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$169+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SFO
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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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 April 29, 2025.

Round-trip from

$289
(oojo)

One-way from

$169
(oojo)

Popular in

December

Cheapest in

March

Average price

$421

Good round-trip deal

$337 or less

Good one-way deal

$201 or less
From Quebec to San Francisco
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One-way flight from Quebec to San Francisco
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Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Quebec to San Francisco.
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Price to beat on a one-way flight from Quebec to San Francisco.
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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 April 29, 2025.

This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/96:45 amYUL - SFO
2 stops13h 30mWestJet
Tue 6/1012:50 pmSFO - YUL
1 stop8h 53mWestJet
Deal found 4/28$289
This Trip.com deal was found by Cheapflights users on 4/29. 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.
Tue 5/273:35 pmYOW - SFO
1 stop8h 50mWestJet
Tue 6/312:50 pmSFO - YOW
1 stop8h 51mWestJet
Deal found 4/29$307
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:45 amYUL - SFO
1 stop8h 45mPorter Airlines
Sat 7/51:25 pmSFO - YUL
1 stop8h 12mPorter Airlines
Deal found 4/27$313
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 8/126:45 amYUL - SFO
1 stop8h 38mMultiple Airlines
Wed 8/2012:50 pmSFO - YUL
1 stop8h 53mMultiple Airlines
Deal found 4/28$322
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Wed 8/136:30 pmYQB - SFO
1 stop29h 55mWestJet
Tue 8/1912:50 pmSFO - YQB
1 stop25h 37mWestJet
Deal found 4/28$327
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Thu 9/47:30 amYUL - SFO
1 stop10h 33mAir Canada
Tue 9/168:30 amSFO - YUL
1 stop8h 12mAir Canada
Deal found 4/29$344
This Trip.com deal was found by Cheapflights users on 4/29. 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.
Wed 6/43:45 pmYOW - SFO
1 stop8h 40mMultiple Airlines
Wed 6/187:00 amSFO - YOW
2 stops24h 21mMultiple Airlines
Deal found 4/29$344
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 6/98:10 amYUL - SFO
Nonstop6h 25mUnited Airlines
Tue 6/106:10 amSFO - YUL
1 stop8h 16mUnited Airlines
Deal found 4/28$349
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/135:20 amYQB - SFO
1 stop11h 07mUnited Airlines
Fri 6/207:00 pmSFO - YQB
2 stops17h 45mUnited Airlines
Deal found 4/29$352
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/134:10 pmYQB - SFO
1 stop20h 13mAmerican Airlines
Fri 6/202:40 pmSFO - YQB
1 stop20h 00mAmerican Airlines
Deal found 4/29$374
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:50 amYUL - SFO
1 stop14h 10mAmerican Airlines
Mon 7/2111:47 pmSFO - YUL
2 stops13h 58mAmerican Airlines
Deal found 4/28$395
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/206:20 amYUL - SFO
1 stop9h 55mDelta
Thu 6/2612:50 pmSFO - YUL
1 stop8h 53mDelta
Deal found 4/29$437

Cheapflights Fare Finder

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 April 29, 2025.
Use the filters below to find and compare flights from Quebec to San Francisco that are best for you.

Fly from

Quebec

Fly to

San Francisco

Route

Depart

Return

Price

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Mon 6/9

6:45 am-5:15 pm

2 stops13h 30m

San Francisco

Tue 6/10

12:50 pm-12:43 am

1 stop8h 53m

$289

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 5/27

3:35 pm-9:25 pm

1 stop8h 50m

San Francisco

Tue 6/3

12:50 pm-5:25 am

2 stops13h 35m

$307

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

6:45 am-12:23 pm

1 stop8h 38m

San Francisco

Wed 8/20

12:50 pm-12:43 am

1 stop8h 53m

$322

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Wed 8/13

6:30 pm-9:25 pm

1 stop29h 55m

San Francisco

Tue 8/19

12:50 pm-5:27 pm

1 stop25h 37m

$327

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

5:00 pm-8:06 pm

Nonstop6h 06m

San Francisco

Tue 9/16

11:50 am-8:15 pm

Nonstop5h 25m

$344

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Wed 6/4

3:45 pm-9:25 pm

1 stop8h 40m

San Francisco

Wed 6/18

7:00 am-10:21 am

2 stops24h 21m

$344

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Mon 6/9

8:10 am-11:35 am

Nonstop6h 25m

San Francisco

Tue 6/10

6:10 am-5:26 pm

1 stop8h 16m

$349

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Wed 8/6

6:45 am-12:23 pm

1 stop8h 38m

San Francisco

Mon 8/18

1:25 pm-12:37 am

1 stop8h 12m

$352

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Fri 6/13

5:20 am-11:12 am

1 stop8h 52m

San Francisco

Fri 6/20

7:00 pm-3:45 pm

2 stops17h 45m

$352

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Fri 6/13

4:10 pm-9:23 am

1 stop20h 13m

San Francisco

Fri 6/20

2:40 pm-1:40 pm

1 stop20h 00m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 32 results
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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.

Cheapflights Insights

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

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 $393). 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 April 29, 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.

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 April 29, 2025.
Get a feel of what it's like to fly with Porter Airlines, Delta and United 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.
Porter Airlines
8.0
Very good
285 reviews

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.8

Food

7.6

Comfort

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.8

Food

7.6

Comfort

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,936 reviews
Porter Airlines
8.0
Very good
285 reviews

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.8

Food

7.6

Comfort

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,696 reviews
Porter Airlines
8.0
Very good
285 reviews

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.8

Food

7.6

Comfort

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
285 reviews

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.8

Food

7.6

Comfort

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
WestJet
7.2
Good
2,826 reviews
Porter Airlines
8.0
Very good
285 reviews

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.8

Food

7.6

Comfort

8.1

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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 WestJet, with whom users have recently found tickets for as low as $169. 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: Brussels Airlines (75%), Air Canada (75%), United Airlines (75%).

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

    On average you can expect to pay $846 for a flight from Quebec to San Francisco. The cheapest flight overall is $156 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - San Francisco) is currently priced at $313.

  • 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 $393). 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
Santa Cruz
Livermore
South San Francisco
Turlock
Manteca
Fairfield
Richmond
Watsonville
Hollister
Newark
Milpitas
Antioch
Sausalito
Hayward
Alameda
Sunnyvale
Campbell
Daly City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Quebec to San Francisco

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Top 4 airlines flying from Quebec to San Francisco

Discover the top 4 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$233Average$359FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$262Average$538FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$266Average$421FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$281Average$492FlexibilityNo cancel feeOn-time67%

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