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Cheap flights from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area from C$ 243

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 Region of Waterloo Intl Airport to San Francisco Bay Area departing on 4/5. 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 Toronto Region of Waterloo Intl Airport to San Francisco Bay Area

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:20 a.m. - 12:10 p.m.
YKF
-
SFO
8h 50m
1 stop
WestJet Logo
6:00 a.m. - 7:50 p.m.
SFO
-
YKF
10h 50m
1 stop
C$ 375WestJet
Tue, 21 Apr - Fri, 1 May
WestJet Logo
6:20 a.m. - 12:10 p.m.
YKF
-
SFO
8h 50m
1 stop
WestJet Logo
1:00 p.m. - 5:29 a.m.
SFO
-
YKF
13h 29m
1 stop
C$ 399WestJet
Tue, 10 Mar - Fri, 13 Mar
WestJet Logo
8:40 p.m. - 11:54 a.m.
YKF
-
SFO
18h 14m
1 stop
WestJet Logo
7:30 a.m. - 6:55 p.m.
SFO
-
YKF
8h 25m
1 stop
C$ 426WestJet
Sun, 21 Jun - Tue, 23 Jun
WestJet Logo
8:40 p.m. - 4:40 p.m.
YKF
-
SFO
23h 00m
1 stop
WestJet Logo
12:50 p.m. - 12:45 a.m.
SFO
-
YKF
8h 55m
1 stop
C$ 429WestJet
Sun, 14 Jun - Tue, 23 Jun
WestJet Logo
8:40 p.m. - 9:55 p.m.
YKF
-
SFO
28h 15m
1 stop
WestJet Logo
6:00 a.m. - 7:50 p.m.
SFO
-
YKF
10h 50m
1 stop
C$ 458WestJet
Sat, 6 Jun - Sun, 21 Jun
WestJet Logo
8:40 p.m. - 9:55 p.m.
YKF
-
SFO
28h 15m
1 stop
WestJet Logo
6:05 p.m. - 7:50 p.m.
SFO
-
YKF
22h 45m
1 stop
C$ 461WestJet
Sat, 6 Jun - Sat, 13 Jun
WestJet Logo
8:40 p.m. - 12:00 p.m.
YKF
-
SFO
18h 20m
1 stop
WestJet Logo
6:05 p.m. - 12:45 a.m.
SFO
-
YKF
27h 40m
1 stop
C$ 469WestJet
Fri, 19 Jun - Sun, 21 Jun
WestJet Logo
8:40 p.m. - 12:00 p.m.
YKF
-
SFO
18h 20m
1 stop
WestJet Logo
6:00 a.m. - 7:50 p.m.
SFO
-
YKF
10h 50m
1 stop
C$ 473WestJet
Thu, 18 Jun - Sun, 21 Jun
WestJet Logo
6:20 a.m. - 12:10 p.m.
YKF
-
SFO
8h 50m
1 stop
WestJet Logo
1:00 p.m. - 5:29 a.m.
SFO
-
YKF
13h 29m
1 stop
C$ 474WestJet
Tue, 7 Apr - Sun, 12 Apr
WestJet Logo
8:40 p.m. - 9:55 p.m.
YKF
-
SFO
28h 15m
1 stop
WestJet Logo
6:00 a.m. - 7:50 p.m.
SFO
-
YKF
10h 50m
1 stop
C$ 478WestJet
Fri, 22 May - Mon, 25 May

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

Our best WestJet deals on Toronto Region of Waterloo Intl Airport to San Francisco Bay Area flight tickets
WestJet
21 Apr
YKF6:20 a.m.Toronto Region of Waterloo Intl
8h 50m
1 stop
SFO12:10 p.m.San Francisco
1 May
SFO6:00 a.m.San Francisco
10h 50m
1 stop
YKF7:50 p.m.Toronto Region of Waterloo Intl
C$ 375
WestJet
10 Mar
YKF6:20 a.m.Toronto Region of Waterloo Intl
8h 50m
1 stop
SFO12:10 p.m.San Francisco
13 Mar
SFO1:00 p.m.San Francisco
13h 29m
1 stop
YKF5:29 a.m.Toronto Region of Waterloo Intl
C$ 399
WestJet
21 Jun
YKF8:40 p.m.Toronto Region of Waterloo Intl
18h 14m
1 stop
SFO11:54 a.m.San Francisco
23 Jun
SFO7:30 a.m.San Francisco
8h 25m
1 stop
YKF6:55 p.m.Toronto Region of Waterloo Intl
C$ 426

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

Our best Air Canada deals on Toronto Region of Waterloo Intl Airport to San Francisco Bay Area flight tickets
Air Canada
23 Mar
YKF8:25 p.m.Toronto Region of Waterloo Intl
17h 29m
1 stop
SFO10:54 a.m.San Francisco
30 Mar
SFO2:30 p.m.San Francisco
14h 40m
1 stop
YKF8:10 a.m.Toronto Region of Waterloo Intl
C$ 480
Air Canada
2 Apr
YKF5:30 a.m.Toronto Region of Waterloo Intl
8h 25m
1 stop
SFO10:55 a.m.San Francisco
8 Apr
SFO8:30 a.m.San Francisco
10h 10m
1 stop
YKF9:40 p.m.Toronto Region of Waterloo Intl
C$ 543
Air Canada
23 Mar
YKF6:55 p.m.Toronto Region of Waterloo Intl
17h 45m
1 stop
SFO9:40 a.m.San Francisco
30 Mar
SFO11:52 p.m.San Francisco
9h 53m
2 stops
YKF12:45 p.m.Toronto Region of Waterloo Intl
C$ 619

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area 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 February 2026.
Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Tue 21/4

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

1 stop8h 50m

San Francisco

Fri 1/5

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

1 stop10h 50m

C$ 375

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Tue 10/3

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

1 stop8h 50m

San Francisco

Fri 13/3

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

1 stop13h 29m

C$ 399

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Sun 21/6

8:40 p.m.-11:54 a.m.

1 stop18h 14m

San Francisco

Tue 23/6

7:30 a.m.-6:55 p.m.

1 stop8h 25m

C$ 426

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Sun 14/6

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

1 stop23h 00m

San Francisco

Tue 23/6

12:50 p.m.-12:45 a.m.

1 stop8h 55m

C$ 429

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Sat 6/6

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

1 stop28h 15m

San Francisco

Sun 21/6

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

1 stop10h 50m

C$ 458

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Sat 6/6

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

1 stop28h 15m

San Francisco

Sat 13/6

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

1 stop22h 45m

C$ 461

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Fri 19/6

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

1 stop18h 20m

San Francisco

Sun 21/6

6:05 p.m.-12:45 a.m.

1 stop27h 40m

C$ 469

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Thu 18/6

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

1 stop18h 20m

San Francisco

Sun 21/6

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

1 stop10h 50m

C$ 473

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Tue 7/4

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

1 stop8h 50m

San Francisco

Sun 12/4

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

1 stop13h 29m

C$ 474

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Fri 22/5

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

1 stop28h 15m

San Francisco

Mon 25/5

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

1 stop10h 50m

C$ 478

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 Toronto Region of Waterloo Intl Airport to San Francisco Bay Area

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

No. A direct flight is the cheapest option for a flight between Toronto Region of Waterloo Intl Airport to San Francisco Bay Area.

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

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

Fastest flight time

8h 50m

Direct flights

None
The fastest flight from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area takes 8h 50m
There are no direct flights from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area. There are no popular flight routes from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area.
Search flight deals

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

    Prices for flights from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area refresh daily.

  • How many operators does momondo search for flights from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area?

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

    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 Region of Waterloo Intl Airport to San Francisco Bay Area.

  • What documentation or ID do you need to fly to San Francisco Bay Area?

    The required travel and health documents for your San Francisco Bay Area trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Bay Area. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area

Compare and see reviews for airlines that fly from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 196Free CancellationRating
7.2
3,255 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 333Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights

Why use momondo?

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

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

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

Yes. All flights to San Francisco Bay Area from Toronto on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to San Francisco Bay Area.

I’m not ready to book a flight from Toronto to San Francisco Bay Area right now. Can momondo alert me if prices change?

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

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