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Cheap flights from Québec City to San Francisco from C$ 388

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Québec City to San Francisco departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Québec City to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:00 a.m. - 3:35 p.m.YQB-SFO
13h 35m2 stops
Air Canada Logo
5:00 a.m. - 6:14 p.m.SFO-YQB
10h 14m2 stops
C$ 854Air Canada
Find Deal
Thu, 11 Dec - Thu, 1 Jan
United Airlines Logo
3:00 p.m. - 8:48 a.m.YQB-SFO
20h 48m2 stops
United Airlines Logo
7:01 p.m. - 2:18 p.m.SFO-YQB
16h 17m2 stops
C$ 885United Airlines
Find Deal
Mon, 27 Apr - Thu, 14 May
United Airlines Logo
5:00 a.m. - 6:56 p.m.YQB-SFO
16h 56m2 stops
United Airlines Logo
11:59 p.m. - 2:18 p.m.SFO-YQB
11h 19m1 stop
C$ 892United Airlines
Find Deal
Wed, 8 Apr - Thu, 9 Apr
United Airlines Logo
3:00 p.m. - 8:48 a.m.YQB-SFO
20h 48m2 stops
United Airlines Logo
12:45 a.m. - 3:45 p.m.SFO-YQB
12h 00m2 stops
C$ 893United Airlines
Find Deal
Mon, 27 Apr - Wed, 13 May
Air Canada Logo
5:00 a.m. - 3:35 p.m.YQB-SFO
13h 35m2 stops
Air Canada Logo
12:00 p.m. - 10:43 p.m.SFO-YQB
7h 43m1 stop
C$ 897Air Canada
Find Deal
Thu, 11 Dec - Thu, 1 Jan
United Airlines Logo
3:00 p.m. - 10:45 p.m.YQB-SFO
10h 45m1 stop
United Airlines Logo
12:45 a.m. - 2:18 p.m.SFO-YQB
10h 33m1 stop
C$ 923United Airlines
Find Deal
Wed, 8 Apr - Wed, 8 Apr
United Airlines Logo
3:00 p.m. - 10:45 p.m.YQB-SFO
10h 45m1 stop
United Airlines Logo
12:45 a.m. - 2:18 p.m.SFO-YQB
10h 33m1 stop
C$ 924United Airlines
Find Deal
Wed, 8 Apr - Wed, 8 Apr
United Airlines Logo
5:00 a.m. - 5:12 p.m.YQB-SFO
15h 12m2 stops
United Airlines Logo
11:30 p.m. - 2:18 p.m.SFO-YQB
11h 48m1 stop
C$ 928United Airlines
Find Deal
Tue, 28 Apr - Fri, 15 May
United Airlines Logo
12:45 p.m. - 9:36 p.m.YQB-SFO
11h 51m1 stop
United Airlines Logo
11:59 p.m. - 2:18 p.m.SFO-YQB
11h 19m1 stop
C$ 931United Airlines
Find Deal
Wed, 8 Apr - Thu, 9 Apr
United Airlines Logo
6:00 a.m. - 2:46 p.m.YQB-SFO
11h 46m1 stop
United Airlines Logo
10:50 p.m. - 2:18 p.m.SFO-YQB
12h 28m1 stop
C$ 932United Airlines
Find Deal
Wed, 8 Apr - Thu, 9 Apr

Air Canada flights from Québec City to San Francisco

Our best Air Canada deals on Québec City to San Francisco flight tickets
Air Canada
11 Dec
YQB5:00 a.m.Québec City
13h 35m
2 stops
SFO3:35 p.m.San Francisco
1 Jan
SFO5:00 a.m.San Francisco
10h 14m
2 stops
YQB6:14 p.m.Québec City
C$ 854
Find similar
Air Canada
11 Dec
YQB5:00 a.m.Québec City
13h 35m
2 stops
SFO3:35 p.m.San Francisco
1 Jan
SFO12:00 p.m.San Francisco
7h 43m
1 stop
YQB10:43 p.m.Québec City
C$ 897
Find similar
Air Canada
8 Apr
YQB3:15 p.m.Québec City
9h 06m
1 stop
SFO9:21 p.m.San Francisco
9 Apr
SFO7:30 a.m.San Francisco
12h 10m
2 stops
YQB10:40 p.m.Québec City
C$ 934
Find similar

United Airlines flights from Québec City to San Francisco

Our best United Airlines deals on Québec City to San Francisco flight tickets
United Airlines
27 Apr
YQB3:00 p.m.Québec City
20h 48m
2 stops
SFO8:48 a.m.San Francisco
14 May
SFO7:01 p.m.San Francisco
16h 17m
2 stops
YQB2:18 p.m.Québec City
C$ 885
Find similar
United Airlines
8 Apr
YQB5:00 a.m.Québec City
16h 56m
2 stops
SFO6:56 p.m.San Francisco
9 Apr
SFO11:59 p.m.San Francisco
11h 19m
1 stop
YQB2:18 p.m.Québec City
C$ 892
Find similar
United Airlines
27 Apr
YQB3:00 p.m.Québec City
20h 48m
2 stops
SFO8:48 a.m.San Francisco
13 May
SFO12:45 a.m.San Francisco
12h 00m
2 stops
YQB3:45 p.m.Québec City
C$ 893
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 12 November 2025.
Use the filters below to find and compare flights from Québec City to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Thu 11/12

5:00 a.m.-3:35 p.m.

2 stops13h 35m

San Francisco

Thu 1/1

5:00 a.m.-6:14 p.m.

2 stops10h 14m

C$ 854

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Mon 27/4

3:00 p.m.-8:48 a.m.

2 stops20h 48m

San Francisco

Thu 14/5

7:01 p.m.-2:18 p.m.

2 stops16h 17m

C$ 885

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Wed 8/4

5:00 a.m.-6:56 p.m.

2 stops16h 56m

San Francisco

Thu 9/4

11:59 p.m.-2:18 p.m.

1 stop11h 19m

C$ 892

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Mon 27/4

3:00 p.m.-8:48 a.m.

2 stops20h 48m

San Francisco

Wed 13/5

12:45 a.m.-3:45 p.m.

2 stops12h 00m

C$ 893

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Thu 11/12

5:00 a.m.-3:35 p.m.

2 stops13h 35m

San Francisco

Thu 1/1

12:00 p.m.-10:43 p.m.

1 stop7h 43m

C$ 897

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Wed 8/4

3:00 p.m.-10:45 p.m.

1 stop10h 45m

San Francisco

Wed 8/4

12:45 a.m.-2:18 p.m.

1 stop10h 33m

C$ 923

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Wed 8/4

3:00 p.m.-10:45 p.m.

1 stop10h 45m

San Francisco

Wed 8/4

12:45 a.m.-2:18 p.m.

1 stop10h 33m

C$ 924

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Tue 28/4

5:00 a.m.-5:12 p.m.

2 stops15h 12m

San Francisco

Fri 15/5

11:30 p.m.-2:18 p.m.

1 stop11h 48m

C$ 928

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Wed 8/4

12:45 p.m.-9:36 p.m.

1 stop11h 51m

San Francisco

Thu 9/4

11:59 p.m.-2:18 p.m.

1 stop11h 19m

C$ 931

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Wed 8/4

6:00 a.m.-2:46 p.m.

1 stop11h 46m

San Francisco

Thu 9/4

10:50 p.m.-2:18 p.m.

1 stop12h 28m

C$ 932

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Québec City to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Québec City is in January. Flight prices, which tend to average around C$ 372, are often lower during this time because this is during the off-season. The month of August is another great option to travel to San Francisco, with average flight prices from Québec City averaging around C$ 485.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Québec City to San Francisco is on a Thursday. Travellers who choose to depart for San Francisco on a Thursday will often find tickets for as low as C$ 511. On the other hand, Monday is the most expensive day to depart from Québec City because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 721.

What is the cheapest time of day to depart on your flight to San Francisco?

Flying to San Francisco from Québec City in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 446 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to San Francisco is in the morning when prices are around C$ 613.

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

You are more likely to see cheaper flights to San Francisco from Québec City when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around C$ 594 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Québec City for as low as C$ 376 on momondo.

How have Québec City to San Francisco flight prices changed over time?

As of November 2025, prices for Québec City to San Francisco flights are approximately 152% more expensive when compared to flights at the same time last year.

When to book flights from Québec City to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Québec City to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Québec City to San Francisco (YQB to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Québec City to San Francisco

Direct flights

None
There are no direct flights from Québec City to San Francisco. There are no popular flight routes from Québec City to San Francisco.
Search flight deals

  • How far is Québec City to San Francisco by plane?

    San Francisco is 4246.3 km away from Québec City. Typically, this will take 8h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Québec City Airport to San Francisco Airport?

    Prices for flights from Québec City Airport to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Québec City Airport to San Francisco Airport?

  • How old do you have to be to fly from Québec City Airport to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Québec City Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Québec City to San Francisco?

Best airlines flying from Québec City to San Francisco

Compare and see reviews for airlines that fly from Québec City to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 169Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom C$ 242Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 354Free CancellationRating
7.1
10,443 reviews
Search Air Canada flights

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
San Mateo
Belmont
Los Altos
San Bruno
Santa Cruz
Newark
Fremont
Carmel-by-the-Sea
Turlock
South San Francisco
Palo Alto
Cupertino
Mill Valley
Morgan Hill
Los Banos
Mountain View
Pacifica
Woodland
Roseville
Berkeley

Why use momondo?

Why should I use momondo to find a flight deal from Québec City to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Québec City.

Can I find flights from Québec City to San Francisco with flexible booking policies on momondo?

Flights from Québec City to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Québec City to San Francisco?

momondo helps you find the best flight between Québec City and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Québec City to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Québec City to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Francisco trip

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