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Cheap flights from Québec City to San Francisco from $178

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 10/14. 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

Air Canada Logo
6:10 am - 11:11 amYQB-SFO
8h 01m1 stop
Air Canada Logo
11:40 am - 10:56 pmSFO-YQB
8h 16m1 stop
$293Air Canada
Find Deal
Tue, Sep 30 - Tue, Oct 7
Air Canada Logo
6:10 am - 11:11 amYQB-SFO
8h 01m1 stop
Air Canada Logo
11:40 am - 10:55 pmSFO-YQB
8h 15m1 stop
$305Air Canada
Find Deal
Tue, Sep 23 - Sat, Sep 27
United Airlines Logo
3:18 pm - 11:59 pmYQB-SFO
11h 41m1 stop
United Airlines Logo
9:00 pm - 10:00 amSFO-YQB
10h 00m1 stop
$308United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
10:50 am - 11:10 pmYQB-SFO
15h 20m2 stops
United Airlines Logo
9:00 pm - 10:00 amSFO-YQB
10h 00m1 stop
$311United Airlines
Find Deal
Tue, Sep 16 - Sun, Oct 5
Air Canada Logo
5:20 am - 3:28 pmYQB-SFO
13h 08m2 stops
Air Canada Logo
11:40 am - 10:55 pmSFO-YQB
8h 15m1 stop
$312Air Canada
Find Deal
Thu, Sep 25 - Tue, Sep 30
United Airlines Logo
3:18 pm - 11:59 pmYQB-SFO
11h 41m1 stop
United Airlines Logo
6:40 pm - 10:00 amSFO-YQB
12h 20m2 stops
$317United Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 6
Air Canada Logo
5:20 am - 3:28 pmYQB-SFO
13h 08m2 stops
Air Canada Logo
7:25 am - 10:55 pmSFO-YQB
12h 30m2 stops
$318Air Canada
Find Deal
Tue, Sep 23 - Mon, Sep 29
Air Canada Logo
5:50 am - 11:11 amYQB-SFO
8h 21m1 stop
Air Canada Logo
8:40 am - 10:10 pmSFO-YQB
10h 30m1 stop
$323Air Canada
Find Deal
Wed, Oct 15 - Wed, Oct 22
Air Canada Logo
6:10 am - 6:53 pmYQB-SFO
15h 43m2 stops
Air Canada Logo
11:40 am - 10:55 pmSFO-YQB
8h 15m1 stop
$348Air Canada
Find Deal
Fri, Sep 19 - Tue, Sep 30
American Airlines Logo
4:14 pm - 9:24 amYQB-SFO
20h 10m1 stop
American Airlines Logo
4:25 pm - 1:44 pmSFO-YQB
18h 19m2 stops
$364American Airlines
Find Deal
Mon, Sep 15 - Tue, Sep 30

Air Canada flights from Québec City to San Francisco

Our best Air Canada deals on Québec City to San Francisco flight tickets
Air Canada
Sep 30
YQB6:10 amQuébec City
8h 01m
1 stop
SFO11:11 amSan Francisco
Oct 7
SFO11:40 amSan Francisco
8h 16m
1 stop
YQB10:56 pmQuébec City
$293
Find similar
Air Canada
Sep 23
YQB6:10 amQuébec City
8h 01m
1 stop
SFO11:11 amSan Francisco
Sep 27
SFO11:40 amSan Francisco
8h 15m
1 stop
YQB10:55 pmQuébec City
$305
Find similar
Air Canada
Sep 25
YQB5:20 amQuébec City
13h 08m
2 stops
SFO3:28 pmSan Francisco
Sep 30
SFO11:40 amSan Francisco
8h 15m
1 stop
YQB10:55 pmQuébec City
$312
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
Oct 2
YQB3:18 pmQuébec City
11h 41m
1 stop
SFO11:59 pmSan Francisco
Oct 6
SFO9:00 pmSan Francisco
10h 00m
1 stop
YQB10:00 amQuébec City
$308
Find similar
United Airlines
Sep 16
YQB10:50 amQuébec City
15h 20m
2 stops
SFO11:10 pmSan Francisco
Oct 5
SFO9:00 pmSan Francisco
10h 00m
1 stop
YQB10:00 amQuébec City
$311
Find similar
United Airlines
Oct 1
YQB3:18 pmQuébec City
11h 41m
1 stop
SFO11:59 pmSan Francisco
Oct 6
SFO6:40 pmSan Francisco
12h 20m
2 stops
YQB10:00 amQuébec City
$317
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 832,500 searches. Data last updated September 2, 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

Tue 9/30

6:10 am-11:11 am

1 stop8h 01m

San Francisco

Tue 10/7

11:40 am-10:56 pm

1 stop8h 16m

$293

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Tue 9/23

6:10 am-11:11 am

1 stop8h 01m

San Francisco

Sat 9/27

11:40 am-10:55 pm

1 stop8h 15m

$305

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Thu 10/2

3:18 pm-11:59 pm

1 stop11h 41m

San Francisco

Mon 10/6

9:00 pm-10:00 am

1 stop10h 00m

$308

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Tue 9/16

10:50 am-11:10 pm

2 stops15h 20m

San Francisco

Sun 10/5

9:00 pm-10:00 am

1 stop10h 00m

$311

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Thu 9/25

5:20 am-3:28 pm

2 stops13h 08m

San Francisco

Tue 9/30

11:40 am-10:55 pm

1 stop8h 15m

$312

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Wed 10/1

3:18 pm-11:59 pm

1 stop11h 41m

San Francisco

Mon 10/6

6:40 pm-10:00 am

2 stops12h 20m

$317

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Tue 9/23

5:20 am-3:28 pm

2 stops13h 08m

San Francisco

Mon 9/29

7:25 am-10:55 pm

2 stops12h 30m

$318

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Wed 10/15

5:50 am-11:11 am

1 stop8h 21m

San Francisco

Wed 10/22

8:40 am-10:10 pm

1 stop10h 30m

$323

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Fri 9/19

6:10 am-6:53 pm

2 stops15h 43m

San Francisco

Tue 9/30

11:40 am-10:55 pm

1 stop8h 15m

$348

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Mon 9/15

4:14 pm-9:24 am

1 stop20h 10m

San Francisco

Tue 9/30

4:25 pm-1:44 pm

2 stops18h 19m

$364

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?

If you aren’t able to travel to San Francisco during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $317.

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 Wednesday when prices can be found for as low as $379. The most expensive day to fly to San Francisco is Thursday, with ticket prices averaging around $588.

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

Our data shows that the cheapest Québec City to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $429. Flights in the morning are often more expensive with an average ticket price of $515.

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 $439 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 $311 on momondo.

Can stopping save me money on Québec City to San Francisco flights?

You could potentially save up to 17% on your flight if you consider stops on a Québec City to San Francisco flight.

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

As of September 2025, prices for Québec City to San Francisco flights are approximately 23% cheaper 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.
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  • How far is Québec City to San Francisco by plane?

    San Francisco is 2638.6 mi away from Québec City. Typically, this will take 8h 01m 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 refresh daily.

  • 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 necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • 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
Air CanadaPriceFrom $256Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Calistoga
Hayward
Bodega Bay
Roseville
Santa Clara
Big Sur
Daly City
Fremont
Berkeley
Walnut Creek
Half Moon Bay
South San Francisco
Vallejo
Redwood City
Pacific Grove
Salinas

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?

momondo does allow users to show only those flights to San Francisco from Québec City which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Québec City to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Québec City to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

An easier way to manage your San Francisco trip

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