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

YTO — SFO
11 May — 18 May1
1 adult
Sat 11/5
Sat 18/5

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 6 May 2024.

Popular in

July

Cheapest in

February

Average price (all airlines)

C$ 564

One-way from

C$ 301

Round-trip from

C$ 547
Highest demand for flights from Toronto to San Francisco; 13% potential price increase.
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Best time to find cheap flights from Toronto to San Francisco; 2% potential price drop.
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Average price for all Toronto to San Francisco flights (one-way and round-trip).
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Cheapest one-way United Airlines flight from Toronto to San Francisco
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Cheapest round-trip United Airlines flight from Toronto to San Francisco
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  • 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. 15 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 446,632 searches. The data was last updated on 6 May 2024.
Fri 31/55:30 p.m.YYZ - SFO
Nonstop5h 37mUnited Airlines
Mon 15/76:30 a.m.SFO - YYZ
1 stop13h 18mUnited Airlines
Deal found 5/5C$ 568
Pick Dates
Tue 11/68:45 p.m.YYZ - SFO
Nonstop5h 37mUnited Airlines
Tue 16/76:30 a.m.SFO - YYZ
Nonstop4h 51mUnited Airlines
Deal found 5/5C$ 575
Pick Dates
Thu 13/67:00 a.m.YYZ - SFO
1 stop7h 32mUnited Airlines
Tue 16/75:15 a.m.SFO - YYZ
1 stop7h 28mUnited Airlines
Deal found 5/5C$ 582
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 446,632 searches. The data was last updated on 6 May 2024.
Mon 10/66:25 p.m.YYZ - SFO
Nonstop5h 37mUnited Airlines
Mon 15/710:05 p.m.SFO - YYZ
Nonstop4h 51mUnited Airlines
Deal found 5/5C$ 575
Pick Dates
Fri 31/58:10 a.m.YYZ - SFO
Nonstop5h 37mUnited Airlines
Mon 15/76:30 a.m.SFO - YYZ
Nonstop4h 51mUnited Airlines
Deal found 5/5C$ 584
Pick Dates
Thu 20/66:30 a.m.YYZ - SFO
Nonstop5h 29mUnited Airlines
Sat 13/74:35 p.m.SFO - YYZ
Nonstop4h 51mUnited Airlines
Deal found 5/5C$ 616
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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 6 May 2024 and based on user searches. In the last 7 days Cheapflights users made total of 446,632 searches.
Wed 15/56:30 a.m.YYZ - SFO
Nonstop5h 54mUnited Airlines
Wed 15/510:47 p.m.SFO - YYZ
Nonstop5h 08mUnited Airlines
Deal found 6/5C$ 679
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Thu 16/56:25 p.m.YYZ - SFO
Nonstop5h 37mUnited Airlines
Sat 18/510:45 p.m.SFO - YYZ
1 stop7h 00mUnited Airlines
Deal found 4/5C$ 680
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Mon 13/56:25 p.m.YYZ - SFO
Nonstop5h 37mUnited Airlines
Mon 13/512:09 a.m.SFO - YYZ
1 stop8h 43mUnited Airlines
Deal found 5/5C$ 681
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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 446,632 searches. The data was last updated on 6 May 2024.
Thu 22/86:05 p.m.YYZ - SFO
Nonstop5h 32mUnited Airlines
Deal found 5/5C$ 301
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Sat 1/66:30 a.m.YYZ - SFO
Nonstop5h 29mUnited Airlines
Deal found 5/5C$ 322
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Fri 5/77:00 a.m.YYZ - SFO
1 stop7h 41mUnited Airlines
Deal found 5/5C$ 323
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Average price of United Airlines flights from Toronto to San Francisco

Plan your United Airlines flight from Toronto to San Francisco by taking into account the cheapest months to travel. The average price of a one-way United Airlines flight from Toronto to San Francisco is currently C$ 315 while a round-trip flight costs C$ 592. Price data was last updated on 28 April 2024.

Currently, the most affordable month to book a United Airlines flight from Toronto to San Francisco in January, with an average price of C$ 274. Conversely, traveling with United Airlines from Toronto to San Francisco in July will be the most expensive, with an average cost of C$ 428. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

C$ 375

February

C$ 382

March

C$ 489

April

C$ 464

May

C$ 490

June

C$ 505

July

C$ 586

August

C$ 556

September

C$ 501

October

C$ 508

November

C$ 539

December

C$ 502

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).

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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 6 May 2024.

Air Canada flights from Toronto to San Francisco
WestJet 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 6 May 2024.
United Airlines
7.4
Good
11,090 reviews
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Overview

Food

6.7

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Crew

8.1
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