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WestJet flights from Montreal to Las Vegas (YMQ - LAS)

YMQ — LAS
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Montreal to Las Vegas on WestJet typically fly into Las Vegas Harry Reid Intl and depart from Montreal Pierre Elliott Trudeau Intl. Select your dates above for pricing.

WestJet flights from Montreal to Las Vegas in 2026

Find detailed information about WestJet flights from Montreal to Las Vegas. Explore the options provided by WestJet to plan your journey from Montreal to Las Vegas. Data last updated 5 May 2026.

One-way from

C$ 207

Round-trip from

C$ 347

Popular in

December

Cheapest in

September

Average price (all airlines)

C$ 574
WestJet
  • WestJet
  • 7/6
  • 2 total stops
  • 11h 30m total
  • Montreal to Las Vegas
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WestJet
  • WestJet
  • 8/6-15/6
  • 4 total stops
  • 28h 15m total
  • Montreal to Las Vegas
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Highest demand for flights from Montreal to Las Vegas Harry Reid Intl; 7% potential price increase.
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Best time to find cheap flights from Montreal to Las Vegas Harry Reid Intl; 1% potential price drop.
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Average price for all Montreal to Las Vegas Harry Reid Intl flights (one-way and round-trip).
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  • How do most travelers feel about WestJet?

    3,331 Cheapflights users have left reviews for WestJet and have rated the airline 7.2/10. If you are looking to travel from Montreal to Las Vegas on WestJet, input your dates in the form above for our best prices!

  • Can I get a flight from Montreal to Las Vegas on WestJet for under C$ 680?

    WestJet offers 8 flights from Montreal to Las Vegas for under C$ 680. Prices vary by date and time. To see all prices and select your dates, click here.

Find WestJet flight deals from Montreal to Las Vegas

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Cheapest WestJet flights from Montreal to Las Vegas
Explore the most affordable WestJet flight options available from Montreal to Las Vegas. Find the lowest fares with prices last updated on 5 May 2026.

Wed 17/67:15 a.m.
YUL
-
LAS
2 stops11h 30m
WestJet
Sun 21/65:35 p.m.
LAS
-
YUL
2 stops19h 55m
WestJet
Deal found 30/4C$ 354
Sun 14/66:45 a.m.
YUL
-
LAS
2 stops13h 30m
WestJet
Fri 19/68:30 a.m.
LAS
-
YUL
2 stops12h 55m
WestJet
Deal found 30/4C$ 355
Thu 11/65:45 p.m.
YUL
-
LAS
2 stops27h 50m
WestJet
Mon 15/61:20 p.m.
LAS
-
YUL
2 stops14h 45m
WestJet
Deal found 30/4C$ 380

When is the best time to book a flight to Las Vegas with WestJet?

The best time to book a flight to Las Vegas with WestJet is 70 days before departure. On average, fares are higher if you book 3 days before departure.

Which month is the cheapest to fly Economy Class from Montreal to Las Vegas?

For Economy Class flights, the cheapest month to fly this route is June. The most expensive months are December and March.

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).

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.

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Other WestJet flights from Montreal

Browse through other WestJet flights departing from Montreal. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2026.
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See what others are saying about WestJet

Read reviews and see what other travellers are saying about their experiences with WestJet. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing WestJet for your next flight. Reviews last updated 5 May 2026.
WestJet
7.2
Good
3,331 reviews
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Overview

Boarding

7.4

Crew

7.9

Entertainment

6.1

Comfort

7.0

Food

6.2

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