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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas from C$ 198

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 10/3. 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

Enter your travel dates to find the best prices.
WestJet Logo
6:45 a.m. - 10:12 p.m.
YUL
-
LAS
18h 27m
1 stop
WestJet Logo
7:05 p.m. - 12:38 a.m.
LAS
-
YUL
26h 33m
2 stops
C$ 406WestJet
Sun, 22 Mar - Thu, 26 Mar
WestJet Logo
8:00 p.m. - 10:12 p.m.
YUL
-
LAS
29h 12m
1 stop
WestJet Logo
11:25 p.m. - 12:38 a.m.
LAS
-
YUL
22h 13m
1 stop
C$ 408WestJet
Thu, 16 Apr - Sun, 19 Apr
WestJet Logo
6:45 a.m. - 10:12 p.m.
YUL
-
LAS
18h 27m
1 stop
WestJet Logo
11:20 a.m. - 12:38 a.m.
LAS
-
YUL
34h 18m
2 stops
C$ 409WestJet
Thu, 19 Mar - Tue, 24 Mar
WestJet Logo
6:45 a.m. - 10:12 p.m.
YUL
-
LAS
18h 27m
1 stop
WestJet Logo
7:05 p.m. - 12:38 a.m.
LAS
-
YUL
26h 33m
2 stops
C$ 410WestJet
Sun, 8 Mar - Fri, 13 Mar
WestJet Logo
6:45 a.m. - 10:12 p.m.
YUL
-
LAS
18h 27m
1 stop
WestJet Logo
7:05 p.m. - 12:38 a.m.
LAS
-
YUL
26h 33m
2 stops
C$ 412WestJet
Sun, 8 Mar - Thu, 12 Mar
Multiple Airlines Logo
6:45 a.m. - 10:12 p.m.
YUL
-
LAS
18h 27m
1 stop
Multiple Airlines Logo
11:05 p.m. - 9:20 a.m.
LAS
-
YUL
7h 15m
1 stop
C$ 413Multiple Airlines
Mon, 20 Apr - Thu, 23 Apr
WestJet Logo
8:00 p.m. - 10:12 p.m.
YUL
-
LAS
29h 12m
1 stop
WestJet Logo
11:25 p.m. - 12:38 a.m.
LAS
-
YUL
22h 13m
1 stop
C$ 415WestJet
Thu, 16 Apr - Mon, 20 Apr
WestJet Logo
6:45 a.m. - 10:12 p.m.
YUL
-
LAS
18h 27m
1 stop
WestJet Logo
7:05 p.m. - 7:05 a.m.
LAS
-
YUL
9h 00m
1 stop
C$ 416WestJet
Sun, 22 Mar - Thu, 26 Mar
WestJet Logo
6:45 a.m. - 6:13 p.m.
YUL
-
LAS
14h 28m
2 stops
WestJet Logo
1:20 p.m. - 7:00 a.m.
LAS
-
YUL
14h 40m
2 stops
C$ 417WestJet
Thu, 23 Apr - Wed, 29 Apr
WestJet Logo
7:15 a.m. - 4:35 p.m.
YUL
-
LAS
12h 20m
2 stops
WestJet Logo
6:10 p.m. - 7:00 a.m.
LAS
-
YUL
9h 50m
1 stop
C$ 419WestJet
Sun, 3 May - Fri, 8 May

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
8 Mar
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
18h 27m
1 stop
LAS10:12 p.m.Las Vegas Harry Reid Intl
16 Mar
LAS11:25 p.m.Las Vegas Harry Reid Intl
22h 13m
1 stop
YUL12:38 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 401
WestJet
10 Mar
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
14h 28m
2 stops
LAS6:13 p.m.Las Vegas Harry Reid Intl
18 Mar
LAS7:05 p.m.Las Vegas Harry Reid Intl
9h 00m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 402
WestJet
9 Mar
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
18h 27m
1 stop
LAS10:12 p.m.Las Vegas Harry Reid Intl
15 Mar
LAS11:25 p.m.Las Vegas Harry Reid Intl
22h 13m
1 stop
YUL12:38 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 404

Porter Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas

Our best Porter Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas flight tickets
Porter Airlines
28 Mar
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
7h 57m
1 stop
LAS11:42 a.m.Las Vegas Harry Reid Intl
4 Apr
LAS12:40 p.m.Las Vegas Harry Reid Intl
8h 55m
1 stop
YUL12:35 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 456
Porter Airlines
20 Feb
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
10h 32m
1 stop
LAS10:02 p.m.Las Vegas Harry Reid Intl
27 Feb
LAS11:05 p.m.Las Vegas Harry Reid Intl
7h 15m
1 stop
YUL9:20 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 510
Porter Airlines
20 Feb
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
10h 32m
1 stop
LAS10:02 p.m.Las Vegas Harry Reid Intl
24 Feb
LAS12:40 p.m.Las Vegas Harry Reid Intl
8h 55m
1 stop
YUL12:35 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 543

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 6 February 2026.
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

Sun 22/3

6:45 a.m.-10:12 p.m.

1 stop18h 27m

Las Vegas Harry Reid Intl

Thu 26/3

7:05 p.m.-12:38 a.m.

2 stops26h 33m

C$ 406

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

8:00 p.m.-10:12 p.m.

1 stop29h 12m

Las Vegas Harry Reid Intl

Sun 19/4

11:25 p.m.-12:38 a.m.

1 stop22h 13m

C$ 408

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

6:45 a.m.-10:12 p.m.

1 stop18h 27m

Las Vegas Harry Reid Intl

Tue 24/3

11:20 a.m.-12:38 a.m.

2 stops34h 18m

C$ 409

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

6:45 a.m.-10:12 p.m.

1 stop18h 27m

Las Vegas Harry Reid Intl

Fri 13/3

7:05 p.m.-12:38 a.m.

2 stops26h 33m

C$ 410

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

6:45 a.m.-10:12 p.m.

1 stop18h 27m

Las Vegas Harry Reid Intl

Thu 12/3

7:05 p.m.-12:38 a.m.

2 stops26h 33m

C$ 412

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

6:45 a.m.-10:12 p.m.

1 stop18h 27m

Las Vegas Harry Reid Intl

Thu 23/4

11:05 p.m.-9:20 a.m.

1 stop7h 15m

C$ 413

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

8:00 p.m.-10:12 p.m.

1 stop29h 12m

Las Vegas Harry Reid Intl

Mon 20/4

11:25 p.m.-12:38 a.m.

1 stop22h 13m

C$ 415

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

6:45 a.m.-10:12 p.m.

1 stop18h 27m

Las Vegas Harry Reid Intl

Thu 26/3

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

1 stop9h 00m

C$ 416

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

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

2 stops14h 28m

Las Vegas Harry Reid Intl

Wed 29/4

1:20 p.m.-7:00 a.m.

2 stops14h 40m

C$ 417

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

7:15 a.m.-4:35 p.m.

2 stops12h 20m

Las Vegas Harry Reid Intl

Fri 8/5

6:10 p.m.-7:00 a.m.

1 stop9h 50m

C$ 419

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 February, then March is your next best option. Flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas during March average around C$ 449.

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 Tuesday. Travellers who choose to depart for Las Vegas on a Tuesday will often find tickets for as low as C$ 538. The most expensive day to fly to Las Vegas is Monday, with ticket prices averaging around C$ 617.

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 in the evening when flights can be purchased for as low as C$ 479. Try not to purchase tickets in the morning because they tend to be around C$ 616. 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$ 512 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$ 443 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 14% 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 February 2026, prices for Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas flights are approximately 47% 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$ 376

Fastest flight time

5h 24m

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$ 376. 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$ 560.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas takes 5h 24m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas every day.
There is 1 airport in Las Vegas. From Montreal Pierre Elliott Trudeau Intl Airport there are direct flights to 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 24m.

  • 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
American AirlinesPriceFrom C$ 225Free CancellationRating
7.2
11,248 reviews
Search American Airlines flights
Porter AirlinesPriceFrom C$ 232Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights
WestJetPriceFrom C$ 244Free CancellationRating
7.2
3,255 reviews
Search WestJet flights
DeltaPriceFrom C$ 264Free CancellationRating
7.9
8,162 reviews
Search Delta flights
Air CanadaPriceFrom C$ 326Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 358Free CancellationRating
7.7
503 reviews
Search Air Transat flights
United AirlinesPriceFrom C$ 388Free CancellationRating
7.4
9,245 reviews
Search United Airlines flights

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

    Across 10 Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas this week, the average price was C$ 567, with the best Air Canada deals starting from C$ 326 round-trip. 10,697 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
Paradise
Laughlin
Mesquite
Henderson
Boulder City
Pahrump
Needles
North Las Vegas
Winchester
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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