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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas from $133

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas (YUL-LAS)

Cheap round-trip flights

WestJet Logo
7:00 am - 8:21 pmYUL-LAS
16h 21m2 stops
WestJet Logo
8:00 am - 12:27 amLAS-YUL
13h 27m2 stops
$288WestJet
Find Deal
Sat, Sep 13 - Sat, Sep 20
United Airlines Logo
11:23 am - 8:24 pmYUL-LAS
12h 01m2 stops
United Airlines Logo
12:59 am - 4:10 pmLAS-YUL
12h 11m2 stops
$289United Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8
WestJet Logo
7:00 am - 7:37 pmYUL-LAS
15h 37m2 stops
WestJet Logo
8:00 am - 12:27 amLAS-YUL
13h 27m2 stops
$290WestJet
Find Deal
Sun, Oct 5 - Fri, Oct 10
WestJet Logo
7:00 am - 8:21 pmYUL-LAS
16h 21m2 stops
WestJet Logo
8:00 am - 12:27 amLAS-YUL
13h 27m2 stops
$291WestJet
Find Deal
Sat, Oct 11 - Tue, Oct 14
Logo
6:45 am - 11:15 amYUL-LAS
7h 30m1 stop
Logo
8:00 am - 12:27 amLAS-YUL
13h 27m2 stops
$293
Find Deal
Wed, Sep 17 - Fri, Oct 3
Porter Airlines Logo
6:45 am - 11:15 amYUL-LAS
7h 30m1 stop
Porter Airlines Logo
12:20 pm - 12:37 amLAS-YUL
9h 17m1 stop
$295Porter Airlines
Find Deal
Sat, Sep 13 - Tue, Sep 16
Porter Airlines Logo
6:45 am - 11:15 amYUL-LAS
7h 30m1 stop
Porter Airlines Logo
12:20 pm - 12:37 amLAS-YUL
9h 17m1 stop
$299Porter Airlines
Find Deal
Sat, Sep 13 - Tue, Sep 16
Air Canada Logo
7:30 am - 3:58 pmYUL-LAS
11h 28m1 stop
Air Canada Logo
11:15 pm - 7:10 amLAS-YUL
4h 55mnonstop
$304Air Canada
Find Deal
Wed, Sep 17 - Thu, Sep 18
Logo
8:10 am - 9:44 pmYUL-LAS
16h 34m2 stops
Logo
12:35 pm - 12:27 amLAS-YUL
8h 52m1 stop
$315
Find Deal
Mon, Sep 15 - Wed, Oct 1
Air Canada Logo
8:00 pm - 10:22 pmYUL-LAS
5h 22mnonstop
Air Canada Logo
11:15 pm - 7:10 amLAS-YUL
4h 55mnonstop
$325Air Canada
Find Deal
Wed, Oct 15 - Sat, Oct 25

WestJet flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas

Our best WestJet deals on Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas flight tickets
WestJet
Sep 13
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
16h 21m
2 stops
LAS8:21 pmLas Vegas Harry Reid Intl
Sep 20
LAS8:00 amLas Vegas Harry Reid Intl
13h 27m
2 stops
YUL12:27 amMontreal Pierre Elliott Trudeau Intl
$288
Find similar
WestJet
Oct 5
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
15h 37m
2 stops
LAS7:37 pmLas Vegas Harry Reid Intl
Oct 10
LAS8:00 amLas Vegas Harry Reid Intl
13h 27m
2 stops
YUL12:27 amMontreal Pierre Elliott Trudeau Intl
$290
Find similar
WestJet
Oct 11
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
16h 21m
2 stops
LAS8:21 pmLas Vegas Harry Reid Intl
Oct 14
LAS8:00 amLas Vegas Harry Reid Intl
13h 27m
2 stops
YUL12:27 amMontreal Pierre Elliott Trudeau Intl
$291
Find similar

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas flight tickets
Air Canada
Sep 17
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
11h 28m
1 stop
LAS3:58 pmLas Vegas Harry Reid Intl
Sep 18
LAS11:15 pmLas Vegas Harry Reid Intl
4h 55m
YUL7:10 amMontreal Pierre Elliott Trudeau Intl
$304
Find similar
Air Canada
Aug 31
YUL12:00 pmMontreal Pierre Elliott Trudeau Intl
13h 15m
1 stop
LAS10:15 pmLas Vegas Harry Reid Intl
Sep 3
LAS11:25 amLas Vegas Harry Reid Intl
4h 55m
YUL7:20 pmMontreal Pierre Elliott Trudeau Intl
$319
Find similar
Air Canada
Oct 15
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
5h 22m
LAS10:22 pmLas Vegas Harry Reid Intl
Oct 25
LAS11:15 pmLas Vegas Harry Reid Intl
4h 55m
YUL7:10 amMontreal Pierre Elliott Trudeau Intl
$325
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas 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, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 9/13

7:00 am-8:21 pm

2 stops16h 21m

Las Vegas Harry Reid Intl

Sat 9/20

8:00 am-12:27 am

2 stops13h 27m

$288

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 9/5

11:23 am-8:24 pm

2 stops12h 01m

Las Vegas Harry Reid Intl

Mon 9/8

12:59 am-4:10 pm

2 stops12h 11m

$289

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

7:00 am-7:37 pm

2 stops15h 37m

Las Vegas Harry Reid Intl

Fri 10/10

8:00 am-12:27 am

2 stops13h 27m

$290

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 10/11

7:00 am-8:21 pm

2 stops16h 21m

Las Vegas Harry Reid Intl

Tue 10/14

8:00 am-12:27 am

2 stops13h 27m

$291

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 9/17

6:45 am-11:15 am

1 stop7h 30m

Las Vegas Harry Reid Intl

Fri 10/3

8:00 am-12:27 am

2 stops13h 27m

$293

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 9/13

6:45 am-11:15 am

1 stop7h 30m

Las Vegas Harry Reid Intl

Tue 9/16

12:20 pm-12:37 am

1 stop9h 17m

$295

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 9/13

6:45 am-11:15 am

1 stop7h 30m

Las Vegas Harry Reid Intl

Tue 9/16

12:20 pm-12:37 am

1 stop9h 17m

$299

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 9/17

7:30 am-3:58 pm

1 stop11h 28m

Las Vegas Harry Reid Intl

Thu 9/18

11:15 pm-7:10 am

Nonstop4h 55m

$304

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 9/15

8:10 am-9:44 pm

2 stops16h 34m

Las Vegas Harry Reid Intl

Wed 10/1

12:35 pm-12:27 am

1 stop8h 52m

$315

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 10/15

8:00 pm-10:22 pm

Nonstop5h 22m

Las Vegas Harry Reid Intl

Sat 10/25

11:15 pm-7:10 am

Nonstop4h 55m

$325

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of January is, on average, the cheapest month to fly to Las Vegas from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around $259. The month of November is another great option to travel to Las Vegas, with average flight prices from Montreal Pierre Elliott Trudeau Intl Airport averaging around $294.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $330. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas on a Sunday will generally be more expensive and average around $457. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is at noon when flights can be purchased for as low as $187. Flights to Las Vegas are more costly in the morning, with an average ticket price of $468. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl for the best Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $359 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Montreal Pierre Elliott Trudeau Intl Airport for as low as $306 on momondo.

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl flights?

There are 3 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas.

How have Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas flight prices changed over time?

As of August 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas (YUL to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas

Best Price Found

$179

Fastest flight time

5h 17m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is $179. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas found on momondo in the last 72 hours is $323.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas takes 5h 17m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • How far is Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl by plane?

    Las Vegas Harry Reid Intl is 2228.4 mi away from Montreal Pierre Elliott Trudeau Intl. By plane, this route typically takes 5h 22m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas?

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom $185Free CancellationRating
8.0
336 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $197Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $222Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
WestJetPriceFrom $237Free CancellationRating
7.2
3,032 reviews
Search WestJet flights
DeltaPriceFrom $275Free CancellationRating
7.9
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $303Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Air Canada Flights From Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas

    Air Canada is one of the most popular airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas, operating 7 flights/week on average for this route. A good Air Canada flight deal for Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas starts from $197 round-trip, up to an average price of $404. Our users have rated Air Canada at 7.1/10.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Las Vegas?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from Montreal.

Can I find flights from Montreal to Las Vegas with flexible booking policies on momondo?

Flights from Montreal to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Montreal to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Las Vegas.

I’m not ready to book a flight from Montreal to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montreal to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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