Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline WestJet

The cheapest airline(s) flying from Toronto to San Francisco is WestJet.

  • WestJet WestJet
  • Flair Airlines Flair Airlines
  • American Airlines American Airlines
  • Porter Airlines Porter Airlines
  • Air Canada Air Canada
  • United Airlines United Airlines
  • Air Transat Air Transat
  • Alaska Airlines Alaska Airlines
Cheapest Month May

Travel Period: March 2025 - February 2026

The cheapest month(s) to fly from Toronto to San Francisco is May.

  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
  • Feb 2026
Cheapest Day of the Week Friday

The cheapest day(s) of the week to fly from Toronto to San Francisco is Friday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Sun, 2 Feb, 2025

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  • 18:55 YYZ
    21:42 SFO
    5Hrs, 47m Direct
  • YYZToronto Lester B Pearson Intl Airport 18:55 - SFO 21:42 5h 47m Direct
  • YYZToronto Lester B Pearson Intl Airport 18:55
  • SFOSan Francisco International Airport 21:42
  • 5h 47m
  • Direct
  • Air Canada (AC 745)Boeing 737 Max 8 Passenger
  • Air Canada (AC 745)
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  • Boeing 737 Max 8 Passenger
  • 15:25 YTZ
    21:51 SFO
    9Hrs, 26m 1 Stop (YUL)
  • YTZToronto City Centre Airport 15:25 - SFO 21:51 9h 26m 1 Stop (YUL) Montréal
  • YTZToronto City Centre Airport 15:25
    YULMontreal Pierre Elliott Trudeau Int Airport 18:20
  • YULMontreal Pierre Elliott Trudeau Int Airport 16:40
    SFOSan Francisco International Airport 21:51
  • 9h 26m (1h 40m)
  • 1 Stop YUL · Montréal 1h 40m
  • Air Canada (AC 7968)Dehavilland Dash 8 400
    Air Canada (AC 763)Boeing 737 Max 8 Passenger
  • Air Canada (AC 7968)
    • M
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What’s the fastest flight time from Toronto to San Francisco?

The fastest flight time for direct flights from Toronto to San Francisco is 5 hours 47 minutes. Check latest flight schedules & prices on Wego.

What’s the most popular airline flying from Toronto to San Francisco?

The most popular airline flying from Toronto to San Francisco is Porter Airlines. Find the latest flight deals on Wego.

How far is San Francisco from Toronto?

The flight distance between Toronto and San Francisco is 3644km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 15:25. The last flight of the day departs at 15:25. See the full list of flight times on Wego.

How many airlines offer direct flights from Toronto to San Francisco?

There are 1 airlines that offer direct flights from Toronto to San Francisco. Find out the list of airlines on Wego.