
Popular airlines from San Francisco International Airport (SFO) to Trudeau International Airport (YUL)
- American Airlines
American Airlines
- Delta
Delta
- WestJet
WestJet
- Porter Airlines
Porter Airlines
- Air Canada
Air Canada
- United
United
- Plan, book, fly with confidence
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Cheap flights from San Francisco (SFO) to Montreal (YUL)
Prices were available within the past 7 days and start at CA $216 for one-way flights and CA $444 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from San Francisco (SFO) to Montreal (YUL)
September is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | San Francisco Intl. |
Destination airport | Pierre Elliott Trudeau Intl. |
Airlines serving | Air Canada, American Airlines, Delta, Porter Airlines, United, WestJet |
Roundtrip price | CA $443 |
Distance | 4052 km |
Average flight time | 9 hours 8 mins |
San Francisco to Montreal Flights
The easy way to book your flights from San Francisco to Montreal
With Expedia, it’s simple to find and book flights to Montreal from San Francisco whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Pierre Elliott Trudeau Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Francisco to Montreal today, tomorrow, or this week.
Save dollars with cheap flights from San Francisco Intl., SFO to Pierre Elliott Trudeau Intl., YUL
Sort your search results by price to find great deals on your flight from San Francisco to Montreal—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Montreal from San Francisco currently is just CA $444 rising to CA $477.
Here are more money-saving tips:
- Fly in August when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Montreal
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Montreal from San Francisco
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Montreal with Expedia today.
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Top Routes from San Francisco
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Top Routes to Montreal
- Calgary to Montreal (YYC - YUL)
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