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$177+ Cheap flights from Windsor, ON (YQG) to San Francisco (SFO)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQG — SFO
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheap flight deals from Windsor to San Francisco

Cheapest flights from Windsor to San Francisco
Explore the most affordable flight options available from Windsor to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This Air Canada deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:05 pm
YQG
-
SFO
1 stop7h 57m
Air Canada
Fri 9/111:35 pm
SFO
-
YQG
1 stop16h 47m
Air Canada
Deal found 7/23$443
This Air Canada deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:45 pm
YQG
-
SFO
1 stop17h 59m
Air Canada
Tue 9/151:35 pm
SFO
-
YQG
1 stop16h 47m
Air Canada
Deal found 7/25$448
This Air Canada deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:45 pm
YQG
-
SFO
2 stops17h 35m
Air Canada
Fri 9/184:40 pm
SFO
-
YQG
1 stop13h 42m
Air Canada
Deal found 7/23$461
This WestJet deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:00 pm
YQG
-
SFO
1 stop23h 00m
WestJet
Fri 9/186:00 am
SFO
-
YQG
1 stop30h 10m
WestJet
Deal found 7/21$473

Find flight deals from Windsor to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Windsor (YQG) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$443
(Air Canada)

One-way from

$177
(Mytrip)
Provider with most accurate pricing for Windsor-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Windsor-San Francisco flights.
Search Deals
From Windsor to San Francisco
Search Deals
One-way flight from Windsor to San Francisco
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Windsor to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Windsor to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Tue 9/8

7:45 pm-10:44 am

1 stop17h 59m

San Francisco

Tue 9/15

1:35 pm-9:22 am

1 stop16h 47m

$448

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Mon 9/14

4:05 pm-10:20 am

2 stops21h 15m

San Francisco

Fri 9/18

12:50 pm-9:22 am

2 stops17h 32m

$461
Quickest round-trip

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Fri 9/4

4:05 pm-10:55 pm

2 stops9h 50m

San Francisco

Fri 9/11

10:51 pm-9:22 am

1 stop7h 31m

$499

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Mon 9/14

4:00 pm-12:00 pm

1 stop23h 00m

San Francisco

Fri 9/18

6:00 am-3:10 pm

1 stop30h 10m

$502

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Tue 8/4

10:05 am-12:32 am

2 stops17h 27m

San Francisco

Thu 8/27

12:35 am-3:22 pm

2 stops11h 47m

$677

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Fri 9/4

4:30 pm-4:40 pm

3 stops27h 10m

San Francisco

Fri 9/11

6:45 pm-3:10 pm

3 stops17h 25m

$707

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Sat 9/5

4:00 pm-9:55 pm

1 stop8h 55m

San Francisco

Sat 9/12

2:30 pm-3:10 pm

2 stops45h 40m

$749
Cheapest one-way

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Sat 9/5

4:00 pm-9:55 pm

1 stop8h 55m

$177
Quickest one-way

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Wed 9/23

10:05 am-3:24 pm

1 stop8h 19m

$218

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Sat 9/5

4:05 pm-12:07 am

2 stops11h 02m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 15 resultsSorted by cheapest first
1
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  • Most accurate provider: When it comes to deals on Windsor, Ontario-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Windsor, Ontario-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Windsor, Ontario-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Windsor, Ontario-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Windsor, Ontario-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Windsor to San Francisco

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

Related info for your journey

Find useful and relevant information for your journey from Windsor to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Windsor, Ontario to San Francisco?

    Departing from Windsor, Ontario to San Francisco will take you 17h 59m. There are 2092 mi between Windsor, Ontario and San Francisco.

  • Can I find deals for flights from Windsor to San Francisco that include hotel bookings?

    Yes. In addition to deals on Windsor to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Windsor to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Windsor to San Francisco.

  • Can I find deals for business class flights from Windsor to San Francisco?

    Yes. Cheapflights offers flight deals from Windsor to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Fairfield
Roseville
Burlingame
Rancho Cordova
San Bruno
Cupertino
Emeryville
Newark
Watsonville
Hayward
Redwood City
San Carlos
San Ramon
Turlock
Vallejo
San Lorenzo
Davis

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