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Cheap flights from Montreal to Las Vegas from C$ 197

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 to Las Vegas departing on 8/12. 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 to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:45 a.m. - 11:58 a.m.YUL-LAS
8h 13m1 stop
WestJet Logo
9:15 p.m. - 3:12 p.m.LAS-YUL
14h 57m2 stops
C$ 381WestJet
Find Deal
Thu, 4 Dec - Sun, 7 Dec
WestJet Logo
7:30 p.m. - 6:11 p.m.YUL-LAS
25h 41m1 stop
WestJet Logo
9:15 p.m. - 7:05 a.m.LAS-YUL
30h 50m2 stops
C$ 382WestJet
Find Deal
Sun, 7 Dec - Sat, 13 Dec
WestJet Logo
6:45 a.m. - 8:15 p.m.YUL-LAS
16h 30m2 stops
WestJet Logo
8:00 a.m. - 12:43 a.m.LAS-YUL
13h 43m2 stops
C$ 383WestJet
Find Deal
Mon, 24 Nov - Fri, 28 Nov
WestJet Logo
7:30 p.m. - 8:15 p.m.YUL-LAS
27h 45m2 stops
WestJet Logo
9:15 p.m. - 3:12 p.m.LAS-YUL
14h 57m2 stops
C$ 385WestJet
Find Deal
Fri, 5 Dec - Mon, 8 Dec
WestJet Logo
7:30 p.m. - 9:31 p.m.YUL-LAS
29h 01m1 stop
WestJet Logo
9:15 p.m. - 12:43 a.m.LAS-YUL
24h 28m2 stops
C$ 386WestJet
Find Deal
Tue, 2 Dec - Sat, 6 Dec
Multiple Airlines Logo
6:45 a.m. - 11:58 a.m.YUL-LAS
8h 13m1 stop
Multiple Airlines Logo
9:15 p.m. - 4:27 p.m.LAS-YUL
16h 12m1 stop
C$ 392Multiple Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
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$ 431Porter Airlines
Find Deal
Fri, 7 Nov - Sat, 15 Nov
Porter Airlines Logo
6:45 a.m. - 11:42 a.m.YUL-LAS
7h 57m1 stop
Porter Airlines Logo
12:40 p.m. - 12:35 a.m.LAS-YUL
8h 55m1 stop
C$ 434Porter Airlines
Find Deal
Mon, 8 Dec - Thu, 18 Dec
Porter Airlines Logo
2:30 p.m. - 10:02 p.m.YUL-LAS
10h 32m1 stop
Porter Airlines Logo
11:05 p.m. - 9:20 a.m.LAS-YUL
7h 15m1 stop
C$ 448Porter Airlines
Find Deal
Sat, 3 Jan - Mon, 12 Jan
Porter Airlines Logo
6:45 a.m. - 11:42 a.m.YUL-LAS
7h 57m1 stop
Porter Airlines Logo
11:05 p.m. - 9:20 a.m.LAS-YUL
7h 15m1 stop
C$ 449Porter Airlines
Find Deal
Sat, 3 Jan - Sun, 11 Jan

Porter Airlines flights from Montreal to Las Vegas

Our best Porter Airlines deals on Montreal to Las Vegas flight tickets
Porter Airlines
7 Nov
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
10h 32m
1 stop
LAS10:02 p.m.Las Vegas Harry Reid Intl
15 Nov
LAS12:40 p.m.Las Vegas Harry Reid Intl
8h 55m
1 stop
YUL12:35 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 431
Find similar
Porter Airlines
8 Dec
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
7h 57m
1 stop
LAS11:42 a.m.Las Vegas Harry Reid Intl
18 Dec
LAS12:40 p.m.Las Vegas Harry Reid Intl
8h 55m
1 stop
YUL12:35 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 434
Find similar
Porter Airlines
3 Jan
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
10h 32m
1 stop
LAS10:02 p.m.Las Vegas Harry Reid Intl
12 Jan
LAS11:05 p.m.Las Vegas Harry Reid Intl
7h 15m
1 stop
YUL9:20 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 448
Find similar

WestJet flights from Montreal to Las Vegas

Our best WestJet deals on Montreal to Las Vegas flight tickets
WestJet
4 Dec
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
8h 13m
1 stop
LAS11:58 a.m.Las Vegas Harry Reid Intl
7 Dec
LAS9:15 p.m.Las Vegas Harry Reid Intl
14h 57m
2 stops
YUL3:12 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 381
Find similar
WestJet
7 Dec
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
25h 41m
1 stop
LAS6:11 p.m.Las Vegas Harry Reid Intl
13 Dec
LAS9:15 p.m.Las Vegas Harry Reid Intl
30h 50m
2 stops
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 382
Find similar
WestJet
24 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
16h 30m
2 stops
LAS8:15 p.m.Las Vegas Harry Reid Intl
28 Nov
LAS8:00 a.m.Las Vegas Harry Reid Intl
13h 43m
2 stops
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 383
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal 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 16 October 2025.
Use the filters below to find and compare flights from Montreal 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

Thu 4/12

6:45 a.m.-11:58 a.m.

1 stop8h 13m

Las Vegas Harry Reid Intl

Sun 7/12

9:15 p.m.-3:12 p.m.

2 stops14h 57m

C$ 381

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

7:30 p.m.-6:11 p.m.

1 stop25h 41m

Las Vegas Harry Reid Intl

Sat 13/12

9:15 p.m.-7:05 a.m.

2 stops30h 50m

C$ 382

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

6:45 a.m.-8:15 p.m.

2 stops16h 30m

Las Vegas Harry Reid Intl

Fri 28/11

8:00 a.m.-12:43 a.m.

2 stops13h 43m

C$ 383

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

7:30 p.m.-8:15 p.m.

2 stops27h 45m

Las Vegas Harry Reid Intl

Mon 8/12

9:15 p.m.-3:12 p.m.

2 stops14h 57m

C$ 385

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

7:30 p.m.-9:31 p.m.

1 stop29h 01m

Las Vegas Harry Reid Intl

Sat 6/12

9:15 p.m.-12:43 a.m.

2 stops24h 28m

C$ 386

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

6:45 a.m.-11:58 a.m.

1 stop8h 13m

Las Vegas Harry Reid Intl

Mon 8/12

9:15 p.m.-4:27 p.m.

1 stop16h 12m

C$ 392

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 7/11

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

1 stop10h 32m

Las Vegas Harry Reid Intl

Sat 15/11

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

1 stop8h 55m

C$ 431

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

6:45 a.m.-11:42 a.m.

1 stop7h 57m

Las Vegas Harry Reid Intl

Thu 18/12

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

1 stop8h 55m

C$ 434

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 3/1

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

1 stop10h 32m

Las Vegas Harry Reid Intl

Mon 12/1

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

1 stop7h 15m

C$ 448

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 3/1

6:45 a.m.-11:42 a.m.

1 stop7h 57m

Las Vegas Harry Reid Intl

Sun 11/1

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

1 stop7h 15m

C$ 449

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 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 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 February is your next best option. Flight prices from Montreal to Las Vegas during February average around C$ 393.

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

The cheapest day to depart from Montreal 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$ 448. The most expensive day to fly to Las Vegas is Monday, with ticket prices averaging around C$ 542.

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$ 303. Try not to purchase tickets in the morning because they tend to be around C$ 599. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Montreal 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 - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around C$ 488 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 for as low as C$ 425 on momondo.

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

There are 2 cabin classes available to choose from on Montreal 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 to Las Vegas flights?

You could potentially save up to 10% on your flight if you consider stops on a Montreal to Las Vegas flight.

How have Montreal to Las Vegas flight prices changed over time?

As of October 2025, prices for Montreal to Las Vegas flights are approximately 45% more expensive when compared to flights at the same time last year.

When to book flights from Montreal to Las Vegas

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

Cheap Montreal to Las Vegas (YMQ to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Las Vegas

Best price found

C$ 282

Fastest flight time

5h 22m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Montreal in the past 72 hours is C$ 282. The best round-trip flight deal from Montreal to Las Vegas found on momondo in the last 72 hours is C$ 545.
The fastest flight from Montreal to Las Vegas takes 5h 22m
Direct flights go from Montreal 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 to Las Vegas Harry Reid Intl by plane?

    Montreal and Las Vegas Harry Reid Intl are 3600.9 km apart from one another. In terms of flight time, this usually takes a little over 7h 57m.

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

    Prices for flights from Montreal to Las Vegas Harry Reid Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal 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 to Las Vegas?

  • What is the most popular airline from Montreal to Las Vegas?

Best airlines flying from Montreal to Las Vegas

Compare and see reviews for airlines that fly from Montreal to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 255Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
Porter AirlinesPriceFrom C$ 257Free CancellationRating
8.0
381 reviews
Search Porter Airlines flights
WestJetPriceFrom C$ 276Free CancellationRating
7.2
3,127 reviews
Search WestJet flights
Air TransatPriceFrom C$ 299Free CancellationRating
7.7
461 reviews
Search Air Transat flights
Air CanadaPriceFrom C$ 303Free CancellationRating
7.1
10,307 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 335Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
DeltaPriceFrom C$ 387Free CancellationRating
7.9
7,980 reviews
Search Delta flights

  • Air Canada Flights From Montreal to Las Vegas

    Air Canada flight deals from Montreal to Las Vegas start from C$ 216 round-trip. Over the 14 Air Canada flights for this route in a normal week, average airfare is usually C$ 371 round-trip - but some users have found much cheaper deals with momondo.

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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Las Vegas for you.

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

Yes. momondo allows you to filter the results for Montreal to Las Vegas flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Montreal and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Las Vegas from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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