28h 46m

Toronto Region of Waterloo Intl

Sat 31/1

7:00 p.m.-12:10 p.m.

1 stop20h 10m

C$ 508

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 16/1

1:00 p.m.-5:28 a.m.

1 stop13h 28m

Toronto Region of Waterloo Intl

Thu 22/1

6:20 a.m.-12:12 p.m.

1 stop8h 52m

C$ 539

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sun 1/2

1:00 p.m.-5:29 a.m.

1 stop13h 29m

Toronto Region of Waterloo Intl

Mon 9/2

6:20 a.m.-12:10 p.m.

1 stop8h 50m

C$ 548

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sun 22/3

1:00 p.m.-5:29 a.m.

1 stop13h 29m

Toronto Region of Waterloo Intl

Thu 2/4

6:20 a.m.-12:10 p.m.

1 stop8h 50m

C$ 603

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 3/4

1:00 p.m.-5:29 a.m.

1 stop13h 29m

Toronto Region of Waterloo Intl

Thu 9/4

6:20 a.m.-12:10 p.m.

1 stop8h 50m

C$ 671

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sun 22/3

1:00 p.m.-5:29 a.m.

1 stop13h 29m

Toronto Region of Waterloo Intl

Thu 2/4

6:20 a.m.-12:10 p.m.

1 stop8h 50m

C$ 722

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport

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 San Francisco Bay Area to Toronto Region of Waterloo Intl?

WestJet is the most popular carrier operating from San Francisco Bay Area to Toronto Region of Waterloo Intl

Cheap San Francisco Bay Area to Toronto Region of Waterloo Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport

Fastest flight time

8h 55m

Direct flights

None
The fastest flight from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport takes 8h 55m
There are no direct flights from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport. There are no popular flight routes from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport?

    Prices for flights from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport.

  • What documentation or ID do you need to fly to Toronto Region of Waterloo Intl Airport?

    The travel and health documents you'll need for your trip to Toronto Region of Waterloo Intl Airport 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 Region of Waterloo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport?

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Sauble Beach
Port Elgin
Southampton
Apsley

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco Bay Area to Toronto?

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

Can I find flights from San Francisco Bay Area to Toronto with flexible booking policies on momondo?

Flights from San Francisco Bay Area to Toronto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Francisco Bay Area to Toronto?

momondo helps you find the best flight between San Francisco Bay Area and Toronto 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 San Francisco Bay Area to Toronto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from San Francisco Bay Area and alert you when they change.

An easier way to manage your Toronto Region of Waterloo Intl Airport trip

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