YQB - SFO

$194 Find Cheap Flights from Québec City to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Québec City to San Francisco departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Québec City to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Québec City to San Francisco, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Québec City to San Francisco (YQB-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Québec City to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Québec City to San Francisco

Thu, Aug 14 - Wed, Aug 27
Air Canada Logo
5:50 am - 11:15 amYQB-SFO
8h 25m1 stop
Air Canada Logo
11:40 am - 10:55 pmSFO-YQB
8h 15m1 stop
$293Air Canada
Find Deal
Thu, Aug 14 - Wed, Aug 27
Air Canada Logo
10:25 am - 6:43 pmYQB-SFO
11h 18m2 stops
Air Canada Logo
11:40 am - 10:55 pmSFO-YQB
8h 15m1 stop
$305Air Canada
Find Deal
Thu, Aug 14 - Wed, Aug 27
Air Canada Logo
10:25 am - 6:43 pmYQB-SFO
11h 18m2 stops
Air Canada Logo
4:35 pm - 9:25 amSFO-YQB
13h 50m2 stops
$328Air Canada
Find Deal
Sat, Aug 2 - Thu, Aug 14
American Airlines Logo
4:10 pm - 8:36 amYQB-SFO
19h 26m2 stops
American Airlines Logo
12:45 am - 3:34 pmSFO-YQB
11h 49m2 stops
$330American Airlines
Find Deal
Tue, Jul 29 - Fri, Aug 8
American Airlines Logo
4:10 pm - 9:17 amYQB-SFO
20h 07m1 stop
American Airlines Logo
11:50 pm - 3:00 pmSFO-YQB
12h 10m1 stop
$339American Airlines
Find Deal
Tue, Aug 12 - Sun, Aug 17
United Airlines Logo
4:55 pm - 7:12 amYQB-SFO
17h 17m2 stops
United Airlines Logo
12:30 am - 4:00 pmSFO-YQB
12h 30m2 stops
$341United Airlines
Find Deal
Sat, Aug 2 - Sat, Aug 16
American Airlines Logo
4:10 pm - 8:36 amYQB-SFO
19h 26m2 stops
American Airlines Logo
10:40 pm - 11:49 amSFO-YQB
10h 09m1 stop
$344American Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
 Logo
5:00 am - 1:30 pmYQB-SFO
11h 30m1 stop
 Logo
7:30 am - 10:14 pmSFO-YQB
11h 44m2 stops
Sat, Dec 6 - Tue, Dec 9
United Airlines Logo
10:50 am - 10:56 pmYQB-SFO
15h 06m2 stops
United Airlines Logo
5:05 am - 10:43 pmSFO-YQB
14h 38m2 stops
$401United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
 Logo
10:50 am - 10:56 pmYQB-SFO
15h 06m2 stops
 Logo
7:30 am - 10:14 pmSFO-YQB
11h 44m2 stops
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KAYAK's insights & trends for Québec City to San Francisco flights

Get data-powered insights and trends into flights from Québec City to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Québec City to San Francisco?

The average price of all round-trip flights from Québec City to San Francisco clicked on KAYAK for each day over the last 12 months.

For Québec City to San Francisco, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from San Francisco back to Québec City, the best deals are generally found on Sunday, with Friday being the most expensive.

What is the cheapest month to fly from Québec City to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Québec City to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Québec City to San Francisco is January, where tickets cost $271 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $676 and $491 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Québec City to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Québec City to San Francisco, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonDecember
High seasonAugust
Cheapest flight$194
Best time to beat the crowds but there is an average 55% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Québec City to San Francisco

When to book flights from Québec City to San Francisco

Are your dates flexible? Find out the best times to travel from Québec City to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Québec City to San Francisco

  • What is the cheapest flight from Québec City to San Francisco?

    In the last 3 days, the lowest price for a flight from Québec City to San Francisco was $194 for a one-way ticket and $293 for a round-trip.

  • Do I need a passport to fly between Québec City and San Francisco?

    Yes

  • Which airports will I be using when flying from Québec City to San Francisco?

    Québec City and San Francisco are both served by 1 main airport. You will leave Québec City from Québec City and will be arriving at San Francisco.

  • Which aircraft models fly most regularly from Québec City to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Québec City to San Francisco?

    oneworld, and Star Alliance are the airline alliances operating flights between Québec City and San Francisco, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Québec City to San Francisco, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Québec City to San Francisco are United Airlines and Air Canada. With an average price for the route of $464 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $419 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Québec City to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Québec City to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Québec City to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Québec City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Québec City to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Québec City with another airline. Booking your flights between Québec City and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Québec City to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Québec City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Québec City to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Québec City to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Québec City to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8846 reviews
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
7.0Entertainment
Airline reviews

Boarded plane and then delayed 1.5 hours while on the plane

4.0 OkayJake, Jul 2025BIH - SFO
Read more United Airlines reviews

Boarded plane and then delayed 1.5 hours while on the plane

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

Its good expeince but in enternteiment please be like you tube the music i like or movie

I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.

A bit rush for transit. Food and entertainment are not available

the seats aren't the most comfy -- too little padding and I could feel whatever the passenger behind me was doing. Otherwise, it's all good.

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

Just kinda of a bus ride … we could do better. Delay in the flight :(

I can't say as it was cancelled and rerouted to Toronto. I had an unexpected 10 hour layover there. A new delay every hour, Flights overbooked. Misinformation given from registration to help desks. A long exhausting day of travel on the way home.

Air Canada is the worst airline I have ever flown. They lost my luggage, cancelled my flight, refused to pay for a hotel, charged me for business class even though they changed my flight to economy and there is no process to get someone on phone. Would not recommend Air Canada to my worst enemy.

Your crew was so so so wonderful Only thing sound be great if you kept some phone chargers and converters rest 👌👌👌👌

Planes were clean. Flights on time. Boarding very smooth. Flight attendants were great.

The speakers were way too loud. Music was played during boarding too. This noise could've been avoided.

Our checked in luggage was not put on same plane as us in the trip to Quebec and on our return 4 days later to Toronto. At Toronto airport we were told it was at the airport and it would be 10 mins. This was not true as the i-tag in my luggage showed initially it was still in Quebec. We were made to wait 1 1/2 hours to get our luggage which it seems evident to me came on a later flight. This was despite being at airport in Quebec 2 hours before flight was due to fly out so our luggage was there very early. We were both wheelchair assisted so the wait in Toronto was especially difficult . As well as luggage issues our flight from Quebec to Toronto was cancelled and a new flight sent in the evening. We had to check out of our hotel and sit in a cafe for 3 hours until we came to airport still two hours earlier than required. This was by far the worst service I have used throughout my trips around the world

The TSA people or whatever you call them were a bit rude- I asked why I had to take my shoes off bc I'm 75 and in the USA, I don't have to. The man didn't need to snap at me. It wasn't even busy! The plane was ok, a bit small for such a long flight, but I'm very familiar with the 737 used ( I fly it often between SFO and SAN) service was ok-nothing special. If I drank alcohol I guess I would be happy with free choices. the plane was HOT and even the FA commented on it. They tried to get it cooler, but it never happened.

Everything you need to know for your flight from Québec City to San Francisco

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