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Cheap flights from San Francisco to Québec City from C$ 155

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YQB
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from San Francisco to Québec City are usually found in February or October, booked 69 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap 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 11 September 2025.

Round-trip from

C$ 405

One-way from

C$ 155

Popular in

June

Cheapest in

February

Average price

C$ 536
Air Canada
  • Air Canada
  • 20/10-28/10
  • 3 total stops
  • 23h 57m total
  • San Francisco to Québec City
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Air Canada
  • Air Canada
  • 14/10
  • 1 total stop
  • 8h 16m total
  • San Francisco to Québec City
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 277 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from San Francisco to Québec City

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 11 September 2025.

Mon 20/104:35 p.m.SFO - YQB
2 stops14h 45mAir Canada
Tue 28/103:10 p.m.YQB - SFO
1 stop9h 12mAir Canada
Deal found 11/9C$ 405
Mon 20/1011:25 p.m.SFO - YQB
1 stop9h 37mUnited Airlines
Tue 28/102:55 p.m.YQB - SFO
1 stop9h 27mUnited Airlines
Deal found 11/9C$ 406
Mon 20/1010:45 p.m.SFO - YQB
1 stop8h 15mMultiple Airlines
Tue 28/103:10 p.m.YQB - SFO
1 stop9h 12mMultiple Airlines
Deal found 11/9C$ 443
Wed 1/105:05 a.m.SFO - YQB
2 stops14h 36mUnited Airlines
Thu 2/106:00 a.m.YQB - SFO
1 stop10h 50mUnited Airlines
Deal found 11/9C$ 463
Sat 25/102:10 p.m.SFO - YQB
1 stop20h 26mAmerican Airlines
Sat 1/114:14 p.m.YQB - SFO
1 stop23h 11mAmerican Airlines
Deal found 10/9C$ 486
Sat 27/96:35 a.m.SFO - YQB
2 stops13h 06mMultiple Airlines
Tue 30/98:35 p.m.YQB - SFO
1 stop17h 36mMultiple Airlines
Deal found 10/9C$ 495

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 11 September 2025.
Use the filters below to find and compare flights from San Francisco to Québec City that are best for you.

Fly from

San Francisco

Fly to

Québec City

Route

Depart

Return

Price

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Mon 20/10

10:45 p.m.-10:00 a.m.

1 stop8h 15m

Québec City

Tue 28/10

3:10 p.m.-9:22 p.m.

1 stop9h 12m

C$ 443

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Wed 1/10

5:05 a.m.-10:41 p.m.

2 stops14h 36m

Québec City

Thu 2/10

6:00 a.m.-1:50 p.m.

1 stop10h 50m

C$ 463

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Sat 27/9

6:35 a.m.-10:41 p.m.

2 stops13h 06m

Québec City

Tue 30/9

8:35 p.m.-11:11 a.m.

1 stop17h 36m

C$ 495

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Fri 24/10

12:50 a.m.-2:45 p.m.

1 stop10h 55m

Québec City

Sat 1/11

4:14 p.m.-12:25 p.m.

1 stop23h 11m

C$ 518

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Thu 30/10

8:55 p.m.-6:38 p.m.

2 stops18h 43m

Québec City

Tue 4/11

2:55 p.m.-9:04 a.m.

1 stop21h 09m

C$ 649

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Sat 25/10

11:00 p.m.-2:13 p.m.

1 stop12h 13m

Québec City

Sat 1/11

2:55 p.m.-10:04 a.m.

1 stop22h 09m

C$ 654

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Sat 6/12

12:00 p.m.-10:43 p.m.

1 stop7h 43m

Québec City

Thu 11/12

3:20 p.m.-9:22 p.m.

1 stop9h 02m

C$ 662

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Wed 5/11

12:00 p.m.-10:43 p.m.

1 stop7h 43m

Québec City

Sun 9/11

3:10 p.m.-9:22 p.m.

1 stop9h 12m

C$ 662

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Tue 14/10

11:40 a.m.-10:56 p.m.

1 stop8h 16m

C$ 155

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Sat 4/10

11:25 p.m.-1:44 p.m.

1 stop11h 19m

C$ 184

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 17 results
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Québec City. Price data was last updated on 29 August 2025.

The best time to book flights from San Francisco to Québec City is 68 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, May is the cheapest month in which you can book a flight from San Francisco to Québec City (average of C$ 258). Flying from San Francisco to Québec City in December is currently the most expensive (average of C$ 432). 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.

Reviews of airlines servicing Québec City

Get insights into the airlines that provide service to Québec City. 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 Québec City. Reviews last updated 11 September 2025.
Get a feel of what it's like to fly with United Airlines from San Francisco to Québec City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 14h 36m. Fly via United Airlines to get the fastest option. There are 4241 km between San Francisco and Québec City.

  • What is the cheapest airline to fly from San Francisco to Québec City round-trip?

    Flying on United Airlines is currently your cheapest option to Québec City, with prices starting at C$ 443. This flight start at 36% lower than the current average price 3 months from now.

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

    C$ 155 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from C$ 184 and C$ 184, respectively.

  • 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, May is the cheapest month in which you can book a flight from San Francisco to Québec City (average of C$ 258). Flying from San Francisco to Québec City in December is currently the most expensive (average of C$ 432). 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

Travelling to a place near Québec City?

Book flights to Québec City if you plan to visit one of these locations
Victoriaville

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Top airline flying from San Francisco to Québec City

Discover the top airline that operate flights from San Francisco to Québec City. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 443AverageC$ 728FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Québec City?

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?

Cheapflights helps you find that perfect flight to Québec City from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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