Cheap Flights from San Francisco to Toronto Starting at $133
Helping travelers to find the best flight offers
Cheapest flights from San Francisco to Toronto
Find great deals from San Francisco to Toronto in seconds — our powerful search scans over 700 airlines, more than 50 travel agencies and 5+ top booking systems to uncover the best prices, schedules and conditions for your trip. Whether you’re after nonstop convenience or the cheapest fare, we make comparing options easy so you can book with confidence.
Remember that on average the ideal time to book flights is 2 months before departure!
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Francisco to Toronto
Airlines operating on route
Direct Flights from San Francisco to Toronto
Fly nonstop from San Francisco to Toronto for the quickest, most convenient way to bridge the West Coast and Canada's largest city—perfect for business trips or city breaks. While connecting itineraries can sometimes be cheaper, a direct flight saves hours of travel time and avoids the hassle of layovers, making your journey more comfortable and stress-free.
Schedule of direct flights from San Francisco to Toronto
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from San Francisco to Toronto:
San Francisco airports overview
Toronto airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from San Francisco to Toronto
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$133
Frontier Airlines
1 transfer
10h 55m
11/28/2025
The cheapest one-way flight from San Francisco to Toronto departs on 11/28/2025, is operated by Frontier Airlines and costs $133
Cheapest round trip flight
$376
American Airlines
1 transfer
23h 7m
11/23/2025
The cheapest roundtrip flight from San Francisco to Toronto departs on 11/23/2025, is operated by American Airlines and costs $376
The fastest flight
9h 40m
Fastest flight from San Francisco to Toronto takes 9h 40m
Direct flights
No direct flights
There are no direct flights on this route.
Earliest flight
7:25 AM
Latest flight
11:00 PM
Direct flights count
100
Distance
3643km
Timezone difference
3h
The distance between San Francisco and Toronto is 3643km (2259 miles). There are 100 direct flights from San Francisco to Toronto. The time difference between San Francisco and Toronto is 3h. Flights from San Francisco begin at 7:25 AM. The latest flight from San Francisco departs at 11:00 PM
Avg Price
More than 5 airlines operate flights from San Francisco to Toronto, including Porter Airlines, United Airlines, Air Canada, Frontier Airlines, and Flair Airlines Ltd.. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $133, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
Unable to find information about the schedule of direct flights from
Toronto is served primarily by Toronto Pearson International (YYZ) and Billy Bishop Toronto City Airport (YTZ), with Pearson acting as the main international and transcontinental gateway and Billy Bishop catering to short-haul and business-oriented flights. Pearson typically handles flag carriers and major international alliances alongside full-service and low-cost carriers; it sits about 22 km northwest of downtown and is reachable by UP Express in roughly 25 minutes (fares typically in the mid-range), taxis or ride-shares in 30–45 minutes depending on traffic, and various shuttle buses. Billy Bishop is on the Toronto Islands, about 3 km from the core; a brief pedestrian tunnel or a short ferry plus walk can take 5–15 minutes, and it’s usually favored for quick regional hops. Pros: Pearson offers extensive global connections and robust amenities; Billy Bishop is convenient for business travelers heading to downtown. Cons: Pearson can involve longer transfers and variable traffic, while Billy Bishop’s route network and flight options are more limited.
How much is the cheapest flight ticket from San Francisco to Toronto?
The cheapest flight ticket from San Francisco to Toronto according to data for the last 48 hours costs $133
When is the best time to buy air tickets on the route San Francisco — Toronto?
Often the best time to buy tickets from San Francisco to Toronto is 2 months before departure.
How long does it take to fly from San Francisco to Toronto?
The fastest flights from San Francisco to Toronto start from 9 hours 40 minutes in the air.
Which airline can fly direct from San Francisco to Toronto?
The following airlines operate direct flights on the route San Francisco — Toronto: Porter Airlines, United Airlines, Air Canada
San Francisco International (SFO) serves as the region’s primary international hub, handling long-haul carriers alongside major U.S. airlines and several low-cost carriers on international and domestic routes. It sits about 13 miles south of downtown San Francisco, with BART trains typically taking 30–35 minutes and airport shuttles or rideshares usually 25–45 minutes depending on traffic; expect public transit fares and BART tickets to be modest, while rideshare costs can vary. The airport is well-equipped with lounges, dining and transit links, making it convenient for transfers and international connections. Downsides can include busy terminals and sometimes longer security or arrival waits during peak periods.
