$325 Cheap Flights from San Luis Obispo (SBP) to Montreal (YUL)

View $325 flight on Mon, Dec 15, 2025Opens in a new window

Popular airlines from San Luis Obispo County Regional Airport (SBP) to Montreal–Trudeau Intl. Airport (YUL)

Cheap Flights from San Luis Obispo to Montreal (SBP-YUL)

Prices were available within the past 7 days and start at $325 for one-way flights and $926 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jul 2 - Mon, Jul 6
SBP
San Luis Obispo
YUL
Montreal
$926 Roundtrip, found 4 days ago
$926
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 2 from San Luis Obispo to Montreal, returning Mon, Jul 6, priced at $926 found 4 days ago
United
Thu, Jul 2 - Mon, Jul 6
SBP
San Luis Obispo
YUL
Montreal
$991 Roundtrip, found 4 days ago
$991
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 2 from San Luis Obispo to Montreal, returning Mon, Jul 6, priced at $991 found 4 days ago
United
Thu, Jul 2 - Mon, Jul 6
SBP
San Luis Obispo
YUL
Montreal
$992 Roundtrip, found 4 days ago
$992
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 2 from San Luis Obispo to Montreal, returning Mon, Jul 6, priced at $992 found 4 days ago
United
Thu, Jul 2 - Mon, Jul 6
SBP
San Luis Obispo
YUL
Montreal
$1,002 Roundtrip, found 4 days ago
$1,002
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 2 from San Luis Obispo to Montreal, returning Mon, Jul 6, priced at $1,002 found 4 days ago
American Airlines
Thu, Jul 2 - Mon, Jul 6
SBP
San Luis Obispo
YUL
Montreal
$1,011 Roundtrip, found 4 days ago
$1,011
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jul 2 from San Luis Obispo to Montreal, returning Mon, Jul 6, priced at $1,011 found 4 days ago
American Airlines
Thu, Jul 2 - Mon, Jul 6
SBP
San Luis Obispo
YUL
Montreal
$1,012 Roundtrip, found 4 days ago
$1,012
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jul 2 from San Luis Obispo to Montreal, returning Mon, Jul 6, priced at $1,012 found 4 days ago
American Airlines
Thu, Jul 2 - Mon, Jul 6
SBP
San Luis Obispo
YUL
Montreal
$1,017 Roundtrip, found 4 days ago
$1,017
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jul 2 from San Luis Obispo to Montreal, returning Mon, Jul 6, priced at $1,017 found 4 days ago
United
Thu, Jul 2 - Mon, Jul 6
SBP
San Luis Obispo
YUL
Montreal
$1,034 Roundtrip, found 4 days ago
$1,034
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 2 from San Luis Obispo to Montreal, returning Mon, Jul 6, priced at $1,034 found 4 days ago
American Airlines
Thu, Jul 2 - Mon, Jul 6
SBP
San Luis Obispo
YUL
Montreal
$1,050 Roundtrip, found 4 days ago
$1,050
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jul 2 from San Luis Obispo to Montreal, returning Mon, Jul 6, priced at $1,050 found 4 days ago
American Airlines
Thu, Jul 2 - Mon, Jul 6
SBP
San Luis Obispo
YUL
Montreal
$1,055 Roundtrip, found 4 days ago
$1,055
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jul 2 from San Luis Obispo to Montreal, returning Mon, Jul 6, priced at $1,055 found 4 days ago
Flights from San Luis Obispo (SBP) to Montreal (YUL)
Origin airport
San Luis Obispo County Regional
Destination airport
Pierre Elliott Trudeau Intl.
Roundtrip price
$926
Distance
2529 mi

San Luis Obispo to Montreal Flights

The cheapest times to fly from San Luis Obispo to Montreal

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Luis Obispo to Montreal are during the month of July. You can find some of the cheapest flights from San Luis Obispo to Montreal with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Luis Obispo to Montreal

Sunday is one of the best days to book for cheap flights from San Luis Obispo to Montreal: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Luis Obispo to Montreal

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Luis Obispo to Montreal in 2025. You can also book with separate airlines for your outbound and return journeys, from $325 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Luis Obispo to Montreal flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Luis Obispo to Montreal airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from San Luis Obispo County Regional Airport (SBP) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Get a cheap one-way flight from $325 or cheap return flight from $926 from San Luis Obispo County Regional Airport (SBP) to Pierre Elliott Trudeau Intl. Airport (YUL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from San Luis Obispo County Regional Airport (SBP) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Planning your getaway for July can help you save, as it's the cheapest month for flights between SBP and YUL. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from San Luis Obispo County Regional Airport (SBP) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To find the cheapest airline that'll fly you from SBP to YUL, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from San Luis Obispo County Regional Airport (SBP) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Nonstop flights from San Luis Obispo County Regional Airport (SBP) to Pierre Elliott Trudeau Intl. Airport (YUL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SBP to YUL?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Luis Obispo County Regional Airport (SBP) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Select a flight from San Luis Obispo County Regional Airport (SBP) to Pierre Elliott Trudeau Intl. Airport (YUL) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Luis Obispo County Regional Airport (SBP) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Waiting until just before your departure to book a flight from SBP to YUL generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a SBP to YUL flight and hotel package?
You'll generally save money by booking a SBP to YUL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred accommodations and flights, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from San Luis Obispo County Regional Airport (SBP) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Typically, you can modify or cancel your SBP to YUL flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further information, go to our Customer Service portal.

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*Available to One Key members.