Cheap Flights from San Francisco International to Montreal

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Compare San Francisco International to Montreal flight deals

Find the cheapest month or even day of the year to fly to Montreal

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Flight deals from San Francisco International to Montreal

Looking for a cheap last-minute deal or the best return flight from San Francisco International to Montreal? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Francisco International to Montreal

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Montreal flights are currently cheapest in June.

Direct flights from San Francisco International to Montreal

Alternative San Francisco International to Montreal routes

Looking for the cheapest, fastest or easiest route from San Francisco International to Montreal? You could fly into the following airports instead.

San Francisco to Montreal: Flight information

The things to know before you go.
Cheapest flight found215 €
Cheapest month to flyJune
Average flight time5 hrs, 31 mins
Most popular airlineUnited
Average flights per week48

Finding cheap flights from San Francisco International to Montreal: Frequently asked questions

There are 3 airports in Montreal: Montreal St Hubert, Montreal Pierre Elliott Trudeau and Montreal Mirabel.
The best price we found for a return flight from San Francisco International to Montreal is 215 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 31 minutes is the average flight time from San Francisco International to Montreal.
United, Air Canada and Air New Zealand fly direct from San Francisco International to Montreal.
As of June 2025, there are 48 flights per week flying from San Francisco International to Montreal.
The cheapest month to fly from San Francisco International to Montreal is usually June 2025.
If you're flying from San Francisco International Airport, the cheapest airport near Montreal is Montreal Pierre Elliott Trudeau – which is 16.1 km away from the centre of Montreal. We've found flights into this airport from 215 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Montreal on Saturday, 21 June 2025.
Yes – the average flight time is 5 hours and 31 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Montreal but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Montreal is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 18°C. July is typically the warmest month in Montreal, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -17°C. The rainiest month is June.
Currently, Porter Airlines and United offer the cheapest flight tickets to Montreal.

Travelling from San Francisco International Airport (SFO) to Montreal: what you need to know

  • Approximately 6 hours 20 minutes is how long you can expect to be in the air on a direct flight from San Francisco International Airport to Montreal.

  • San Francisco International Airport is located in San Francisco. Following the UTC-4 timezone, Montreal is three hours ahead of San Francisco.

  • With 16 flights a week between the two airports, San Francisco International Airport (SFO) to Montreal-Pierre Elliott Trudeau International Airport (YUL) is the most popular route. Air Canada operates the earliest flight at 08:05. If you're eager to make the most of your day before leaving, the latest departure from SFO to YUL is with United Airlines at 23:47.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to board your SFO to Montreal flight.

  • Longer lines at security and check-in are more likely if you're jetting off during high season, so give yourself some extra breathing room. A good general rule for peak times? Arrive up to four hours ahead for international flights and at least two hours for domestic departures.

  • Begin your trip at SFO and fly straight to Montreal-Pierre Elliott Trudeau International Airport (YUL). That's where you can expect to touch down when searching for San Francisco International Airport to Montreal tickets.

  • Be on the lookout for promotions from Air Canada. This airline has direct flights from San Francisco International Airport to Montreal.

  • Consider adding a stopover to potentially unlock a cheaper plane ticket from SFO to Montreal. All you need to do is uncheck 'Direct flights only' during your search. Break up your journey by stopping at one of these popular airports:

    • Pearson International Airport (YYZ)

    • Minneapolis-St. Paul International Airport (MSP)

    • Detroit Metropolitan Wayne County Airport (DTW)

  • SFO is around 18 kilometres from central San Francisco. If you're ride-sharing, catching a cab or driving from the centre, it'll take 20 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be around 45 minutes.

  • Want a stress-free start to your journey? Stay near SFO. Whether you're catching an early flight from San Francisco International Airport to Montreal or just don't like being rushed, these hotels are just the thing:

  • 77.36% of flights that take off from San Francisco International Airport make it to their destination on time.

How to find the cheapest flights from San Francisco International Airport (SFO) to Montreal

  • The best price we've found for a one-way San Francisco International Airport to Montreal flight is 93 €. The cheapest price for a return flight is 215 €. Remember fares may change due to availability at the time of booking.

  • Book one month before travelling. Pricing trends suggest that this is the ideal window for finding cheap flights from SFO to Montreal.

  • Organise your trip for May. That's the best month for scoring a bargain on San Francisco International Airport to Montreal tickets. If you're flexible on when you fly, use the 'Whole month' tool to access the lowest price across each month.

  • Save time searching for cheap flights from SFO to Montreal by creating a Price Alert. You'll get an email or notification on the app when a lower fare pops up.

  • Pick your preferred arrival and departure times, number of stops and airlines with our filters. Then, sort the results for your flight from San Francisco International Airport to Montreal by 'Best,' 'Fastest' or 'Cheapest.'

Airports in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • Montreal-Pierre Elliott Trudeau International Airport (YUL) is around 26 kilometres from the centre of Montreal. If you're opting for a ride-share or a cab, the drive takes about 25 minutes.

  • If you're travelling by public transport, expect a journey time of about 45 minutes.

  • If you're arriving on a late flight from San Francisco International Airport to Montreal, nothing beats the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and snoozing soon after at one of these hotels near YUL:

  • Fast-track your adventure by picking up a Montreal-Pierre Elliott Trudeau International Airport rental car. Grab your wheels from Avis, Alamo or Routes Car Rentals and experience the lesser-explored corners of Montreal and beyond.

  • To lock in the lowest price, reserve your ride from Montreal-Pierre Elliott Trudeau International Airport around four weeks in advance of your flight from SFO to Montreal.

  • YUL is located at 975 Romeo Vachon Street North.

St. Hubert Airport (YHU)

  • St. Hubert Airport (YHU) is roughly 40 kilometres from the centre of Montreal. Following your flight from San Francisco International Airport to Montreal, it'll take you around 35 minutes to reach the heart of the city in a cab or ride-share.

  • If you travel by public transport, you'll get to the city centre in 1 hour 45 minutes or so.

  • You'll find some great places to park your luggage (and yourself) near YHU. Tuck yourself in and get cosy after your SFO to Montreal flight at one of these well-located options:

  • Why wait? A St. Hubert Airport rental car lets you start your journey right away. Put on your favourite playlist and hit the open road with a set of wheels from Enterprise or Budget.

  • Avoid filling out forms at the rental desk by completing your booking beforehand. Secure your ride from YHU ahead of time so you can just collect the keys and drive away.

Best time to go to Montreal

  • Carefully consider your trip dates before securing your flight from San Francisco International Airport to Montreal. The city buzzes in high season, but hotel prices are often higher and top attractions can get crowded. Plan your trip to Montreal in the off-season if you want a quieter vibe.

  • When booking your San Francisco International Airport to Montreal plane ticket, think about what kind of weather you prefer. July is the warmest month in Montreal, with temperatures ranging from 14ºC (57ºF) to 28ºC (82ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from SFO to Montreal in January when temperatures average between -19ºC (-2ºF) and -2ºC (28ºF).

More about Montreal

  • When it comes to looking for somewhere to rest your head, you'll find the best stays in Montreal right here. Browse these hotels after locking in your flight from San Francisco International Airport to Montreal:

  • All great adventures should include some sightseeing. Montreal Botanical Garden, Mount Royal Park and Saint Joseph's Oratory of Mount Royal are attractions you won't want to skip in Montreal.

Explore more of Canada

  • Montreal has plenty to offer, but there are so many other corners of Canada waiting to be explored. Around 499 kilometres south-west of Montreal, a visit to Toronto will keep you busy. Don't miss top attractions like CN Tower, Royal Ontario Museum and Go Tours Canada - Distillery District.

  • Ottawa is another essential stop in Canada and is around 153 kilometres west of Montreal. No journey is complete without visiting Parliament Hill, Rideau Canal and National Gallery of Canada.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.