HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$141+ Cheap flights from Quebec 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SFO
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Quebec 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 Quebec to San Francisco

Keep the following information in mind while searching for Quebec to San Francisco flight deals. Data was last updated February 21, 2025.

Round-trip from

$250
(Trip.com)

One-way from

$141
(Air Canada)

Popular in

December

Cheapest in

January

Average price

$401

Good round-trip deal

$341 or less

Good one-way deal

$217 or less
From Quebec to San Francisco
Search Deals
One-way flight from Quebec to San Francisco
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Quebec to San Francisco.
Search Deals
Price to beat on a one-way flight from Quebec to San Francisco.
Search Deals

Find flight deals from Quebec to San Francisco

Cheapest flights from Quebec to San Francisco
Explore the most affordable flight options available from Quebec to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/206:45 amYUL - SFO
1 stop8h 54mPorter Airlines
Thu 3/271:40 pmSFO - YUL
1 stop7h 55mPorter Airlines
Deal found 2/20$250
This Air Canada deal was found by Cheapflights users on 2/20. 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 4/86:00 amYOW - SFO
1 stop10h 55mAir Canada
Tue 4/158:30 amSFO - YOW
1 stop10h 04mAir Canada
Deal found 2/20$250
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/56:15 amYOW - SFO
2 stops14h 00mWestJet
Tue 6/102:45 pmSFO - YOW
2 stops13h 00mWestJet
Deal found 2/20$260
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/105:20 amYQB - SFO
2 stops16h 55mUnited Airlines
Wed 5/146:51 pmSFO - YQB
2 stops17h 54mUnited Airlines
Deal found 2/20$262
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:45 amYUL - SFO
2 stops13h 30mWestJet
Fri 6/67:30 amSFO - YUL
2 stops14h 07mWestJet
Deal found 2/20$264
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:15 amYOW - SFO
1 stop9h 24mPorter Airlines
Wed 4/301:40 pmSFO - YOW
1 stop8h 00mPorter Airlines
Deal found 2/20$266
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Wed 5/77:45 pmYQB - SFO
1 stop18h 10mAir Canada
Tue 5/138:15 amSFO - YQB
1 stop8h 21mAir Canada
Deal found 2/20$275
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/75:00 pmYOW - SFO
1 stop19h 16mUnited Airlines
Sun 3/911:43 pmSFO - YOW
1 stop11h 46mUnited Airlines
Deal found 2/20$278
This United deal was found by Cheapflights users on 2/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:00 amYQB - SFO
1 stop15h 07mMultiple Airlines
Wed 5/72:15 pmSFO - YQB
2 stops16h 34mMultiple Airlines
Deal found 2/20$291
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:45 amYUL - SFO
1 stop8h 54mMultiple Airlines
Thu 5/17:30 amSFO - YUL
2 stops14h 07mMultiple Airlines
Deal found 2/20$298
This Kissandfly.com deal was found by Cheapflights users on 2/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:29 pmYOW - SFO
2 stops14h 36mLufthansa
Fri 4/1112:08 amSFO - YOW
1 stop10h 56mLufthansa
Deal found 2/20$303
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:15 amYOW - SFO
1 stop9h 24mMultiple Airlines
Fri 5/212:50 pmSFO - YOW
2 stops13h 40mMultiple Airlines
Deal found 2/20$308

Find flights from Quebec to San Francisco within your budget

Customize your flight search to find flights from Quebec 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 February 21, 2025.

Fly from

Quebec

Fly to

San Francisco

Route

Depart

Return

Price

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 3/20

6:45 am-12:39 pm

1 stop8h 54m

San Francisco

Thu 3/27

1:40 pm-12:35 am

1 stop7h 55m

$250

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 4/8

6:00 am-1:55 pm

1 stop10h 55m

San Francisco

Tue 4/15

8:30 am-9:34 pm

1 stop10h 04m

$250

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 6/5

6:15 am-5:15 pm

2 stops14h 00m

San Francisco

Tue 6/10

2:45 pm-6:45 am

2 stops13h 00m

$260

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Sat 5/10

5:20 am-7:15 pm

2 stops16h 55m

San Francisco

Wed 5/14

6:51 pm-3:45 pm

2 stops17h 54m

$262

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Sat 5/31

6:45 am-5:15 pm

2 stops13h 30m

San Francisco

Fri 6/6

7:30 am-12:37 am

2 stops14h 07m

$264

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 4/24

6:15 am-12:39 pm

1 stop9h 24m

San Francisco

Wed 4/30

1:40 pm-12:40 am

1 stop8h 00m

$266

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Wed 5/7

7:45 pm-10:55 am

1 stop18h 10m

San Francisco

Tue 5/13

8:15 am-7:36 pm

1 stop8h 21m

$275

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Fri 3/7

5:00 pm-9:16 am

1 stop19h 16m

San Francisco

Sun 3/9

11:43 pm-2:29 pm

1 stop11h 46m

$278

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Wed 4/30

6:00 am-6:07 pm

1 stop15h 07m

San Francisco

Wed 5/7

2:15 pm-9:49 am

2 stops16h 34m

$291

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Sat 4/26

6:45 am-12:39 pm

1 stop8h 54m

San Francisco

Thu 5/1

7:30 am-12:37 am

2 stops14h 07m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 38 results
1
2
3
4

Best time to book a flight from Quebec to San Francisco

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

Travel insights for flights from Quebec to San Francisco

Get recent, data-driven insights about flights from Quebec to San Francisco including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Quebec to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Quebec to San Francisco (average of $276). Flying from Quebec to San Francisco in June is currently the most expensive (average of $403). 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.

What is the cheapest time of day to fly from QC to SFO?

Find hourly flight availability from Quebec to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to San Francisco as you normally would.

Weekly flight availability from Quebec to San Francisco

Explore weekly flight availability from Quebec to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 21, 2025.

The most flights from CAQC to SFO are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 February 21, 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines and Copa Airlines from Quebec to San Francisco by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,213 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,213 reviews
Delta
8.0
Very good
8,213 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,213 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines
7.6
Good
1,510 reviews
Delta
8.0
Very good
8,213 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,759 reviews
Delta
8.0
Very good
8,213 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,213 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Quebec 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 airport do you fly into for flights to San Francisco from Quebec?

    San Francisco (SFO) is the airport you will fly into if you book a flight from Quebec to San Francisco. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

  • What are the cheapest airlines to fly from Quebec to San Francisco one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $141. However, be on the lookout for offers from Porter Airlines and United Airlines, as they are both options that can get you from Quebec to San Francisco for a low price.

  • What are the most popular routes from Quebec to San Francisco?

    Most travelers choose Montreal Pierre Elliott Trudeau Intl - San Francisco, Ottawa - San Francisco or Québec City - San Francisco when deciding on the best route from Quebec to San Francisco.

  • What are the most reliable airlines from Quebec to San Francisco?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Quebec to San Francisco on time: Air Canada (72%), Brussels Airlines (72%), United Airlines (72%).

  • What are the cheapest flights from Quebec to San Francisco?

    On average you can expect to pay $1,058 for a flight from Quebec to San Francisco. The cheapest flight overall is $187 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - San Francisco) is currently priced at $221.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Quebec 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 Quebec to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Quebec to San Francisco (average of $276). Flying from Quebec to San Francisco in June is currently the most expensive (average of $403). 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 Quebec?

Book flights to Quebec if you plan to visit one of these locations
Roseville
Mountain View
Turlock
Santa Cruz
Fairfield
Manteca
Sausalito
Watsonville
Hayward
Richmond
Hollister
South San Francisco
Antioch
Milpitas
Vallejo
Newark
Alameda
Campbell
Pacific Grove
Sunnyvale

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 Quebec to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Las Vegas flights
Vancouver Intl to Las Vegas flights
Pearson Intl to Los Angeles flights
Vancouver Intl to Los Angeles flights
Vancouver Intl to San Francisco flights
Pearson Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Vancouver Intl to Palm Springs flights
Vancouver Intl to San Diego flights
Calgary to Los Angeles flights
Calgary to Las Vegas flights
Pearson Intl to San Diego flights
Vancouver Intl to Ontario flights
Vancouver Intl to Santa Ana flights
Pierre Elliott Trudeau Intl to San Francisco flights
Winnipeg to Las Vegas flights
Abbotsford to Las Vegas flights
Edmonton to Las Vegas flights
Abbotsford to Los Angeles flights
Edmonton to Los Angeles flights
Pearson Intl to Ontario flights
Pearson Intl to Palm Springs flights
Ottawa to Las Vegas flights
Vancouver Intl to Sacramento flights
Toronto Island to Los Angeles flights
Region of Waterloo Intl to Las Vegas flights
Edmonton to Palm Springs flights
Pierre Elliott Trudeau Intl to Ontario flights
Calgary to San Francisco flights
Abbotsford to San Francisco flights
Victoria to Las Vegas flights
Québec City to Las Vegas flights
Calgary to Palm Springs flights
Pearson Intl to San Jose flights
Toronto Island to San Francisco flights
Calgary to Santa Ana flights
Calgary to Ontario flights
Edmonton to San Francisco flights
Pierre Elliott Trudeau Intl to San Diego flights
Saskatoon to Las Vegas flights
Winnipeg to Los Angeles flights
Vancouver Intl to Fresno flights
Abbotsford to Palm Springs flights
Vancouver Intl to San Jose flights
Ottawa to Los Angeles flights
Pearson Intl to Sacramento flights
Pearson Intl to Santa Ana flights
Region of Waterloo Intl to San Francisco flights

Top 5 airlines flying from Quebec to San Francisco

Discover the top 5 airlines that operate flights from Quebec to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$233Average$371FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$262Average$534FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$266Average$421FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$281Average$516FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$395Average$495FlexibilityNo cancel feeOn-time71%
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.