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Pierre Elliott Trudeau Intl

$107+ Cheap flights from Las Vegas (LAS) to Pierre Elliott Trudeau Intl (YUL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — YUL
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Montreal Pierre Elliott Trudeau Intl are usually found in March or April, booked 65 days in advance, depart on a Saturday or Friday and return on a Tuesday

Cheap flight deals from Las Vegas to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$230
(lastminute.com)

One-way from

$107
(Booking.com)

Popular in

September

Cheapest in

March

Average price

$391

Good round-trip deal

$559 or less

Good one-way deal

$209 or less
From Las Vegas Harry Reid Intl to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Las Vegas Harry Reid Intl to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Montreal Pierre Elliott Trudeau Intl.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Montreal Pierre Elliott Trudeau Intl.
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Find flight deals from Las Vegas to Pierre Elliott Trudeau Intl

Cheapest flights from Las Vegas to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Las Vegas to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This lastminute.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:00 amLAS - YUL
2 stops11h 41mWestJet
Wed 9/107:00 amYUL - LAS
2 stops16h 21mWestJet
Deal found 8/16$230
This Trip.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:25 amLAS - YUL
Nonstop4h 55mMultiple Airlines
Wed 9/107:00 amYUL - LAS
2 stops16h 21mMultiple Airlines
Deal found 8/16$241
This Trip.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:55 pmLAS - YUL
1 stop7h 07mMultiple Airlines
Sun 10/57:00 amYUL - LAS
2 stops16h 21mMultiple Airlines
Deal found 8/16$242
This Booking.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:25 amLAS - YUL
Nonstop4h 55mAir Canada
Wed 9/108:05 amYUL - LAS
Nonstop5h 22mAir Canada
Deal found 8/16$245
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:30 amLAS - YUL
1 stop10h 11mMultiple Airlines
Wed 10/86:45 amYUL - LAS
1 stop7h 35mMultiple Airlines
Deal found 8/17$251
This FlightHub deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:30 amLAS - YUL
1 stop10h 11mWestJet
Thu 9/117:00 amYUL - LAS
2 stops16h 21mWestJet
Deal found 8/16$253

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Las Vegas

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Thu 9/4

10:00 am-12:41 am

2 stops11h 41m

Montreal Pierre Elliott Trudeau Intl

Wed 9/10

7:00 am-8:21 pm

2 stops16h 21m

$230

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Thu 9/4

11:25 am-7:20 pm

Nonstop4h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 9/10

7:00 am-8:21 pm

2 stops16h 21m

$241

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Thu 10/2

10:55 pm-9:02 am

1 stop7h 07m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

7:00 am-8:21 pm

2 stops16h 21m

$242

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Thu 11/6

11:05 pm-9:40 am

1 stop7h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

6:45 am-11:58 am

1 stop8h 13m

$242

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Sat 10/4

12:20 pm-12:37 am

1 stop9h 17m

Montreal Pierre Elliott Trudeau Intl

Mon 10/6

7:00 am-7:37 pm

2 stops15h 37m

$242

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Thu 9/4

11:25 am-7:20 pm

Nonstop4h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 9/10

8:05 am-10:27 am

Nonstop5h 22m

$245

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Sat 10/18

11:30 am-12:41 am

1 stop10h 11m

$107

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Wed 9/17

11:25 am-7:20 pm

Nonstop4h 55m

$107

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Wed 10/15

11:30 am-12:41 am

1 stop10h 11m

$107

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Tue 9/23

12:20 pm-12:37 am

1 stop9h 17m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 18 results
1
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The best insider tips for Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport trip
Airports
LAS

LAS offers a self-service TSA screening trial, simplifying security checks with video instructions for a smoother departure experience.

Read more about LASby Ramsey Qubein
YUL

For a quick arrival in Montreal, use the ArriveCAN app to fill out your declaration card and avoid lines at passport control.

Read more about YULby John Walton
Our travel experts
John Walton

John Walton

Expert on YUL

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Las Vegas to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Pierre Elliott Trudeau Intl. Price data was last updated on August 8, 2025.

The price you pay for your flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to YUL?

Find hourly flight availability from Las Vegas to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

When flying from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 45% versus a flight in the morning.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated August 18, 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Delta, and United Airlines from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
333 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.7

Food

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
333 reviews
Porter Airlines
8.0
Very good
333 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.7

Food

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Delta
8.0
Very good
7,981 reviews
Porter Airlines
8.0
Very good
333 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.7

Food

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,925 reviews
Porter Airlines
8.0
Very good
333 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.7

Food

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,992 reviews
Porter Airlines
8.0
Very good
333 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.7

Food

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Las Vegas to Montreal Pierre Elliott Trudeau Intl?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to Montreal Pierre Elliott Trudeau Intl. 3 airlines have flights from Harry Reid Intl to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Las Vegas Harry Reid Intl to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

  • How long is the flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport?

    There are many flights that can get you from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport in 11h 41m. Fly via WestJet to get the fastest option. The distance from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport is about 2232 mi.

  • What are the cheapest airlines flying from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Currently priced at $134, Air Canada will fly you from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Porter Airlines and United Airlines - these airlines can fly you to your destination from $134 and $284, respectively. These flights start at 66% lower than the current average price 3 months from now.

  • What are the cheapest flights from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport?

    The cheapest flight price from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport is $153. On average you can expect to pay $494. The most popular route, (Las Vegas Harry Reid Intl - Montreal Pierre Elliott Trudeau Intl), can usually be booked for $242.

  • Can I find deals for flights from Las Vegas to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Las Vegas to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Las Vegas to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Sherbrooke
Dorval

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Alternative routes for Las Vegas to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Reno to Pierre Elliott Trudeau Intl flights

Top 4 airlines flying from Las Vegas to Pierre Elliott Trudeau Intl

Discover the top 4 airlines that operate flights from Las Vegas to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$134Average$337FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$134Average$441FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$284Average$361FlexibilityNo cancel feeOn-time69%
DeltaCheapest$299Average$391FlexibilityNo cancel feeOn-timeN/A

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