Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Quebec to San Francisco from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to San Francisco departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Quebec to San Francisco

Cheap round-trip flights

Multiple Airlines Logo
6:00 am - 11:54 amYOW-SFO
8h 54m1 stop
Multiple Airlines Logo
10:15 am - 2:44 pmSFO-YOW
25h 29m1 stop
$295Multiple Airlines
Find Deal
Thu, Oct 23 - Thu, Oct 30
Multiple Airlines Logo
7:15 pm - 9:30 amYOW-SFO
17h 15m2 stops
Multiple Airlines Logo
10:15 am - 2:44 pmSFO-YOW
25h 29m1 stop
$302Multiple Airlines
Find Deal
Thu, Oct 23 - Thu, Oct 30
American Airlines Logo
4:14 pm - 9:22 amYQB-SFO
20h 08m1 stop
American Airlines Logo
9:35 pm - 3:34 pmSFO-YQB
14h 59m1 stop
$325American Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
American Airlines Logo
4:14 pm - 10:25 amYQB-SFO
21h 11m2 stops
American Airlines Logo
9:35 pm - 3:34 pmSFO-YQB
14h 59m1 stop
$330American Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
United Airlines Logo
4:55 pm - 9:14 amYQB-SFO
19h 19m1 stop
United Airlines Logo
10:40 pm - 2:13 pmSFO-YQB
12h 33m1 stop
$338United Airlines
Find Deal
Thu, Oct 23 - Tue, Oct 28
United Airlines Logo
5:14 pm - 11:11 pmYOW-SFO
8h 57m1 stop
United Airlines Logo
6:30 am - 9:14 pmSFO-YOW
11h 44m1 stop
$342United Airlines
Find Deal
Wed, Mar 4 - Thu, Mar 5
Air Canada Logo
8:05 am - 11:11 amYUL-SFO
6h 06mnonstop
Air Canada Logo
11:40 am - 8:05 pmSFO-YUL
5h 25mnonstop
$350Air Canada
Find Deal
Thu, Oct 16 - Wed, Oct 22
Air Canada Logo
4:45 pm - 7:51 pmYUL-SFO
6h 06mnonstop
Air Canada Logo
8:30 am - 5:00 pmSFO-YUL
5h 30mnonstop
$355Air Canada
Find Deal
Thu, Oct 16 - Wed, Oct 22
WestJet Logo
5:15 pm - 11:54 amYOW-SFO
21h 39m2 stops
WestJet Logo
12:50 pm - 12:40 amSFO-YOW
8h 50m1 stop
$362WestJet
Find Deal
Thu, Oct 16 - Wed, Oct 22
WestJet Logo
5:15 pm - 11:54 amYOW-SFO
21h 39m2 stops
WestJet Logo
12:50 pm - 12:40 amSFO-YOW
8h 50m1 stop
$363WestJet
Find Deal
Thu, Oct 16 - Wed, Oct 22

Delta flights from Quebec to San Francisco

Our best Delta deals on Quebec to San Francisco flight tickets
Delta
Oct 16
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
13h 52m
1 stop
SFO5:52 pmSan Francisco
Oct 22
SFO11:58 amSan Francisco
8h 50m
1 stop
YUL11:48 pmMontreal Pierre Elliott Trudeau Intl
$399
Find similar
Delta
Oct 6
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
13h 52m
1 stop
SFO5:52 pmSan Francisco
Oct 15
SFO12:50 pmSan Francisco
8h 51m
1 stop
YUL12:41 amMontreal Pierre Elliott Trudeau Intl
$456
Find similar
Delta
Oct 6
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
9h 30m
1 stop
SFO1:30 pmSan Francisco
Oct 15
SFO12:50 pmSan Francisco
8h 51m
1 stop
YUL12:41 amMontreal Pierre Elliott Trudeau Intl
$457
Find similar

Air Canada flights from Quebec to San Francisco

Our best Air Canada deals on Quebec to San Francisco flight tickets
Air Canada
Oct 16
YUL8:05 amMontreal Pierre Elliott Trudeau Intl
6h 06m
SFO11:11 amSan Francisco
Oct 22
SFO11:40 amSan Francisco
5h 25m
YUL8:05 pmMontreal Pierre Elliott Trudeau Intl
$350
Find similar
Air Canada
Oct 16
YUL4:45 pmMontreal Pierre Elliott Trudeau Intl
6h 06m
SFO7:51 pmSan Francisco
Oct 22
SFO8:30 amSan Francisco
5h 30m
YUL5:00 pmMontreal Pierre Elliott Trudeau Intl
$355
Find similar
Air Canada
Oct 16
YUL8:05 amMontreal Pierre Elliott Trudeau Intl
6h 06m
SFO11:11 amSan Francisco
Oct 21
SFO8:30 amSan Francisco
5h 30m
YUL5:00 pmMontreal Pierre Elliott Trudeau Intl
$361
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Quebec 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 23, 2025.
Use the filters below to find and compare flights from Quebec to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 10/23

6:00 am-11:54 am

1 stop8h 54m

San Francisco

Thu 10/30

10:15 am-2:44 pm

1 stop25h 29m

$295

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 10/23

7:15 pm-9:30 am

2 stops17h 15m

San Francisco

Thu 10/30

10:15 am-2:44 pm

1 stop25h 29m

$302

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Fri 10/17

4:14 pm-9:22 am

1 stop20h 08m

San Francisco

Fri 10/24

9:35 pm-3:34 pm

1 stop14h 59m

$325

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Fri 10/17

4:14 pm-10:25 am

2 stops21h 11m

San Francisco

Fri 10/24

9:35 pm-3:34 pm

1 stop14h 59m

$330

Québec CitySan Francisco

YQB - SFO

YQBSFO

Québec City

Thu 10/23

4:55 pm-9:14 am

1 stop19h 19m

San Francisco

Tue 10/28

10:40 pm-2:13 pm

1 stop12h 33m

$338

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Wed 3/4

5:14 pm-11:11 pm

1 stop8h 57m

San Francisco

Thu 3/5

6:30 am-9:14 pm

1 stop11h 44m

$342

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 10/16

8:05 am-11:11 am

Nonstop6h 06m

San Francisco

Wed 10/22

11:40 am-8:05 pm

Nonstop5h 25m

$350

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 10/16

4:45 pm-7:51 pm

Nonstop6h 06m

San Francisco

Wed 10/22

8:30 am-5:00 pm

Nonstop5h 30m

$355

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 10/16

5:15 pm-11:54 am

2 stops21h 39m

San Francisco

Wed 10/22

12:50 pm-12:40 am

1 stop8h 50m

$362

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 10/16

5:15 pm-11:54 am

2 stops21h 39m

San Francisco

Wed 10/22

12:50 pm-12:40 am

1 stop8h 50m

$363

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Francisco from

How to get the cheapest flight ticket from Quebec 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 February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $368.

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

The cheapest day to depart from Quebec to San Francisco is on a Friday when prices can be found for as low as $445. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $836.

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

Our data shows that the cheapest Quebec to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $416. Flights in the afternoon are often more expensive with an average ticket price of $689.

What is the cheapest Quebec to San Francisco flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to San Francisco for the best Quebec - San Francisco flight prices

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

You are more likely to see cheaper flights to San Francisco from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $413 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Quebec for as low as $362 on momondo.

What cabin class options are available on Quebec to San Francisco flights?

There are 4 cabin classes available to choose from on Quebec to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Quebec to San Francisco flights?

You could potentially save up to 18% on your flight if you consider stops on a Quebec to San Francisco flight.

Cheap Quebec to San Francisco flight deals and tips

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

Best Price Found

$230

Fastest flight time

6h 06m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Quebec in the past 72 hours is $230. The best round-trip flight deal from Quebec to San Francisco found on momondo in the last 72 hours is $400.
The fastest flight from Quebec to San Francisco takes 6h 06m
Direct flights go from Quebec to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

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

    Prices for flights from Quebec to San Francisco Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Quebec to San Francisco Airport.

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

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Quebec to San Francisco?

Best airlines flying from Quebec to San Francisco

Compare and see reviews for airlines that fly from Quebec to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom $245Free CancellationRating
7.9
368 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $256Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $341Free CancellationRating
7.4
8,926 reviews
Search United Airlines 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
Bodega Bay
Roseville
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Half Moon Bay
Walnut Creek
Vallejo
Redwood City
Salinas
South San Francisco
Fairfield

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Quebec to San Francisco. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Quebec to San Francisco flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Quebec to San Francisco.

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

Price alerts on flights to San Francisco from Quebec are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/23
Thu 10/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States