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Cheap flights from San Francisco to Québec City from C$ 218

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YQB
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Québec City

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Québec City
Explore the most affordable flight options available from San Francisco to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 May 2026.

Thu 10/96:00 a.m.
SFO
-
YQB
1 stop9h 40m
WestJet
Mon 14/97:30 p.m.
YQB
-
SFO
1 stop29h 25m
WestJet
Deal found 2/5C$ 547
Tue 8/91:00 p.m.
SFO
-
YQB
1 stop26h 40m
WestJet
Mon 14/97:30 p.m.
YQB
-
SFO
1 stop29h 25m
WestJet
Deal found 3/5C$ 577
Tue 21/76:00 a.m.
SFO
-
YQB
1 stop9h 40m
WestJet
Mon 27/77:30 p.m.
YQB
-
SFO
1 stop24h 10m
WestJet
Deal found 2/5C$ 588
Tue 8/96:00 a.m.
SFO
-
YQB
1 stop9h 40m
WestJet
Thu 10/97:30 p.m.
YQB
-
SFO
1 stop29h 25m
WestJet
Deal found 1/5C$ 594
Fri 28/86:05 p.m.
SFO
-
YQB
1 stop21h 35m
WestJet
Sat 5/97:30 p.m.
YQB
-
SFO
1 stop24h 10m
WestJet
Deal found 3/5C$ 625
Tue 14/76:00 a.m.
SFO
-
YQB
1 stop9h 40m
WestJet
Tue 21/77:30 p.m.
YQB
-
SFO
1 stop19h 30m
WestJet
Deal found 4/5C$ 640
Tue 7/76:00 a.m.
SFO
-
YQB
1 stop9h 40m
WestJet
Wed 15/77:30 p.m.
YQB
-
SFO
1 stop24h 10m
WestJet
Deal found 4/5C$ 643
Sun 16/86:05 p.m.
SFO
-
YQB
1 stop21h 35m
WestJet
Mon 24/87:30 p.m.
YQB
-
SFO
1 stop19h 30m
WestJet
Deal found 2/5C$ 660
Mon 20/76:00 a.m.
SFO
-
YQB
1 stop9h 40m
WestJet
Mon 27/77:30 p.m.
YQB
-
SFO
1 stop24h 10m
WestJet
Deal found 2/5C$ 662

Find flight deals from San Francisco to Québec City

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Québec City (YQB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 May 2026.

Round-trip from

C$ 547

One-way from

C$ 218

Popular in

March

Cheapest in

September

Average price

C$ 831
WestJet
  • WestJet
  • 10/9-14/9
  • 2 total stops
  • 39h 05m total
  • San Francisco to Québec City
Search Deals
WestJet
  • WestJet
  • 21/9
  • 1 total stop
  • 9h 40m total
  • San Francisco to Québec City
Search Deals
Highest demand for flights based on searches. 35% potential increase in price (C$ 757 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease (C$ 164 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Québec City 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 6 May 2026.
Use the filters below to find and compare flights from San Francisco to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Tue 8/9

1:00 p.m.-6:40 p.m.

1 stop26h 40m

Québec City

Thu 10/9

7:30 p.m.-12:00 p.m.

1 stop19h 30m

C$ 636

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Tue 7/7

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

1 stop21h 35m

Québec City

Wed 15/7

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

1 stop24h 10m

C$ 659

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.-12:00 p.m.

1 stop19h 30m

C$ 660

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Tue 7/7

6:54 p.m.-1:09 p.m.

2 stops15h 15m

Québec City

Wed 15/7

4:12 p.m.-11:10 p.m.

1 stop9h 58m

C$ 802

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Sun 16/8

11:46 p.m.-12:24 p.m.

1 stop9h 38m

Québec City

Mon 24/8

1:05 p.m.-10:56 p.m.

2 stops12h 51m

C$ 808
Quickest round-trip

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Tue 2/6

11:14 p.m.-1:17 p.m.

1 stop11h 03m

Québec City

Fri 5/6

1:57 p.m.-8:13 p.m.

1 stop9h 16m

C$ 867

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Sat 25/7

6:00 a.m.-5:08 p.m.

1 stop8h 08m

Québec City

Sat 1/8

1:48 p.m.-12:59 a.m.

1 stop14h 11m

C$ 919

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Wed 10/6

4:30 p.m.-9:25 a.m.

1 stop13h 55m

Québec City

Fri 12/6

5:00 a.m.-10:50 a.m.

1 stop8h 50m

C$ 1,001
Cheapest one-way

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Mon 17/8

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

1 stop21h 35m

C$ 321

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Mon 17/8

5:07 p.m.-1:16 p.m.

1 stop17h 09m

C$ 369

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Best time to book a flight from San Francisco to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City 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 Québec City

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

The best time to book flights from San Francisco to Québec City is 17 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 Québec City?

Currently, September is the cheapest month in which you can book a flight from San Francisco to Québec City (average of C$ 561). Flying from San Francisco to Québec City in March is currently the most expensive (average of C$ 2,353). 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.

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

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Québec City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Québec City?

    There are many flights that can get you from San Francisco to Québec City in 26h 40m. Fly via WestJet to get the fastest option. There are 4241 km between San Francisco and Québec City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Québec City 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 Québec City?

    Currently, September is the cheapest month in which you can book a flight from San Francisco to Québec City (average of C$ 561). Flying from San Francisco to Québec City in March is currently the most expensive (average of C$ 2,353). 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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Cheapflights makes it easy to find San Francisco to Québec City flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Québec City flexibly with Cheapflights today.

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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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