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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas from C$ 205

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LAS
3 Apr — 10 Apr1
1 adult

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl are usually found in January or February, booked 60 days in advance, depart on a Tuesday or Saturday and return on a Thursday

Cheap flight deals from Pierre Elliott Trudeau Intl to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 March 2025.

Round-trip from

C$ 311

One-way from

C$ 205

Popular in

August

Cheapest in

January

Average price

C$ 508

Good round-trip deal

C$ 418 or less

Good one-way deal

C$ 262 or less
WestJet
  • WestJet
  • 24/8-27/8
  • 3 total stops
  • 25h 51m total
  • Montreal to Las Vegas
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Porter Airlines
  • Porter Airlines
  • 21/5
  • 1 total stop
  • 8h 43m total
  • Montreal to Las Vegas
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Highest demand for flights based on searches. 16% potential increase in price (C$ 159 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl.
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Find flight deals from Pierre Elliott Trudeau Intl to Las Vegas

Cheapest flights from Pierre Elliott Trudeau Intl to Las Vegas
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Sun 24/87:00 a.m.YUL - LAS
2 stops15h 38mWestJet
Wed 27/811:30 a.m.LAS - YUL
1 stop10h 13mWestJet
Deal found 28/3C$ 311
Tue 1/73:10 p.m.YUL - LAS
1 stop9h 48mPorter Airlines
Tue 8/79:55 a.m.LAS - YUL
1 stop7h 02mPorter Airlines
Deal found 28/3C$ 342
Tue 15/410:39 a.m.YUL - LAS
2 stops13h 11mAmerican Airlines
Fri 25/411:53 p.m.LAS - YUL
2 stops12h 32mAmerican Airlines
Deal found 28/3C$ 375
Fri 2/53:10 p.m.YUL - LAS
1 stop9h 48mMultiple Airlines
Thu 8/56:20 a.m.LAS - YUL
2 stops15h 17mMultiple Airlines
Deal found 29/3C$ 392
Fri 19/97:50 p.m.YUL - LAS
Nonstop5h 22mAir Canada
Mon 22/911:59 p.m.LAS - YUL
1 stop7h 41mAir Canada
Deal found 28/3C$ 394
Fri 20/61:15 p.m.YUL - LAS
1 stop11h 45mUnited Airlines
Thu 26/65:17 p.m.LAS - YUL
1 stop15h 41mUnited Airlines
Deal found 28/3C$ 414
Sat 21/66:00 a.m.YUL - LAS
1 stop10h 29mDelta
Wed 2/79:47 a.m.LAS - YUL
1 stop10h 26mDelta
Deal found 28/3C$ 419

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 29 March 2025.
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

Pierre Elliott Trudeau Intl

Fly to

Las Vegas

Route

Depart

Return

Price

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 24/8

7:00 a.m.-7:38 p.m.

2 stops15h 38m

Las Vegas Harry Reid Intl

Wed 27/8

11:30 a.m.-12:43 a.m.

1 stop10h 13m

C$ 311

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 1/7

3:10 p.m.-9:58 p.m.

1 stop9h 48m

Las Vegas Harry Reid Intl

Tue 8/7

9:55 a.m.-7:57 p.m.

1 stop7h 02m

C$ 342

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 15/4

12:30 p.m.-9:25 a.m.

1 stop23h 55m

Las Vegas Harry Reid Intl

Fri 25/4

7:40 p.m.-3:25 p.m.

2 stops16h 45m

C$ 375

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 2/5

3:10 p.m.-9:58 p.m.

1 stop9h 48m

Las Vegas Harry Reid Intl

Thu 8/5

6:20 a.m.-12:37 a.m.

2 stops15h 17m

C$ 392

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

7:50 p.m.-10:12 p.m.

Nonstop5h 22m

Las Vegas Harry Reid Intl

Mon 22/9

11:59 p.m.-10:40 a.m.

1 stop7h 41m

C$ 394

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 20/6

1:15 p.m.-10:00 p.m.

1 stop11h 45m

Las Vegas Harry Reid Intl

Thu 26/6

5:17 p.m.-11:58 a.m.

1 stop15h 41m

C$ 414

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 21/6

6:00 a.m.-1:29 p.m.

1 stop10h 29m

Las Vegas Harry Reid Intl

Wed 2/7

9:47 a.m.-11:13 p.m.

1 stop10h 26m

C$ 419

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 21/5

10:00 a.m.-3:43 p.m.

1 stop8h 43m

C$ 205

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 28/5

7:00 a.m.-7:38 p.m.

2 stops15h 38m

C$ 206

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 14/9

7:50 p.m.-10:12 p.m.

Nonstop5h 22m

C$ 226

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/3

Showing 1-10 of 14 results
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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
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 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?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Las Vegas. Price data was last updated on 21 March 2025.

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 60 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, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas (average of C$ 212). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas in August is currently the most expensive (average of C$ 311). 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?

Find hourly flight availability from Pierre Elliott Trudeau Intl 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 29 March 2025.

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas at noon. Doing so could potentially save you 57% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Las Vegas. Price data was last updated on 23 March 2025.

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

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

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.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 29 March 2025.
Read reviews from past customers who have flown Delta, Porter Airlines and United Airlines from Montreal to Las Vegas. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,895 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,895 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Porter Airlines
7.9
Good
277 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,609 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,788 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 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 8 airlines. Las Vegas Harry Reid Intl is conveniently located just 10.0 km from Las Vegas’s city centre.

  • 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$ 311. Additional round-trip tickets that might be worth considering are offered by Porter Airlines and American Airlines, with the lowest prices starting at C$ 342 and C$ 375, respectively. These flights start at 45% 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$ 205 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 WestJet and Air Canada, with prices starting from C$ 206 and C$ 226, respectively.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas?

    No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas consider choosing Air Canada (71%), Air Canada Rouge (69%) or Porter Airlines (45%) as they are the most reliable in getting you off to your destination on time.

  • 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$ 514, our data indicates the cheapest price to be C$ 201. The most popular route (Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl), is priced around C$ 318.

  • 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, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas (average of C$ 212). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas in August is currently the most expensive (average of C$ 311). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Henderson
Boulder City
North Las Vegas
Paradise

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

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on 29 March 2025.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl
WestJet flights from Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl

Top 8 airlines flying from Pierre Elliott Trudeau Intl to Las Vegas

Discover the top 8 airlines that operate flights from Pierre Elliott Trudeau Intl to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapestC$ 237AverageC$ 701FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
Porter AirlinesCheapestC$ 268AverageC$ 458FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 284AverageC$ 412FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 305AverageC$ 456FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 318AverageC$ 624FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 337AverageC$ 590FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 363AverageC$ 584FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 394AverageC$ 613FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Las Vegas?

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Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Las Vegas?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Las Vegas from Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Las Vegas with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Las Vegas, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Las Vegas become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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