NZ$301 Cheap Flights Toronto to San Francisco (YTO-SFO)

View NZ$301 flight on Fri, 15 May 2026Opens in a new window

Popular airlines from Toronto to San Francisco, CA (SFO-San Francisco Intl.)

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Cheap Flights from Toronto (YTO) to San Francisco (SFO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 3 Mar - Tue, 10 Mar
YYZ
Toronto
SFO
San Francisco
NZ$555 Return, found 2 days ago
NZ$555
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 3 Mar from Toronto to San Francisco, returning Tue, 10 Mar, priced at NZ$555 found 2 days ago
Alaska Airlines
Tue, 3 Mar - Tue, 10 Mar
YYZ
Toronto
SFO
San Francisco
NZ$590 Return, found 2 days ago
NZ$590
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 3 Mar from Toronto to San Francisco, returning Tue, 10 Mar, priced at NZ$590 found 2 days ago
Porter Airlines
Tue, 3 Mar - Tue, 10 Mar
YYZ
Toronto
SFO
San Francisco
NZ$615 Return, found 2 days ago
NZ$615
Return
found 2 days ago
Select Porter Airlines flight, departing Tue, 3 Mar from Toronto to San Francisco, returning Tue, 10 Mar, priced at NZ$615 found 2 days ago
Porter Airlines
Tue, 3 Mar - Tue, 10 Mar
YYZ
Toronto
SFO
San Francisco
NZ$618 Return, found 2 days ago
NZ$618
Return
found 2 days ago
Select Porter Airlines flight, departing Tue, 3 Mar from Toronto to San Francisco, returning Tue, 10 Mar, priced at NZ$618 found 2 days ago
Air Canada
Tue, 3 Mar - Tue, 10 Mar
YYZ
Toronto
SFO
San Francisco
NZ$626 Return, found 2 days ago
NZ$626
Return
found 2 days ago
Select Air Canada flight, departing Tue, 3 Mar from Toronto to San Francisco, returning Tue, 10 Mar, priced at NZ$626 found 2 days ago
Air Canada
Tue, 3 Mar - Tue, 10 Mar
YTZ
Toronto
SFO
San Francisco
NZ$628 Return, found 2 days ago
NZ$628
Return
found 2 days ago
Select Air Canada flight, departing Tue, 3 Mar from Toronto to San Francisco, returning Tue, 10 Mar, priced at NZ$628 found 2 days ago
Air Canada
Tue, 3 Mar - Tue, 10 Mar
YYZ
Toronto
SFO
San Francisco
NZ$632 Return, found 2 days ago
NZ$632
Return
found 2 days ago
Select Air Canada flight, departing Tue, 3 Mar from Toronto to San Francisco, returning Tue, 10 Mar, priced at NZ$632 found 2 days ago
Air Canada
Tue, 3 Mar - Tue, 10 Mar
YYZ
Toronto
SFO
San Francisco
NZ$632 Return, found 2 days ago
NZ$632
Return
found 2 days ago
Select Air Canada flight, departing Tue, 3 Mar from Toronto to San Francisco, returning Tue, 10 Mar, priced at NZ$632 found 2 days ago
Delta
Tue, 3 Mar - Tue, 10 Mar
YYZ
Toronto
SFO
San Francisco
NZ$636 Return, found 2 days ago
NZ$636
Return
found 2 days ago
Select Delta flight, departing Tue, 3 Mar from Toronto to San Francisco, returning Tue, 10 Mar, priced at NZ$636 found 2 days ago
United
Tue, 3 Mar - Tue, 10 Mar
YYZ
Toronto
SFO
San Francisco
NZ$641 Return, found 2 days ago
NZ$641
Return
found 2 days ago
Select United flight, departing Tue, 3 Mar from Toronto to San Francisco, returning Tue, 10 Mar, priced at NZ$641 found 2 days ago

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest and Closest option available. Average driving time to city centre is 19 minutes. Flights from NZ$807
SFO
San Francisco Intl.
CheapestClosest
Average driving time to city centre19 min
Flights from NZ$807
Flight from Toronto to San Francisco route information
Origin airport
Pearson Intl.
Destination airport
San Francisco Intl.
Return price
NZ$555
Distance
3608 km

YTO to SFO Flights

Ready to have the time of your life? When you use Expedia.co.nz to book cheap flights from Ontario to San Francisco, you can experience all of the attractions this city is famous for, or escape the crowds and explore the outskirts on your own. Our amazing deals on airfare help you save big on tickets, so you can spend more of your hard-earned money enjoying local entertainment options. Even if you seek to score a seat on one of the last-minute YTO to SFO flights, you’ll still save a bundle when compared to the competition.

See for yourself how simple it is to book the holiday of your dreams to San Francisco by using our helpful search engine today. We have the largest inventory of flights on the internet, and our intuitive tools make it easy to find affordable airfare at any time of year.

Prefer to fly with a particular airline? Our extensive network of travel partners ensures that you can travel with whichever carrier you prefer. So if you’ve been searching for cheap flights to San Francisco from Ontario, Expedia.co.nz has exactly what you’re looking for. As the world’s leader in travel, we’re committed to helping you get the best rates around.

Frequently asked questions

How much is a flight from Toronto (YTO-All Airports) to SFO?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Toronto (YTO-All Airports) to San Francisco Intl. Airport (SFO) start from NZ$555. Book ASAP to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Toronto (YTO-All Airports) to San Francisco Airport?
We get that circumstances change unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Toronto (YTO-All Airports) 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 Toronto (YTO-All Airports) to SFO flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Toronto (YTO-All Airports) to SFO?
Around 3 600 kilometres separates Ontario and San Francisco, so pack something to help you while away a couple of hours. That novel you're eager to read will be just the ticket.
Which airlines fly direct from Toronto (YTO-All Airports) to San Francisco Airport?
Air Canada (AC) is one of the top choices for travellers jetting between Toronto (YTO-All Airports) and San Francisco Intl. Airport (SFO). Choose from the 91 flights it offers on this route each month. Offering 30 flights a month along this route, United Airlines (UA) is another fantastic option.
Are Toronto (YTO-All Airports) to San Francisco Intl. Airport (SFO) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Toronto (YTO-All Airports) to San Francisco Intl. Airport (SFO) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd rather start your travel planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our top tip? Check back often as updates are made frequently.

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