Find flights
Flight research
Deals
United Airlines Reviews

United Airlines flights from Toronto to San Francisco (YTO - SFO)

YTO — SFO
4 Jun — 11 Jun1
1 adult
Tue 4/6
Tue 11/6

Cheapflights users flying from Toronto to San Francisco on United Airlines typically fly into San Francisco and depart from Toronto Pearson Intl. Select your dates above for pricing.

United Airlines flights from Toronto to San Francisco in 2024

Find detailed information about United Airlines flights from Toronto to San Francisco. Explore the options provided by United Airlines to plan your journey from Toronto to San Francisco. Data last updated 30 May 2024.

Popular in

December

Cheapest in

February

Average price (all airlines)

C$ 565

One-way from

C$ 324

Round-trip from

C$ 627
Highest demand for flights from Toronto to San Francisco; 4% potential price increase.
Search Deals
Best time to find cheap flights from Toronto to San Francisco; 1% potential price drop.
Search Deals
Average price for all Toronto to San Francisco flights (one-way and round-trip).
Search Deals
Cheapest one-way United Airlines flight from Toronto to San Francisco
Search Deals
Cheapest round-trip United Airlines flight from Toronto to San Francisco
Search Deals

  • Can I get a flight from Toronto to San Francisco on United Airlines for under C$ 500?

    Toronto to San Francisco flights on United Airlines are currently available under C$ 500. 14 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

  • How do most travelers feel about United Airlines?

    48 Cheapflights users have left reviews for United Airlines and have rated the airline 5.9/10. If you are looking to travel from Toronto to San Francisco on United Airlines, input your dates in the form above for our best prices!

Cheapest United Airlines flights from Toronto to San Francisco

Discover the cheapest flight options specifically offered by United Airlines for travel from Toronto to San Francisco. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 426,053 searches. The data was last updated on 30 May 2024.
Sat 15/66:30 a.m.YYZ - SFO
Nonstop5h 29mUnited Airlines
Mon 24/610:54 p.m.SFO - YYZ
Nonstop4h 59mUnited Airlines
Deal found 30/5C$ 627
Pick Dates
Fri 21/66:30 a.m.YYZ - SFO
Nonstop5h 29mUnited Airlines
Tue 25/65:00 a.m.SFO - YYZ
1 stop14h 48mUnited Airlines
Deal found 30/5C$ 636
Pick Dates
Sat 15/66:30 a.m.YYZ - SFO
Nonstop5h 29mUnited Airlines
Mon 24/610:54 p.m.SFO - YYZ
Nonstop4h 59mUnited Airlines
Deal found 30/5C$ 638
Pick Dates

Direct flights from Toronto to San Francisco on United Airlines

Discover the cheapest flight options specifically offered by United Airlines for travel from Toronto to San Francisco. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days Cheapflights users made total of 426,053 searches. The data was last updated on 30 May 2024.
Sat 15/66:30 a.m.YYZ - SFO
Nonstop5h 29mUnited Airlines
Mon 24/610:54 p.m.SFO - YYZ
Nonstop4h 59mUnited Airlines
Deal found 30/5C$ 627
Pick Dates
Sat 15/66:30 a.m.YYZ - SFO
Nonstop5h 29mUnited Airlines
Mon 24/610:54 p.m.SFO - YYZ
Nonstop4h 59mUnited Airlines
Deal found 30/5C$ 638
Pick Dates
Mon 10/66:30 a.m.YYZ - SFO
Nonstop5h 29mUnited Airlines
Sat 22/64:35 p.m.SFO - YYZ
Nonstop4h 51mUnited Airlines
Deal found 29/5C$ 721
Pick Dates

Last minute deals on Cheapflights

Explore last-minute flight deals on United Airlines for various destinations, including Toronto to San Francisco. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated 30 May 2024 and based on user searches. In the last 7 days Cheapflights users made total of 426,053 searches.
Thu 6/68:45 p.m.YYZ - SFO
Nonstop5h 37mUnited Airlines
Mon 10/61:10 a.m.SFO - YYZ
1 stop10h 42mUnited Airlines
Deal found 30/5C$ 679
Pick Dates
Fri 7/68:45 p.m.YYZ - SFO
Nonstop5h 37mUnited Airlines
Mon 10/68:18 p.m.SFO - YYZ
1 stop15h 53mUnited Airlines
Deal found 29/5C$ 681
Pick Dates
Wed 5/66:30 a.m.YYZ - SFO
Nonstop5h 29mUnited Airlines
Mon 17/61:10 a.m.SFO - YYZ
1 stop14h 38mUnited Airlines
Deal found 29/5C$ 684
Pick Dates

One-way United Airlines flights to San Francisco from Toronto

Search for one-way flight options from Toronto to San Francisco specifically provided by United Airlines. Find affordable one-way fares from United Airlines and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days Cheapflights users made total of 426,053 searches. The data was last updated on 30 May 2024.
Wed 19/66:30 a.m.YYZ - SFO
Nonstop5h 29mUnited Airlines
Deal found 29/5C$ 324
Pick Dates
Wed 26/62:15 p.m.YYZ - SFO
2 stops12h 49mUnited Airlines
Deal found 28/5C$ 357
Pick Dates
Sun 9/66:30 a.m.YYZ - SFO
Nonstop5h 29mUnited Airlines
Deal found 29/5C$ 368
Pick Dates

Best time to book a flight from Toronto to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Toronto 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.

Temperature and rainfall in San Francisco by month

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

SFO

Temperature

11 - 17 °C

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).

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Toronto to San Francisco on another airline
Consider alternative airlines that service the San Francisco area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 May 2024.

WestJet flights from Toronto to San Francisco
Air Canada flights from Toronto to San Francisco

See what others are saying about United Airlines

Read reviews and see what other travellers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated 30 May 2024.
United Airlines
7.4
Good
10,777 reviews
Check prices
Overview

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.7
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines