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Cheap flights from San Francisco Bay Area to Toronto from C$ 259

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 27/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
6:00 a.m. - 7:50 p.m.
SFO
-
YKF
10h 50m
1 stop
WestJet Logo
8:40 p.m. - 9:55 p.m.
YKF
-
SFO
28h 15m
1 stop
C$ 544WestJet
Thu, 4 Jun - Sun, 7 Jun
WestJet Logo
6:00 a.m. - 7:50 p.m.
SFO
-
YKF
10h 50m
1 stop
WestJet Logo
8:40 p.m. - 12:00 p.m.
YKF
-
SFO
18h 20m
1 stop
C$ 561WestJet
Mon, 4 May - Mon, 11 May
WestJet Logo
6:00 a.m. - 7:50 p.m.
SFO
-
YKF
10h 50m
1 stop
WestJet Logo
8:40 p.m. - 12:00 p.m.
YKF
-
SFO
18h 20m
1 stop
C$ 565WestJet
Sun, 17 May - Mon, 25 May
WestJet Logo
6:00 a.m. - 7:50 p.m.
SFO
-
YKF
10h 50m
1 stop
WestJet Logo
8:40 p.m. - 4:40 p.m.
YKF
-
SFO
23h 00m
1 stop
C$ 571WestJet
Tue, 9 Jun - Thu, 11 Jun
WestJet Logo
6:05 p.m. - 7:50 p.m.
SFO
-
YKF
22h 45m
1 stop
WestJet Logo
8:40 p.m. - 12:00 p.m.
YKF
-
SFO
18h 20m
1 stop
C$ 575WestJet
Wed, 17 Jun - Mon, 22 Jun
WestJet Logo
6:00 a.m. - 7:50 p.m.
SFO
-
YKF
10h 50m
1 stop
WestJet Logo
8:40 p.m. - 12:00 p.m.
YKF
-
SFO
18h 20m
1 stop
C$ 590WestJet
Tue, 9 Jun - Sun, 14 Jun
WestJet Logo
6:00 a.m. - 7:50 p.m.
SFO
-
YKF
10h 50m
1 stop
WestJet Logo
8:40 p.m. - 12:00 p.m.
YKF
-
SFO
18h 20m
1 stop
C$ 593WestJet
Sun, 17 May - Mon, 25 May
WestJet Logo
6:00 a.m. - 7:50 p.m.
SFO
-
YKF
10h 50m
1 stop
WestJet Logo
8:40 p.m. - 9:55 p.m.
YKF
-
SFO
28h 15m
1 stop
C$ 595WestJet
Tue, 9 Jun - Wed, 17 Jun
WestJet Logo
6:05 p.m. - 7:50 p.m.
SFO
-
YKF
22h 45m
1 stop
WestJet Logo
8:40 p.m. - 4:40 p.m.
YKF
-
SFO
23h 00m
1 stop
C$ 597WestJet
Mon, 1 Jun - Fri, 5 Jun
WestJet Logo
6:05 p.m. - 7:50 p.m.
SFO
-
YKF
22h 45m
1 stop
WestJet Logo
8:40 p.m. - 12:00 p.m.
YKF
-
SFO
18h 20m
1 stop
C$ 600WestJet
Sat, 20 Jun - Wed, 1 Jul

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
4 Jun
SFO6:00 a.m.San Francisco
10h 50m
1 stop
YKF7:50 p.m.Toronto Region of Waterloo Intl
7 Jun
YKF8:40 p.m.Toronto Region of Waterloo Intl
28h 15m
1 stop
SFO9:55 p.m.San Francisco
C$ 544
WestJet
4 May
SFO6:00 a.m.San Francisco
10h 50m
1 stop
YKF7:50 p.m.Toronto Region of Waterloo Intl
11 May
YKF8:40 p.m.Toronto Region of Waterloo Intl
18h 20m
1 stop
SFO12:00 p.m.San Francisco
C$ 561
WestJet
17 May
SFO6:00 a.m.San Francisco
10h 50m
1 stop
YKF7:50 p.m.Toronto Region of Waterloo Intl
25 May
YKF8:40 p.m.Toronto Region of Waterloo Intl
18h 20m
1 stop
SFO12:00 p.m.San Francisco
C$ 565

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 9 April 2026.
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

Cheapest round-trip

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Thu 4/6

6:00 a.m.-7:50 p.m.

1 stop10h 50m

Toronto Region of Waterloo Intl

Sun 7/6

8:40 p.m.-9:55 p.m.

1 stop28h 15m

C$ 544
Quickest round-trip

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Mon 4/5

6:00 a.m.-7:50 p.m.

1 stop10h 50m

Toronto Region of Waterloo Intl

Mon 11/5

8:40 p.m.-12:00 p.m.

1 stop18h 20m

C$ 561

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sun 17/5

6:00 a.m.-7:50 p.m.

1 stop10h 50m

Toronto Region of Waterloo Intl

Mon 25/5

8:40 p.m.-12:00 p.m.

1 stop18h 20m

C$ 565

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Tue 9/6

6:00 a.m.-7:50 p.m.

1 stop10h 50m

Toronto Region of Waterloo Intl

Thu 11/6

8:40 p.m.-4:40 p.m.

1 stop23h 00m

C$ 571

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Wed 17/6

6:05 p.m.-7:50 p.m.

1 stop22h 45m

Toronto Region of Waterloo Intl

Mon 22/6

8:40 p.m.-12:00 p.m.

1 stop18h 20m

C$ 575

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Tue 9/6

6:00 a.m.-7:50 p.m.

1 stop10h 50m

Toronto Region of Waterloo Intl

Sun 14/6

8:40 p.m.-12:00 p.m.

1 stop18h 20m

C$ 590

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sun 17/5

6:00 a.m.-7:50 p.m.

1 stop10h 50m

Toronto Region of Waterloo Intl

Mon 25/5

8:40 p.m.-12:00 p.m.

1 stop18h 20m

C$ 593

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Tue 9/6

6:00 a.m.-7:50 p.m.

1 stop10h 50m

Toronto Region of Waterloo Intl

Wed 17/6

8:40 p.m.-9:55 p.m.

1 stop28h 15m

C$ 595

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Mon 1/6

6:05 p.m.-7:50 p.m.

1 stop22h 45m

Toronto Region of Waterloo Intl

Fri 5/6

8:40 p.m.-4:40 p.m.

1 stop23h 00m

C$ 597

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sat 20/6

6:05 p.m.-7:50 p.m.

1 stop22h 45m

Toronto Region of Waterloo Intl

Wed 1/7

8:40 p.m.-12:00 p.m.

1 stop18h 20m

C$ 600

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

Can stopping save me money on San Francisco Bay Area to Toronto Region of Waterloo Intl Airport flights?

You could potentially save up to 19% on your flight if you consider stops on a San Francisco Bay Area to Toronto Region of Waterloo Intl Airport flight.

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 15m

Direct flights

None
The fastest flight from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport takes 8h 15m
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.
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Frequently asked questions about flying from San Francisco Bay Area to Toronto Region of Waterloo Intl Airport

  • 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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