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Cheap flights from San Francisco to Quebec from C$ 236

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YUL
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Quebec

Enter your travel dates to find the best prices.

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 1 August 2026.

Fri 9/106:00 a.m.
SFO
-
YOW
1 stop8h 15m
WestJet
Sun 11/1012:25 p.m.
YOW
-
SFO
2 stops12h 30m
WestJet
Deal found 27/7C$ 472
Sat 26/96:00 a.m.
SFO
-
YOW
1 stop8h 15m
WestJet
Mon 28/912:25 p.m.
YOW
-
SFO
2 stops12h 30m
WestJet
Deal found 27/7C$ 502
Tue 8/910:12 p.m.
SFO
-
YQB
1 stop12h 02m
American Airlines
Tue 15/93:59 p.m.
YQB
-
SFO
2 stops19h 57m
American Airlines
Deal found 29/7C$ 505
Tue 22/99:29 p.m.
SFO
-
YQB
1 stop14h 49m
American Airlines
Tue 29/92:37 p.m.
YQB
-
SFO
1 stop13h 22m
American Airlines
Deal found 1/8C$ 506
Mon 14/96:00 a.m.
SFO
-
YOW
1 stop20h 35m
WestJet
Thu 17/98:15 p.m.
YOW
-
SFO
1 stop28h 40m
WestJet
Deal found 31/7C$ 512
Sat 12/96:00 a.m.
SFO
-
YOW
1 stop20h 35m
WestJet
Mon 21/96:15 p.m.
YOW
-
SFO
2 stops20h 45m
WestJet
Deal found 31/7C$ 517
Sat 19/96:00 a.m.
SFO
-
YOW
2 stops26h 35m
WestJet
Tue 22/98:15 p.m.
YOW
-
SFO
1 stop28h 40m
WestJet
Deal found 1/8C$ 519
Sat 29/85:07 p.m.
SFO
-
YQB
1 stop17h 08m
American Airlines
Wed 2/912:29 p.m.
YQB
-
SFO
1 stop13h 11m
American Airlines
Deal found 30/7C$ 522
Wed 16/99:29 p.m.
SFO
-
YQB
1 stop12h 45m
American Airlines
Sun 20/91:54 p.m.
YQB
-
SFO
1 stop12h 02m
American Airlines
Deal found 31/7C$ 536
Mon 31/810:53 p.m.
SFO
-
YQB
1 stop11h 22m
American Airlines
Wed 9/91:54 p.m.
YQB
-
SFO
1 stop10h 00m
American Airlines
Deal found 31/7C$ 537
Tue 15/96:00 a.m.
SFO
-
YOW
2 stops30h 12m
Multiple Airlines
Tue 22/98:15 p.m.
YOW
-
SFO
1 stop18h 45m
Multiple Airlines
Deal found 1/8C$ 538
Fri 23/106:00 a.m.
SFO
-
YOW
1 stop10h 20m
WestJet
Sun 25/106:00 a.m.
YOW
-
SFO
1 stop9h 10m
WestJet
Deal found 1/8C$ 545

Find 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 1 August 2026.

Round-trip from

C$ 472

One-way from

C$ 236

Popular in

July

Cheapest in

January

Average price

C$ 851

Good one-way deal

C$ 504 or less
WestJet
  • WestJet
  • 9/10-11/10
  • 3 total stops
  • 20h 45m total
  • San Francisco to Quebec
Search Deals
American Airlines
  • American Airlines
  • 5/9
  • 1 total stop
  • 17h 08m total
  • San Francisco to Quebec
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a one-way flight from San Francisco to Quebec.
Search Deals

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 629,999 searches. Data last updated 1 August 2026.
Use the filters below to find and compare flights from San Francisco to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Fri 9/10

6:00 a.m.-5:15 p.m.

1 stop8h 15m

Ottawa

Sun 11/10

12:25 p.m.-9:55 p.m.

2 stops12h 30m

C$ 472

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Sat 26/9

6:00 a.m.-5:15 p.m.

1 stop8h 15m

Ottawa

Mon 28/9

8:15 p.m.-9:55 p.m.

1 stop28h 40m

C$ 529

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Mon 31/8

10:53 p.m.-1:15 p.m.

1 stop11h 22m

Québec City

Wed 9/9

1:54 p.m.-8:54 p.m.

1 stop10h 00m

C$ 537

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Thu 1/10

6:00 a.m.-7:20 p.m.

1 stop10h 20m

Ottawa

Fri 9/10

1:20 p.m.-8:23 a.m.

2 stops22h 03m

C$ 562

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Fri 16/10

6:00 a.m.-12:30 p.m.

2 stops27h 30m

Ottawa

Tue 20/10

6:15 p.m.-12:00 p.m.

2 stops20h 45m

C$ 565

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Wed 16/9

9:29 p.m.-3:18 p.m.

1 stop14h 49m

Québec City

Mon 21/9

12:29 p.m.-10:52 a.m.

1 stop25h 23m

C$ 610

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Sat 12/9

6:00 a.m.-5:35 a.m.

1 stop20h 35m

Ottawa

Sat 19/9

12:25 p.m.-9:55 p.m.

2 stops12h 30m

C$ 620

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Fri 25/9

6:00 a.m.-12:25 a.m.

3 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

6:45 a.m.-12:20 p.m.

1 stop8h 35m

C$ 645

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Fri 9/10

7:35 p.m.-3:20 p.m.

2 stops16h 45m

Ottawa

Sun 11/10

6:55 a.m.-9:55 p.m.

2 stops18h 00m

C$ 649

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Mon 14/12

2:05 p.m.-1:05 p.m.

2 stops20h 00m

Québec City

Fri 18/12

2:00 p.m.-10:26 p.m.

1 stop11h 26m

C$ 684

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 58 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from San Francisco to Quebec (average of C$ 730). Flying from San Francisco to Quebec in June is currently the most expensive (average of C$ 1,077). 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 1 August 2026.

When flying from San Francisco to Quebec, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 1 August 2026.

The most flights from SFO to CAQC are scheduled on a Friday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from San Francisco to Quebec?

Airfare is below average for this route at the moment.
San Francisco to Quebec flights typically cost between C$ 672 and C$ 1,049 in October.
The cheapest round-trip price found within the last 5 days was C$ 592 on Multiple Airlines (2 Oct-7 Oct).

How far ahead should I book a flight from San Francisco to Quebec?

The best time to book flights from San Francisco to Quebec is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 1 August 2026.
Check out reviews from past customers who have flown with Porter Airlines and Air Canada from San Francisco to Quebec to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
449 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
449 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,415 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

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?

    San Francisco (SFO), located 17.7 km from the city centre, is the airport you fly out of when you book flights from San Francisco to Quebec.

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

    For as low as C$ 472, WestJet can have you in Quebec from San Francisco in 8h 15m. San Francisco and Quebec are separated by a distance of 3925 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airlines for a one-way flight from San Francisco to Quebec are Air Canada (C$ 203), United Airlines (C$ 244), and Porter Airlines (C$ 260).

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

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

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

    The top 3 most reliable airlines when flying from San Francisco to Quebec are Brussels Airlines (87%), Air Canada (67%) and United Airlines (67%).

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

    On average you can expect to pay C$ 920 for a flight from San Francisco to Quebec. The cheapest flight overall is C$ 428 while the most popular route, (San Francisco - Montreal Pierre Elliott Trudeau Intl) is currently priced at C$ 548.

  • 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, January is the cheapest month in which you can book a flight from San Francisco to Quebec (average of C$ 730). Flying from San Francisco to Quebec in June is currently the most expensive (average of C$ 1,077). 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

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Top 2 airlines flying from San Francisco to Quebec

Discover the top 2 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 629,999 searches. Data last updated 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 469AverageC$ 789FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 657AverageC$ 966FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Quebec?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Francisco to Quebec. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Quebec?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Quebec for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Francisco to Quebec with no change fees?

Yes! Cheapflights helps users easily find flights from San Francisco to Quebec with no change fees.

Can Cheapflights notify me if prices for flights from San Francisco to Quebec become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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