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$109+ Cheap flights from San Francisco (SFO) to Quebec

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YUL
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from San Francisco to Quebec

Keep the following information in mind while searching for San Francisco to Quebec flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$266
(Trip.com)

One-way from

$109
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$510

Good round-trip deal

$543 or less

Good one-way deal

$321 or less
Provider with most accurate pricing for San Francisco-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Montreal (YMQ) flights.
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From San Francisco to Quebec
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One-way flight from San Francisco to Quebec
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Highest demand for flights based on searches. 7% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from San Francisco to Quebec.
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Price to beat on a one-way flight from San Francisco to Quebec.
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Find flight deals from San Francisco to Quebec

Cheapest flights from San Francisco to Quebec
Explore the most affordable flight options available from San Francisco to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Trip.com deal was found by Cheapflights users on 10/13. 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 11/2712:00 pmSFO - YOW
1 stop8h 08mMultiple Airlines
Thu 12/46:00 amYOW - SFO
1 stop9h 12mMultiple Airlines
Deal found 10/13$266
This Flightnetwork deal was found by Cheapflights users on 10/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:30 amSFO - YQB
2 stops11h 44mAir Canada
Fri 12/55:00 amYQB - SFO
1 stop8h 54mAir Canada
Deal found 10/14$279
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Fri 11/281:00 pmSFO - YQB
1 stop25h 27mMultiple Airlines
Fri 12/55:00 amYQB - SFO
1 stop8h 54mMultiple Airlines
Deal found 10/14$302
This United Airlines deal was found by Cheapflights users on 10/13. 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 11/311:55 pmSFO - YOW
1 stop10h 37mUnited Airlines
Tue 11/45:14 pmYOW - SFO
1 stop18h 50mUnited Airlines
Deal found 10/13$304
This Trip.com deal was found by Cheapflights users on 10/13. 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.
Mon 10/272:30 pmSFO - YOW
1 stop8h 08mMultiple Airlines
Thu 10/306:00 amYOW - SFO
1 stop9h 12mMultiple Airlines
Deal found 10/13$305
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 11/1110:15 amSFO - YOW
2 stops48h 46mMultiple Airlines
Tue 12/26:00 amYOW - SFO
1 stop9h 12mMultiple Airlines
Deal found 10/11$311
This Air Canada deal was found by Cheapflights users on 10/12. 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 11/2611:20 amSFO - YOW
1 stop9h 58mAir Canada
Wed 12/32:50 pmYOW - SFO
1 stop9h 32mAir Canada
Deal found 10/12$318
This United deal was found by Cheapflights users on 10/12. 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.
Tue 11/1110:45 pmSFO - YOW
1 stop14h 47mMultiple Airlines
Sat 11/157:45 amYOW - SFO
1 stop10h 50mMultiple Airlines
Deal found 10/12$322
This Flightnetwork deal was found by Cheapflights users on 10/13. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:00 pmSFO - YOW
2 stops18h 00mAir Canada
Thu 12/42:50 pmYOW - SFO
1 stop9h 32mAir Canada
Deal found 10/13$324
This Air Canada deal was found by Cheapflights users on 10/13. 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 11/2412:00 pmSFO - YQB
1 stop7h 43mAir Canada
Wed 11/263:10 pmYQB - SFO
1 stop9h 12mAir Canada
Deal found 10/13$329
This United deal was found by Cheapflights users on 10/13. 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 11/1210:45 pmSFO - YQB
1 stop14h 07mMultiple Airlines
Wed 11/193:10 pmYQB - SFO
1 stop9h 12mMultiple Airlines
Deal found 10/13$332
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/306:45 amSFO - YOW
1 stop9h 10mUnited Airlines
Sat 11/16:20 amYOW - SFO
1 stop15h 50mUnited Airlines
Deal found 10/14$332

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Quebec 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 October 14, 2025.
Use the filters below to find and compare flights from San Francisco to Quebec that are best for you.

Fly from

San Francisco

Fly to

Quebec

Route

Depart

Return

Price

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Thu 11/27

12:00 pm-11:08 pm

1 stop8h 08m

Ottawa

Thu 12/4

6:00 am-12:12 pm

1 stop9h 12m

$266

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Mon 11/3

11:55 pm-1:32 pm

1 stop10h 37m

Ottawa

Tue 11/4

5:14 pm-9:04 am

1 stop18h 50m

$304

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Tue 11/11

10:15 am-2:44 pm

1 stop25h 29m

Ottawa

Tue 12/2

6:00 am-12:12 pm

1 stop9h 12m

$311

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Tue 11/11

11:20 pm-2:27 pm

1 stop12h 07m

Ottawa

Wed 12/3

7:45 am-3:35 pm

1 stop10h 50m

$322

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Tue 11/11

10:45 pm-4:32 pm

1 stop14h 47m

Ottawa

Sat 11/15

7:45 am-3:35 pm

1 stop10h 50m

$322

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Tue 3/3

6:00 pm-8:27 am

2 stops11h 27m

Québec City

Mon 3/9

3:20 pm-9:22 pm

1 stop9h 02m

$332

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Thu 11/13

6:45 am-11:54 pm

1 stop14h 09m

Ottawa

Mon 11/17

2:15 pm-1:15 am

1 stop14h 00m

$332

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Thu 10/30

6:45 am-6:55 pm

1 stop9h 10m

Ottawa

Sat 11/1

6:20 am-7:10 pm

1 stop15h 50m

$332

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Fri 10/31

11:20 am-11:54 pm

1 stop9h 34m

Ottawa

Thu 11/6

9:45 am-1:15 am

1 stop18h 30m

$333

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Tue 11/11

10:40 pm-10:26 am

1 stop8h 46m

Ottawa

Sat 11/15

2:15 pm-9:05 pm

1 stop9h 50m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 53 results
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Best time to book a flight from San Francisco to Quebec

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

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

Currently, March is the cheapest month in which you can book a flight from San Francisco to Quebec (average of $118). Flying from San Francisco to Quebec in September is currently the most expensive (average of $309). 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 SFO to QC?

Find hourly flight availability from San Francisco to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

It’s typically best to fly out from San Francisco to Quebec at noon. Doing so could potentially save you 59% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from San Francisco to Quebec?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Quebec. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Quebec flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to Quebec

Explore weekly flight availability from San Francisco to Quebec. 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 October 14, 2025.

The most flights from SFO to CAQC are scheduled on a Tuesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. 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 Quebec. Reviews last updated October 14, 2025.
Read through reviews of airlines operating flights from San Francisco to Quebec, such as Porter Airlines, United Airlines, and American Airlines. 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
379 reviews

Crew

8.6

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
379 reviews
Porter Airlines
8.0
Very good
379 reviews

Crew

8.6

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,975 reviews
Porter Airlines
8.0
Very good
379 reviews

Crew

8.6

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
American Airlines
7.2
Good
11,043 reviews
Porter Airlines
8.0
Very good
379 reviews

Crew

8.6

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,124 reviews
Porter Airlines
8.0
Very good
379 reviews

Crew

8.6

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,291 reviews
Porter Airlines
8.0
Very good
379 reviews

Crew

8.6

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Quebec. 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 from for flights from San Francisco to Quebec?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Quebec. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • How long is the flight from San Francisco to Quebec?

    United Airlines, Air Canada, and Delta can get you from San Francisco to Quebec in just under 10h 04m. Your travel time can differ by up to 1h 23m. The distance from San Francisco to Quebec is about 2531 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as $132. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from San Francisco to Quebec for a low price.

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

    The most popular route from San Francisco to Quebec is San Francisco - Montreal Pierre Elliott Trudeau Intl. You may also consider San Francisco - Québec City or San Francisco - Ottawa.

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

    Consider Air Canada (76%), United Airlines (69%) or Brussels Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Quebec.

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

    While on average a flight from San Francisco to Quebec is generally $1,366, our data shows the cheapest flight currently is $183. When looking at the most popular route, (San Francisco - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $287 for that flight.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from San Francisco to Quebec (average of $118). Flying from San Francisco to Quebec in September is currently the most expensive (average of $309). 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.

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Top 4 airlines flying from San Francisco to Quebec

Discover the top 4 airlines that operate flights from San Francisco to Quebec. 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$133Average$559FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$151Average$311FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$180Average$575FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$324Average$448FlexibilityNo cancel feeOn-time71%

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