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Cheap flights from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport from C$ 128

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — YUL
11 abr. — 18 abr.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Las Vegas to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 12 marzo 2026.

lun. 13/411:05 p.m.
LAS
-
YUL
1 stop7h 15m
Multiple Airlines
mar. 28/46:45 a.m.
YUL
-
LAS
1 stop7h 55m
Multiple Airlines
Deal found 12/3C$ 322
jue. 7/56:10 p.m.
LAS
-
YUL
1 stop9h 55m
WestJet
dom. 10/57:15 a.m.
YUL
-
LAS
1 stop17h 25m
WestJet
Deal found 11/3C$ 337
mié. 6/51:20 p.m.
LAS
-
YUL
2 stops14h 45m
WestJet
dom. 10/58:00 p.m.
YUL
-
LAS
1 stop24h 15m
WestJet
Deal found 11/3C$ 347
mar. 7/47:05 p.m.
LAS
-
YUL
1 stop9h 00m
WestJet
mié. 22/46:45 a.m.
YUL
-
LAS
2 stops14h 28m
WestJet
Deal found 12/3C$ 362
vie. 15/56:10 p.m.
LAS
-
YUL
1 stop9h 55m
WestJet
dom. 17/57:20 p.m.
YUL
-
LAS
2 stops23h 25m
WestJet
Deal found 10/3C$ 390
vie. 3/49:15 p.m.
LAS
-
YUL
2 stops24h 23m
WestJet
mar. 7/46:45 a.m.
YUL
-
LAS
2 stops14h 28m
WestJet
Deal found 11/3C$ 405
mar. 7/47:05 p.m.
LAS
-
YUL
2 stops26h 33m
WestJet
mar. 14/46:45 a.m.
YUL
-
LAS
2 stops14h 54m
WestJet
Deal found 10/3C$ 411

Find 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 12 marzo 2026.

Round-trip from

C$ 337

One-way from

C$ 128

Popular in

December

Cheapest in

September

Average price

C$ 582

Good one-way deal

C$ 275 or less
WestJet
  • WestJet
  • 7/5-10/5
  • 2 total stops
  • 27h 20m total
  • Las Vegas to Montreal
Search Deals
WestJet
  • WestJet
  • 8/5
  • 1 total stop
  • 9h 55m total
  • Las Vegas to Montreal
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Montreal Pierre Elliott Trudeau Intl.
Search Deals

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 629,999 searches. Data last updated 12 marzo 2026.
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

Cheapest round-trip

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

vie. 3/4

9:15 p.m.-12:38 a.m.

2 stops24h 23m

Montreal Pierre Elliott Trudeau Intl

mar. 7/4

7:30 p.m.-6:39 p.m.

2 stops26h 09m

C$ 473

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

jue. 9/4

9:15 p.m.-12:38 a.m.

2 stops48h 23m

Montreal Pierre Elliott Trudeau Intl

lun. 13/4

4:15 p.m.-10:27 a.m.

1 stop21h 12m

C$ 505

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

dom. 24/5

11:25 p.m.-7:15 a.m.

Nonstop4h 50m

Montreal Pierre Elliott Trudeau Intl

sáb. 30/5

7:30 a.m.-11:48 p.m.

1 stop19h 18m

C$ 559

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

mar. 7/4

7:05 p.m.-7:05 a.m.

1 stop9h 00m

Montreal Pierre Elliott Trudeau Intl

mié. 22/4

6:45 a.m.-6:13 p.m.

2 stops14h 28m

C$ 589

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

mar. 9/6

12:45 p.m.-12:25 a.m.

1 stop8h 40m

Montreal Pierre Elliott Trudeau Intl

jue. 18/6

6:45 a.m.-4:35 p.m.

2 stops12h 50m

C$ 590

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

jue. 25/6

6:10 p.m.-7:05 a.m.

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

sáb. 4/7

5:30 p.m.-9:40 p.m.

1 stop31h 10m

C$ 683

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

mié. 15/4

8:05 a.m.-12:38 a.m.

2 stops13h 33m

Montreal Pierre Elliott Trudeau Intl

dom. 19/4

6:45 a.m.-9:36 a.m.

2 stops29h 51m

C$ 690
Quickest round-trip

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

mié. 15/4

12:30 p.m.-8:25 p.m.

Nonstop4h 55m

Montreal Pierre Elliott Trudeau Intl

dom. 19/4

8:30 a.m.-11:00 a.m.

Nonstop5h 30m

C$ 701

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

jue. 25/6

11:30 p.m.-10:40 a.m.

1 stop8h 10m

Montreal Pierre Elliott Trudeau Intl

sáb. 4/7

9:45 a.m.-2:45 p.m.

1 stop8h 00m

C$ 744
Cheapest one-way

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

dom. 26/4

7:25 p.m.-12:25 a.m.

2 stops26h 00m

C$ 214

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 21 resultsSorted by cheapest first
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2
3

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

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

Currently, September is the cheapest month in which you can book a flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 173). Flying from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 671). 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 12 marzo 2026.

When flying from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 12 marzo 2026.
Get a feel of what it's like to fly with Air Canada from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,800 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Food

6.3

Boarding

7.3

Overall

7.1

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good
Air Canada
7.1
Good
10,800 reviews
Air Canada
7.1
Good
10,800 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Food

6.3

Boarding

7.3

Overall

7.1

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good

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?

    Located just 10.0 km from the city centre, Las Vegas Harry Reid Intl is the airport most travellers will use when flying to Montreal Pierre Elliott Trudeau Intl from Las Vegas. Booking flights from Harry Reid Intl (LAS) to Montreal Pierre Elliott Trudeau Intl should be relatively easy as there is 1 daily outbound flight to Montreal Pierre Elliott Trudeau Intl from 1 airline.

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

    WestJet and Air Canada can get you from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport in just under 4h 50m. Your travel time can differ by up to 19h 33m. Las Vegas and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 3592 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Air Canada, at C$ 460, was found to be the cheapest airline from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport.. Air Canada is currently priced 21% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport are WestJet (C$ 126), Porter Airlines (C$ 131), and Air Canada (C$ 178).

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

    While on average a flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport is generally C$ 303, our data shows the cheapest flight currently is C$ 121. When looking at the most popular route, (Las Vegas Harry Reid Intl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 386 for that flight.

  • 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, September is the cheapest month in which you can book a flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 173). Flying from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 671). 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

Travelling 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
Trois-Rivières
Dorval
Sherbrooke
Cornwall
Montebello
Brossard
Boucherville
Longueuil
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Las Vegas to Pierre Elliott Trudeau Intl

Discover the top airline 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 629,999 searches. Data last updated 12 marzo 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 460AverageC$ 539FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Las Vegas to Pierre Elliott Trudeau Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Pierre Elliott Trudeau Intl from Las Vegas today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Pierre Elliott Trudeau Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Las Vegas to Pierre Elliott Trudeau Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Las Vegas to Pierre Elliott Trudeau Intl with no change fees?

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from Las Vegas shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Las Vegas to Pierre Elliott Trudeau Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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