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Cheap flights from San Francisco to Montreal from C$ 186

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 15/4. 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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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
1:00 p.m. - 6:25 p.m.
SFO
-
YUL
26h 25m
2 stops
Multiple Airlines Logo
6:45 a.m. - 12:20 p.m.
YUL
-
SFO
8h 35m
1 stop
C$ 460Multiple Airlines
Sat, 2 May - Thu, 7 May
Multiple Airlines Logo
6:05 p.m. - 7:00 a.m.
SFO
-
YUL
9h 55m
1 stop
Multiple Airlines Logo
6:45 a.m. - 12:20 p.m.
YUL
-
SFO
8h 35m
1 stop
C$ 467Multiple Airlines
Tue, 2 Jun - Thu, 4 Jun
Porter Airlines Logo
1:45 p.m. - 12:35 a.m.
SFO
-
YUL
7h 50m
1 stop
Porter Airlines Logo
6:45 a.m. - 12:45 p.m.
YUL
-
SFO
9h 00m
1 stop
C$ 478Porter Airlines
Thu, 23 Apr - Thu, 30 Apr
Porter Airlines Logo
1:20 p.m. - 12:37 a.m.
SFO
-
YUL
8h 17m
1 stop
Porter Airlines Logo
6:45 a.m. - 12:20 p.m.
YUL
-
SFO
8h 35m
1 stop
C$ 484Porter Airlines
Thu, 28 May - Tue, 2 Jun
Multiple Airlines Logo
6:05 p.m. - 7:00 a.m.
SFO
-
YUL
9h 55m
1 stop
Multiple Airlines Logo
6:45 a.m. - 12:20 p.m.
YUL
-
SFO
8h 35m
1 stop
C$ 500Multiple Airlines
Tue, 2 Jun - Mon, 8 Jun
Porter Airlines Logo
1:45 p.m. - 12:35 a.m.
SFO
-
YUL
7h 50m
1 stop
Porter Airlines Logo
6:45 a.m. - 12:42 p.m.
YUL
-
SFO
8h 57m
1 stop
C$ 505Porter Airlines
Thu, 26 Feb - Fri, 6 Mar
Multiple Airlines Logo
1:00 p.m. - 7:00 a.m.
SFO
-
YUL
15h 00m
1 stop
Multiple Airlines Logo
6:45 a.m. - 12:20 p.m.
YUL
-
SFO
8h 35m
1 stop
C$ 511Multiple Airlines
Sat, 2 May - Thu, 7 May
Porter Airlines Logo
1:45 p.m. - 12:35 a.m.
SFO
-
YUL
7h 50m
1 stop
Porter Airlines Logo
6:45 a.m. - 12:42 p.m.
YUL
-
SFO
8h 57m
1 stop
C$ 514Porter Airlines
Sat, 28 Feb - Fri, 6 Mar
Multiple Airlines Logo
1:45 p.m. - 12:35 a.m.
SFO
-
YUL
7h 50m
1 stop
Multiple Airlines Logo
12:15 p.m. - 9:55 p.m.
YUL
-
SFO
12h 40m
2 stops
C$ 515Multiple Airlines
Wed, 29 Apr - Sun, 3 May
Porter Airlines Logo
1:45 p.m. - 12:35 a.m.
SFO
-
YUL
7h 50m
1 stop
Porter Airlines Logo
6:45 a.m. - 12:42 p.m.
YUL
-
SFO
8h 57m
1 stop
C$ 519Porter Airlines
Thu, 26 Feb - Thu, 5 Mar

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
23 Apr
SFO1:45 p.m.San Francisco
7h 50m
1 stop
YUL12:35 a.m.Montreal Pierre Elliott Trudeau Intl
30 Apr
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
9h 00m
1 stop
SFO12:45 p.m.San Francisco
C$ 478
Porter Airlines
28 May
SFO1:20 p.m.San Francisco
8h 17m
1 stop
YUL12:37 a.m.Montreal Pierre Elliott Trudeau Intl
2 Jun
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
8h 35m
1 stop
SFO12:20 p.m.San Francisco
C$ 484
Porter Airlines
26 Feb
SFO1:45 p.m.San Francisco
7h 50m
1 stop
YUL12:35 a.m.Montreal Pierre Elliott Trudeau Intl
6 Mar
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
8h 57m
1 stop
SFO12:42 p.m.San Francisco
C$ 505

Air Canada flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Canada deals on San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada
6 Apr
SFO8:10 a.m.San Francisco
5h 37m
YUL4:47 p.m.Montreal Pierre Elliott Trudeau Intl
11 Apr
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
11h 02m
1 stop
SFO3:32 p.m.San Francisco
C$ 550
Air Canada
7 Jun
SFO7:30 p.m.San Francisco
8h 40m
1 stop
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
13 Jun
YUL8:30 a.m.Montreal Pierre Elliott Trudeau Intl
9h 52m
1 stop
SFO3:22 p.m.San Francisco
C$ 557
Air Canada
7 Apr
SFO8:10 a.m.San Francisco
5h 37m
YUL4:47 p.m.Montreal Pierre Elliott Trudeau Intl
12 Apr
YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl
17h 45m
1 stop
SFO10:55 a.m.San Francisco
C$ 596

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 4 February 2026.
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

Sat 2/5

1:00 p.m.-6:25 p.m.

2 stops26h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

6:45 a.m.-12:20 p.m.

1 stop8h 35m

C$ 460

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Tue 2/6

6:05 p.m.-7:00 a.m.

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

6:45 a.m.-12:20 p.m.

1 stop8h 35m

C$ 467

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 23/4

1:45 p.m.-12:35 a.m.

1 stop7h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

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

1 stop9h 00m

C$ 478

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 28/5

1:20 p.m.-12:37 a.m.

1 stop8h 17m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

6:45 a.m.-12:20 p.m.

1 stop8h 35m

C$ 484

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Tue 2/6

6:05 p.m.-7:00 a.m.

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

6:45 a.m.-12:20 p.m.

1 stop8h 35m

C$ 500

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 26/2

1:45 p.m.-12:35 a.m.

1 stop7h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

6:45 a.m.-12:42 p.m.

1 stop8h 57m

C$ 505

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Sat 2/5

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

1 stop15h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

6:45 a.m.-12:20 p.m.

1 stop8h 35m

C$ 511

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Sat 28/2

1:45 p.m.-12:35 a.m.

1 stop7h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

6:45 a.m.-12:42 p.m.

1 stop8h 57m

C$ 514

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Wed 29/4

1:45 p.m.-12:35 a.m.

1 stop7h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

12:15 p.m.-9:55 p.m.

2 stops12h 40m

C$ 515

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 26/2

1:45 p.m.-12:35 a.m.

1 stop7h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 5/3

6:45 a.m.-12:42 p.m.

1 stop8h 57m

C$ 519

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 March is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from San Francisco, with most prices found around C$ 552. The month of February is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from San Francisco averaging around C$ 561.

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$ 488. 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$ 1,057.

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$ 270. 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$ 737. 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$ 703 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$ 541 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 February 2026, prices for San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 9% more expensive 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

Fastest flight time

5h 24m

Direct flights

Every day
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 5h 24m.

  • 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$ 386Free CancellationRating
7.1
10,684 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 397Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights

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

    Air Canada flies from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport around 7 times per week, with 10,684 momondo users rating the airline 7.1/10. The cheapest Air Canada deal from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport in the last 72 hours was C$ 386 (round-trip), much lower than the average airfare cost of C$ 708 for Air Canada flights on this route.

Travelling to a place near Montreal?

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