Cheap flights from San Francisco to Montreal

Compare San Francisco 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 to Montreal

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

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Find the cheapest month to fly from San Francisco to Montreal

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

Direct flights from San Francisco to Montreal

Alternative San Francisco to Montreal routes

Looking for the cheapest, fastest or easiest route from San Francisco 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 foundC$558
Cheapest month to flyMay
Average flight time5 hrs, 30 mins
Most popular airlineUnited
Average flights per week57

Finding cheap flights from San Francisco 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 round-trip flight from San Francisco to Montreal is C$558. 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 30 minutes is the average flight time from San Francisco to Montreal.
United, Air New Zealand and Air Canada fly direct from San Francisco to Montreal.
There are 57 flights per week flying from San Francisco to Montreal, as of April 2024.
The cheapest month to fly from San Francisco to Montreal is usually May.
If you're flying from San Francisco, the cheapest airport near Montreal is Montreal Pierre Elliott Trudeau – which is 16.1 km away from the center of Montreal. We've found flights to this airport from C$558.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco to Montreal on Monday, May 13, 2024.
Yes – the average flight time is 5 hours and 30 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 April, the average temperature is usually around 5°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.
The cheapest airline that flies to Montreal is Porter Airlines (Canada) Ltd.

How to find cheap flights to Montreal from San Francisco

Looking for cheap tickets from San Francisco to Montreal? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from San Francisco to Montreal. And with us, there are no hidden fees – what you see is what you pay.
  • Compare flight deals to Montreal from San Francisco from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Flex your dates to find the best San Francisco–Montreal ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Montreal from San Francisco.
  • Set up a Price Alert. You can easily track the fare of your cheap San Francisco–Montreal flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between San Francisco and Montreal? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business Class flights from San Francisco and Montreal. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Montreal, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for San Francisco to Montreal flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.
  • Combine your flight to Montreal from San Francisco with hotels and car rental

    Once you've secured your cheap flight ticket from San Francisco to Montreal, discover the best prices and exclusive rates for hotels in Montreal or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


More flight options

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