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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas from C$ 173

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LAS
22 Apr — 29 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 17 April 2025.

Round-trip from

C$ 295

One-way from

C$ 173

Popular in

August

Cheapest in

January

Average price

C$ 455

Good round-trip deal

C$ 444 or less

Good one-way deal

C$ 296 or less
Porter Airlines
  • Porter Airlines
  • 9/6-18/6
  • 2 total stops
  • 16h 50m total
  • Montreal to Las Vegas
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WestJet
  • WestJet
  • 13/5
  • 2 total stops
  • 16h 21m total
  • Montreal to Las Vegas
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Highest demand for flights based on searches. 18% potential increase in price (C$ 172 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in April 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 17 April 2025.

Mon 9/63:10 p.m.YUL - LAS
1 stop9h 48mPorter Airlines
Wed 18/69:55 a.m.LAS - YUL
1 stop7h 02mPorter Airlines
Deal found 17/4C$ 295
Tue 29/77:00 a.m.YUL - LAS
2 stops15h 38mWestJet
Sat 9/811:30 a.m.LAS - YUL
1 stop10h 13mWestJet
Deal found 17/4C$ 297
Tue 6/57:00 a.m.YUL - LAS
2 stops15h 38mMultiple Airlines
Mon 12/59:55 a.m.LAS - YUL
1 stop7h 02mMultiple Airlines
Deal found 16/4C$ 333
Wed 15/108:05 a.m.YUL - LAS
Nonstop5h 20mAir Canada
Thu 23/1011:15 p.m.LAS - YUL
Nonstop4h 55mAir Canada
Deal found 16/4C$ 360
Sat 3/53:06 p.m.YUL - LAS
1 stop11h 14mDelta
Tue 6/512:55 a.m.LAS - YUL
1 stop7h 44mDelta
Deal found 16/4C$ 380
Thu 21/89:45 a.m.YUL - LAS
1 stop8h 02mUnited Airlines
Sun 24/812:59 a.m.LAS - YUL
1 stop11h 02mUnited Airlines
Deal found 15/4C$ 392
Tue 6/54:00 p.m.YUL - LAS
1 stop8h 10mAmerican Airlines
Wed 7/512:40 a.m.LAS - YUL
1 stop11h 45mAmerican Airlines
Deal found 16/4C$ 399

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 17 April 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

Mon 9/6

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

1 stop9h 48m

Las Vegas Harry Reid Intl

Wed 18/6

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

1 stop7h 02m

C$ 295

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 29/7

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

2 stops15h 38m

Las Vegas Harry Reid Intl

Sat 9/8

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

1 stop10h 13m

C$ 297

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 6/5

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

2 stops15h 38m

Las Vegas Harry Reid Intl

Mon 12/5

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

1 stop7h 02m

C$ 333

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

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

Nonstop5h 22m

Las Vegas Harry Reid Intl

Wed 22/10

11:25 a.m.-7:20 p.m.

Nonstop4h 55m

C$ 362

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 3/5

3:06 p.m.-11:20 p.m.

1 stop11h 14m

Las Vegas Harry Reid Intl

Tue 6/5

12:55 a.m.-11:39 a.m.

1 stop7h 44m

C$ 380

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 21/8

9:45 a.m.-2:47 p.m.

1 stop8h 02m

Las Vegas Harry Reid Intl

Sun 24/8

12:59 a.m.-3:01 p.m.

1 stop11h 02m

C$ 392

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 6/5

4:00 p.m.-9:10 p.m.

1 stop8h 10m

Las Vegas Harry Reid Intl

Wed 7/5

12:40 a.m.-3:25 p.m.

1 stop11h 45m

C$ 399

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

7:00 a.m.-8:21 p.m.

2 stops16h 21m

C$ 173

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 7/5

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

1 stop8h 43m

C$ 193

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 30/5

4:00 p.m.-9:58 p.m.

1 stop8h 58m

C$ 194

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

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 11 April 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 17 April 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 30 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 17 April 2025.
Read reviews from past customers who have flown Porter Airlines, Delta and Air Transat from Montreal to Las Vegas. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
281 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.7

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
281 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.7

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,916 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.7

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.7

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,667 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.7

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.7

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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 Porter Airlines is currently your cheapest option to Las Vegas, with prices starting at C$ 295. Additional round-trip tickets that might be worth considering are offered by WestJet and Air Canada, with the lowest prices starting at C$ 298 and C$ 362, respectively. These flights start at 44% 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$ 173 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Porter Airlines and Air Transat, with prices starting from C$ 193 and C$ 194, 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 Rouge (80%), Air Canada (74%) or Porter Airlines (67%) 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$ 1,425, our data indicates the cheapest price to be C$ 194. The most popular route (Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl), is priced around C$ 301.

  • 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 17 April 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 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapestC$ 230AverageC$ 679FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
Porter AirlinesCheapestC$ 260AverageC$ 438FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 275AverageC$ 394FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 295AverageC$ 442FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 306AverageC$ 591FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 326AverageC$ 554FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 338AverageC$ 508FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 382AverageC$ 590FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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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.

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