How long is the flight from Montreal to Las Vegas?

Departing from Montreal to Las Vegas will take you 9h 07m. Montreal and Las Vegas are separated by a distance of 3592 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines flying from Montreal to Las Vegas round-trip?

Our cheapest airline available from Montreal to Las Vegas is Porter Airlines. Our recent data shows that you can find tickets from as low as C$ 257 on this airline. Additional options worth looking into are WestJet and Air Canada, starting at C$ 275 and C$ 298 round-trip. These flights start at 47% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 mm per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

What are the cheapest flights from Montreal to Las Vegas?

Looking for the cheapest flight from Montreal to Las Vegas? While on average our users pay C$ 438, our data indicates the cheapest price to be C$ 214. The most popular route (Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl), is priced around C$ 327.

What are the most popular airlines that fly from Montreal to Las Vegas?

Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from Montreal to Las Vegas.

What is the cheapest day to fly round-trip from Montreal to Las Vegas?

Saturday flights are generally found to be more expensive for flights from Montreal to Las Vegas. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Las Vegas.

How far in advance should I book a flight from Montreal to Las Vegas?

To save on the cost of your flight from Montreal to Las Vegas, book at least 46 days before your planned departure. Booking around this time can save you about 153% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 580 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,200.

What is the cheapest month to fly from Montreal to Las Vegas?

The best pricing can be found in the month of January. Prices to Las Vegas from Montreal average C$ 492. You can even find prices in January for less than C$ 492, as users have found deals to Las Vegas from as low as C$ 204. The month of August appears to be one of the more expensive times to travel to Las Vegas from Montreal. Flying in the targeted month can save you up to 24%.

What airport do you fly into for flights to Las Vegas from Montreal?

Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Montreal. On average, Harry Reid Intl has 1 inbound flight from Montreal per day from 7 airlines. Las Vegas Harry Reid Intl is conveniently located just 10.0 km from Las Vegas’s city centre.

Can I find deals for flights from Montreal to Las Vegas that include hotel bookings?

Yes. In addition to deals on Montreal to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Montreal to Las Vegas?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Las Vegas.

Can I find deals for business class flights from Montreal to Las Vegas?

Yes. Cheapflights offers flight deals from Montreal to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 152+ Cheap Flights from Montreal to Las Vegas

Q: How much does it cost to fly round-trip from Montreal to Las Vegas?

Airfare is below average for this route at the moment. Montreal to Las Vegas flights typically cost between C$ 442 and C$ 810 in October. The cheapest round-trip price found within the last 3 days was C$ 397 on WestJet (17 Oct-24 Oct).

Cheapflights Tip: The best prices from Montreal to Las Vegas Harry Reid Intl are usually found in January or February, booked 88 days in advance, depart on a Saturday or Tuesday and return on a Saturday

Cheap flight deals from Montreal to Las Vegas

Round-trip from	C$ 397
One-way from	C$ 152
Popular in	August
Cheapest in	January
Average price	C$ 577
Good round-trip deal	C$ 500 or less
Good one-way deal	C$ 246 or less

WestJet
17/10-24/10
4 total stops
46h 14m total
Montreal to Las Vegas

Search Deals

WestJet
8/10
2 total stops
16h 21m total
Montreal to Las Vegas

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (C$ 124 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Montreal (YMQ) to Las Vegas Harry Reid Intl.

Search Deals

Price to beat on a one-way flight from Montreal (YMQ) to Las Vegas Harry Reid Intl.

Search Deals

Find flight deals from Montreal to Las Vegas

Cheapest flights from Montreal to Las Vegas
Explore the most affordable flight options available from Montreal to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Fri 17/106:45 a.m.YUL - LAS

2 stops32h 47mWestJet

Fri 24/108:00 a.m.LAS - YUL

2 stops13h 27mWestJet

Deal found 11/9C$ 397

Fri 5/126:45 a.m.YUL - LAS

2 stops16h 30mWestJet

Tue 9/127:05 p.m.LAS - YUL

1 stop9h 00mWestJet

Deal found 11/9C$ 399

Wed 1/107:00 a.m.YUL - LAS

2 stops16h 21mWestJet

Sat 4/108:00 a.m.LAS - YUL

2 stops13h 27mWestJet

Deal found 12/9C$ 400

Sat 22/116:45 a.m.YUL - LAS

2 stops40h 30mWestJet

Mon 1/128:00 a.m.LAS - YUL

2 stops13h 43mWestJet

Deal found 12/9C$ 401

Mon 29/96:45 a.m.YUL - LAS

3 stops27h 55mMultiple Airlines

Thu 2/1010:00 a.m.LAS - YUL

2 stops11h 41mMultiple Airlines

Deal found 12/9C$ 403

Wed 5/116:45 a.m.YUL - LAS

1 stop7h 57mMultiple Airlines

Sun 9/119:15 p.m.LAS - YUL

2 stops24h 28mMultiple Airlines

Deal found 11/9C$ 404

Fri 17/107:00 a.m.YUL - LAS

2 stops32h 32mWestJet

Mon 20/109:10 p.m.LAS - YUL

2 stops24h 17mWestJet

Deal found 11/9C$ 406

Wed 29/104:15 p.m.YUL - LAS

1 stop28h 56mWestJet

Wed 5/111:10 p.m.LAS - YUL

2 stops32h 33mWestJet

Deal found 11/9C$ 407

Tue 7/106:45 a.m.YUL - LAS

2 stops13h 49mWestJet

Fri 10/106:20 p.m.LAS - YUL

1 stop27h 21mWestJet

Deal found 11/9C$ 408

Wed 15/107:50 a.m.YUL - LAS

1 stop13h 11mAmerican Airlines

Tue 21/101:10 a.m.LAS - YUL

1 stop11h 10mAmerican Airlines

Deal found 11/9C$ 410

Sat 11/105:30 p.m.YUL - LAS

2 stops29h 07mWestJet

Fri 17/108:00 a.m.LAS - YUL

2 stops13h 27mWestJet

Deal found 11/9C$ 411

Wed 1/107:00 a.m.YUL - LAS

1 stop17h 29mMultiple Airlines

Sat 4/1012:20 p.m.LAS - YUL

1 stop9h 17mMultiple Airlines

Deal found 12/9C$ 413

Best flights from Montreal to Las Vegas
Discover carefully curated flight deals from Montreal to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 13 September 2025.

Tue 20/13:00 p.m.YUL - LAS

1 stop9h 51mUnited Airlines

Fri 23/112:30 a.m.LAS - YUL

1 stop10h 30mUnited Airlines

Deal found 9/9C$ 407

Fri 7/1112:36 p.m.YUL - LAS

1 stop9h 07mDelta

Sun 9/1112:43 a.m.LAS - YUL

1 stop7h 57mDelta

Deal found 12/9C$ 425

Sat 21/25:10 p.m.YUL - LAS

1 stop8h 21mAir Canada

Wed 25/26:00 a.m.LAS - YUL

1 stop10h 25mAir Canada

Deal found 11/9C$ 426

Sun 8/32:30 p.m.YUL - LAS

1 stop10h 32mPorter Airlines

Sat 21/312:40 p.m.LAS - YUL

1 stop8h 55mPorter Airlines

Deal found 11/9C$ 431

Tue 10/34:45 p.m.YUL - LAS

2 stops10h 16mUnited Airlines

Wed 18/38:35 a.m.LAS - YUL

1 stop8h 43mUnited Airlines

Deal found 11/9C$ 425

Sat 8/112:45 p.m.YUL - LAS

1 stop9h 15mDelta

Mon 10/1112:43 a.m.LAS - YUL

1 stop7h 57mDelta

Deal found 11/9C$ 425

Fri 6/24:45 p.m.YUL - LAS

1 stop9h 34mUnited Airlines

Sat 7/212:30 a.m.LAS - YUL

1 stop17h 47mUnited Airlines

Deal found 12/9C$ 425

Tue 14/106:00 a.m.YUL - LAS

1 stop10h 50mDelta

Thu 23/1012:45 a.m.LAS - YUL

1 stop7h 46mDelta

Deal found 11/9C$ 436

Thu 5/24:45 p.m.YUL - LAS

1 stop9h 34mUnited Airlines

Sat 7/27:06 p.m.LAS - YUL

2 stops17h 10mUnited Airlines

Deal found 10/9C$ 426

Fri 7/1112:55 p.m.YUL - LAS

1 stop12h 05mDelta

Tue 11/116:00 a.m.LAS - YUL

1 stop8h 21mDelta

Deal found 12/9C$ 451

Wed 15/106:00 a.m.YUL - LAS

2 stops14h 52mUnited Airlines

Tue 21/1012:59 a.m.LAS - YUL

2 stops12h 11mUnited Airlines

Deal found 11/9C$ 457

Direct flights from Montreal to Las Vegas
Explore direct flight options from Montreal to Las Vegas based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 September 2025.

Wed 12/116:05 p.m.YUL - LAS

Nonstop5h 44mAir Canada

Wed 26/119:10 a.m.LAS - YUL

Nonstop4h 47mAir Canada

Deal found 11/9C$ 432

Sat 18/108:00 p.m.YUL - LAS

Nonstop5h 22mAir Canada

Thu 23/1011:15 p.m.LAS - YUL

Nonstop4h 55mAir Canada

Deal found 11/9C$ 449

Wed 15/108:00 p.m.YUL - LAS

Nonstop5h 22mAir Canada

Wed 22/1011:15 p.m.LAS - YUL

Nonstop4h 55mAir Canada

Deal found 11/9C$ 500

Wed 10/126:05 p.m.YUL - LAS

Nonstop5h 44mAir Canada

Sun 14/129:10 a.m.LAS - YUL

Nonstop4h 47mAir Canada

Deal found 11/9C$ 511

Mon 13/108:00 p.m.YUL - LAS

Nonstop5h 22mAir Canada

Thu 23/1011:15 p.m.LAS - YUL

Nonstop4h 55mAir Canada

Deal found 11/9C$ 522

Wed 3/126:05 p.m.YUL - LAS

Nonstop5h 44mAir Canada

Tue 9/129:10 a.m.LAS - YUL

Nonstop4h 47mAir Canada

Deal found 11/9C$ 533

Mon 13/108:00 p.m.YUL - LAS

Nonstop5h 22mAir Canada

Wed 22/1011:15 p.m.LAS - YUL

Nonstop4h 55mAir Canada

Deal found 12/9C$ 548

Sun 23/116:05 p.m.YUL - LAS

Nonstop5h 44mAir Canada

Wed 26/119:10 a.m.LAS - YUL

Nonstop4h 47mAir Canada

Deal found 12/9C$ 577

Wed 29/106:05 p.m.YUL - LAS

Nonstop5h 44mAir Canada

Tue 4/119:10 a.m.LAS - YUL

Nonstop4h 47mAir Canada

Deal found 11/9C$ 579

Mon 20/108:00 p.m.YUL - LAS

Nonstop5h 22mAir Canada

Sat 25/1011:15 p.m.LAS - YUL

Nonstop4h 55mAir Canada

Deal found 10/9C$ 586

Thu 11/126:05 p.m.YUL - LAS

Nonstop5h 44mAir Canada

Mon 15/129:10 a.m.LAS - YUL

Nonstop4h 47mAir Canada

Deal found 11/9C$ 595

Last-minute flights from Montreal to Las Vegas
Discover last-minute flight deals from Montreal to Las Vegas. Data last updated 13 September 2025 and is based on user searches.

Mon 29/96:45 a.m.YUL - LAS

3 stops27h 55mMultiple Airlines

Thu 2/1010:00 a.m.LAS - YUL

2 stops11h 41mMultiple Airlines

Deal found 12/9C$ 403

Wed 1/107:00 a.m.YUL - LAS

2 stops16h 21mWestJet

Sat 4/108:00 a.m.LAS - YUL

2 stops13h 27mWestJet

Deal found 12/9C$ 400

Wed 1/107:00 a.m.YUL - LAS

1 stop17h 29mMultiple Airlines

Sat 4/1012:20 p.m.LAS - YUL

1 stop9h 17mMultiple Airlines

Deal found 12/9C$ 413

Tue 7/106:45 a.m.YUL - LAS

2 stops13h 49mWestJet

Fri 10/106:20 p.m.LAS - YUL

1 stop27h 21mWestJet

Deal found 11/9C$ 408

Sat 11/105:30 p.m.YUL - LAS

2 stops29h 07mWestJet

Fri 17/108:00 a.m.LAS - YUL

2 stops13h 27mWestJet

Deal found 11/9C$ 411

Tue 14/107:00 a.m.YUL - LAS

1 stop17h 29mMultiple Airlines

Mon 20/1012:20 p.m.LAS - YUL

1 stop9h 17mMultiple Airlines

Deal found 12/9C$ 415

Wed 15/107:50 a.m.YUL - LAS

1 stop13h 11mAmerican Airlines

Tue 21/101:10 a.m.LAS - YUL

1 stop11h 10mAmerican Airlines

Deal found 11/9C$ 410

Fri 17/106:45 a.m.YUL - LAS

2 stops32h 47mWestJet

Fri 24/108:00 a.m.LAS - YUL

2 stops13h 27mWestJet

Deal found 11/9C$ 397

Fri 17/107:00 a.m.YUL - LAS

2 stops32h 32mWestJet

Mon 20/109:10 p.m.LAS - YUL

2 stops24h 17mWestJet

Deal found 11/9C$ 406

Tue 21/107:00 a.m.YUL - LAS

1 stop17h 29mWestJet

Mon 27/107:05 p.m.LAS - YUL

1 stop17h 07mWestJet

Deal found 11/9C$ 414

Wed 29/104:15 p.m.YUL - LAS

1 stop28h 56mWestJet

Wed 5/111:10 p.m.LAS - YUL

2 stops32h 33mWestJet

Deal found 11/9C$ 407

Fri 31/102:30 p.m.YUL - LAS

1 stop10h 32mMultiple Airlines

Fri 7/119:15 p.m.LAS - YUL

2 stops24h 28mMultiple Airlines

Deal found 12/9C$ 404

One-way flights from Montreal to Las Vegas
Search for one-way flight options from Montreal to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 13 September 2025.

Wed 8/107:00 a.m.YUL - LAS

2 stops16h 21mWestJet

Deal found 12/9C$ 152

Wed 15/106:45 a.m.YUL - LAS

2 stops13h 49mWestJet

Deal found 11/9C$ 159

Sat 18/106:45 a.m.YUL - LAS

2 stops13h 49mWestJet

Deal found 12/9C$ 166

Fri 17/107:00 a.m.YUL - LAS

2 stops32h 32mWestJet

Deal found 11/9C$ 176

Sat 4/106:45 a.m.YUL - LAS

2 stops16h 36mWestJet

Deal found 12/9C$ 197

Sun 7/127:30 p.m.YUL - LAS

2 stops27h 45mWestJet

Deal found 12/9C$ 204

Wed 5/116:45 a.m.YUL - LAS

1 stop7h 57mPorter Airlines

Deal found 10/9C$ 208

Mon 6/106:45 a.m.YUL - LAS

2 stops17h 44mWestJet

Deal found 12/9C$ 209

Sat 15/116:45 a.m.YUL - LAS

1 stop7h 57mPorter Airlines

Deal found 11/9C$ 210

Tue 18/114:15 p.m.YUL - LAS

2 stops23h 04mWestJet

Deal found 12/9C$ 212

Fly from

Fly to

Route

Depart

Return

Price

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

3:00 p.m.-9:51 p.m.

1 stop9h 51m

Las Vegas Harry Reid Intl

Fri 23/1

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

1 stop10h 30m

C$ 407

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 7/11

12:36 p.m.-6:43 p.m.

1 stop9h 07m

Las Vegas Harry Reid Intl

Sun 9/11

12:43 a.m.-11:40 a.m.

1 stop7h 57m

C$ 425

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

4:45 p.m.-12:01 a.m.

2 stops10h 16m

Las Vegas Harry Reid Intl

Wed 18/3

8:35 a.m.-8:18 p.m.

1 stop8h 43m

C$ 425

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 8/11

2:45 p.m.-9:00 p.m.

1 stop9h 15m

Las Vegas Harry Reid Intl

Mon 10/11

12:43 a.m.-11:40 a.m.

1 stop7h 57m

C$ 425

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

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

1 stop9h 34m

Las Vegas Harry Reid Intl

Sat 7/2

12:30 a.m.-9:17 p.m.

1 stop17h 47m

C$ 425

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

5:10 p.m.-10:31 p.m.

1 stop8h 21m

Las Vegas Harry Reid Intl

Wed 25/2

6:00 a.m.-7:25 p.m.

1 stop10h 25m

C$ 426

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

7:06 p.m.-3:16 p.m.

2 stops17h 10m

C$ 426

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

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

1 stop10h 32m

Las Vegas Harry Reid Intl

Sat 21/3

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

1 stop8h 55m

C$ 431

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

6:00 a.m.-1:50 p.m.

1 stop10h 50m

Las Vegas Harry Reid Intl

Thu 23/10

12:45 a.m.-11:31 a.m.

1 stop7h 46m

C$ 436

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 7/11

12:55 p.m.-10:00 p.m.

1 stop12h 05m

Las Vegas Harry Reid Intl

Tue 11/11

6:00 a.m.-5:21 p.m.

1 stop8h 21m

C$ 451

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 23 results

Best time to book a flight from Montreal to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Montreal with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Las Vegas

How far ahead should I book a flight from Montreal to Las Vegas?

The price you pay for your flight from Montreal to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Montreal to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from Montreal to Las Vegas (average of C$ 212). Flying from Montreal to Las Vegas in August is currently the most expensive (average of C$ 291). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMQ to LAS?

When flying from Montreal to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 52% versus a flight in the morning.

What is the cheapest day to fly from Montreal to Las Vegas?

Travelers seeking maximum savings on their Montreal to Las Vegas flight should consider departing on Monday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Montreal to Las Vegas?

What’s the top layover airport for flights from Montreal to Las Vegas?

Toronto (YYZ) – chosen by Cheapflights users on 82% of one-stop itineraries from Montreal to Las Vegas on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Las Vegas?

Calgary (YYC) is the most affordable 1-stop option, with an average round-trip price of C$ 315.

What’s the fastest layover option from Montreal to Las Vegas?

Flights via Minneapolis (MSP) have the shortest average one-way travel time for 1-stop routes: 6h 52m.

Which airport typically offers the quickest layover for flights from Montreal to Las Vegas?

Flights via Minneapolis (MSP) offer the fastest connection on this route, with an average layover time of 0h 48m.

Reviews of airlines servicing Las Vegas

See what other customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Montreal to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Porter Airlines

7.9

Good

363 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Air Transat

7.7

Good

438 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

United Airlines

7.4

Good

8,936 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

WestJet

7.2

Good

3,091 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Air Canada

7.1

Good

10,000 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Related info for your journey

What airport do you fly into for flights to Las Vegas from Montreal?
Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Montreal. On average, Harry Reid Intl has 1 inbound flight from Montreal per day from 7 airlines. Las Vegas Harry Reid Intl is conveniently located just 10.0 km from Las Vegas’s city centre.
How long is the flight from Montreal to Las Vegas?
Departing from Montreal to Las Vegas will take you 9h 07m. Montreal and Las Vegas are separated by a distance of 3592 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Montreal to Las Vegas round-trip?
Our cheapest airline available from Montreal to Las Vegas is Porter Airlines. Our recent data shows that you can find tickets from as low as C$ 257 on this airline. Additional options worth looking into are WestJet and Air Canada, starting at C$ 275 and C$ 298 round-trip. These flights start at 47% lower than the current average price 3 months from now.
What are the cheapest flights from Montreal to Las Vegas?
Looking for the cheapest flight from Montreal to Las Vegas? While on average our users pay C$ 438, our data indicates the cheapest price to be C$ 214. The most popular route (Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl), is priced around C$ 327.
Can I find deals for flights from Montreal to Las Vegas that include hotel bookings?
Yes. In addition to deals on Montreal to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to Las Vegas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Las Vegas.
Can I find deals for business class flights from Montreal to Las Vegas?
Yes. Cheapflights offers flight deals from Montreal to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Montreal to Las Vegas?
Currently, January is the cheapest month in which you can book a flight from Montreal to Las Vegas (average of C$ 212). Flying from Montreal to Las Vegas in August is currently the most expensive (average of C$ 291). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Henderson

Boulder City

North Las Vegas

Paradise

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Montreal to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	CheapestC$ 257	AverageC$ 415	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
WestJet	CheapestC$ 275	AverageC$ 383	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 298	AverageC$ 524	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air Transat	CheapestC$ 300	AverageC$ 491	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
American Airlines	CheapestC$ 322	AverageC$ 502	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 329	AverageC$ 497	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	CheapestC$ 381	AverageC$ 553	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Fly with Cheapflights

How does Cheapflights help users find flights from Montreal to Las Vegas?

When you search for this flight from Montreal to Las Vegas, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Las Vegas?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Las Vegas for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to Las Vegas with no change fees?

Yes, we can. To see specific flights from Montreal to Las Vegas with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights from Montreal to Las Vegas on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Montreal to Las Vegas from C$ 152

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Montreal to Las Vegas Harry Reid Intl are usually found in January or February, booked 88 days in advance, depart on a Saturday or Tuesday and return on a Saturday

Cheap flight deals from Montreal to Las Vegas

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Find flight deals from Montreal to Las Vegas

Cheapest flights from Montreal to Las VegasExplore the most affordable flight options available from Montreal to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Explore the most affordable flight options available from Montreal to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to Las Vegas that are best for you.

Best time to book a flight from Montreal to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Montreal with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Las Vegas

How far ahead should I book a flight from Montreal to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Las Vegas. Price data was last updated on 29 August 2025.

What is the cheapest month to book a flight from Montreal to Las Vegas?

What is the cheapest time of day to fly from YMQ to LAS?

Find hourly flight availability from Montreal to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 September 2025.

What is the cheapest day to fly from Montreal to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Las Vegas. Price data was last updated on 16 December 2024.

How much does it cost to fly round-trip from Montreal to Las Vegas?

What’s the top layover airport for flights from Montreal to Las Vegas?

Share of one-stop round-trip flights from Montreal to Las Vegas chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Montreal to Las Vegas?

Average round-trip fare for 1-stop flights from Montreal to Las Vegas, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Montreal to Las Vegas?

Shortest average travel time for 1-stop one-way flights from Montreal to Las Vegas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Montreal to Las Vegas?

Average layover duration for 1-stop one-way flights from Montreal to Las Vegas, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Las Vegas

See what other customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Montreal to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Las Vegas from Montreal?

How long is the flight from Montreal to Las Vegas?

What are the cheapest airlines flying from Montreal to Las Vegas round-trip?

What are the cheapest flights from Montreal to Las Vegas?

Can I find deals for flights from Montreal to Las Vegas that include hotel bookings?

How can I find direct flights from Montreal to Las Vegas?

Can I find deals for business class flights from Montreal to Las Vegas?

What is the cheapest month to book a flight from Montreal to Las Vegas?

Travelling to a place near Las Vegas?

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Fly from Montreal to Las Vegas on these airlines

Choose from the following airlines for your flight from Montreal to Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on 13 September 2025.

Top 7 airlines flying from Montreal to Las Vegas

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How does Cheapflights help users find flights from Montreal to Las Vegas?

Why should you use Cheapflights to find cheap flight tickets from Montreal to Las Vegas?

Can Cheapflights find flights from Montreal to Las Vegas with no change fees?

Can Cheapflights notify me if prices for flights from Montreal to Las Vegas become cheaper?

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Cheapest flights from Montreal to Las Vegas
Explore the most affordable flight options available from Montreal to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.