Title: CA $287 Cheap United fights from San Francisco to Toronto - Expedia.ca

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# CA $287 Cheap United fights from San Francisco (SFO) to Toronto (YTO)

[View CA $287 flight on Sun, Feb 8, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SFO,to:YYZ,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:286.40&airProductToken=AQp3CjMI1YIBEgQyNjIxGLJxIIg4KJ_XhAMwgdmEAzhHQABYAWoHRUNPTk9NWXIIR0FBMkFGRFMKQAjVggESBDg1NDEYiDggmM4BKNbZhAMwlNuEAzhHQAFYAWoHRUNPTk9NWXIIR0FBMkFGRFN6CgjBhgESBDg1NDESCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) 

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

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## United flights from San Francisco to Toronto (SFO→YTO)

Prices were available within the past 7 days and start at CA $287 for one-way flights and CA $959 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Sat, May 9 - Mon, May 11

SFO

San Francisco

YHM

Hamilton

CA $959

Roundtrip

found 16 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SFO,to:YHM,departure:09/05/2026TANYT&leg2=from:YHM,to:SFO,departure:11/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:958.70&airProductToken=AQqlAQo0CNWCARIEMjQ5MhiycSCLkAEo-sOMAzDnxIwDOFZAAFgBagdFQ09OT01ZcghWQUswUEZFTgo2CMGGARIEMTcwMhiLkAEgmM4BKNTFjAMw4seMAzhHQAFYAWoIU1RBTkRBUkRyCEdOQTVBNFRHCjUIwYYBEgQ3NjI5GJjOASD4YSi8yIwDMPPIjAM4R0ABWAFqCFNUQU5EQVJEcghHTkE1QTRURwptCjUIwYYBEgQ3NjIwGPhhIJjOASja14wDMJbYjAM4R0AAWAFqCFNUQU5EQVJEcghHTkE1QTZURwo0CMGGARIDNzQxGJjOASCycSjt2YwDMMHcjAM4R0ABWAFqCFNUQU5EQVJEcghHTkE1QTZURxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Sun, Jan 4 - Wed, Jan 7

SFO

San Francisco

YTZ

Toronto

CA $1,248

Roundtrip

found 12 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SFO,to:YTZ,departure:04/01/2026TANYT&leg2=from:YTZ,to:SFO,departure:07/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1247.23&airProductToken=AQqyAQo0CNWCARIEMjQxNhiycSDEjQEou82BAzCH0IEDOFdAAFgBagdFQ09OT01ZcghXQUE3T0ZETgpCCMGGARIENDM5ORjEjQEg2LMBKNTRgQMwuNKBAzhMQAFYAWoIU1RBTkRBUkRyCExOQTRBMlRHegoI1YIBEgQ0Mzk5CjYIwYYBEgQ3NzA5GNizASD4zAEojdSBAzDR1IEDOExAAVgBaghTVEFOREFSRHIITE5BNEEyVEcKrwEKNQjBhgESBDc5NTQY-MwBIJhdKMrmgQMwlueBAzhHQABYAWoIU1RBTkRBUkRyCEdOQTJBN1RHCjQIwYYBEgQxMDczGJhdIINpKOHqgQMw7-yBAzhHQAFYAWoIU1RBTkRBUkRyCEdOQTJBN1RHCkAIwYYBEgQzNjIwGINpILJxKLXtgQMw4u6BAzhHQAFYAWoIU1RBTkRBUkRyCEdOQTJBN1RHegoI1YIBEgQzNjIwEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Sun, Jan 4 - Wed, Jan 7

SFO

San Francisco

YTZ

Toronto

CA $1,287

Roundtrip

found 12 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SFO,to:YTZ,departure:04/01/2026TANYT&leg2=from:YTZ,to:SFO,departure:07/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1286.78&airProductToken=AQqyAQo0CNWCARIEMjQxNhiycSDEjQEou82BAzCH0IEDOFdAAFgBagdFQ09OT01ZcghXQUE3T0ZETgpCCMGGARIENDM5ORjEjQEg2LMBKNTRgQMwuNKBAzhMQAFYAWoIU1RBTkRBUkRyCExOQTRBMlRHegoI1YIBEgQ0Mzk5CjYIwYYBEgQ3NzExGNizASD4zAEo0NWBAzCU1oEDOExAAVgBaghTVEFOREFSRHIITE5BNEEyVEcKrwEKNQjBhgESBDc5NTQY-MwBIJhdKMrmgQMwlueBAzhHQABYAWoIU1RBTkRBUkRyCEdOQTJBN1RHCjQIwYYBEgQxMDczGJhdIINpKOHqgQMw7-yBAzhHQAFYAWoIU1RBTkRBUkRyCEdOQTJBN1RHCkAIwYYBEgQzNjIwGINpILJxKLXtgQMw4u6BAzhHQAFYAWoIU1RBTkRBUkRyCEdOQTJBN1RHegoI1YIBEgQzNjIwEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ)

## Find the cheapest month to fly from San Francisco (SFO) to Toronto (YTO)

### May is typically the cheapest month to fly

From CA $343 - CA $730 per traveller.

## Alternative airports near Toronto

Prices were available within the past 7 days. Prices and availability are subject to change.

[](https://www.expedia.ca/Flights-Search?leg1=from:SFO,to:YYZ,departure:01/01/2026TANYT&leg2=from:YYZ,to:SFO,departure:13/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE)

YYZ

Pearson Intl.

Cheapest

22 min

[Flights from CA $746

](https://www.expedia.ca/Flights-Search?leg1=from:SFO,to:YYZ,departure:01/01/2026TANYT&leg2=from:YYZ,to:SFO,departure:13/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 

[](https://www.expedia.ca/Flights-Search?leg1=from:SFO,to:YTZ,departure:01/01/2026TANYT&leg2=from:YTZ,to:SFO,departure:05/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE)

YTZ

Billy Bishop Toronto City

Closest

4 min

[Flights from CA $1,562

](https://www.expedia.ca/Flights-Search?leg1=from:SFO,to:YTZ,departure:01/01/2026TANYT&leg2=from:YTZ,to:SFO,departure:05/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 

## Travel information

| Origin airport      | San Francisco Intl. |
| ------------------- | ------------------- |
| Destination airport | Pearson Intl.       |
| Distance            | 3608 km             |

\*Available to Expedia members.