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Cheap flights from San Francisco to Montreal from $132

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 2/8. 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 am - 4:27 pm
SFO
-
YUL
27h 12m1 stop
Multiple Airlines Logo
6:45 am - 12:38 pm
YUL
-
SFO
8h 53m1 stop
$345Multiple Airlines
Sun, Jan 25 - Sat, Jan 31
Multiple Airlines Logo
1:00 pm - 7:05 am
SFO
-
YUL
15h 05m1 stop
Multiple Airlines Logo
6:45 am - 12:38 pm
YUL
-
SFO
8h 53m1 stop
$348Multiple Airlines
Thu, Jan 29 - Sat, Jan 31
WestJet Logo
1:00 pm - 7:05 am
SFO
-
YUL
15h 05m1 stop
WestJet Logo
7:30 pm - 12:12 pm
YUL
-
SFO
19h 42m1 stop
$351WestJet
Fri, Jan 23 - Mon, Jan 26
Multiple Airlines Logo
1:00 pm - 7:05 am
SFO
-
YUL
15h 05m1 stop
Multiple Airlines Logo
6:45 am - 12:38 pm
YUL
-
SFO
8h 53m1 stop
$354Multiple Airlines
Thu, Jan 29 - Sat, Jan 31
Multiple Airlines Logo
1:00 pm - 1:32 pm
SFO
-
YUL
21h 32m1 stop
Multiple Airlines Logo
6:45 am - 10:08 am
YUL
-
SFO
30h 23m2 stops
$361Multiple Airlines
Fri, Jan 9 - Fri, Jan 16
WestJet Logo
1:00 pm - 7:05 am
SFO
-
YUL
15h 05m1 stop
WestJet Logo
7:30 pm - 12:12 pm
YUL
-
SFO
19h 42m1 stop
$363WestJet
Thu, Jan 15 - Mon, Jan 19
Multiple Airlines Logo
1:00 pm - 7:05 am
SFO
-
YUL
15h 05m1 stop
Multiple Airlines Logo
6:45 am - 12:38 pm
YUL
-
SFO
8h 53m1 stop
$364Multiple Airlines
Sun, Jan 18 - Tue, Jan 20
Multiple Airlines Logo
1:00 pm - 7:05 am
SFO
-
YUL
15h 05m1 stop
Multiple Airlines Logo
6:45 am - 12:40 pm
YUL
-
SFO
8h 55m1 stop
$374Multiple Airlines
Thu, Jan 29 - Sun, Feb 1
Multiple Airlines Logo
1:00 pm - 7:05 am
SFO
-
YUL
15h 05m1 stop
Multiple Airlines Logo
6:45 am - 12:38 pm
YUL
-
SFO
8h 53m1 stop
$377Multiple Airlines
Tue, Jan 20 - Tue, Jan 27
Multiple Airlines Logo
1:00 pm - 7:05 am
SFO
-
YUL
15h 05m1 stop
Multiple Airlines Logo
6:45 am - 12:38 pm
YUL
-
SFO
8h 53m1 stop
$378Multiple Airlines
Fri, Jan 9 - Fri, Jan 16

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
Apr 22
SFO1:40 pmSan Francisco
7h 55m
1 stop
YUL12:35 amMontreal Pierre Elliott Trudeau Intl
Apr 27
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
8h 55m
1 stop
SFO12:40 pmSan Francisco
$315
Find similar
Porter Airlines
Mar 12
SFO1:40 pmSan Francisco
7h 55m
1 stop
YUL12:35 amMontreal Pierre Elliott Trudeau Intl
Mar 16
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
8h 55m
1 stop
SFO12:40 pmSan Francisco
$324
Find similar
Porter Airlines
Apr 14
SFO1:40 pmSan Francisco
7h 55m
1 stop
YUL12:35 amMontreal Pierre Elliott Trudeau Intl
Apr 20
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
8h 55m
1 stop
SFO12:40 pmSan Francisco
$350
Find similar

WestJet flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
Jan 23
SFO1:00 pmSan Francisco
15h 05m
1 stop
YUL7:05 amMontreal Pierre Elliott Trudeau Intl
Jan 26
YUL7:30 pmMontreal Pierre Elliott Trudeau Intl
19h 42m
1 stop
SFO12:12 pmSan Francisco
$351
Find similar
WestJet
Jan 15
SFO1:00 pmSan Francisco
15h 05m
1 stop
YUL7:05 amMontreal Pierre Elliott Trudeau Intl
Jan 19
YUL7:30 pmMontreal Pierre Elliott Trudeau Intl
19h 42m
1 stop
SFO12:12 pmSan Francisco
$363
Find similar
WestJet
Apr 23
SFO1:00 pmSan Francisco
23h 13m
1 stop
YUL3:13 pmMontreal Pierre Elliott Trudeau Intl
Apr 26
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
23h 27m
2 stops
SFO1:57 pmSan Francisco
$366
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 832,500 searches. Data last updated December 11, 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

Sun 1/25

10:15 am-4:27 pm

1 stop27h 12m

Montreal Pierre Elliott Trudeau Intl

Sat 1/31

6:45 am-12:38 pm

1 stop8h 53m

$345

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 1/29

1:00 pm-7:05 am

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 1/31

6:45 am-12:38 pm

1 stop8h 53m

$348

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Fri 1/23

1:00 pm-7:05 am

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 1/26

7:30 pm-12:12 pm

1 stop19h 42m

$351

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 1/29

1:00 pm-7:05 am

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 1/31

6:45 am-12:38 pm

1 stop8h 53m

$354

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Fri 1/9

1:00 pm-1:32 pm

1 stop21h 32m

Montreal Pierre Elliott Trudeau Intl

Fri 1/16

6:45 am-10:08 am

2 stops30h 23m

$361

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 1/15

1:00 pm-7:05 am

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 1/19

7:30 pm-12:12 pm

1 stop19h 42m

$363

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Sun 1/18

1:00 pm-7:05 am

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 1/20

6:45 am-12:38 pm

1 stop8h 53m

$364

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 1/29

1:00 pm-7:05 am

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

6:45 am-12:40 pm

1 stop8h 55m

$374

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Tue 1/20

1:00 pm-7:05 am

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 1/27

6:45 am-12:38 pm

1 stop8h 53m

$377

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Fri 1/9

1:00 pm-7:05 am

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 1/16

6:45 am-12:38 pm

1 stop8h 53m

$378

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 another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from San Francisco averaging around $399.

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

The cheapest day to depart from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport is on a Tuesday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Tuesday will often find tickets for as low as $771. Flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport on a Saturday will generally be more expensive and average around $912. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the afternoon 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 $298. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $863.

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 $506 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 $354 on momondo.

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

There are 4 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?

You could potentially save up to 7% on your flight if you consider stops on a San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flight.

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

As of December 2025, prices for San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 22% 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

Best Price Found

$521

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 $521. 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 $739.
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?

    The distance between San Francisco and Montreal Pierre Elliott Trudeau Intl is about 2526.7 mi. By plane, this route typically takes 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 were last updated today.

  • 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?

    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 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 necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl 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 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
WestJetPriceFrom $130Free CancellationRating
7.2
3,194 reviews
Search WestJet flights
Porter AirlinesPriceFrom $172Free CancellationRating
8.0
397 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $199Free CancellationRating
7.1
10,514 reviews
Search Air Canada flights
United AirlinesPriceFrom $314Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

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

    Across 7 United Airlines flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport this week, the average price was $579, with the best United Airlines deals starting from $314 round-trip. 9,095 users have rated United Airlines on momondo, with an average score of 7.4/10.

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

    Air Canada is also a popular choice for this route. Air Canada flight deals for San Francisco to Montreal Pierre Elliott Trudeau Intl Airport start from as low as $199 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around $537. Air Canada operates 7 flights to Montreal Pierre Elliott Trudeau Intl Airport from San Francisco in an average week. Users have rated it 7.1/10 across 10,514 reviews.

Traveling to a place near Montreal?

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

Why use momondo?

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

It is quick and easy to find San Francisco to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

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

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

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

momondo helps you find the best flight between San Francisco and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from San Francisco and alert you when they change.

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

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