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C$ 161+ Cheap flights to San Francisco Bay Area

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to San Francisco Bay Area in 2025

Enter your travel dates to find the best prices.

Cheapest flights to San Francisco Bay Area
Explore the most affordable flight options available to San Francisco Bay Area. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Tue 16/1210:20 a.m.YYZ - SJC
2 stops15h 35mDelta
Wed 7/110:45 p.m.SJC - YYZ
1 stop9h 23mDelta
Deal found 10/12C$ 469
Thu 18/1210:20 a.m.YYZ - SJC
2 stops15h 35mDelta
Thu 8/110:45 p.m.SJC - YYZ
1 stop9h 23mDelta
Deal found 10/12C$ 494
Tue 30/127:45 a.m.YYZ - SJC
2 stops16h 19mDelta
Wed 7/110:45 p.m.SJC - YYZ
1 stop9h 23mDelta
Deal found 10/12C$ 516
Fri 12/129:45 a.m.YYZ - SFO
1 stop10h 06mMultiple Airlines
Tue 6/14:48 p.m.SFO - YYZ
2 stops23h 48mMultiple Airlines
Deal found 9/12C$ 520
Tue 23/125:14 p.m.YYZ - SJC
1 stop19h 49mAmerican Airlines
Mon 5/12:06 p.m.SJC - YYZ
1 stop20h 05mAmerican Airlines
Deal found 11/12C$ 520
Fri 12/129:45 a.m.YYZ - SFO
1 stop10h 06mMultiple Airlines
Wed 7/14:01 p.m.SFO - YYZ
2 stops28h 10mMultiple Airlines
Deal found 9/12C$ 521
Mon 15/129:35 a.m.YYZ - SFO
2 stops17h 17mMultiple Airlines
Thu 22/11:00 p.m.SFO - YYZ
1 stop8h 26mMultiple Airlines
Deal found 9/12C$ 527
Fri 12/129:45 a.m.YYZ - SFO
1 stop14h 40mMultiple Airlines
Thu 8/11:00 p.m.SFO - YYZ
2 stops13h 58mMultiple Airlines
Deal found 9/12C$ 528
Tue 16/126:30 a.m.YYZ - SJC
2 stops14h 48mDelta
Sun 4/110:55 p.m.SJC - YYZ
2 stops14h 17mDelta
Deal found 10/12C$ 528
Sat 13/127:55 p.m.YYZ - SFO
1 stop14h 53mMultiple Airlines
Thu 8/11:00 p.m.SFO - YYZ
2 stops13h 58mMultiple Airlines
Deal found 9/12C$ 532
Mon 15/123:38 p.m.YYZ - SJC
2 stops11h 15mDelta
Wed 17/126:35 a.m.SJC - YYZ
2 stops13h 36mDelta
Deal found 10/12C$ 541
Mon 15/1210:15 p.m.YYZ - SFO
2 stops21h 36mMultiple Airlines
Sat 28/210:15 a.m.SFO - YYZ
1 stop11h 25mMultiple Airlines
Deal found 12/12C$ 561

Find flights to San Francisco Bay Area

Browse one-way and round-trip flights deals to San Francisco Bay Area on Cheapflights. Flight deals are based on user searches and were last updated on 12 December 2025
Explore San Francisco Bay Area
Flights to San Francisco
Flights to San Jose

Find flight deals to San Francisco Bay Area

Find the latest flights to San Francisco Bay Area in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 December 2025.

Round-trip from

C$ 353

One-way from

C$ 161

Popular in

December

Cheapest in

April

Average price

C$ 661
WestJet
  • WestJet
  • 22/1-25/1
  • 2 total stops
  • 46h 19m total
  • Toronto to San Francisco
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WestJet
  • WestJet
  • 13/1
  • 1 total stop
  • 9h 27m total
  • Toronto to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Locate flights to San Francisco Bay Area that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 December 2025.
Use the filters below to find and compare flights to San Francisco Bay Area that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Tue 10/2

6:20 a.m.-12:10 p.m.

1 stop8h 50m

San Francisco

Sun 3/5

12:50 p.m.-12:45 a.m.

1 stop8h 55m

C$ 374

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Tue 10/2

6:20 a.m.-12:10 p.m.

1 stop8h 50m

San Francisco

Mon 4/5

12:50 p.m.-12:45 a.m.

1 stop8h 55m

C$ 374

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Sat 24/1

7:00 p.m.-12:12 p.m.

1 stop20h 12m

San Francisco

Fri 30/1

1:00 p.m.-5:28 a.m.

1 stop13h 28m

C$ 381

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Thu 7/5

6:00 a.m.-11:54 a.m.

1 stop8h 54m

San Francisco

Sun 10/5

12:50 p.m.-12:45 a.m.

1 stop8h 55m

C$ 399

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Wed 29/4

6:00 a.m.-11:54 a.m.

1 stop8h 54m

San Francisco

Tue 5/5

12:50 p.m.-12:45 a.m.

1 stop8h 55m

C$ 399

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Sat 24/1

7:00 p.m.-12:12 p.m.

1 stop20h 12m

San Francisco

Sun 1/2

1:00 p.m.-5:29 a.m.

1 stop13h 29m

C$ 404

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Thu 22/1

6:10 p.m.-12:12 p.m.

1 stop21h 02m

San Francisco

Tue 27/1

1:00 p.m.-5:17 p.m.

1 stop25h 17m

C$ 405

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Sat 17/1

9:45 a.m.-12:38 p.m.

Nonstop5h 53m

San Francisco

Tue 20/1

1:40 p.m.-9:37 p.m.

Nonstop4h 57m

C$ 412

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Sat 7/2

4:45 p.m.-11:03 p.m.

1 stop9h 18m

San Francisco

Thu 12/2

6:30 a.m.-3:35 p.m.

1 stop30h 05m

C$ 414

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Sat 31/1

4:45 p.m.-10:42 a.m.

1 stop20h 57m

San Francisco

Sun 8/2

6:18 p.m.-3:35 p.m.

1 stop18h 17m

C$ 414

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 60 results
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Best time to book a flight to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to San Francisco Bay Area

How long is the flight to San Francisco Bay Area?

On average, a flight from Toronto to San Francisco Bay Area takes 11 hours 48 minutes. Flights to San Francisco Bay Area from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to San Francisco Bay Area?

Use this chart to determine the cheapest time to fly round-trip from Toronto to San Francisco Bay Area. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to San Francisco Bay Area should consider flying on Thursday at noon, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.

Weekly flight availability to San Francisco Bay Area

The most flights from Toronto to San Francisco Bay Area are scheduled on a Friday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

What are the most popular airlines that fly to San Francisco Bay Area?

The most popular airlines flying from Toronto to San Francisco Bay Area are Air Canada, Porter Airlines and United Airlines.

Air Canada
Air Canada
From C$ 154
Porter Airlines
Porter Airlines
From C$ 311
WestJet
WestJet
From C$ 147
United Airlines
United Airlines
From C$ 157

What are the cheapest airlines that fly to San Francisco Bay Area?

The cheapest airlines flying from Toronto to San Francisco Bay Area are American Airlines, WestJet and Delta.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 mm.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated 12 December 2025.
See what other customers who have flown with Porter Airlines,Air Transat, andUnited Airlines to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
397 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
397 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.8
Good
480 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,095 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,194 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,514 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

FAQs about flying to San Francisco Bay Area

  • Can I find cheaper flights to San Francisco Bay Area if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to San Francisco Bay Area on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Francisco Bay Area?

    Based on reviews from Cheapflights users, Flair Airlines is rated the highest out of the airlines that fly to San Francisco Bay Area.

  • How much is a round-trip flight to San Francisco Bay Area?

    A round-trip flight to San Francisco Bay Area will typically cost around C$ 68, however they can be found for as little as C$ 68.

  • Where does the fastest flight to San Francisco Bay Area depart from?

    For those looking to save time traveling to San Francisco Bay Area, Vancouver offers the quickest one-way flight (2 hours 14 minutes).

  • Does San Francisco have rental cars?

    Yes. Those touching down at San Francisco can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to San Francisco?

    Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.6 km away from San Francisco).

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets to San Francisco Bay Area?

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Need flexible booking options for your flight to San Francisco Bay Area ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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