Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas from C$ 264

YUL — LAS
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl are usually found in June or April, booked 82 days in advance, depart on a Saturday or Friday and return on a Monday

Cheap flight deals from Pierre Elliott Trudeau Intl to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Las Vegas

Wed 2/126:45 a.m. -
2 stops12h 10m
Wed 9/127:45 a.m. -
2 stops13h 45m
Deal found 4/11C$ 570
Tue 1/126:45 a.m. -
2 stops12h 10m
Fri 4/127:45 a.m. -
2 stops13h 45m
Deal found 3/11C$ 573
Mon 23/115:25 p.m. -
1 stop8h 08m
Thu 26/112:35 p.m. -
1 stop6h 57m
Deal found 3/11C$ 577
Tue 17/116:45 a.m. -
1 stop9h 48m
Sat 21/112:35 p.m. -
1 stop6h 57m
Deal found 4/11C$ 578
Sat 21/116:45 a.m. -
1 stop9h 48m
Thu 26/112:35 p.m. -
1 stop6h 57m
Deal found 31/10C$ 580
Thu 3/125:25 p.m. -
1 stop8h 09m
Thu 10/1210:00 a.m. -
1 stop9h 17m
Deal found 3/11C$ 581
Mon 7/125:25 p.m. -
1 stop8h 09m
Thu 10/122:35 p.m. -
1 stop6h 57m
Deal found 4/11C$ 585
Mon 30/115:25 p.m. -
1 stop8h 08m
Thu 3/122:35 p.m. -
1 stop6h 57m
Deal found 3/11C$ 586
Wed 16/128:00 p.m. -
2 stops27h 45m
Wed 6/14:45 p.m. -
2 stops15h 45m
Deal found 4/11C$ 589
Fri 20/115:25 p.m. -
1 stop8h 08m
Tue 24/112:35 p.m. -
1 stop6h 57m
Deal found 4/11C$ 596

Find flight deals from Pierre Elliott Trudeau Intl to Las Vegas

Round-trip from

C$ 568

One-way from

C$ 264

Popular in

February

Cheapest in

June

Average price

C$ 691

Good round-trip deal

C$ 765 or less

Good one-way deal

C$ 391 or less
WestJet
  • WestJet
  • 9/1-14/1
  • 3 total stops
  • 44h 00m total
  • Montreal to Las Vegas
Air Transat
  • Air Transat
  • 7/1-31/12
  • 1 total stop
  • 9h 37m total
  • Montreal to Las Vegas
Highest demand for flights based on searches. 3% potential increase in price (C$ 36 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl.
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl.

Cheapflights Fare Finder

 
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

Cheapest round-trip

MontrealLas Vegas

YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

8:00 a.m.-8:45 p.m.

3 stops39h 45m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 321
Quickest round-trip

MontrealLas Vegas

YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 23/4

5:30 p.m.-10:38 p.m.

1 stop8h 08m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 341

MontrealLas Vegas

YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

5:25 p.m.-10:34 p.m.

1 stop8h 09m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 357

MontrealLas Vegas

YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 28/11

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

2 stops17h 00m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 359

MontrealLas Vegas

YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 17/12

4:05 p.m.-10:34 p.m.

1 stop9h 29m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 359

MontrealLas Vegas

YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 23/4

5:15 p.m.-12:00 p.m.

1 stop21h 45m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 371

MontrealLas Vegas

YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

8:00 a.m.-9:55 p.m.

2 stops40h 55m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 376

MontrealLas Vegas

YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 17/12

7:10 a.m.-11:53 p.m.

2 stops19h 43m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 390

MontrealLas Vegas

YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 20/1

6:45 a.m.-9:17 p.m.

3 stops17h 32m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 404

MontrealLas Vegas

YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 10/1

5:30 p.m.-10:42 p.m.

1 stop8h 12m

Las Vegas Harry Reid Intl

Sat 16/1

2:35 p.m.-12:39 a.m.

1 stop7h 04m

C$ 637

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/10

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas?

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 81 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 Pierre Elliott Trudeau Intl Airport to Las Vegas?

Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas (average of C$ 617). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas in February is currently the most expensive (average of C$ 806). 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 YUL to LAS?

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas?

Airfare is below average for this route at the moment.

Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas flights typically cost between C$ 596 and C$ 894 in January.
The cheapest round-trip price found within the last 5 days was C$ 568 on WestJet (9 Jan-14 Jan).

Reviews of airlines servicing Las Vegas

Check out reviews from past customers who have flown with Porter Airlines,Delta, andUnited Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Food

7.6

Entertainment

6.9

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Boarding

8.2

Food

7.6

Entertainment

6.9

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Boarding

8.2

Food

7.6

Entertainment

6.9

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Boarding

8.2

Food

7.6

Entertainment

6.9

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Boarding

8.2

Food

7.6

Entertainment

6.9

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Boarding

8.2

Food

7.6

Entertainment

6.9

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Related info for your journey

  • What airport do you fly into for flights to Las Vegas from Montreal Pierre Elliott Trudeau Intl?

    Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Montreal Pierre Elliott Trudeau Intl. On average, Harry Reid Intl has 0 inbound flights from Montreal Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Las Vegas?

    Porter Airlines and Air Transat can get you from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas in just under 8h 12m. Your travel time can differ by up to . There are 3592 km between Montreal Pierre Elliott Trudeau Intl Airport and Las Vegas.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas round-trip?

    Flying on WestJet is currently your cheapest option to Las Vegas, with prices starting at C$ 216. Additional round-trip tickets that might be worth considering are offered by Porter Airlines and Delta, with the lowest prices starting at C$ 290 and C$ 319, respectively. These flights start at 69% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas one-way?

    C$ 240 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from C$ 252 and C$ 269, respectively.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas? While on average our users pay C$ 674, our data indicates the cheapest price to be C$ 391. The most popular route (Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl), is priced around C$ 452.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Las Vegas that include hotel bookings?

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

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Las Vegas?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Las Vegas?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Las Vegas?

    Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas (average of C$ 617). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas in February is currently the most expensive (average of C$ 806). 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

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Fly from Pierre Elliott Trudeau Intl to Las Vegas on these airlines

Top 7 airlines flying from Pierre Elliott Trudeau Intl to Las Vegas

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 216AverageC$ 489FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 290AverageC$ 580FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapestC$ 319AverageC$ 612FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 338AverageC$ 668FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapestC$ 409AverageC$ 635FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 441AverageC$ 719FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 460AverageC$ 714FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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