What is the most punctual flight time for Las Vegas to Montreal flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Las Vegas to Montreal flights?

Over the last year, Air Canada Rouge have had the lowest number of delays on this route, with just 11% of flights being delayed.

How often are flights from Las Vegas to Montreal delayed?

About 19% of weekly flights between Las Vegas and Montreal have experienced delays in the past year, with the average delay time being 161 minutes.

What are the cheapest airlines to fly from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport one-way?

For one-way options, check prices for WestJet. According to our data, you can fly for as low as $128. Users have also found prices from $151 and $165 on Air Canada and Porter Airlines, respectively.

Weekly flight availability from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport

The most flights from LAS to YUL are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What are the most popular airlines that fly from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport?

When booking a flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport, you may want to consider flying on Air Canada, Porter Airlines or Delta as they are the most popular for this route.

Most accurate provider : When it comes to deals on Las Vegas-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Las Vegas-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Las Vegas-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Las Vegas-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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. 4 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 1 outbound flight to Montreal Pierre Elliott Trudeau Intl per day.

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.

$128+ Flights from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport

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Find cheap flights from Las Vegas to Pierre Elliott Trudeau Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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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 September or March, booked 62 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Las Vegas to Pierre Elliott Trudeau Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$322 (Booking.com)
One-way from	$128 (Kiwi.com)
Popular in	June
Cheapest in	September
Average price	$352
Good round-trip deal	$655 or less
Good one-way deal	$438 or less

Provider with most accurate pricing for Las Vegas Harry Reid Intl-Montreal Pierre Elliott Trudeau Intl flight deals.

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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Montreal Pierre Elliott Trudeau Intl flights.

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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

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($61 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in October 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 October 27, 2025.

Sat 11/159:10 amLAS - YUL

Nonstop4h 47mAir Canada

Fri 11/216:05 pmYUL - LAS

Nonstop5h 44mAir Canada

Deal found 10/25

$322

Tue 12/97:05 pmLAS - YUL

1 stop9h 00mMultiple Airlines

Tue 12/166:45 amYUL - LAS

1 stop7h 57mMultiple Airlines

Deal found 10/25

$333

Sun 12/2110:20 pmLAS - YUL

1 stop23h 10mMultiple Airlines

Fri 1/92:30 pmYUL - LAS

1 stop10h 32mMultiple Airlines

Deal found 10/26

$337

Sun 12/711:05 pmLAS - YUL

1 stop7h 35mPorter Airlines

Thu 12/116:45 amYUL - LAS

1 stop7h 57mPorter Airlines

Deal found 10/24

$340

Fri 11/281:10 pmLAS - YUL

1 stop8h 33mMultiple Airlines

Tue 12/166:45 amYUL - LAS

1 stop7h 57mMultiple Airlines

Deal found 10/25

$342

Sat 11/1511:30 pmLAS - YUL

1 stop7h 53mMultiple Airlines

Fri 11/212:30 pmYUL - LAS

1 stop10h 32mMultiple Airlines

Deal found 10/25

$346

Thu 12/111:10 pmLAS - YUL

2 stops14h 55mMultiple Airlines

Thu 12/186:45 amYUL - LAS

1 stop7h 57mMultiple Airlines

Deal found 10/27

$359

Sun 12/711:05 pmLAS - YUL

1 stop7h 35mMultiple Airlines

Thu 12/117:30 pmYUL - LAS

2 stops27h 45mMultiple Airlines

Deal found 10/24

$362

Wed 12/177:05 pmLAS - YUL

1 stop9h 00mMultiple Airlines

Fri 1/22:30 pmYUL - LAS

1 stop10h 32mMultiple Airlines

Deal found 10/25

$366

Thu 11/209:10 amLAS - YUL

Nonstop4h 47mAir Canada

Thu 11/276:05 pmYUL - LAS

Nonstop5h 44mAir Canada

Deal found 10/26

$374

Best flights from Las Vegas to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Las Vegas to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2025.

Sat 11/159:10 amLAS - YUL

Nonstop4h 47mAir Canada

Fri 11/216:05 pmYUL - LAS

Nonstop5h 44mAir Canada

Deal found 10/25

$322

Wed 4/18:05 amLAS - YUL

2 stops13h 33mWestJet

Fri 4/36:45 amYUL - LAS

2 stops16h 31mWestJet

Deal found 10/25

$385

Wed 12/171:10 pmLAS - YUL

2 stops14h 55mMultiple Airlines

Fri 1/22:30 pmYUL - LAS

1 stop10h 32mMultiple Airlines

Deal found 10/25

$392

Sat 11/156:00 amLAS - YUL

2 stops12h 42mUnited Airlines

Fri 11/213:00 pmYUL - LAS

1 stop10h 20mUnited Airlines

Deal found 10/25

$396

Wed 4/19:10 amLAS - YUL

Nonstop4h 52mAir Canada

Sun 4/56:05 pmYUL - LAS

Nonstop5h 30mAir Canada

Deal found 10/24

$374

Tue 12/96:15 amLAS - YUL

1 stop10h 11mAir Canada

Tue 12/165:55 pmYUL - LAS

Nonstop5h 44mAir Canada

Deal found 10/25

$380

Fri 11/2111:30 pmLAS - YUL

1 stop8h 53mAir Canada

Thu 11/276:05 pmYUL - LAS

Nonstop5h 44mAir Canada

Deal found 10/26

$386

Last-minute flights from Las Vegas to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Las Vegas to Pierre Elliott Trudeau Intl. Data last updated October 27, 2025 and is based on user searches.

Fri 11/1412:43 amLAS - YUL

1 stop9h 47mDelta

Fri 11/217:10 amYUL - LAS

1 stop8h 37mDelta

Deal found 10/25

$399

Sat 11/159:10 amLAS - YUL

Nonstop4h 47mAir Canada

Fri 11/216:05 pmYUL - LAS

Nonstop5h 44mAir Canada

Deal found 10/25

$322

Sat 11/1511:30 pmLAS - YUL

1 stop7h 53mMultiple Airlines

Fri 11/212:30 pmYUL - LAS

1 stop10h 32mMultiple Airlines

Deal found 10/25

$346

Sat 11/156:00 amLAS - YUL

2 stops12h 42mUnited Airlines

Fri 11/213:00 pmYUL - LAS

1 stop10h 20mUnited Airlines

Deal found 10/25

$396

Thu 11/209:10 amLAS - YUL

Nonstop4h 47mAir Canada

Thu 11/276:05 pmYUL - LAS

Nonstop5h 44mAir Canada

Deal found 10/26

$374

Fri 11/2111:30 pmLAS - YUL

1 stop8h 53mAir Canada

Thu 11/276:05 pmYUL - LAS

Nonstop5h 44mAir Canada

Deal found 10/26

$386

Fri 11/281:10 pmLAS - YUL

1 stop8h 33mMultiple Airlines

Tue 12/166:45 amYUL - LAS

1 stop7h 57mMultiple Airlines

Deal found 10/25

$342

Fri 11/288:00 amLAS - YUL

2 stops13h 43mWestJet

Tue 12/164:15 pmYUL - LAS

2 stops23h 04mWestJet

Deal found 10/25

$375

One-way flights from Las Vegas to Pierre Elliott Trudeau Intl
Search for one-way flight options from Las Vegas to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated October 27, 2025.

Sun 4/1211:25 pmLAS - YUL

1 stop22h 13mWestJet

Deal found 10/26

$128

Sun 12/2110:20 pmLAS - YUL

1 stop23h 10mMultiple Airlines

Deal found 10/26

$132

Tue 12/97:05 pmLAS - YUL

1 stop9h 00mWestJet

Deal found 10/25

$150

Tue 1/69:10 amLAS - YUL

Nonstop4h 47mAir Canada

Deal found 10/26

$151

Tue 12/99:10 amLAS - YUL

Nonstop4h 47mAir Canada

Deal found 10/25

$168

Mon 12/812:44 amLAS - YUL

1 stop7h 51mDelta

Deal found 10/25

$171

Sat 12/209:10 amLAS - YUL

Nonstop4h 47mAir Canada

Deal found 10/25

$172

Tue 12/96:30 amLAS - YUL

2 stops13h 10mAmerican Airlines

Deal found 10/25

$173

Thu 11/1310:29 pmLAS - YUL

1 stop14h 56mMultiple Airlines

Deal found 10/25

$174

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Sat 11/15

9:10 am-4:57 pm

Nonstop4h 47m

Montreal Pierre Elliott Trudeau Intl

Fri 11/21

6:05 pm-8:49 pm

Nonstop5h 44m

$322

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Wed 4/1

9:10 am-5:02 pm

Nonstop4h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

6:05 pm-8:35 pm

Nonstop5h 30m

$374

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Tue 12/9

6:15 am-7:26 pm

1 stop10h 11m

Montreal Pierre Elliott Trudeau Intl

Tue 12/16

5:55 pm-8:39 pm

Nonstop5h 44m

$380

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Wed 4/1

8:05 am-12:38 am

2 stops13h 33m

Montreal Pierre Elliott Trudeau Intl

Fri 4/3

6:45 am-8:16 pm

2 stops16h 31m

$385

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Fri 11/21

11:30 pm-11:23 am

1 stop8h 53m

Montreal Pierre Elliott Trudeau Intl

Thu 11/27

6:05 pm-8:49 pm

Nonstop5h 44m

$386

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Wed 12/17

1:10 pm-7:05 am

2 stops14h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 1/2

2:30 pm-10:02 pm

1 stop10h 32m

$392

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Sat 11/15

6:00 am-9:42 pm

2 stops12h 42m

Montreal Pierre Elliott Trudeau Intl

Fri 11/21

3:00 pm-10:20 pm

1 stop10h 20m

$396

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Sun 4/12

11:25 pm-12:38 am

1 stop22h 13m

$128

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Tue 12/9

7:05 pm-7:05 am

1 stop9h 00m

$150

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Tue 1/6

9:10 am-4:57 pm

Nonstop4h 47m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 19 results

Compare providers for flights from Las Vegas to Pierre Elliott Trudeau Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Pierre Elliott Trudeau Intl in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Las Vegas-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Las Vegas-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Las Vegas-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Las Vegas-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Prices

Airlines

Delays

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

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 $93). Flying from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of $350). 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?

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 49% versus a flight in the morning.

The best insider tips for Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport flights

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.

YUL

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

Our travel experts

John Walton

Expert on YUL

Ramsey Qubein

Expert on LAS

Reviews of airlines servicing Pierre Elliott Trudeau Intl

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

384 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Porter Airlines

8.0

Very good

384 reviews

Porter Airlines

8.0

Very good

384 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Delta

7.9

Good

7,996 reviews

Porter Airlines

8.0

Very good

384 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

United Airlines

7.4

Good

8,996 reviews

Porter Airlines

8.0

Very good

384 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Air Canada

7.1

Good

10,370 reviews

Porter Airlines

8.0

Very good

384 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Related info for your journey

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. 4 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 1 outbound flight 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 4h 47m. Fly via Air Canada or WestJet to get the fastest option. The distance from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport is about 2232 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
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 63% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as $128. Users have also found prices from $151 and $165 on Air Canada and Porter Airlines, respectively.
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 $177. On average you can expect to pay $604. The most popular route, (Las Vegas Harry Reid Intl - Montreal Pierre Elliott Trudeau Intl), can usually be booked for $301.
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 $93). Flying from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of $350). 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

Laval

Longueuil

Brossard

Sherbrooke

Dorval

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

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	Cheapest$134	Average$333	FlexibilityNo cancel fee	On-time52%
Air Canada	Cheapest$134	Average$401	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$284	Average$361	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$299	Average$391	FlexibilityNo cancel fee	On-timeN/A

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$128+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Pierre Elliott Trudeau Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Montreal Pierre Elliott Trudeau Intl are usually found in September or March, booked 62 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Las Vegas to Pierre Elliott Trudeau Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Las Vegas to Pierre Elliott Trudeau Intl

Cheapest flights from Las Vegas to Pierre Elliott Trudeau IntlExplore 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 October 27, 2025.

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 October 27, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Compare providers for flights from Las Vegas to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Pierre Elliott Trudeau Intl in October.

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.

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?

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

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

Weekly flight availability from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport

How often are flights from Las Vegas to Montreal delayed?

What is the most punctual flight time for Las Vegas to Montreal flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Las Vegas to Montreal flights?

The best insider tips for Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport flights

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

YUL

Our travel experts

Reviews of airlines servicing Pierre Elliott Trudeau Intl

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?

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

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

What are the cheapest airlines to fly from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport one-way?

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

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

How can I 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?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.

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

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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 October 27, 2025.