YQB - SFO

C$ 306 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 23/5. 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, 0 bags

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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 520
Overall average: C$ 653
WestJet
Thu 4/6Tue 9/6
YQB - SFO • 1 stop
Cheapest one-way flights
C$ 306
Typical prices: C$ 218-C$ 509
WestJet
Sat 23/5
YQB - SFO • 1 stop
Top airlines
Cheapest • from C$ 520 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Québec City and San Francisco. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 700 (round-trip)
Shortest trip • 8h 34m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight 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, 4 Jun - Tue, 9 Jun
WestJet Logo
7:30 p.m. - 4:40 p.m.
YQB
-
SFO
24h 10m
1 stop
WestJet Logo
6:00 a.m. - 6:40 p.m.
SFO
-
YQB
9h 40m
1 stop
C$ 520WestJet
Thu, 4 Jun - Mon, 8 Jun
WestJet Logo
7:30 p.m. - 12:00 p.m.
YQB
-
SFO
19h 30m
1 stop
WestJet Logo
6:05 p.m. - 6:40 p.m.
SFO
-
YQB
21h 35m
1 stop
C$ 554WestJet
Sat, 2 May - Tue, 5 May
WestJet Logo
7:30 p.m. - 12:00 p.m.
YQB
-
SFO
19h 30m
1 stop
WestJet Logo
6:00 a.m. - 6:40 p.m.
SFO
-
YQB
9h 40m
1 stop
C$ 579WestJet
Thu, 4 Jun - Mon, 8 Jun
American Airlines Logo
4:11 p.m. - 11:03 p.m.
YQB
-
SFO
9h 52m
1 stop
American Airlines Logo
6:08 p.m. - 1:17 p.m.
SFO
-
YQB
16h 09m
2 stops
C$ 697American Airlines
Thu, 4 Jun - Tue, 9 Jun
Multiple Airlines Logo
7:30 p.m. - 12:00 p.m.
YQB
-
SFO
19h 30m
1 stop
Multiple Airlines Logo
1:20 p.m. - 8:00 p.m.
SFO
-
YQB
27h 40m
2 stops
C$ 777Multiple Airlines
Sat, 2 May - Tue, 5 May
WestJet Logo
7:30 p.m. - 12:00 p.m.
YQB
-
SFO
19h 30m
1 stop
WestJet Logo
6:00 a.m. - 6:40 p.m.
SFO
-
YQB
9h 40m
1 stop
C$ 796WestJet
Thu, 4 Jun - Tue, 9 Jun
Multiple Airlines Logo
4:55 p.m. - 12:00 p.m.
YQB
-
SFO
22h 05m
3 stops
Multiple Airlines Logo
6:00 a.m. - 6:40 p.m.
SFO
-
YQB
9h 40m
1 stop
C$ 827Multiple Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
6:00 a.m. - 12:29 p.m.
YQB
-
SFO
9h 29m
1 stop
United Airlines Logo
6:34 p.m. - 10:41 p.m.
SFO
-
YQB
25h 07m
3 stops
C$ 836United Airlines
Thu, 16 Apr - Thu, 23 Apr
Multiple Airlines Logo
6:30 a.m. - 9:39 p.m.
YQB
-
SFO
18h 09m
2 stops
Multiple Airlines Logo
1:45 p.m. - 3:20 p.m.
SFO
-
YQB
22h 35m
1 stop
C$ 837Multiple Airlines
Tue, 21 Jul - Mon, 3 Aug
Air Canada Logo
5:00 a.m. - 3:22 p.m.
YQB
-
SFO
13h 22m
2 stops
Air Canada Logo
11:40 a.m. - 11:11 p.m.
SFO
-
YQB
8h 31m
1 stop
C$ 852Air Canada
Booking Insights

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 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 October, where tickets cost C$ 519 (return) on average. On the other hand, the most expensive months are February and January, where the average cost of round-trip tickets is C$ 1,232 and C$ 1,224 respectively.

Good to know

Low seasonDecember
Cheapest flightC$ 306
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
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 C$ 306 for a one-way ticket and C$ 520 for a round-trip.

  • 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 oneworld 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 C$ 554 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 C$ 816 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.

  • 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 3 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 9451 reviews
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

The head flight attendant made the trip excellent. He was very accommodating.

10.0 ExcellentAnonymous, Mar 2026
MNL - SFO
Read more United Airlines reviews

The head flight attendant made the trip excellent. He was very accommodating.

The economy seats on the 777 was not as cramped as I had feared, but the food was terrible.

Terrible experience! delay 2 time and say i dont have ticket

Flight attendants were friendly & good service, food sucks, seats uncomfortable, not many Asian movies or shows flying from Hong Kong

Flight attendants had a little attitude. Food tastes no good.

Overall we had a good experience during our flight from San Francisco to Houston.

Good flight. However, when booked flight with United, assumed the layover included by United in San Francisco of 1 hr and 40 minutes was sufficient . Not so and would recommend at least 2 hours or more. Needed to go through US immigration (very long lineups), then pick up bags, take all the way to another terminal, running because we did not have sufficient time. We made the flight because they held the door for us but luggage didn’t follow.

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

They are always late and seats was also not having working charger

did not have enough meal for first class passengers so offer us snack

We were upgraded to Business Class. So comfortable with great service and food options

The flight was completely full. Crew was not happy. Everyone was rude and brusque. Travelling with an arm in a cast and seating in the first row of economy cabin (in front of the separation) I needed help retrieving my tray for the meal. A staff member literally threw the tray on my lap, without helping to take out the tray. Boarding was messy, with 300 people waiting in an encloses space with low ceiling. I will try to avoid AA next time I have a long flight.

The comfort of Business Class made this trip far more comfortable. I was indeed surprised when I asked one of the flight attendant to help me set up my "bed", she responded that "We don't make beds in Business Class any longer...only First Class" I believe her name was Giselle, but I'm not certain. She did instruct me how to adjust the seat, place the hooded cover and I clearly understood how to place the blanket and the cover. Additionally, the meal I was served (a beef dish) was almost inedible. The beef was tough and odd tasting. I didn't mention it as I was hoping to quickly settle down and try to get some sleep.

Amazing I love American. I’ll never fly anyone else if I can help it.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

After the door had been closed, the cockpit makes an announcement that catering is running late and it is not the airline's fault. It is their fault in the sense that we had to sit for 2 hours or more when we could have stayed in the terminal. Poor communications between catering and airline. This caused a young man to lose his temper and he went storming out hitting objects. He had complained to the gate agent that he had already waited at the gate 7 hours and when can the airplane leave? Airilnes do a poor job of explaining delays, maintenance issues, etc. whereas being truthful may gain more sympathy or understanding.

The plane was delayed an hour. Heard from other passengers that the Vancouver connection to SFO was never on-time.

My experience was good with United too But only not so good thing was that at Calgary airport I was not given lounge access despite of flying business. Aspire lounge denied it to me, which was unfair I feel

The staff was great and made the long trip easy peasy!

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

I liked the behaviour of the crew members.The flight was good.

You was on strike and I had to get another r flight and you did not give me my money back

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.

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

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

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

Information on your arrival and departure airports