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Cheap flights from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport from C$ 147

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YUL
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco Bay Area to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for San Francisco Bay Area to Pierre Elliott Trudeau Intl flight deals. Data was last updated 18 November 2025.

Round-trip from

C$ 409

One-way from

C$ 147

Popular in

January

Cheapest in

April

Average price

C$ 833
Porter Airlines
  • Porter Airlines
  • 8/12-11/12
  • 2 total stops
  • 16h 50m total
  • San Francisco Bay Area to Montreal
Search Deals
18/1
  • 18/1
  • 1 total stop
  • 27h 12m total
  • San Francisco Bay Area to Montreal
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from San Francisco Bay Area to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco Bay Area to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from San Francisco Bay Area to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 November 2025.

Fri 12/121:40 p.m.SFO - YUL
1 stop7h 55mPorter Airlines
Tue 16/126:45 a.m.YUL - SFO
1 stop8h 55mPorter Airlines
Deal found 18/11C$ 409
Thu 11/121:40 p.m.SFO - YUL
1 stop7h 55mPorter Airlines
Tue 16/126:45 a.m.YUL - SFO
1 stop8h 55mPorter Airlines
Deal found 17/11C$ 421
Mon 8/121:40 p.m.SFO - YUL
1 stop7h 55mPorter Airlines
Sun 14/126:45 a.m.YUL - SFO
1 stop8h 55mPorter Airlines
Deal found 17/11C$ 435
Sun 14/121:40 p.m.SFO - YUL
1 stop7h 55mPorter Airlines
Tue 16/126:45 a.m.YUL - SFO
1 stop8h 55mPorter Airlines
Deal found 17/11C$ 485
Sat 13/121:40 p.m.SFO - YUL
1 stop7h 55mPorter Airlines
Tue 16/126:45 a.m.YUL - SFO
1 stop8h 55mPorter Airlines
Deal found 17/11C$ 487
Sun 14/1210:49 a.m.SFO - YUL
2 stops26h 34mMultiple Airlines
Tue 16/126:45 a.m.YUL - SFO
1 stop8h 55mMultiple Airlines
Deal found 17/11C$ 501
Mon 15/128:43 a.m.SFO - YUL
2 stops13h 00mMultiple Airlines
Tue 16/126:45 a.m.YUL - SFO
1 stop8h 55mMultiple Airlines
Deal found 17/11C$ 509
Mon 8/121:40 p.m.SFO - YUL
1 stop7h 55mMultiple Airlines
Sun 14/125:50 p.m.YUL - SFO
Nonstop6h 32mMultiple Airlines
Deal found 17/11C$ 510
Fri 12/126:00 a.m.SFO - YUL
2 stops15h 43mMultiple Airlines
Tue 16/126:45 a.m.YUL - SFO
1 stop8h 55mMultiple Airlines
Deal found 18/11C$ 519
Fri 5/121:00 p.m.SFO - YUL
1 stop15h 05mWestJet
Mon 8/127:30 p.m.YUL - SFO
1 stop19h 42mWestJet
Deal found 16/11C$ 520
Mon 8/127:15 a.m.SJC - YUL
2 stops13h 32mDelta
Mon 15/127:00 a.m.YUL - SJC
2 stops14h 56mDelta
Deal found 17/11C$ 614
Thu 11/127:15 a.m.SJC - YUL
2 stops13h 44mDelta
Thu 25/127:00 a.m.YUL - SJC
2 stops15h 56mDelta
Deal found 17/11C$ 704

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area to Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 18 November 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

San Francisco Bay Area

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

San JoseMontreal

SJC - YUL

SJCYUL

San Jose

Mon 8/12

7:15 a.m.-11:47 p.m.

2 stops13h 32m

Montreal Pierre Elliott Trudeau Intl

Mon 15/12

7:00 a.m.-6:56 p.m.

2 stops14h 56m

C$ 614

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Wed 25/2

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

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 5/3

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

1 stop8h 55m

C$ 618

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Tue 10/3

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

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

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

1 stop8h 55m

C$ 618

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Fri 27/2

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

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

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

1 stop8h 55m

C$ 618

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Sat 28/2

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

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

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

1 stop8h 55m

C$ 618

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Wed 4/3

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

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

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

1 stop8h 55m

C$ 618

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Sat 14/3

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

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 21/3

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

1 stop8h 55m

C$ 648

San JoseMontreal

SJC - YUL

SJCYUL

San Jose

Thu 11/12

7:15 a.m.-11:59 p.m.

2 stops13h 44m

Montreal Pierre Elliott Trudeau Intl

Thu 25/12

7:00 a.m.-7:56 p.m.

2 stops15h 56m

C$ 704

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Sun 22/2

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

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

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

1 stop8h 55m

C$ 716

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Sat 14/2

10:56 p.m.-3:16 p.m.

1 stop13h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

2:13 p.m.-9:06 p.m.

1 stop9h 53m

C$ 756

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/11

Showing 1-10 of 59 results
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Best time to book a flight from San Francisco Bay Area to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from San Francisco Bay Area with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, April is the cheapest month in which you can book a flight from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 220). Flying from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from XIH to YUL?

Find hourly flight availability from San Francisco Bay Area to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 November 2025.

It’s typically best to fly out from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon. Doing so could potentially save you 45% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport

Explore weekly flight availability from San Francisco Bay Area to Pierre Elliott Trudeau Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 November 2025.

The most flights from zzXIH to YUL are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 18 November 2025.
Check out reviews from past customers who have flown with Porter Airlines,United Airlines, andAir Canada from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
392 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Porter Airlines
8.0
Very good
392 reviews
Porter Airlines
8.0
Very good
392 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
United Airlines
7.4
Good
9,015 reviews
Porter Airlines
8.0
Very good
392 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Air Canada
7.1
Good
10,459 reviews
Porter Airlines
8.0
Very good
392 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport?

    Delta, Porter Airlines, and American Airlines can get you from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport in just under 7h 55m. Your travel time can differ by up to 13h 54m. Airlines will cover a distance of 4073 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 258. Porter Airlines flights start at C$ 261 while deals on Delta start at C$ 338 one-way.

  • What are the most popular routes from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport?

    While some choose either San Jose - Montreal Pierre Elliott Trudeau Intl or Oakland - Montreal Pierre Elliott Trudeau Intl, San Francisco - Montreal Pierre Elliott Trudeau Intl is the most popular route from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport.

  • What are the most reliable airlines from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport?

    The top 3 most reliable airlines when flying from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport are Brussels Airlines (90%), Air Canada (87%) and United Airlines (87%).

  • What are the cheapest flights from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport?

    On average you can expect to pay C$ 1,066 for a flight from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport. The cheapest flight overall is C$ 243 while the most popular route, (San Francisco - Montreal Pierre Elliott Trudeau Intl) is currently priced at C$ 436.

  • Can I find deals for flights from San Francisco Bay Area to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on San Francisco Bay Area to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco Bay Area to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from San Francisco Bay Area to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 220). Flying from San Francisco Bay Area to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Cornwall
Sherbrooke
Montebello
Trois-Rivières
Brossard
Longueuil
Boucherville
Drummondville
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Louiseville

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Alternative routes for San Francisco Bay Area to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from San Francisco Bay Area to Pierre Elliott Trudeau Intl

Discover the top 3 airlines that operate flights from San Francisco Bay Area to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 294AverageC$ 811FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 401AverageC$ 470FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 612AverageC$ 1,240FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from San Francisco Bay Area to Pierre Elliott Trudeau Intl?

Deals for San Francisco Bay Area to Pierre Elliott Trudeau Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco Bay Area to Pierre Elliott Trudeau Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Francisco Bay Area to Pierre Elliott Trudeau Intl with no change fees?

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from San Francisco Bay Area shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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