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Cheap flights from San Francisco to Quebec from C$ 243

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YUL
28 May — 4 Jun1
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 28 April 2026.

Tue 12/56:00 a.m.
SFO
-
YOW
1 stop8h 15m
WestJet
Fri 29/512:25 p.m.
YOW
-
SFO
2 stops12h 30m
WestJet
Deal found 27/4C$ 469
Thu 17/96:00 a.m.
SFO
-
YUL
2 stops15h 25m
Multiple Airlines
Sun 20/96:45 a.m.
YUL
-
SFO
1 stop8h 35m
Multiple Airlines
Deal found 25/4C$ 474
Thu 10/96:00 a.m.
SFO
-
YUL
2 stops15h 25m
Multiple Airlines
Tue 15/96:45 a.m.
YUL
-
SFO
1 stop8h 35m
Multiple Airlines
Deal found 23/4C$ 476
Sat 26/96:00 a.m.
SFO
-
YUL
1 stop14h 45m
Multiple Airlines
Sun 4/106:45 a.m.
YUL
-
SFO
1 stop8h 35m
Multiple Airlines
Deal found 26/4C$ 477
Mon 1/66:05 p.m.
SFO
-
YOW
1 stop18h 15m
Multiple Airlines
Fri 5/67:00 a.m.
YOW
-
SFO
1 stop8h 20m
Multiple Airlines
Deal found 27/4C$ 477
Thu 24/91:20 p.m.
SFO
-
YUL
1 stop8h 17m
Multiple Airlines
Mon 28/98:00 p.m.
YUL
-
SFO
1 stop19h 00m
Multiple Airlines
Deal found 25/4C$ 478
Tue 21/76:05 p.m.
SFO
-
YUL
1 stop10h 00m
WestJet
Wed 29/78:00 p.m.
YUL
-
SFO
1 stop19h 00m
WestJet
Deal found 26/4C$ 480
Sun 19/76:05 p.m.
SFO
-
YUL
1 stop10h 00m
WestJet
Fri 24/77:15 a.m.
YUL
-
SFO
1 stop12h 25m
WestJet
Deal found 26/4C$ 481
Tue 4/86:05 p.m.
SFO
-
YUL
1 stop10h 00m
WestJet
Mon 10/88:00 p.m.
YUL
-
SFO
1 stop19h 00m
WestJet
Deal found 26/4C$ 483
Thu 16/76:05 p.m.
SFO
-
YUL
1 stop10h 00m
WestJet
Wed 22/76:45 a.m.
YUL
-
SFO
2 stops12h 55m
WestJet
Deal found 26/4C$ 485
Tue 4/86:05 p.m.
SFO
-
YUL
1 stop10h 00m
Multiple Airlines
Thu 13/86:45 a.m.
YUL
-
SFO
1 stop8h 35m
Multiple Airlines
Deal found 26/4C$ 487
Fri 18/91:20 p.m.
SFO
-
YUL
1 stop8h 17m
Multiple Airlines
Wed 7/108:10 a.m.
YUL
-
SFO
Nonstop6h 07m
Multiple Airlines
Deal found 23/4C$ 492

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 28 April 2026.

Round-trip from

C$ 463

One-way from

C$ 243

Popular in

April

Cheapest in

September

Average price

C$ 920

Good one-way deal

C$ 316 or less
WestJet
  • WestJet
  • 3/10-7/10
  • 3 total stops
  • 21h 00m total
  • San Francisco to Quebec
Search Deals
WestJet
  • WestJet
  • 8/7
  • 1 total stop
  • 8h 30m total
  • San Francisco to Quebec
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 28 April 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 FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Sat 15/8

6:00 a.m.-6:40 p.m.

1 stop9h 40m

Québec City

Mon 24/8

7:30 p.m.-9:55 p.m.

1 stop29h 25m

C$ 590

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Tue 7/7

6:00 a.m.-6:40 p.m.

1 stop9h 40m

Québec City

Wed 15/7

7:30 p.m.-4:40 p.m.

1 stop24h 10m

C$ 619

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Sun 31/5

12:50 a.m.-9:26 p.m.

1 stop17h 36m

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

9:45 a.m.-5:18 p.m.

1 stop10h 33m

C$ 652

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Sun 16/8

6:05 p.m.-6:40 p.m.

1 stop21h 35m

Québec City

Mon 24/8

7:30 p.m.-4:40 p.m.

1 stop24h 10m

C$ 661

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Sat 13/6

5:40 a.m.-4:20 p.m.

1 stop7h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 18/6

6:00 a.m.-2:16 p.m.

1 stop11h 16m

C$ 680

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Mon 20/7

6:00 a.m.-6:40 p.m.

1 stop9h 40m

Québec City

Wed 22/7

7:30 p.m.-9:55 p.m.

1 stop29h 25m

C$ 688
Quickest round-trip

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Fri 11/9

11:46 p.m.-8:16 a.m.

Nonstop5h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

6:35 p.m.-9:50 p.m.

Nonstop6h 15m

C$ 714

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Wed 30/9

11:46 p.m.-8:16 a.m.

Nonstop5h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

6:35 p.m.-9:50 p.m.

Nonstop6h 15m

C$ 714

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Tue 19/5

8:25 a.m.-11:57 p.m.

1 stop12h 32m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

12:44 p.m.-10:49 p.m.

1 stop13h 05m

C$ 718

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Tue 9/6

5:00 a.m.-10:06 p.m.

2 stops14h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

6:35 p.m.-9:51 p.m.

Nonstop6h 16m

C$ 718

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Showing 1-10 of 60 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

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.

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

Currently, July is the cheapest month in which you can book a flight from San Francisco to Quebec (average of C$ 180). Flying from San Francisco to Quebec in April is currently the most expensive (average of C$ 285). 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 28 April 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 28 April 2026.

The most flights from SFO to CAQC are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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

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 28 April 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
435 reviews
Check prices

Entertainment

7.0

Overall

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
435 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Entertainment

7.0

Overall

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,975 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Entertainment

7.0

Overall

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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$ 463, 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 WestJet (C$ 162), Air Canada (C$ 198), and United Airlines (C$ 235).

  • 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 Air Canada (93%), Brussels Airlines (93%) and United Airlines (93%).

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

    On average you can expect to pay C$ 749 for a flight from San Francisco to Quebec. The cheapest flight overall is C$ 291 while the most popular route, (San Francisco - Montreal Pierre Elliott Trudeau Intl) is currently priced at C$ 395.

  • 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, July is the cheapest month in which you can book a flight from San Francisco to Quebec (average of C$ 180). Flying from San Francisco to Quebec in April is currently the most expensive (average of C$ 285). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco to Quebec

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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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 456AverageC$ 767FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 533AverageC$ 735FlexibilityNo 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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