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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas from C$ 139

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 8/10. 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

Cheap round-trip flights

WestJet Logo
4:15 p.m. - 12:19 p.m.YUL-LAS
23h 04m2 stops
WestJet Logo
1:10 p.m. - 12:43 a.m.LAS-YUL
8h 33m1 stop
C$ 393WestJet
Find Deal
Mon, 27 Oct - Thu, 30 Oct
Air Canada Logo
6:05 p.m. - 8:49 p.m.YUL-LAS
5h 44mdirect
Air Canada Logo
9:10 a.m. - 4:57 p.m.LAS-YUL
4h 47mdirect
C$ 395Air Canada
Find Deal
Fri, 13 Mar - Tue, 17 Mar
WestJet Logo
5:30 p.m. - 3:01 p.m.YUL-LAS
24h 31m2 stops
WestJet Logo
9:10 p.m. - 12:41 a.m.LAS-YUL
24h 31m2 stops
C$ 396WestJet
Find Deal
Sat, 11 Oct - Mon, 13 Oct
WestJet Logo
7:00 a.m. - 8:21 p.m.YUL-LAS
16h 21m2 stops
WestJet Logo
11:30 a.m. - 12:41 a.m.LAS-YUL
10h 11m1 stop
C$ 398WestJet
Find Deal
Thu, 16 Oct - Thu, 23 Oct
Air Canada Logo
6:05 p.m. - 8:49 p.m.YUL-LAS
5h 44mdirect
Air Canada Logo
11:30 p.m. - 10:23 a.m.LAS-YUL
7h 53m1 stop
C$ 411Air Canada
Find Deal
Sat, 21 Feb - Sat, 28 Feb
Delta Logo
12:55 p.m. - 9:36 p.m.YUL-LAS
11h 41m1 stop
Delta Logo
2:05 p.m. - 11:21 p.m.LAS-YUL
6h 16m1 stop
C$ 414Delta
Find Deal
Sat, 25 Oct - Fri, 31 Oct
Delta Logo
12:55 p.m. - 7:35 p.m.YUL-LAS
9h 40m1 stop
Delta Logo
9:43 a.m. - 11:48 p.m.LAS-YUL
11h 05m1 stop
C$ 418Delta
Find Deal
Sat, 25 Oct - Wed, 29 Oct
United Airlines Logo
4:45 p.m. - 11:19 p.m.YUL-LAS
9h 34m1 stop
United Airlines Logo
11:01 a.m. - 9:17 p.m.LAS-YUL
7h 16m1 stop
C$ 422United Airlines
Find Deal
Thu, 5 Feb - Sat, 7 Feb
United Airlines Logo
2:13 p.m. - 9:47 p.m.YUL-LAS
10h 34m1 stop
United Airlines Logo
12:30 a.m. - 2:00 p.m.LAS-YUL
10h 30m1 stop
C$ 433United Airlines
Find Deal
Sat, 17 Jan - Mon, 19 Jan
Porter Airlines Logo
2:30 p.m. - 10:02 p.m.YUL-LAS
10h 32m1 stop
Porter Airlines Logo
12:40 p.m. - 12:35 a.m.LAS-YUL
8h 55m1 stop
C$ 447Porter Airlines
Find Deal
Fri, 31 Oct - Sun, 2 Nov

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
27 Oct
YUL4:15 p.m.Montreal Pierre Elliott Trudeau Intl
23h 04m
2 stops
LAS12:19 p.m.Las Vegas Harry Reid Intl
30 Oct
LAS1:10 p.m.Las Vegas Harry Reid Intl
8h 33m
1 stop
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 393
Find similar
WestJet
11 Oct
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
24h 31m
2 stops
LAS3:01 p.m.Las Vegas Harry Reid Intl
13 Oct
LAS9:10 p.m.Las Vegas Harry Reid Intl
24h 31m
2 stops
YUL12:41 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 396
Find similar
WestJet
16 Oct
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
16h 21m
2 stops
LAS8:21 p.m.Las Vegas Harry Reid Intl
23 Oct
LAS11:30 a.m.Las Vegas Harry Reid Intl
10h 11m
1 stop
YUL12:41 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 398
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
13 Mar
YUL6:05 p.m.Montreal Pierre Elliott Trudeau Intl
5h 44m
LAS8:49 p.m.Las Vegas Harry Reid Intl
17 Mar
LAS9:10 a.m.Las Vegas Harry Reid Intl
4h 47m
YUL4:57 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 395
Find similar
Air Canada
21 Feb
YUL6:05 p.m.Montreal Pierre Elliott Trudeau Intl
5h 44m
LAS8:49 p.m.Las Vegas Harry Reid Intl
28 Feb
LAS11:30 p.m.Las Vegas Harry Reid Intl
7h 53m
1 stop
YUL10:23 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 411
Find similar
Air Canada
12 Feb
YUL6:05 p.m.Montreal Pierre Elliott Trudeau Intl
5h 44m
LAS8:49 p.m.Las Vegas Harry Reid Intl
19 Feb
LAS6:15 a.m.Las Vegas Harry Reid Intl
10h 16m
1 stop
YUL7:31 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 426
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 96,600 searches. Data last updated 17 September 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

Mon 27/10

4:15 p.m.-12:19 p.m.

2 stops23h 04m

Las Vegas Harry Reid Intl

Thu 30/10

1:10 p.m.-12:43 a.m.

1 stop8h 33m

C$ 393

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

6:05 p.m.-8:49 p.m.

Nonstop5h 44m

Las Vegas Harry Reid Intl

Tue 17/3

9:10 a.m.-4:57 p.m.

Nonstop4h 47m

C$ 395

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 11/10

5:30 p.m.-3:01 p.m.

2 stops24h 31m

Las Vegas Harry Reid Intl

Mon 13/10

9:10 p.m.-12:41 a.m.

2 stops24h 31m

C$ 396

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

7:00 a.m.-8:21 p.m.

2 stops16h 21m

Las Vegas Harry Reid Intl

Thu 23/10

11:30 a.m.-12:41 a.m.

1 stop10h 11m

C$ 398

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

6:05 p.m.-8:49 p.m.

Nonstop5h 44m

Las Vegas Harry Reid Intl

Sat 28/2

11:30 p.m.-10:23 a.m.

1 stop7h 53m

C$ 411

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 25/10

12:55 p.m.-9:36 p.m.

1 stop11h 41m

Las Vegas Harry Reid Intl

Fri 31/10

2:05 p.m.-11:21 p.m.

1 stop6h 16m

C$ 414

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 25/10

12:55 p.m.-7:35 p.m.

1 stop9h 40m

Las Vegas Harry Reid Intl

Wed 29/10

9:43 a.m.-11:48 p.m.

1 stop11h 05m

C$ 418

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

4:45 p.m.-11:19 p.m.

1 stop9h 34m

Las Vegas Harry Reid Intl

Sat 7/2

11:01 a.m.-9:17 p.m.

1 stop7h 16m

C$ 422

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

2:13 p.m.-9:47 p.m.

1 stop10h 34m

Las Vegas Harry Reid Intl

Mon 19/1

12:30 a.m.-2:00 p.m.

1 stop10h 30m

C$ 433

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 31/10

2:30 p.m.-10:02 p.m.

1 stop10h 32m

Las Vegas Harry Reid Intl

Sun 2/11

12:40 p.m.-12:35 a.m.

1 stop8h 55m

C$ 447

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 typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and Las Vegas?

What is the cheapest month to fly to Las Vegas?

If you’re not able to fly to Las Vegas in January, then November is your next best option. Flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas during November average around C$ 387.

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

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas is on a Saturday. Travellers who choose to depart for Las Vegas on a Saturday will often find tickets for as low as C$ 435. The most expensive day to fly to Las Vegas is Sunday, with ticket prices averaging around C$ 533.

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 C$ 297. Try not to purchase tickets in the morning because they tend to be around C$ 602. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 C$ 487 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 C$ 403 on momondo.

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

There are 2 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?

You could potentially save up to 8% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas flight.

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

As of September 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas flights are approximately 51% more expensive 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

C$ 235

Fastest flight time

5h 20m

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 C$ 235. 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 C$ 485.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas takes 5h 20m
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?

    The straight-line distance from Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl is 3586.3 km. A reasonable flight in good conditions will take 5h 44m.

  • 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 required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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 C$ 255Free CancellationRating
7.9
365 reviews
Search Porter Airlines flights
WestJetPriceFrom C$ 273Free CancellationRating
7.2
3,095 reviews
Search WestJet flights
American AirlinesPriceFrom C$ 286Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 296Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 298Free CancellationRating
7.7
439 reviews
Search Air Transat flights
United AirlinesPriceFrom C$ 329Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom C$ 379Free CancellationRating
7.9
7,961 reviews
Search Delta flights

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

    Across 4 Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas this week, the average price was C$ 377, with the best Air Canada deals starting from C$ 215 round-trip. 10,000 users have rated Air Canada on momondo, with an average score of 7.1/10.

Travelling to a place near Las Vegas?

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

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?

momondo does allow users to show only those flights to Las Vegas from Montreal which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Montreal to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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