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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 2/4. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:45 pm - 9:30 amYOW-SFO
17h 45m1 stop
Multiple Airlines Logo
10:15 am - 2:44 pmSFO-YOW
25h 29m1 stop
$315Multiple Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Multiple Airlines Logo
9:30 am - 4:51 pmYOW-SFO
34h 21m2 stops
Multiple Airlines Logo
10:15 am - 2:44 pmSFO-YOW
25h 29m1 stop
$319Multiple Airlines
Find Deal
Tue, Dec 2 - Sun, Dec 7
WestJet Logo
5:40 am - 11:10 amYOW-SFO
32h 30m2 stops
WestJet Logo
1:00 pm - 12:40 amSFO-YOW
8h 40m1 stop
$361WestJet
Find Deal
Sat, Mar 7 - Sun, Mar 15
WestJet Logo
5:45 pm - 12:10 pmYOW-SFO
21h 25m1 stop
WestJet Logo
1:00 pm - 12:40 amSFO-YOW
8h 40m1 stop
$363WestJet
Find Deal
Mon, Feb 9 - Fri, Feb 13
Porter Airlines Logo
6:45 am - 12:40 pmYUL-SFO
8h 55m1 stop
Porter Airlines Logo
1:40 pm - 12:35 amSFO-YUL
7h 55m1 stop
$377Porter Airlines
Find Deal
Thu, Nov 27 - Sun, Dec 7
Porter Airlines Logo
6:45 am - 12:40 pmYUL-SFO
8h 55m1 stop
Porter Airlines Logo
1:40 pm - 12:35 amSFO-YUL
7h 55m1 stop
$379Porter Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Air Canada Logo
5:50 pm - 9:22 pmYUL-SFO
6h 32mnonstop
Air Canada Logo
7:30 am - 9:00 pmSFO-YUL
10h 30m1 stop
$396Air Canada
Find Deal
Thu, Nov 27 - Wed, Dec 3
Air Canada Logo
6:00 am - 1:30 pmYUL-SFO
10h 30m1 stop
Air Canada Logo
7:30 am - 7:25 pmSFO-YUL
8h 55m1 stop
$399Air Canada
Find Deal
Thu, Nov 27 - Wed, Dec 3
Delta Logo
6:00 am - 12:10 pmYOW-SFO
9h 10m1 stop
Delta Logo
1:00 pm - 12:40 amSFO-YOW
8h 40m1 stop
$406Delta
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Mon, Feb 9 - Fri, Feb 13
Delta Logo
5:40 am - 6:38 pmYOW-SFO
15h 58m2 stops
Delta Logo
1:00 pm - 12:40 amSFO-YOW
8h 40m1 stop
$420Delta
Find Deal
Mon, Feb 9 - Fri, Feb 13

Air Canada flights from Quebec to San Francisco

Our best Air Canada deals on Quebec to San Francisco flight tickets
Air Canada
Nov 27
YUL5:50 pmMontreal Pierre Elliott Trudeau Intl
6h 32m
SFO9:22 pmSan Francisco
Dec 3
SFO7:30 amSan Francisco
10h 30m
1 stop
YUL9:00 pmMontreal Pierre Elliott Trudeau Intl
$396
Find similar
Air Canada
Nov 27
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
10h 30m
1 stop
SFO1:30 pmSan Francisco
Dec 3
SFO7:30 amSan Francisco
8h 55m
1 stop
YUL7:25 pmMontreal Pierre Elliott Trudeau Intl
$399
Find similar
Air Canada
Nov 27
YUL5:50 pmMontreal Pierre Elliott Trudeau Intl
6h 32m
SFO9:22 pmSan Francisco
Dec 4
SFO12:00 pmSan Francisco
8h 22m
1 stop
YUL11:22 pmMontreal Pierre Elliott Trudeau Intl
$403
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WestJet flights from Quebec to San Francisco

Our best WestJet deals on Quebec to San Francisco flight tickets
WestJet
Mar 7
YOW5:40 amOttawa
32h 30m
2 stops
SFO11:10 amSan Francisco
Mar 15
SFO1:00 pmSan Francisco
8h 40m
1 stop
YOW12:40 amOttawa
$361
Find similar
WestJet
Feb 9
YOW5:45 pmOttawa
21h 25m
1 stop
SFO12:10 pmSan Francisco
Feb 13
SFO1:00 pmSan Francisco
8h 40m
1 stop
YOW12:40 amOttawa
$363
Find similar
WestJet
Dec 10
YOW5:45 pmOttawa
21h 27m
1 stop
SFO12:12 pmSan Francisco
Dec 12
SFO1:00 pmSan Francisco
8h 40m
1 stop
YOW12:40 amOttawa
$377
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 November 6, 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

Wed 12/3

6:45 pm-9:30 am

1 stop17h 45m

San Francisco

Sun 12/7

10:15 am-2:44 pm

1 stop25h 29m

$315

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 12/2

9:30 am-4:51 pm

2 stops34h 21m

San Francisco

Sun 12/7

10:15 am-2:44 pm

1 stop25h 29m

$319

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Sat 3/7

5:40 am-11:10 am

2 stops32h 30m

San Francisco

Sun 3/15

1:00 pm-12:40 am

1 stop8h 40m

$361

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Mon 2/9

5:45 pm-12:10 pm

1 stop21h 25m

San Francisco

Fri 2/13

1:00 pm-12:40 am

1 stop8h 40m

$363

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 11/27

6:45 am-12:40 pm

1 stop8h 55m

San Francisco

Sun 12/7

1:40 pm-12:35 am

1 stop7h 55m

$377

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Wed 12/3

6:45 am-12:40 pm

1 stop8h 55m

San Francisco

Wed 12/10

1:40 pm-12:35 am

1 stop7h 55m

$379

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 11/27

5:50 pm-9:22 pm

Nonstop6h 32m

San Francisco

Wed 12/3

7:30 am-9:00 pm

1 stop10h 30m

$396

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 11/27

6:00 am-1:30 pm

1 stop10h 30m

San Francisco

Wed 12/3

7:30 am-7:25 pm

1 stop8h 55m

$399

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Mon 2/9

6:00 am-12:10 pm

1 stop9h 10m

San Francisco

Fri 2/13

1:00 pm-12:40 am

1 stop8h 40m

$406

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Mon 2/9

5:40 am-6:38 pm

2 stops15h 58m

San Francisco

Fri 2/13

1:00 pm-12:40 am

1 stop8h 40m

$420

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 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 $367.

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 $414. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $850.

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 at noon. Our users have found flights to San Francisco at noon for as low as $421. Flights in the afternoon are often more expensive with an average ticket price of $707.

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 $414 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 $370 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 23% 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

$284

Fastest flight time

6h 21m

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 $284. The best round-trip flight deal from Quebec to San Francisco found on momondo in the last 72 hours is $538.
The fastest flight from Quebec to San Francisco takes 6h 21m
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 $253Free CancellationRating
8.0
387 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $256Free CancellationRating
7.1
10,410 reviews
Search Air Canada flights
United AirlinesPriceFrom $341Free CancellationRating
7.4
9,003 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
Bodega Bay
Roseville
Calistoga
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Livermore
Turlock
South San Francisco

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

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