HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$163+ Cheap flights from Québec City (YQB) to San Francisco (SFO)

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — SFO
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Québec City to San Francisco with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Québec City to San Francisco are usually found in January or October, booked 83 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Québec City to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Québec City (YQB) to San Francisco (SFO). 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$262
(American Airlines)

One-way from

$163
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$442
Provider with most accurate pricing for Québec City-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Québec City-San Francisco flights.
Search Deals
From Québec City to San Francisco
Search Deals
One-way flight from Québec City to San Francisco
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Québec City to San Francisco

Cheapest flights from Québec City to San Francisco
Explore the most affordable flight options available from Québec City to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/72:15 pmYQB - SFO
1 stop12h 34mAmerican Airlines
Tue 5/136:30 pmSFO - YQB
2 stops16h 00mAmerican Airlines
Deal found 3/27$262
This CheapTicketsDeal deal was found by Cheapflights users on 3/27. 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 CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:30 pmYQB - SFO
2 stops22h 29mWestJet
Mon 8/1812:50 pmSFO - YQB
1 stop25h 37mWestJet
Deal found 3/27$431
This FlightHub deal was found by Cheapflights users on 3/27. 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 8/1110:15 pmYQB - SFO
2 stops22h 00mMultiple Airlines
Wed 8/202:45 pmSFO - YQB
2 stops23h 42mMultiple Airlines
Deal found 3/27$511
This Air Canada deal was found by Cheapflights users on 3/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/301:50 pmYQB - SFO
1 stop10h 55mAir Canada
Wed 5/711:25 amSFO - YQB
1 stop8h 29mAir Canada
Deal found 3/26$516
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:00 amYQB - SFO
2 stops17h 15mUnited Airlines
Mon 5/1212:10 amSFO - YQB
2 stops15h 45mUnited Airlines
Deal found 3/27$607

Cheapflights Fare Finder

Customize your flight search to find flights from Québec City to San Francisco 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 March 28, 2025.
Use the filters below to find and compare flights from Québec City to San Francisco that are best for you.

Fly from

Québec City

Fly to

San Francisco

Route

Depart

Return

Price

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Wed 5/7

2:15 pm-11:49 pm

1 stop12h 34m

San Francisco

Tue 5/13

6:30 pm-1:30 pm

2 stops16h 00m

$262

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Tue 8/12

6:30 pm-1:59 pm

2 stops22h 29m

San Francisco

Mon 8/18

12:50 pm-5:27 pm

1 stop25h 37m

$431

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Mon 8/11

10:15 pm-5:15 pm

2 stops22h 00m

San Francisco

Wed 8/20

2:45 pm-5:27 pm

2 stops23h 42m

$511

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Wed 4/30

1:50 pm-9:45 pm

1 stop10h 55m

San Francisco

Wed 5/7

11:25 am-10:54 pm

1 stop8h 29m

$516

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Wed 5/7

6:00 am-8:15 pm

2 stops17h 15m

San Francisco

Mon 5/12

12:10 am-6:55 pm

2 stops15h 45m

$607

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Sat 5/31

2:15 pm-12:22 am

2 stops13h 07m

$163

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Tue 7/15

6:30 pm-1:59 pm

2 stops22h 29m

$177

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Sun 5/25

5:20 am-5:39 pm

2 stops15h 19m

$323

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Sat 5/24

5:50 am-11:30 am

1 stop8h 40m

$355

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Sun 5/25

2:50 pm-5:15 pm

3 stops29h 25m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Compare providers for flights from Québec City to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Québec City to San Francisco in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Québec City-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Québec City-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Québec City-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Québec City-San Francisco 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 Québec City-San Francisco 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 Québec City to San Francisco

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

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

Use this chart to determine the optimal time to book a round-trip flight from Québec City to San Francisco. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Québec City to San Francisco, you should look to book at least 83 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 Québec City to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Québec City to San Francisco (average of $276). Flying from Québec City to San Francisco in June is currently the most expensive (average of $398). 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 YQB to SFO?

Find hourly flight availability from Québec City to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Québec City to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 17% versus a flight in the morning.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated March 28, 2025.
United Airlines
7.4
Good
8,603 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,603 reviews
United Airlines
7.4
Good
8,603 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,603 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
WestJet
7.2
Good
2,785 reviews
United Airlines
7.4
Good
8,603 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.0
Good
8,981 reviews
United Airlines
7.4
Good
8,603 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

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

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

    According to our current data, American Airlines ($262), WestJet ($431), and Air Canada ($516) offers the cheapest pricing from Québec City to San Francisco. American Airlines is priced at 40% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $163. Users have also found prices from $177 and $323 on WestJet and United Airlines, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Québec City to San Francisco (average of $276). Flying from Québec City to San Francisco in June is currently the most expensive (average of $398). 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

Traveling to a place near Québec City?

Book flights to Québec City if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
Fairfield
South San Francisco
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Hayward
Vallejo
Newark
Alameda
Campbell
Daly City
Pacific Grove

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.

Alternative routes for Québec City to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to San Francisco flights
Pierre Elliott Trudeau Intl to San Diego flights
Ottawa to Las Vegas flights
Pierre Elliott Trudeau Intl to Ontario flights
Québec City to Las Vegas flights
Ottawa to Los Angeles flights
Ottawa to San Francisco flights
Québec City to Los Angeles flights
Pierre Elliott Trudeau Intl to Santa Ana flights
Ottawa to San Diego flights
Pierre Elliott Trudeau Intl to Burbank flights
Ottawa to Ontario flights
Pierre Elliott Trudeau Intl to San Jose flights
Québec City to San Diego flights
Québec City to Ontario flights
Pierre Elliott Trudeau Intl to Sacramento flights
Ottawa to San Jose flights
Pierre Elliott Trudeau Intl to Palm Springs flights
Pierre Elliott Trudeau Intl to Monterey flights
Pierre Elliott Trudeau Intl to Reno flights
Québec City to San Jose flights
Pierre Elliott Trudeau Intl to Santa Barbara flights
Ottawa to Santa Ana flights
Pierre Elliott Trudeau Intl to Long Beach flights
Pierre Elliott Trudeau Intl to Oakland flights
Québec City to Santa Ana flights
Québec City to Oakland flights
Québec City to Long Beach flights
Pierre Elliott Trudeau Intl to Merced flights
Pierre Elliott Trudeau Intl to Mammoth Lakes flights
Ottawa to Burbank flights
Ottawa to San Luis Obispo flights
Ottawa to Oakland flights
Ottawa to Long Beach flights
Pierre Elliott Trudeau Intl to Santa Rosa flights

Top 2 airlines flying from Québec City to San Francisco

Discover the top 2 airlines that operate flights from Québec City to San Francisco. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$262Average$464FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$289Average$499FlexibilityNo cancel feeOn-time67%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.