C$ 167+ Cheap flights to San Francisco
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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to San Francisco in 2025
Find the latest flights to San Francisco 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 19 February 2025.
Round-trip from | C$ 275 |
---|---|
One-way from | C$ 170 |
Popular in | July |
Cheapest in | February |
Average price | C$ 514 |
Good round-trip deal | C$ 524 or less |
Good one-way deal | C$ 291 or less |
Find flight deals to San Francisco
Cheapest flights to San FranciscoExplore the most affordable flight options available to San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 19 February 2025.
Explore the most affordable flight options available to San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 19 February 2025.
Find flights to San Francisco within your budget
Locate flights to San Francisco 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 19 February 2025.
Fly from
Route
Depart
Return
Price
HamiltonSan Francisco
YHM - SFO
YHMSFO
Hamilton
Tue 13/5
6:00 a.m.-12:05 p.m.
1 stop9h 05m
San Francisco
Wed 14/5
12:50 p.m.-12:41 a.m.
1 stop8h 51m
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Fri 21/3
9:45 a.m.-12:39 p.m.
Nonstop5h 54m
San Francisco
Sun 23/3
10:59 p.m.-6:45 a.m.
1 stop28h 46m
TorontoSan Francisco
YKF - SFO
YKFSFO
Toronto Region of Waterloo Intl
Thu 1/5
6:00 a.m.-12:05 p.m.
1 stop9h 05m
San Francisco
Wed 7/5
12:50 p.m.-12:46 a.m.
1 stop8h 56m
TorontoSan Francisco
YTZ - SFO
YTZSFO
Toronto Island
Thu 27/3
3:25 p.m.-9:51 p.m.
1 stop9h 26m
San Francisco
Thu 10/4
8:20 a.m.-9:35 p.m.
1 stop10h 15m
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Thu 1/5
9:45 a.m.-12:23 p.m.
Nonstop5h 38m
San Francisco
Thu 8/5
4:00 p.m.-11:59 p.m.
Nonstop4h 59m
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Fri 2/5
6:30 a.m.-1:59 p.m.
1 stop10h 29m
San Francisco
Sun 11/5
7:30 a.m.-12:33 a.m.
2 stops14h 03m
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Mon 24/3
6:30 a.m.-9:37 a.m.
Nonstop6h 07m
San Francisco
Tue 1/4
4:30 p.m.-12:30 a.m.
Nonstop5h 00m
TorontoSan Francisco
YKF - SFO
YKFSFO
Toronto Region of Waterloo Intl
Thu 8/5
6:00 a.m.-12:05 p.m.
1 stop9h 05m
San Francisco
Sun 11/5
10:15 a.m.-6:10 p.m.
1 stop28h 55m
TorontoSan Francisco
YKF - SFO
YKFSFO
Toronto Region of Waterloo Intl
Wed 9/4
8:35 p.m.-9:30 a.m.
1 stop15h 55m
San Francisco
Wed 23/4
10:15 a.m.-5:15 a.m.
2 stops40h 00m
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Sat 5/4
6:30 a.m.-1:18 p.m.
1 stop9h 48m
San Francisco
Fri 11/4
12:30 a.m.-1:35 p.m.
1 stop10h 05m
Best time to book a flight to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco with our price prediction graph.
Travel insights for flights to San Francisco
Get recent, data-driven insights about flights to San Francisco including ideal travel times, pricing trends, and more.
When is the best time to book a flight to San Francisco?
Use this chart to determine the optimal time to book a round-trip flight from Toronto to San Francisco. Price data was last updated on 14 February 2025.
The price you pay for your flight to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
How long is the flight to San Francisco?
On average, a flight from Toronto to San Francisco takes 8 hours 10 minutes. Flights to San Francisco 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?
Use this chart to determine the cheapest time to fly round-trip from Toronto to San Francisco. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to San Francisco 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
The most flights from Toronto to San Francisco are scheduled on a Monday (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?
The most popular airlines flying from Toronto to San Francisco are Porter Airlines, Air Canada and Air Transat.
What are the cheapest airlines that fly to San Francisco?
The cheapest airlines flying from Toronto to San Francisco are Lynx Air, Air Canada and Delta.
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco 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 when rainfall is around 0.0 mm.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco, 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
Get insights into the airlines that provide service to San Francisco. 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. Reviews last updated 19 February 2025.
To help decide which airline to fly to San Francisco, see what other customers have to say about Alaska Airlines, Delta and Porter Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Seleste,Dec 2024
FAT - SAN
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Seleste,Dec 2024
FAT - SAN
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Seleste,Dec 2024
FAT - SAN
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Seleste,Dec 2024
FAT - SAN
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Seleste,Dec 2024
FAT - SAN
Crew
Food
Entertainment
Overall
Comfort
Boarding
Reviews
Seleste,Dec 2024
FAT - SAN
Getting around San Francisco
Renting a car in San Francisco is more trouble than it’s worth. The city is covered with steep hills and one-way streets, traffic backups can be a nightmare and parking is scarce and expensive. You’ll only need a car if you’re heading out of town. It’s easy to get around on foot and the public transportation system can get you anywhere else. San Francisco’s main transportation network is the San Francisco Municipal Railway (Muni). It has 100 bus lines with electric trolley buses and the famous historic cable cars. Riding one of the cable cars from the Nob Hill down to Fisherman’s Wharf is an integral part of the San Francisco tourist experience. Check out the Muni Passports that offer unlimited rides for several days. Biking is a popular way to get around, but you’ll have to steel yourself to get up and over some of the hills. The easiest way to get a cab is calling ahead or lining up for one at a hotel stand. To get out of the city, you can hop aboard the Bay Area Rapid Transit (BART), the fast and efficient subway linking the city to the East Bay. You can also catch one of the many ferries sailing for Sausalito, Larkspur and Tiburon.
What is good to know if travelling to San Francisco?- Golden Gate Park, larger than Central Park in New York, is a wonderful green space. It boasts some major attractions such as the Japanese Tea Garden, the Music Concourse Area, the M. H. de Young Memorial Museum and the Academy of Sciences, one of the largest natural history museums in the world.
- San Francisco Botanical Garden at Strybing Arboretum has more than 7,500 plant species. The National AIDS Memorial Grove was first envisioned in 1988 by a small group of San Franciscans who were looking for a way to express their grief at the deaths of so many family members and friends. Today, this serene space is a living tribute to all whose lives have been touched by AIDS.
- A starter list of free attractions for those on a budget includes the Cable Car Museum; Creativity Explored; Musée Mécanique in Fisherman’s Wharf, home to one of the largest privately owned collection of coin-operated mechanical musical instruments and antique arcade machines in the world; Mission Dolores (although the suggested donation is $5), Precita Eyes Mural Arts and Visitors Centre; the Randall Museum (where children and adults can explore the creative aspects of art and science); galleries at the San Francisco Art Institute; the Wells Fargo Bank History Museum and the Tattoo Art Museum.
- Alcatraz: more than just the prison where Al Capone and Robert Stroud and others languished, the island was the location of the first U.S. fort and lighthouse on the West Coast. Make reservations in advance, perhaps as you book your cheap flights to San Francisco, as tours fill up quickly. If visiting at the end of September, watch or join the Alcatraz Invitational Swim.
- Wine country is just an hour or so from San Francisco. Most of California’s wineries are in Napa Valley and Sonoma Valley. Napa Valley has more wineries and attracts more tourists. Sonoma is lower key with family-run wineries.
- Pick up a CityPass. For little more than $50 you get a book containing tickets to San Francisco’s greatest attractions, at savings of almost 50 per cent. It’s valid for nine days from the first day of use and contains admission tickets to the following attractions: Muni & Cable Car 7-Day Passport, California Academy of Sciences, Blue & Gold Fleet Bay Cruise Adventure, Aquarium of the Bay and SF Museum of Modern Art.
San Francisco airport overview
San Francisco International Airport (SFO) is located 13 miles (21 km) south of downtown San Francisco and is the largest airport in the Bay Area and the second-busiest airport in California.
Comprising four terminals – Terminals 1, 2, 3 and the International Terminal – that form a ring around a multi-story Domestic Airport parking garage, San Francisco International is easy to navigate. Terminals 1-3 handle all domestic flights, while the International Terminal mainly manages international flights. Customs, immigrations and baggage claims are generally fast; staff are friendly, signage is good and transport to and from the airport is excellent. Delays are common, though, due to the region’s adverse weather patterns; however, there are plans to extend the runways in order to aid aircraft flying in low visibility conditions.
San Francisco International is clean and modern. With its newly revamped Terminal 2 housing an award-winning aviation museum and library, along with an extensive array of retail, dining, entertainment and health establishments, it is truly a world-class facility.
Flights to San Francisco International Airport comes from a number of destinations worldwide, including Toronto, Paris, Tokyo, London, Hong Kong, Seoul, Lima, Frankfurt, Singapore, San Salvador, Beijing, Mexico City, Sydney and Cancun, in addition to numerous domestic routes.
Travelling to a place near San Francisco?
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