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Cheap flights from Montreal to Las Vegas from $102

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 10/7. 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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Cheap round-trip flights

WestJet Logo
4:15 pm - 12:19 pmYUL-LAS
23h 04m2 stops
WestJet Logo
1:10 pm - 12:43 amLAS-YUL
8h 33m1 stop
$286WestJet
Find Deal
Mon, Oct 27 - Thu, Oct 30
Air Canada Logo
6:05 pm - 8:49 pmYUL-LAS
5h 44mnonstop
Air Canada Logo
9:10 am - 4:57 pmLAS-YUL
4h 47mnonstop
$287Air Canada
Find Deal
Fri, Mar 13 - Tue, Mar 17
WestJet Logo
7:00 am - 8:21 pmYUL-LAS
16h 21m2 stops
WestJet Logo
11:30 am - 12:41 amLAS-YUL
10h 11m1 stop
$289WestJet
Find Deal
Thu, Oct 16 - Thu, Oct 23
Air Canada Logo
6:05 pm - 8:49 pmYUL-LAS
5h 44mnonstop
Air Canada Logo
11:30 pm - 11:22 amLAS-YUL
8h 52m1 stop
$291Air Canada
Find Deal
Sat, Feb 21 - Sat, Feb 28
Porter Airlines Logo
6:45 am - 11:42 amYUL-LAS
7h 57m1 stop
Porter Airlines Logo
11:55 pm - 9:40 amLAS-YUL
7h 45m1 stop
$298Porter Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
Delta Logo
12:55 pm - 9:36 pmYUL-LAS
11h 41m1 stop
Delta Logo
2:05 pm - 11:21 pmLAS-YUL
6h 16m1 stop
$301Delta
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Sat, Oct 25 - Fri, Oct 31
Delta Logo
7:00 am - 4:11 pmYUL-LAS
12h 11m1 stop
Delta Logo
2:05 pm - 11:21 pmLAS-YUL
6h 16m1 stop
$304Delta
Find Deal
Sat, Oct 25 - Fri, Oct 31
American Airlines Logo
2:25 pm - 9:50 pmYUL-LAS
10h 25m2 stops
American Airlines Logo
11:55 pm - 3:00 pmLAS-YUL
12h 05m1 stop
$306American Airlines
Find Deal
Sat, Feb 21 - Sat, Feb 28
American Airlines Logo
2:25 pm - 10:55 pmYUL-LAS
11h 30m2 stops
American Airlines Logo
1:43 am - 3:00 pmLAS-YUL
10h 17m2 stops
$311American Airlines
Find Deal
Sat, Feb 21 - Fri, Feb 27
Porter Airlines Logo
2:30 pm - 10:02 pmYUL-LAS
10h 32m1 stop
Porter Airlines Logo
12:40 pm - 12:35 amLAS-YUL
8h 55m1 stop
$325Porter Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 2

WestJet flights from Montreal to Las Vegas

Our best WestJet deals on Montreal to Las Vegas flight tickets
WestJet
Oct 27
YUL4:15 pmMontreal Pierre Elliott Trudeau Intl
23h 04m
2 stops
LAS12:19 pmLas Vegas Harry Reid Intl
Oct 30
LAS1:10 pmLas Vegas Harry Reid Intl
8h 33m
1 stop
YUL12:43 amMontreal Pierre Elliott Trudeau Intl
$286
Find similar
WestJet
Oct 16
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
16h 21m
2 stops
LAS8:21 pmLas Vegas Harry Reid Intl
Oct 23
LAS11:30 amLas Vegas Harry Reid Intl
10h 11m
1 stop
YUL12:41 amMontreal Pierre Elliott Trudeau Intl
$289
Find similar
WestJet
Oct 10
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
53h 23m
2 stops
LAS9:08 amLas Vegas Harry Reid Intl
Oct 17
LAS6:20 pmLas Vegas Harry Reid Intl
27h 07m
2 stops
YUL12:27 amMontreal Pierre Elliott Trudeau Intl
$290
Find similar

Air Canada flights from Montreal to Las Vegas

Our best Air Canada deals on Montreal to Las Vegas flight tickets
Air Canada
Mar 13
YUL6:05 pmMontreal Pierre Elliott Trudeau Intl
5h 44m
LAS8:49 pmLas Vegas Harry Reid Intl
Mar 17
LAS9:10 amLas Vegas Harry Reid Intl
4h 47m
YUL4:57 pmMontreal Pierre Elliott Trudeau Intl
$287
Find similar
Air Canada
Feb 21
YUL6:05 pmMontreal Pierre Elliott Trudeau Intl
5h 44m
LAS8:49 pmLas Vegas Harry Reid Intl
Feb 28
LAS11:30 pmLas Vegas Harry Reid Intl
8h 52m
1 stop
YUL11:22 amMontreal Pierre Elliott Trudeau Intl
$291
Find similar
Air Canada
Feb 12
YUL6:05 pmMontreal Pierre Elliott Trudeau Intl
5h 44m
LAS8:49 pmLas Vegas Harry Reid Intl
Feb 18
LAS6:15 amLas Vegas Harry Reid Intl
10h 10m
1 stop
YUL7:25 pmMontreal Pierre Elliott Trudeau Intl
$310
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 832,500 searches. Data last updated September 16, 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

Mon 10/27

4:15 pm-12:19 pm

2 stops23h 04m

Las Vegas Harry Reid Intl

Thu 10/30

1:10 pm-12:43 am

1 stop8h 33m

$286

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 3/13

6:05 pm-8:49 pm

Nonstop5h 44m

Las Vegas Harry Reid Intl

Tue 3/17

9:10 am-4:57 pm

Nonstop4h 47m

$287

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 10/16

7:00 am-8:21 pm

2 stops16h 21m

Las Vegas Harry Reid Intl

Thu 10/23

11:30 am-12:41 am

1 stop10h 11m

$289

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 2/21

6:05 pm-8:49 pm

Nonstop5h 44m

Las Vegas Harry Reid Intl

Sat 2/28

11:30 pm-11:22 am

1 stop8h 52m

$291

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 10/28

6:45 am-11:42 am

1 stop7h 57m

Las Vegas Harry Reid Intl

Sat 11/1

11:55 pm-9:40 am

1 stop7h 45m

$298

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 10/25

12:55 pm-9:36 pm

1 stop11h 41m

Las Vegas Harry Reid Intl

Fri 10/31

2:05 pm-11:21 pm

1 stop6h 16m

$301

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 10/25

7:00 am-4:11 pm

1 stop12h 11m

Las Vegas Harry Reid Intl

Fri 10/31

2:05 pm-11:21 pm

1 stop6h 16m

$304

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 2/21

2:25 pm-9:50 pm

2 stops10h 25m

Las Vegas Harry Reid Intl

Sat 2/28

11:55 pm-3:00 pm

1 stop12h 05m

$306

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 2/21

2:25 pm-10:55 pm

2 stops11h 30m

Las Vegas Harry Reid Intl

Fri 2/27

1:43 am-3:00 pm

2 stops10h 17m

$311

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 10/31

2:30 pm-10:02 pm

1 stop10h 32m

Las Vegas Harry Reid Intl

Sun 11/2

12:40 pm-12:35 am

1 stop8h 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 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?

The month of January is, on average, the cheapest month to fly to Las Vegas from Montreal, with most prices found around $258. The month of February is another great option to travel to Las Vegas, with average flight prices from Montreal averaging around $278.

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 to Las Vegas on a Sunday will generally be more expensive and average around $417. 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 $454. 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 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 $354 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 $293 on momondo.

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

There are 3 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 12% 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 September 2025, prices for Montreal to Las Vegas flights are approximately 53% 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

$253

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 in the past 72 hours is $253. The best round-trip flight deal from Montreal to Las Vegas found on momondo in the last 72 hours is $305.
The fastest flight from Montreal to Las Vegas takes 5h 20m
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?

    There are 2237.5 mi between Montreal and Las Vegas Harry Reid Intl. 5h 44m is a normal flight duration for this route.

  • 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 refreshed on a daily basis.

  • 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
Porter AirlinesPriceFrom $185Free CancellationRating
7.9
363 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $197Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $222Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
WestJetPriceFrom $237Free CancellationRating
7.2
3,093 reviews
Search WestJet flights
DeltaPriceFrom $275Free CancellationRating
7.9
7,957 reviews
Search Delta flights
American AirlinesPriceFrom $303Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Air Canada Flights From Montreal to Las Vegas

    Air Canada flight deals from Montreal to Las Vegas start from $197 round-trip. Over the 4 Air Canada flights for this route in a normal week, average airfare is usually $399 round-trip - but some users have found much cheaper deals with momondo.

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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Las Vegas. momondo saves you time and could save you money on your trip.

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?

Once you have performed a search for Montreal to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Montreal and alert you when they change.

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