S$221 Cheap Flights from Toronto to San Francisco

View S$221 flight on Sat, 6 Jun, 2026Opens in a new window

Popular airlines from Billy Bishop Toronto City Airport (YTZ) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Toronto to San Francisco (YTZ-SFO)

Prices were available within the past 7 days and start at S$221 for one-way flights and S$628 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, 18 Jul - Sat, 25 Jul
YTZ
Toronto
SFO
San Francisco
S$628 Return, found 6 days ago
S$628
Return
found 6 days ago
Select Air Canada flight, departing Sat, 18 Jul from Toronto to San Francisco, returning Sat, 25 Jul, priced at S$628 found 6 days ago
Air Canada
Sat, 18 Jul - Sat, 25 Jul
YTZ
Toronto
SFO
San Francisco
S$653 Return, found 6 days ago
S$653
Return
found 6 days ago
Select Air Canada flight, departing Sat, 18 Jul from Toronto to San Francisco, returning Sat, 25 Jul, priced at S$653 found 6 days ago
Air Canada
Sat, 18 Jul - Sat, 25 Jul
YTZ
Toronto
SFO
San Francisco
S$654 Return, found 6 days ago
S$654
Return
found 6 days ago
Select Air Canada flight, departing Sat, 18 Jul from Toronto to San Francisco, returning Sat, 25 Jul, priced at S$654 found 6 days ago
Air Canada
Sat, 18 Jul - Sat, 25 Jul
YTZ
Toronto
SFO
San Francisco
S$657 Return, found 6 days ago
S$657
Return
found 6 days ago
Select Air Canada flight, departing Sat, 18 Jul from Toronto to San Francisco, returning Sat, 25 Jul, priced at S$657 found 6 days ago
Air Canada
Sat, 18 Jul - Sat, 25 Jul
YTZ
Toronto
SFO
San Francisco
S$702 Return, found 6 days ago
S$702
Return
found 6 days ago
Select Air Canada flight, departing Sat, 18 Jul from Toronto to San Francisco, returning Sat, 25 Jul, priced at S$702 found 6 days ago
United
Sat, 18 Jul - Sat, 25 Jul
YTZ
Toronto
SFO
San Francisco
S$710 Return, found 6 days ago
S$710
Return
found 6 days ago
Select United flight, departing Sat, 18 Jul from Toronto to San Francisco, returning Sat, 25 Jul, priced at S$710 found 6 days ago
United
Sat, 18 Jul - Sat, 25 Jul
YTZ
Toronto
SFO
San Francisco
S$714 Return, found 6 days ago
S$714
Return
found 6 days ago
Select United flight, departing Sat, 18 Jul from Toronto to San Francisco, returning Sat, 25 Jul, priced at S$714 found 6 days ago
United
Sat, 18 Jul - Sat, 25 Jul
YTZ
Toronto
SFO
San Francisco
S$730 Return, found 6 days ago
S$730
Return
found 6 days ago
Select United flight, departing Sat, 18 Jul from Toronto to San Francisco, returning Sat, 25 Jul, priced at S$730 found 6 days ago
United
Sat, 18 Jul - Sat, 25 Jul
YTZ
Toronto
SFO
San Francisco
S$743 Return, found 6 days ago
S$743
Return
found 6 days ago
Select United flight, departing Sat, 18 Jul from Toronto to San Francisco, returning Sat, 25 Jul, priced at S$743 found 6 days ago
United
Sat, 18 Jul - Sat, 25 Jul
YTZ
Toronto
SFO
San Francisco
S$756 Return, found 6 days ago
S$756
Return
found 6 days ago
Select United flight, departing Sat, 18 Jul from Toronto to San Francisco, returning Sat, 25 Jul, priced at S$756 found 6 days ago

Frequently asked questions

How much is a flight from Billy Bishop Toronto City Airport (YTZ) to San Francisco Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between Billy Bishop Airport and San Francisco Intl. Airport (SFO) was S$628. Cheap tickets don't stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Billy Bishop Toronto City Airport (YTZ) to San Francisco Intl. Airport (SFO)?
We get that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Billy Bishop Airport to San Francisco Intl. Airport (SFO) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Billy Bishop Toronto City Airport (YTZ) to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Billy Bishop Airport to SFO?
It's around 3,700 kilometres from Billy Bishop Airport to San Francisco Intl. Airport (SFO), so you'll be strapped into your seat for a while. Keep yourself occupied by packing things like playing cards (if you're travelling with friends) or a good old-fashioned book.
Which airlines fly direct from YTZ to San Francisco Intl. Airport (SFO)?
At the moment, no airlines offer flights directly from YTZ to San Francisco Intl. Airport (SFO). You'll need to book a flight with one or more stops. To score the best connections and price, lock in your airfare well ahead of time.
Are YTZ to SFO flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so there are no guarantees. While last-minute flight deals between YTZ and San Francisco Intl. Airport (SFO) are of course possible, it's also a good idea to monitor prices well before you fly. In fact, some airlines publicize their prices up to 12 months prior to the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking and be ready to secure your seat when fare prices drop.

Travel information

Origin airport
Billy Bishop Toronto City
Destination airport
San Francisco Intl.
Return price
S$628
Distance
3626 km

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