$949 Cheap Flights from Montreal (YUL) to Knock (NOC)

View $949 flight on Sun, Jun 29, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Knock (NOC-Ireland West)

Cheap Flights from Montreal to Knock (YUL-NOC)

Prices were available within the past 7 days and start at $949 for one-way flights and $1,267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jul 1 - Tue, Jul 8
YUL
Montreal
NOC
Knock
$1,267 Roundtrip, found 3 days ago
$1,267
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jul 1 from Montreal to Knock, returning Tue, Jul 8, priced at $1,267 found 3 days ago
Air Canada
Tue, Jul 1 - Wed, Jul 9
YUL
Montreal
NOC
Knock
$1,278 Roundtrip, found 3 days ago
$1,278
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Jul 1 from Montreal to Knock, returning Wed, Jul 9, priced at $1,278 found 3 days ago
American Airlines
Sun, Jun 29 - Sun, Jul 6
YUL
Montreal
NOC
Knock
$1,283 Roundtrip, found 3 days ago
$1,283
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Jun 29 from Montreal to Knock, returning Sun, Jul 6, priced at $1,283 found 3 days ago
Air Canada
Thu, Jun 26 - Wed, Jul 9
YUL
Montreal
NOC
Knock
$1,285 Roundtrip, found 3 days ago
$1,285
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Jun 26 from Montreal to Knock, returning Wed, Jul 9, priced at $1,285 found 3 days ago
Air Canada
Wed, Jul 2 - Wed, Jul 9
YUL
Montreal
NOC
Knock
$1,286 Roundtrip, found 3 days ago
$1,286
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Jul 2 from Montreal to Knock, returning Wed, Jul 9, priced at $1,286 found 3 days ago
American Airlines
Sun, Jun 29 - Sun, Jul 6
YUL
Montreal
NOC
Knock
$1,288 Roundtrip, found 3 days ago
$1,288
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Jun 29 from Montreal to Knock, returning Sun, Jul 6, priced at $1,288 found 3 days ago
Air Canada
Thu, Jun 26 - Thu, Jul 3
YUL
Montreal
NOC
Knock
$1,292 Roundtrip, found 3 days ago
$1,292
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Jun 26 from Montreal to Knock, returning Thu, Jul 3, priced at $1,292 found 3 days ago
American Airlines
Sun, Jun 29 - Sun, Jul 6
YUL
Montreal
NOC
Knock
$1,297 Roundtrip, found 3 days ago
$1,297
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Jun 29 from Montreal to Knock, returning Sun, Jul 6, priced at $1,297 found 3 days ago
American Airlines
Sun, Jun 29 - Sun, Jul 6
YUL
Montreal
NOC
Knock
$1,302 Roundtrip, found 3 days ago
$1,302
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Jun 29 from Montreal to Knock, returning Sun, Jul 6, priced at $1,302 found 3 days ago
Flights from Montreal (YUL) to Knock (NOC)
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Ireland West
Roundtrip price
$1,266
Distance
2854 mi

Montreal to Knock Flights

The cheapest times to fly from Montreal to Knock

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 Montreal to Knock are during the month of July. You can find some of the cheapest flights from Montreal to Knock with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to Knock

Sunday is one of the best days to book for cheap flights from Montreal to Knock: 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 Montreal to Knock

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 Montreal to Knock in 2025. You can also book with separate airlines for your outbound and return journeys, from $949 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 Montreal to Knock 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 Montreal to Knock 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 Pierre Elliott Trudeau Intl. Airport (YUL) to Ireland West Airport (NOC) cost?
Discover the latest flight deals from YUL to NOC by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from YUL to NOC?
The cheapest flights from YUL to NOC are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from YUL to NOC?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from YUL to NOC. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Ireland West Airport (NOC)?
Direct flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Ireland West Airport (NOC) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YUL to NOC?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Ireland West Airport (NOC)?
Choose a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Ireland West Airport (NOC) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time 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 Pierre Elliott Trudeau Intl. Airport (YUL) to Ireland West Airport (NOC) last-minute?
Last-minute bookings from YUL to NOC are typically more expensive. For the lowest rates, start searching for flights early. That being said, if you're flexible with your travel dates, you may land a cheap fare right before your trip.
Is it cheaper to book a YUL to NOC flight and hotel package?
Booking a YUL to NOC flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Ireland West Airport (NOC)?
Typically, it's possible to reschedule or cancel your YUL to NOC flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.