Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Montreal to Las Vegas from C$ 191

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 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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. - 6:11 p.m.
YUL
-
LAS
14h 26m2 stops
WestJet Logo
7:05 p.m. - 7:05 a.m.
LAS
-
YUL
9h 00m1 stop
C$ 380WestJet
Tue, 20 Jan - Thu, 29 Jan
WestJet Logo
6:45 a.m. - 6:11 p.m.
YUL
-
LAS
14h 26m2 stops
WestJet Logo
9:15 p.m. - 12:43 a.m.
LAS
-
YUL
24h 28m2 stops
C$ 382WestJet
Tue, 13 Jan - Sun, 18 Jan
WestJet Logo
6:45 a.m. - 10:09 p.m.
YUL
-
LAS
18h 24m1 stop
WestJet Logo
1:10 p.m. - 7:05 a.m.
LAS
-
YUL
14h 55m2 stops
C$ 383WestJet
Mon, 26 Jan - Thu, 5 Feb
WestJet Logo
6:45 a.m. - 9:31 p.m.
YUL
-
LAS
17h 46m2 stops
WestJet Logo
7:05 p.m. - 7:05 a.m.
LAS
-
YUL
9h 00m1 stop
C$ 384WestJet
Sat, 31 Jan - Thu, 5 Feb
WestJet Logo
6:45 a.m. - 9:31 p.m.
YUL
-
LAS
17h 46m2 stops
WestJet Logo
7:50 p.m. - 12:38 a.m.
LAS
-
YUL
25h 48m2 stops
C$ 386WestJet
Sat, 31 Jan - Sat, 7 Feb
WestJet Logo
6:45 a.m. - 6:11 p.m.
YUL
-
LAS
14h 26m2 stops
WestJet Logo
7:05 p.m. - 7:05 a.m.
LAS
-
YUL
9h 00m1 stop
C$ 387WestJet
Tue, 13 Jan - Thu, 15 Jan
Multiple Airlines Logo
6:45 a.m. - 10:09 p.m.
YUL
-
LAS
18h 24m1 stop
Multiple Airlines Logo
7:15 p.m. - 4:27 p.m.
LAS
-
YUL
18h 12m1 stop
C$ 388Multiple Airlines
Mon, 12 Jan - Thu, 29 Jan
WestJet Logo
6:45 a.m. - 6:11 p.m.
YUL
-
LAS
14h 26m2 stops
WestJet Logo
7:05 p.m. - 7:05 a.m.
LAS
-
YUL
9h 00m1 stop
C$ 390WestJet
Sun, 11 Jan - Fri, 16 Jan
WestJet Logo
6:45 a.m. - 6:11 p.m.
YUL
-
LAS
14h 26m2 stops
WestJet Logo
11:25 p.m. - 12:43 a.m.
LAS
-
YUL
22h 18m1 stop
C$ 391WestJet
Tue, 13 Jan - Sun, 18 Jan
WestJet Logo
6:45 a.m. - 8:15 p.m.
YUL
-
LAS
16h 30m2 stops
WestJet Logo
7:05 p.m. - 7:05 a.m.
LAS
-
YUL
9h 00m1 stop
C$ 394WestJet
Mon, 19 Jan - Mon, 26 Jan

WestJet flights from Montreal to Las Vegas

Our best WestJet deals on Montreal to Las Vegas flight tickets
WestJet
20 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
14h 26m
2 stops
LAS6:11 p.m.Las Vegas Harry Reid Intl
28 Jan
LAS7:05 p.m.Las Vegas Harry Reid Intl
9h 00m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 380
Find similar
WestJet
13 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
14h 26m
2 stops
LAS6:11 p.m.Las Vegas Harry Reid Intl
18 Jan
LAS9:15 p.m.Las Vegas Harry Reid Intl
24h 28m
2 stops
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 382
Find similar
WestJet
26 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
18h 24m
1 stop
LAS10:09 p.m.Las Vegas Harry Reid Intl
5 Feb
LAS1:10 p.m.Las Vegas Harry Reid Intl
14h 55m
2 stops
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 383
Find similar

Air Canada flights from Montreal to Las Vegas

Our best Air Canada deals on Montreal to Las Vegas flight tickets
Air Canada
31 Dec
YUL5:55 p.m.Montreal Pierre Elliott Trudeau Intl
5h 44m
LAS8:39 p.m.Las Vegas Harry Reid Intl
7 Jan
LAS9:00 a.m.Las Vegas Harry Reid Intl
4h 47m
YUL4:47 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 581
Find similar
Air Canada
31 Dec
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
10h 21m
1 stop
LAS10:31 p.m.Las Vegas Harry Reid Intl
7 Jan
LAS9:00 a.m.Las Vegas Harry Reid Intl
4h 47m
YUL4:47 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 584
Find similar
Air Canada
31 Dec
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
10h 21m
1 stop
LAS10:31 p.m.Las Vegas Harry Reid Intl
7 Jan
LAS11:30 p.m.Las Vegas Harry Reid Intl
7h 53m
1 stop
YUL10:23 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 600
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 26 December 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

Tue 20/1

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

2 stops14h 26m

Las Vegas Harry Reid Intl

Thu 29/1

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

1 stop9h 00m

C$ 380

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

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

2 stops14h 26m

Las Vegas Harry Reid Intl

Sun 18/1

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

2 stops24h 28m

C$ 382

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

6:45 a.m.-10:09 p.m.

1 stop18h 24m

Las Vegas Harry Reid Intl

Thu 5/2

1:10 p.m.-7:05 a.m.

2 stops14h 55m

C$ 383

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

6:45 a.m.-9:31 p.m.

2 stops17h 46m

Las Vegas Harry Reid Intl

Thu 5/2

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

1 stop9h 00m

C$ 384

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

6:45 a.m.-9:31 p.m.

2 stops17h 46m

Las Vegas Harry Reid Intl

Sat 7/2

7:50 p.m.-12:38 a.m.

2 stops25h 48m

C$ 386

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

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

2 stops14h 26m

Las Vegas Harry Reid Intl

Thu 15/1

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

1 stop9h 00m

C$ 387

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

6:45 a.m.-10:09 p.m.

1 stop18h 24m

Las Vegas Harry Reid Intl

Thu 29/1

7:15 p.m.-4:27 p.m.

1 stop18h 12m

C$ 388

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

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

2 stops14h 26m

Las Vegas Harry Reid Intl

Fri 16/1

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

1 stop9h 00m

C$ 390

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

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

2 stops14h 26m

Las Vegas Harry Reid Intl

Sun 18/1

11:25 p.m.-12:43 a.m.

1 stop22h 18m

C$ 391

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

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

2 stops16h 30m

Las Vegas Harry Reid Intl

Mon 26/1

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

1 stop9h 00m

C$ 394

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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$ 391.

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$ 470. The most expensive day to fly to Las Vegas is Friday, with ticket prices averaging around C$ 532.

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$ 295. Try not to purchase tickets in the morning because they tend to be around C$ 586. 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$ 493 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$ 439 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 13% 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 December 2025, prices for Montreal to Las Vegas flights are approximately 94% 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$ 406

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 in the past 72 hours is C$ 406. The best round-trip flight deal from Montreal to Las Vegas found on momondo in the last 72 hours is C$ 543.
The fastest flight from Montreal to Las Vegas takes 5h 24m
Direct flights go from Montreal to Las Vegas every day.
There is 1 airport in Las Vegas. From Montreal there are direct flights to 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 5h 24m.

  • 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
Porter AirlinesPriceFrom C$ 246Free CancellationRating
8.0
401 reviews
Search Porter Airlines flights
WestJetPriceFrom C$ 270Free CancellationRating
7.2
3,220 reviews
Search WestJet flights
Air TransatPriceFrom C$ 271Free CancellationRating
7.7
485 reviews
Search Air Transat flights
American AirlinesPriceFrom C$ 277Free CancellationRating
7.2
11,064 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 328Free CancellationRating
7.1
10,562 reviews
Search Air Canada flights
DeltaPriceFrom C$ 377Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom C$ 386Free CancellationRating
7.4
9,115 reviews
Search United Airlines flights

  • Air Canada Flights From Montreal to Las Vegas

    Air Canada flight deals from Montreal to Las Vegas start from C$ 328 round-trip. Over the 7 Air Canada flights for this route in a normal week, average airfare is usually C$ 530 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
Henderson
Boulder City
Pahrump
North Las Vegas
Needles
Winchester
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.

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 25/1
Sun 1/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Nevada

Elko Airport
Reno Airport