Cheapest flights for Toronto – San Francisco (YTO – SFO)

Aviasales.ge will find you the cheapest airfare for Toronto – San Francisco by comparing the ticket prices to San Francisco using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Toronto – San Francisco is up to you.

Toronto – San Francisco is most popular in March, April and June. During this period the average ticket price is 480.

In the off-season – in February, March and April ticket prices drop to an average of 587.

Direct flight for from Toronto to San Francisco

The easiest way to to get to your destination is a direct flight. Direct flights for from Toronto to San Francisco are offered by:

  • Air Canada (daily AC741)
  • Porter Airlines (daily PD669)
  • United Airlines (daily UA565)

Francisco is served by 1 airport: San Francisco International Airport. Direct flights for Toronto – San Francisco are operated by:
  • American Airlines, Air Canada, Alaska Airlines, Delta Air Lines, Porter Airlines, United Airlines, Westjet from Pearson International Airport to San Francisco International Airport
  • Westjet from Hamilton Airport to San Francisco International Airport
Flight with layover for the route from Toronto to San Francisco

The lowest prices for flights with layovers are offered by Alaska Airlines with a layover in Seattle. Tickets start at 499.

A flight with a layover on the route Toronto – San Francisco will allow you to make your trip more interesting. The layover could be in:

  • San Diego (flight AC1093 Air Canada)
  • Vancouver (flight AC113 Air Canada)
  • Atlanta (flight AC1307 Air Canada)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Toronto – San Francisco could increase more than twofold.

Aviasales.ge suggests buying tickets for Toronto – San Francisco in advance in order to choose the conditions for your flight that best suit your preferences and budget.

General information on flight Toronto – San Francisco (YTO – SFO)
3,643 km
Distance
3 ⁠hr
Current time difference
88
Number of flights per week
₾524
Lowest price
Average ticket price
06:30
Earliest flight out
19:00
Latest flight out

Ticket prices for Toronto – San Francisco by month *

Month One-way Round-trip
February 2025 11.02.2025
28.02 - 09.03.2025
March 2025 01.03.2025
08.03 - 14.03.2025
April 2025 01.04.2025
07.04 - 14.04.2025
June 2025 01.06.2025
06.06 - 09.06.2025

* Prices found by users over the last 48 hours (they do not represent an offer).

Cheapest flight for from Toronto to San Francisco found by our users over the last 48 hours: ticket with Air Canada with a departure on 10.03.2025 and a price of 353 GEL.
Fastest flight for from Toronto to San Francisco: ticket with Alaska Airlines with the nearest departure on 13.02.2025 and a flight duration of 8hrs. 51min..
Airlines flying from Toronto to San Francisco
Airports serving Toronto – San Francisco

Toronto airports serving flights to San Francisco:

  • Pearson International Airport (YYZ)
  • Hamilton Airport (YHM)

San Francisco airports accepting flights from Toronto:

  • San Francisco International Airport (SFO)