SFO - YQB

C$ 215 Find Cheap Flights from San Francisco to Québec City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Québec City departing on 23/10. 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 Québec City

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Québec City 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 San Francisco to Québec City

Tue, 14 Oct - Fri, 17 Oct
American Airlines Logo
9:35 p.m. - 3:34 p.m.SFO-YQB
14h 59m1 stop
American Airlines Logo
4:14 p.m. - 9:22 a.m.YQB-SFO
20h 08m1 stop
C$ 523American Airlines
Find Deal
Tue, 14 Oct - Wed, 22 Oct
United Airlines Logo
12:43 a.m. - 3:40 p.m.SFO-YQB
11h 57m2 stops
United Airlines Logo
5:20 a.m. - 12:58 p.m.YQB-SFO
10h 38m1 stop
C$ 534United Airlines
Find Deal
Mon, 13 Oct - Sat, 18 Oct
United Airlines Logo
12:43 a.m. - 4:00 p.m.SFO-YQB
12h 17m2 stops
United Airlines Logo
3:18 p.m. - 10:31 p.m.YQB-SFO
10h 13m1 stop
C$ 537United Airlines
Find Deal
Mon, 13 Oct - Sat, 18 Oct
United Airlines Logo
12:43 a.m. - 4:00 p.m.SFO-YQB
12h 17m2 stops
United Airlines Logo
6:00 a.m. - 4:30 p.m.YQB-SFO
13h 30m2 stops
C$ 543United Airlines
Find Deal
Tue, 14 Oct - Wed, 22 Oct
United Airlines Logo
12:43 a.m. - 3:40 p.m.SFO-YQB
11h 57m2 stops
United Airlines Logo
12:45 p.m. - 11:57 p.m.YQB-SFO
14h 12m2 stops
C$ 553United Airlines
Find Deal
Wed, 5 Nov - Sun, 9 Nov
United Airlines Logo
11:55 p.m. - 11:02 a.m.SFO-YQB
8h 07m1 stop
United Airlines Logo
5:00 a.m. - 10:54 a.m.YQB-SFO
8h 54m1 stop
C$ 557United Airlines
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Air Canada Logo
12:00 p.m. - 10:43 p.m.SFO-YQB
7h 43m1 stop
Air Canada Logo
5:00 a.m. - 10:54 a.m.YQB-SFO
8h 54m1 stop
C$ 560Air Canada
Find Deal
Wed, 15 Oct - Wed, 22 Oct
United Airlines Logo
6:35 p.m. - 3:40 p.m.SFO-YQB
18h 05m2 stops
United Airlines Logo
5:20 a.m. - 12:58 p.m.YQB-SFO
10h 38m1 stop
C$ 567United Airlines
Find Deal
Tue, 14 Oct - Fri, 17 Oct
American Airlines Logo
3:51 p.m. - 1:36 p.m.SFO-YQB
18h 45m2 stops
American Airlines Logo
2:16 p.m. - 8:45 a.m.YQB-SFO
21h 29m2 stops
C$ 575American Airlines
Find Deal
Wed, 15 Oct - Sun, 19 Oct
Air Canada Logo
2:05 p.m. - 10:20 a.m.SFO-YQB
17h 15m1 stop
Air Canada Logo
8:35 p.m. - 11:11 a.m.YQB-SFO
17h 36m1 stop
C$ 590Air Canada
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from C$ 523 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 40% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 523
Overall average: C$ 446
American Airlines
Tue 14/10Fri 17/10
SFO - YQB • 1 stop
Cheapest one-way flights
C$ 215
Typical prices: C$ 166-400
Air Canada
Thu 23/10
SFO - YQB • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Québec City!
Booking Insights

KAYAK's insights & trends for San Francisco to Québec City flights

Get data-powered insights and trends into flights from San Francisco to Québec City 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 San Francisco to Québec City?

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

If you are looking for a flight deal from San Francisco to Québec City, look for departures on Fridays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Québec City, Thursday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Québec City, 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 San Francisco to Québec City is February, where tickets cost C$ 420 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is C$ 1,013 and C$ 941 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Québec City, 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 San Francisco to Québec City, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 215
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from San Francisco to Québec City

When to book flights from San Francisco to Québec City

Are your dates flexible? Find out the best times to travel from San Francisco to Québec City 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 San Francisco to Québec City

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

    In the last 3 days, the lowest price for a flight from San Francisco to Québec City was C$ 156 for a one-way ticket and C$ 380 for a round-trip.

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

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

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

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

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

    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 San Francisco to Québec City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Québec City from San Francisco 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 San Francisco to Québec City?

    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 Québec City with an airline and back to San Francisco with another airline.

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

    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 Québec City from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Québec City. 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 San Francisco to Québec City? 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 8926 reviews
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

2.0 MediocreAnonymous, Sep 2025SFO - MEX
Read more United Airlines reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

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

Information on your arrival and departure airports

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