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Cheap flights from San Francisco to Montreal from C$ 256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Montreal departing on 27/11. 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 San Francisco to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:15 a.m. - 4:27 p.m.SFO-YUL
27h 12m1 stop
Multiple Airlines Logo
6:45 a.m. - 12:40 p.m.YUL-SFO
8h 55m1 stop
C$ 481Multiple Airlines
Find Deal
Thu, 11 Dec - Thu, 18 Dec
Multiple Airlines Logo
10:15 a.m. - 4:27 p.m.SFO-YUL
27h 12m1 stop
Multiple Airlines Logo
6:45 a.m. - 12:40 p.m.YUL-SFO
8h 55m1 stop
C$ 489Multiple Airlines
Find Deal
Thu, 11 Dec - Sun, 14 Dec
Multiple Airlines Logo
10:15 a.m. - 5:40 p.m.SFO-YUL
28h 25m3 stops
Multiple Airlines Logo
7:30 p.m. - 9:30 a.m.YUL-SFO
17h 00m2 stops
C$ 490Multiple Airlines
Find Deal
Thu, 15 Jan - Mon, 19 Jan
WestJet Logo
1:00 p.m. - 7:05 a.m.SFO-YUL
15h 05m1 stop
WestJet Logo
4:15 p.m. - 12:12 p.m.YUL-SFO
22h 57m1 stop
C$ 521WestJet
Find Deal
Fri, 16 Jan - Mon, 19 Jan
WestJet Logo
1:00 p.m. - 7:05 a.m.SFO-YUL
15h 05m1 stop
WestJet Logo
7:30 p.m. - 12:12 p.m.YUL-SFO
19h 42m1 stop
C$ 555WestJet
Find Deal
Thu, 15 Jan - Mon, 19 Jan
Porter Airlines Logo
1:40 p.m. - 12:35 a.m.SFO-YUL
7h 55m1 stop
Porter Airlines Logo
6:45 a.m. - 12:40 p.m.YUL-SFO
8h 55m1 stop
C$ 563Porter Airlines
Find Deal
Tue, 18 Nov - Thu, 20 Nov
Porter Airlines Logo
1:40 p.m. - 12:35 a.m.SFO-YUL
7h 55m1 stop
Porter Airlines Logo
6:45 a.m. - 12:40 p.m.YUL-SFO
8h 55m1 stop
C$ 570Porter Airlines
Find Deal
Tue, 18 Nov - Thu, 27 Nov
WestJet Logo
1:00 p.m. - 12:43 a.m.SFO-YUL
32h 43m2 stops
WestJet Logo
7:30 p.m. - 12:12 p.m.YUL-SFO
19h 42m1 stop
C$ 583WestJet
Find Deal
Thu, 15 Jan - Mon, 19 Jan
Porter Airlines Logo
1:40 p.m. - 12:35 a.m.SFO-YUL
7h 55m1 stop
Porter Airlines Logo
6:45 a.m. - 12:40 p.m.YUL-SFO
8h 55m1 stop
C$ 584Porter Airlines
Find Deal
Wed, 3 Dec - Mon, 8 Dec
Porter Airlines Logo
1:40 p.m. - 12:35 a.m.SFO-YUL
7h 55m1 stop
Porter Airlines Logo
6:45 a.m. - 12:40 p.m.YUL-SFO
8h 55m1 stop
C$ 592Porter Airlines
Find Deal
Mon, 24 Nov - Thu, 27 Nov

Porter Airlines flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport

Our best Porter Airlines deals on San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Porter Airlines
18 Nov
SFO1:40 p.m.San Francisco
7h 55m
1 stop
YUL12:35 a.m.Montreal Pierre Elliott Trudeau Intl
20 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
8h 55m
1 stop
SFO12:40 p.m.San Francisco
C$ 563
Find similar
Porter Airlines
18 Nov
SFO1:40 p.m.San Francisco
7h 55m
1 stop
YUL12:35 a.m.Montreal Pierre Elliott Trudeau Intl
27 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
8h 55m
1 stop
SFO12:40 p.m.San Francisco
C$ 570
Find similar
Porter Airlines
3 Dec
SFO1:40 p.m.San Francisco
7h 55m
1 stop
YUL12:35 a.m.Montreal Pierre Elliott Trudeau Intl
8 Dec
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
8h 55m
1 stop
SFO12:40 p.m.San Francisco
C$ 584
Find similar

American Airlines flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport

Our best American Airlines deals on San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
12 Nov
SFO12:27 a.m.San Francisco
10h 22m
1 stop
YUL1:49 p.m.Montreal Pierre Elliott Trudeau Intl
18 Nov
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
15h 02m
2 stops
SFO7:02 p.m.San Francisco
C$ 767
Find similar
American Airlines
12 Nov
SFO6:00 a.m.San Francisco
13h 39m
2 stops
YUL10:39 p.m.Montreal Pierre Elliott Trudeau Intl
15 Nov
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
14h 32m
2 stops
SFO7:02 p.m.San Francisco
C$ 784
Find similar
American Airlines
12 Nov
SFO12:27 a.m.San Francisco
10h 22m
1 stop
YUL1:49 p.m.Montreal Pierre Elliott Trudeau Intl
17 Nov
YUL3:49 p.m.Montreal Pierre Elliott Trudeau Intl
22h 36m
1 stop
SFO11:25 a.m.San Francisco
C$ 813
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport 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 29 October 2025.
Use the filters below to find and compare flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 11/12

10:15 a.m.-4:27 p.m.

1 stop27h 12m

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

6:45 a.m.-12:40 p.m.

1 stop8h 55m

C$ 481

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 11/12

10:15 a.m.-4:27 p.m.

1 stop27h 12m

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

6:45 a.m.-12:40 p.m.

1 stop8h 55m

C$ 489

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 15/1

10:15 a.m.-5:40 p.m.

3 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

7:30 p.m.-9:30 a.m.

2 stops17h 00m

C$ 490

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Fri 16/1

1:00 p.m.-7:05 a.m.

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

4:15 p.m.-12:12 p.m.

1 stop22h 57m

C$ 521

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 15/1

1:00 p.m.-7:05 a.m.

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

7:30 p.m.-12:12 p.m.

1 stop19h 42m

C$ 555

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Tue 18/11

1:40 p.m.-12:35 a.m.

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

6:45 a.m.-12:40 p.m.

1 stop8h 55m

C$ 563

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Tue 18/11

1:40 p.m.-12:35 a.m.

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

6:45 a.m.-12:40 p.m.

1 stop8h 55m

C$ 570

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 15/1

1:00 p.m.-12:43 a.m.

2 stops32h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

7:30 p.m.-12:12 p.m.

1 stop19h 42m

C$ 583

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Wed 3/12

1:40 p.m.-12:35 a.m.

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

6:45 a.m.-12:40 p.m.

1 stop8h 55m

C$ 584

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Mon 24/11

1:40 p.m.-12:35 a.m.

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

6:45 a.m.-12:40 p.m.

1 stop8h 55m

C$ 592

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 Montreal from

How to get the cheapest flight ticket from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport

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 Montreal Pierre Elliott Trudeau Intl Airport?

The month of February is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from San Francisco, with most prices found around C$ 433. The month of March is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from San Francisco averaging around C$ 558.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Friday when prices can be found for as low as C$ 499. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,015.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the evening is the cheapest time of day to fly from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 276. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 779. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Francisco to Montreal Pierre Elliott Trudeau Intl flight route?

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

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 694 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from San Francisco for as low as C$ 400 on momondo.

What cabin class options are available on San Francisco to Montreal Pierre Elliott Trudeau Intl flights?

There are 2 cabin classes available to choose from on San Francisco to Montreal Pierre Elliott Trudeau Intl 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 San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flights?

No. A direct flight is the cheapest option for a flight between San Francisco to Montreal Pierre Elliott Trudeau Intl Airport.

How have San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of October 2025, prices for San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport

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

Cheap San Francisco to Montreal Pierre Elliott Trudeau Intl Airport (SFO to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport

Best price found

C$ 248

Fastest flight time

5h 24m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from San Francisco in the past 72 hours is C$ 248. The best round-trip flight deal from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 577.
The fastest flight from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport takes 5h 24m
Direct flights go from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport every day.
Search flight deals

  • How far is San Francisco to Montreal Pierre Elliott Trudeau Intl by plane?

    A flight from San Francisco to Montreal Pierre Elliott Trudeau Intl will travel around 4066.3 km. A reasonable flight in good conditions will take 7h 55m.

  • When did momondo last update prices for flights from San Francisco Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from San Francisco Airport to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.

  • How many operators does momondo search for flights from San Francisco Airport to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from San Francisco Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The required travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport?

  • What is the most popular airline from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport?

Best airlines flying from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 293Free CancellationRating
7.1
10,371 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 400Free CancellationRating
8.0
384 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 610Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights

  • United Airlines Flights From San Francisco to Montreal Pierre Elliott Trudeau Intl Airport

    United Airlines flies from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport around 6 times per week, with 9,001 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport in the last 72 hours was C$ 610 (round-trip), much lower than the average airfare cost of C$ 1,236 for United Airlines flights on this route.

  • Air Canada Flights From San Francisco to Montreal Pierre Elliott Trudeau Intl Airport

    Another popular option for San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flights is Air Canada (7.1/10, 10,371 ratings). Air Canada flies from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport around 6 times per week, with deals starting from C$ 293 round-trip and rising to an average price of around C$ 808.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Montebello
Sherbrooke
Trois-Rivières
Brossard
Dorval
Drummondville
Cornwall
North Hatley
Longueuil
Magog
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
Boucherville
Sutton
Waterloo

Why use momondo?

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

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 Montreal from San Francisco.

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

Flights from San Francisco to Montreal 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 San Francisco to Montreal?

Once all potential San Francisco to Montreal 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 San Francisco to Montreal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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