Cheap Flights From Pearson Intl. (YYZ) To San Francisco Intl. (SFO)

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Cheapest Flights from Toronto (YYZ) to San Francisco (SFO)

The cheapest flights to San Francisco Intl. found within the past 7 days were CA $450 round trip and CA $260 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Oct. 23 - Tue, Oct. 28
YYZ
Toronto
SFO
San Francisco
CA $450 Roundtrip, found 2 days ago
CA $450
Roundtrip
found 2 days ago
Select WestJet flight, departing Thu, Oct. 23 from Toronto to San Francisco, returning Tue, Oct. 28, priced at CA $450 found 2 days ago
Thu, Dec. 4 - Mon, Dec. 8
YYZ
Toronto
SFO
San Francisco
CA $472 Roundtrip, found 5 days ago
CA $472
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Dec. 4 from Toronto to San Francisco, returning Mon, Dec. 8, priced at CA $472 found 5 days ago
Sat, Aug. 23 - Wed, Sep. 3
YYZ
Toronto
SFO
San Francisco
CA $473 Roundtrip, found 5 days ago
CA $473
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Sat, Aug. 23 from Toronto to San Francisco, returning Wed, Sep. 3, priced at CA $473 found 5 days ago
Fri, Sep. 19 - Sun, Sep. 28
YYZ
Toronto
SFO
San Francisco
CA $475 Roundtrip, found 5 days ago
CA $475
Roundtrip
found 5 days ago
Select WestJet flight, departing Fri, Sep. 19 from Toronto to San Francisco, returning Sun, Sep. 28, priced at CA $475 found 5 days ago
Wed, Sep. 17 - Fri, Sep. 19
YYZ
Toronto
SFO
San Francisco
CA $494 Roundtrip, just found
CA $494
Roundtrip
just found
Select WestJet flight, departing Wed, Sep. 17 from Toronto to San Francisco, returning Fri, Sep. 19, priced at CA $494 just found
Tue, Sep. 9 - Tue, Sep. 23
YYZ
Toronto
SFO
San Francisco
CA $496 Roundtrip, found 5 days ago
CA $496
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Sep. 9 from Toronto to San Francisco, returning Tue, Sep. 23, priced at CA $496 found 5 days ago
Mon, Sep. 22 - Thu, Sep. 25
YYZ
Toronto
SFO
San Francisco
CA $498 Roundtrip, found 4 days ago
CA $498
Roundtrip
found 4 days ago
Select WestJet flight, departing Mon, Sep. 22 from Toronto to San Francisco, returning Thu, Sep. 25, priced at CA $498 found 4 days ago
Sat, Sep. 6 - Sat, Sep. 13
YYZ
Toronto
SFO
San Francisco
CA $504 Roundtrip, just found
CA $504
Roundtrip
just found
Select WestJet flight, departing Sat, Sep. 6 from Toronto to San Francisco, returning Sat, Sep. 13, priced at CA $504 just found
Fri, Aug. 15 - Thu, Aug. 21
YYZ
Toronto
SFO
San Francisco
CA $507 Roundtrip, found 7 hours ago
CA $507
Roundtrip
found 7 hours ago
Select Delta flight, departing Fri, Aug. 15 from Toronto to San Francisco, returning Thu, Aug. 21, priced at CA $507 found 7 hours ago
Wed, Oct. 15 - Fri, Oct. 17
YYZ
Toronto
SFO
San Francisco
CA $508 Roundtrip, found 4 days ago
CA $508
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Oct. 15 from Toronto to San Francisco, returning Fri, Oct. 17, priced at CA $508 found 4 days ago

San Francisco Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Bay Landing San Francisco Airport Hotel

Bay Landing San Francisco Airport Hotel

3 out of 5
per person
Sep 4 - Sep 8
found 17 hours ago
Roundtrip non-stop flight included
Toronto (YTO) to San Francisco (SFO)
Hotel Zoe Fisherman's Wharf

Hotel Zoe Fisherman's Wharf

4 out of 5
Save 100% on your flight
per person
Sep 4 - Sep 8
found 17 hours ago
Roundtrip non-stop flight included
Toronto (YTO) to San Francisco (SFO)
The Donatello

The Donatello

3.5 out of 5
per person
Sep 4 - Sep 8
found 17 hours ago
Roundtrip non-stop flight included
Toronto (YTO) to San Francisco (SFO)
Shashi Hotel Mountain View Palo Alto

Shashi Hotel Mountain View Palo Alto

5 out of 5
Save 100% on your flight
per person
Aug 23 - Aug 27
found 1 day ago
Roundtrip flight included
Toronto (YYZ) to San Jose (SJC)
The Phoenix Hotel

The Phoenix Hotel

3 out of 5
per person
Sep 4 - Sep 8
found 17 hours ago
Roundtrip non-stop flight included
Toronto (YTO) to San Francisco (SFO)
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Frequently asked questions

Are there direct flights from Toronto Pearson Airport to SFO?
Be a wise wanderer and lock in a direct flight from Toronton Pearson to SFO with Air Canada. This carrier is the best choice if you're looking to travel to San Francisco as speedily as possible.
What airlines fly from Toronto Pearson Airport to SFO?
With Air Canada, you won't have to put up with extended layovers or standing around waiting for your next flight. This airline will take you directly from Toronton Pearson to San Francisco Airport on one of the 91 flights offered on this route each month.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.