HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$321+ Cheap flights from Windsor, ON (YQG) to San Francisco (SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
YQG — SFO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Windsor to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 June 12, 2025.

Round-trip from

$321
(Air Canada)
From Windsor to San Francisco
Search Deals

Find 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 June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/10. 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 11/76:00 amYQG - SFO
1 stop8h 02mAir Canada
Mon 11/1010:45 pmSFO - YQG
1 stop7h 48mAir Canada
Deal found 6/10$321
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/82:30 pmYQG - SFO
3 stops22h 00mMultiple Airlines
Tue 7/157:30 amSFO - YQG
1 stop8h 25mMultiple Airlines
Deal found 6/9$459
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/87:45 pmYQG - SFO
1 stop24h 30mWestJet
Tue 7/157:30 amSFO - YQG
1 stop8h 25mWestJet
Deal found 6/9$546

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 June 12, 2025.
Use the filters below to find and compare flights from Windsor to San Francisco that are best for you.

Fly from

Windsor

Fly to

San Francisco

Route

Depart

Return

Price

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Fri 11/7

6:00 am-11:02 am

1 stop8h 02m

San Francisco

Mon 11/10

10:45 pm-9:33 am

1 stop7h 48m

$321

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Tue 7/8

2:30 pm-9:30 am

3 stops22h 00m

San Francisco

Tue 7/15

7:30 am-6:55 pm

1 stop8h 25m

$459

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Tue 7/8

7:45 pm-5:15 pm

1 stop24h 30m

San Francisco

Tue 7/15

7:30 am-6:55 pm

1 stop8h 25m

$546

WindsorSan Francisco

YQG - SFO

YQGSFO

Windsor

Sun 7/27

2:00 pm-9:25 pm

3 stops34h 25m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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.

Cheapflights Insights

Everything you need to know about your flight from Windsor to San Francisco

Rainfall in San Francisco by month

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

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

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

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated June 12, 2025.
WestJet
7.2
Good
2,868 reviews

Overall

7.2

Food

6.2

Boarding

7.4

Comfort

7.1

Entertainment

6.1

Crew

7.9

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
2,868 reviews
WestJet
7.2
Good
2,868 reviews

Overall

7.2

Food

6.2

Boarding

7.4

Comfort

7.1

Entertainment

6.1

Crew

7.9

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Air Canada
7.1
Good
9,537 reviews
WestJet
7.2
Good
2,868 reviews

Overall

7.2

Food

6.2

Boarding

7.4

Comfort

7.1

Entertainment

6.1

Crew

7.9

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

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.

  • What are the cheapest airlines flying from Windsor, Ontario to San Francisco round-trip?

    Cheapflights users have booked flights from Windsor, Ontario to San Francisco round-trip from $321. Another airline that can offer you cheap pricing is WestJet.

  • 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.

  • What is the cheapest month to book a flight from Windsor, Ontario to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Windsor, Ontario to San Francisco (average of $276). Flying from Windsor, Ontario to San Francisco in June is currently the most expensive (average of $364). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Windsor?

Book flights to Windsor if you plan to visit one of these locations
Roseville
Mountain View
South San Francisco
Livermore
Turlock
Santa Cruz
Manteca
Fairfield
Watsonville
Antioch
Hollister
Milpitas
Newark
Hayward
Alameda
Sunnyvale
Daly City
Union City
Campbell
Capitola

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.

Alternative routes for Windsor to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Los Angeles flights
Pearson Intl to Las Vegas flights
Pearson Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to San Francisco flights
Pearson Intl to Ontario flights
Pearson Intl to San Diego flights
Toronto Island to Los Angeles flights
Pearson Intl to San Jose flights
Region of Waterloo Intl to Las Vegas flights
Hamilton to Las Vegas flights
Pierre Elliott Trudeau Intl to San Diego flights
Pierre Elliott Trudeau Intl to Ontario flights
Toronto Island to San Francisco flights
Hamilton to San Francisco flights
Ottawa to Las Vegas flights
Region of Waterloo Intl to San Francisco flights
Pearson Intl to Sacramento flights
Pearson Intl to Santa Ana flights
Hamilton to Los Angeles flights
Pierre Elliott Trudeau Intl to Santa Ana flights
Pearson Intl to Oakland flights
Hamilton to Santa Ana flights
Ottawa to San Francisco flights
Ottawa to Los Angeles flights
Ottawa to Ontario flights
Pearson Intl to Palm Springs flights
Toronto Island to San Diego flights
Pearson Intl to Fresno flights
Pierre Elliott Trudeau Intl to Sacramento flights
Pearson Intl to Burbank flights
Pearson Intl to Reno flights
Region of Waterloo Intl to San Jose flights
Pierre Elliott Trudeau Intl to San Jose flights
Hamilton to San Diego flights
Ottawa to San Diego flights
Pearson Intl to Monterey flights
Hamilton to San Jose flights
Pierre Elliott Trudeau Intl to Reno flights
Ottawa to San Jose flights
Pierre Elliott Trudeau Intl to Burbank flights
London to Las Vegas flights
Region of Waterloo Intl to Sacramento flights
Region of Waterloo Intl to Santa Ana flights

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.