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Cheap flights from San Francisco to Montreal from $213

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 10/16. 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
6:05 pm - 4:30 pm
SFO
-
YUL
19h 25m
1 stop
Multiple Airlines Logo
6:45 am - 12:20 pm
YUL
-
SFO
8h 35m
1 stop
$423Multiple Airlines
Sat, Jun 20 - Wed, Sep 30
WestJet Logo
6:05 pm - 7:05 am
SFO
-
YUL
10h 00m
1 stop
WestJet Logo
8:00 pm - 9:55 pm
YUL
-
SFO
28h 55m
1 stop
$427WestJet
Wed, Jul 15 - Mon, Jul 27
WestJet Logo
6:05 pm - 7:05 am
SFO
-
YUL
10h 00m
1 stop
WestJet Logo
6:45 am - 9:55 pm
YUL
-
SFO
18h 10m
2 stops
$428WestJet
Wed, Jul 15 - Mon, Jul 27
Multiple Airlines Logo
6:05 pm - 7:05 am
SFO
-
YUL
10h 00m
1 stop
Multiple Airlines Logo
6:45 am - 12:20 pm
YUL
-
SFO
8h 35m
1 stop
$429Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
WestJet Logo
6:05 pm - 7:05 am
SFO
-
YUL
10h 00m
1 stop
WestJet Logo
8:00 pm - 9:55 pm
YUL
-
SFO
28h 55m
1 stop
$430WestJet
Wed, Sep 16 - Sun, Sep 20
Multiple Airlines Logo
1:20 pm - 12:37 am
SFO
-
YUL
8h 17m
1 stop
Multiple Airlines Logo
8:00 pm - 4:40 pm
YUL
-
SFO
23h 40m
1 stop
$431Multiple Airlines
Wed, Aug 12 - Tue, Aug 18
WestJet Logo
6:00 am - 11:45 pm
SFO
-
YUL
14h 45m
1 stop
WestJet Logo
6:45 am - 4:40 pm
YUL
-
SFO
12h 55m
2 stops
$434WestJet
Wed, Aug 12 - Tue, Aug 18
WestJet Logo
6:05 pm - 4:45 pm
SFO
-
YUL
19h 40m
2 stops
WestJet Logo
6:45 am - 4:40 pm
YUL
-
SFO
12h 55m
2 stops
$435WestJet
Wed, Aug 12 - Tue, Aug 18
Multiple Airlines Logo
6:05 pm - 7:05 am
SFO
-
YUL
10h 00m
1 stop
Multiple Airlines Logo
8:00 pm - 8:40 pm
YUL
-
SFO
27h 40m
2 stops
$436Multiple Airlines
Tue, Jun 30 - Tue, Jul 7
Multiple Airlines Logo
1:20 pm - 12:37 am
SFO
-
YUL
8h 17m
1 stop
Multiple Airlines Logo
6:45 am - 4:40 pm
YUL
-
SFO
12h 55m
2 stops
$440Multiple Airlines
Thu, Jun 25 - Wed, Jul 1

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
Jul 15
SFO6:05 pmSan Francisco
10h 00m
1 stop
YUL7:05 amMontreal Pierre Elliott Trudeau Intl
Jul 27
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
28h 55m
1 stop
SFO9:55 pmSan Francisco
$427
WestJet
Jul 15
SFO6:05 pmSan Francisco
10h 00m
1 stop
YUL7:05 amMontreal Pierre Elliott Trudeau Intl
Jul 27
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
18h 10m
2 stops
SFO9:55 pmSan Francisco
$428
WestJet
Sep 16
SFO6:05 pmSan Francisco
10h 00m
1 stop
YUL7:05 amMontreal Pierre Elliott Trudeau Intl
Sep 20
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
28h 55m
1 stop
SFO9:55 pmSan Francisco
$430

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
Sep 15
SFO1:20 pmSan Francisco
8h 17m
1 stop
YUL12:37 amMontreal Pierre Elliott Trudeau Intl
Sep 29
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
8h 35m
1 stop
SFO12:20 pmSan Francisco
$445
Porter Airlines
Aug 18
SFO1:20 pmSan Francisco
8h 17m
1 stop
YUL12:37 amMontreal Pierre Elliott Trudeau Intl
Aug 20
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
8h 35m
1 stop
SFO12:20 pmSan Francisco
$448
Porter Airlines
Jul 28
SFO1:20 pmSan Francisco
8h 17m
1 stop
YUL12:37 amMontreal Pierre Elliott Trudeau Intl
Aug 7
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
8h 35m
1 stop
SFO12:20 pmSan Francisco
$458

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 May 15, 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

Cheapest round-trip

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Sat 6/20

6:05 pm-4:30 pm

1 stop19h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 9/30

6:45 am-12:20 pm

1 stop8h 35m

$423

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Wed 7/15

6:05 pm-7:05 am

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 7/27

8:00 pm-9:55 pm

1 stop28h 55m

$427

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Wed 7/15

6:05 pm-7:05 am

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 7/27

6:45 am-9:55 pm

2 stops18h 10m

$428
Quickest round-trip

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Sat 9/5

6:05 pm-7:05 am

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 9/12

6:45 am-12:20 pm

1 stop8h 35m

$429

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Wed 9/16

6:05 pm-7:05 am

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 9/20

8:00 pm-9:55 pm

1 stop28h 55m

$430

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Wed 8/12

1:20 pm-12:37 am

1 stop8h 17m

Montreal Pierre Elliott Trudeau Intl

Tue 8/18

8:00 pm-4:40 pm

1 stop23h 40m

$431

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Wed 8/12

6:00 am-11:45 pm

1 stop14h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 8/18

6:45 am-4:40 pm

2 stops12h 55m

$434

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Wed 8/12

6:05 pm-4:45 pm

2 stops19h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 8/18

6:45 am-4:40 pm

2 stops12h 55m

$435

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Tue 6/30

6:05 pm-7:05 am

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

8:00 pm-8:40 pm

2 stops27h 40m

$436

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 6/25

1:20 pm-12:37 am

1 stop8h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

6:45 am-4:40 pm

2 stops12h 55m

$440

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 typical price of a round-trip flight between San Francisco and Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of January is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from San Francisco averaging around $503.

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 Wednesday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Wednesday will often find tickets for as low as $731. Flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport on a Friday will generally be more expensive and average around $885. 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 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 $597. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening 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 $811.

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 from San Francisco 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 $585 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 $454 on momondo.

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 May 2026, prices for San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 3% 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

$350

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 $350. 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 $692.
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

Frequently asked questions about flying from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport

  • 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 2526.5 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
Porter AirlinesPriceFrom $179Free CancellationRating
8.0
439 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $250Free CancellationRating
7.1
11,042 reviews
Search Air Canada flights
United AirlinesPriceFrom $300Free CancellationRating
7.4
9,718 reviews
Search United Airlines flights

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

    Across 14 United Airlines flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport this week, the average price was $604, with the best United Airlines deals starting from $300 round-trip. 9,718 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 $250 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around $560. Air Canada operates 14 flights to Montreal Pierre Elliott Trudeau Intl Airport from San Francisco in an average week. Users have rated it 7.1/10 across 11,042 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
Cornwall
Saint-Sauveur
Sherbrooke
Boucherville
Magog
Drummondville
Saint-Jean-sur-Richelieu
Montebello
Bromont
North Hatley

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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