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Québec City

$144+ Cheap flights from San Francisco (SFO) to Québec City (YQB)

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YQB
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
1 adult, Economy
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Cheap 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 February 26, 2026.

This Trip.com deal was found by Cheapflights users on 2/23. 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.
Tue 5/56:00 am
SFO
-
YQB
1 stop9h 40m
WestJet
Tue 5/127:30 pm
YQB
-
SFO
1 stop19h 30m
WestJet
Deal found 2/23$355
This FlightHub deal was found by Cheapflights users on 2/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
SFO
-
YQB
1 stop9h 40m
WestJet
Sat 5/167:30 pm
YQB
-
SFO
1 stop19h 30m
WestJet
Deal found 2/24$386
This Trip.com deal was found by Cheapflights users on 2/25. 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 7/236:00 am
SFO
-
YQB
1 stop9h 40m
WestJet
Mon 7/277:30 pm
YQB
-
SFO
1 stop19h 30m
WestJet
Deal found 2/25$389
This FlightHub deal was found by Cheapflights users on 2/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
SFO
-
YQB
1 stop9h 40m
WestJet
Mon 8/247:30 pm
YQB
-
SFO
1 stop24h 10m
WestJet
Deal found 2/26$411
This FlightHub deal was found by Cheapflights users on 2/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
SFO
-
YQB
1 stop9h 40m
WestJet
Wed 7/157:30 pm
YQB
-
SFO
1 stop19h 30m
WestJet
Deal found 2/25$412
This FlightHub deal was found by Cheapflights users on 2/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:00 pm
SFO
-
YQB
1 stop26h 40m
WestJet
Tue 5/127:30 pm
YQB
-
SFO
1 stop19h 30m
WestJet
Deal found 2/23$417
This FlightHub deal was found by Cheapflights users on 2/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:05 pm
SFO
-
YQB
1 stop21h 35m
WestJet
Mon 10/57:30 pm
YQB
-
SFO
1 stop19h 30m
WestJet
Deal found 2/24$431
This FlightHub deal was found by Cheapflights users on 2/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
SFO
-
YQB
1 stop9h 40m
WestJet
Wed 8/267:30 pm
YQB
-
SFO
1 stop19h 30m
WestJet
Deal found 2/23$443
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 5/56:00 am
SFO
-
YQB
1 stop9h 40m
Multiple Airlines
Tue 5/127:30 pm
YQB
-
SFO
2 stops30h 14m
Multiple Airlines
Deal found 2/23$454

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 February 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$355
(Trip.com)

One-way from

$144
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$181
Provider with most accurate pricing for San Francisco-Québec City flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Québec City flights.
Search Deals
From San Francisco to Québec City
Search Deals
One-way flight from San Francisco to Québec City
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 2,558,603 searches. Data last updated February 26, 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

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Thu 8/20

6:00 am-6:40 pm

1 stop9h 40m

Québec City

Mon 8/24

7:30 pm-4:40 pm

1 stop24h 10m

$411

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Mon 6/1

6:08 pm-1:15 pm

2 stops16h 07m

Québec City

Wed 8/12

2:31 pm-12:34 am

1 stop13h 03m

$618

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Wed 5/20

6:00 am-10:00 am

2 stops25h 00m

Québec City

Tue 5/26

3:10 pm-12:20 pm

1 stop24h 10m

$623

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Sat 4/11

10:45 pm-6:25 pm

2 stops16h 40m

Québec City

Sat 4/18

6:00 am-8:14 pm

2 stops17h 14m

$670

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Sun 6/7

6:05 pm-10:00 am

2 stops12h 55m

Québec City

Fri 6/12

10:55 am-12:20 pm

1 stop28h 25m

$673

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Thu 8/20

11:40 am-11:11 pm

1 stop8h 31m

Québec City

Mon 8/24

1:40 pm-12:07 am

2 stops13h 27m

$681

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Wed 5/20

7:53 pm-1:15 pm

2 stops14h 22m

Québec City

Mon 5/25

4:11 pm-8:34 am

2 stops19h 23m

$685

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Tue 4/14

8:30 am-10:25 pm

1 stop10h 55m

Québec City

Fri 4/17

3:15 pm-9:22 pm

1 stop9h 07m

$704

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Tue 4/14

11:55 pm-12:02 pm

1 stop9h 07m

Québec City

Fri 4/17

3:00 pm-10:40 pm

1 stop10h 40m

$745

San FranciscoQuébec City

SFO - YQB

SFOYQB

San Francisco

Fri 4/10

11:55 pm-12:02 pm

1 stop9h 07m

Québec City

Fri 4/17

3:00 pm-8:49 am

2 stops20h 49m

$751

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 19 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on San Francisco-Québec City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Québec City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Québec City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Québec City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Québec City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 February 20, 2026.

To ensure you get the cheapest price possible for a flight from San Francisco to Québec City, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from San Francisco to Québec City (average of $119). Flying from San Francisco to Québec City in November is currently the most expensive (average of $500). 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 February 26, 2026.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Air Canada from San Francisco to Québec City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,347 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

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
9,347 reviews
United Airlines
7.4
Good
9,347 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

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??
American Airlines
7.2
Good
11,352 reviews
United Airlines
7.4
Good
9,347 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

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??
Air Canada
7.1
Good
10,747 reviews
United Airlines
7.4
Good
9,347 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

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 9h 40m. Fly via WestJet, United Airlines, or Air Canada to get the fastest option. The distance between San Francisco and Québec City is about 2635 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Francisco to Québec City round-trip?

    Cheapflights users have booked flights from San Francisco to Québec City round-trip from $128. Other airlines that can offer you cheap pricing are Air Canada, from $255, and American Airlines, from $324. These flights start at 76% 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?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $138. American Airlines flights start at $138 while deals on United Airlines start at $138 one-way.

  • Where are the most common layover locations when flying from San Francisco to Québec City?

    San Francisco to Québec City flights have a layover in Montreal most often.

  • What are some popular things to do or see while on a layover in Montreal?

    If you're on a layover in Montreal and looking for things to do, consider visiting Centre Bell, Vieux-Port de Montréal, or Notre-Dame Basilica. Centre Bell, Vieux-Port de Montréal and Notre-Dame Basilica are located about 9.1 mi, 10.0 mi, and 9.9 mi, respectively from Montreal Pierre Elliott Trudeau Intl if you are interested in checking them out. Those looking to explore during their layover in Montreal can rent a car from Montreal Pierre Elliott Trudeau Intl for about $39 per day.

  • Where are the least popular layover locations for San Francisco to Québec City flights?

    The least popular layover on flights from San Francisco to Québec City is Toronto.

  • 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, March is the cheapest month in which you can book a flight from San Francisco to Québec City (average of $119). Flying from San Francisco to Québec City in November is currently the most expensive (average of $500). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from San Francisco to Québec City

Discover the top 3 airlines 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 2,558,603 searches. Data last updated February 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$128Average$562FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$255Average$635FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$324Average$448FlexibilityNo cancel feeOn-time71%

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