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Cheap flights from Montreal to Las Vegas

Montréal-Trudeau International Airport (YUL) to Harry Reid International Airport (LAS). 2,234 miles, 5h 15m nonstop.

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YUL to LAS at a glance

Computed from airline schedules and the fares we track for this route. Refreshed several times a day.

Distance
2,234 milesgreat-circle
Typical flight time
5h 15mnonstop, gate to gate
Nonstop airlines
AADLWNAS10 airlinesAmerican, Delta, Southwest
Nonstop flights per day
16all airlines combined
Cheapest month
October 2026over the next six months
Best day to fly
Wednesday18% less than Friday
Time difference
3h behindLas Vegas vs Montreal

Montreal to Las Vegas

Round trips from $177

Per traveler, taxes and fees included. Lowest fare we found departs Tue, Oct 13.

Cheapest month: October 2026

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Montreal to Las Vegas fares by month

Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.

  1. September 2026from Tue, Sep 29$209
  2. October 2026from Tue, Oct 13$177
  3. November 2026from Wed, Nov 18$180
  4. December 2026from Tue, Dec 1$177
  5. January 2027from Tue, Jan 5$195
  6. February 2027from Tue, Feb 23$187

Airlines flying Montreal to Las Vegas

10 airlines fly nonstop with 16 departures a day combined, plus 6 more with one stop.

Connecting options

Hubs where one airline can carry you on both legs, most choices first.

Tips for this route

  • American, Delta, Southwest and Alaska all fly YUL to LAS nonstop, so compare the total with bags before picking the lowest base fare: the difference between a basic and a standard economy ticket is often less than one checked bag each way.
  • October 2026 is the cheapest month to fly over the next six months, with round trips from $177; September 2026 is the most expensive at $209 and up, a difference of $32 per traveler.
  • Departing on a Wednesday averages 18% less than a Friday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
  • Book 6 to 12 weeks ahead; fares climb in the last three weeks and around holidays.
  • Las Vegas is 3 hours behind Montreal. A morning departure lands in Las Vegas with most of the day left; an evening flight arrives close to local dinner time.

Destination guide

Las Vegas: The Strip, the shows and the desert beyond

Las Vegas has more nonstop routes than almost any US leisure destination, which keeps fares low from every region. Harry Reid International sits a five-minute drive from the Strip, and midweek trips can be remarkably cheap.

Best time to visit: March–May and October–November are warm without the 105°F summer afternoons. Weekday arrivals (Sunday–Thursday) are far cheaper than Friday and Saturday.

Flying the other way? Las Vegas to MontrealFares, airlines and tips for LAS to YUL.

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Montreal to Las Vegas: common questions

How long is the flight from Montreal to Las Vegas?

A nonstop flight from Montreal (YUL) to Las Vegas (LAS) takes about 5h 15m gate to gate, covering 2,234 miles. Connecting itineraries add the layover, typically 2 to 5 hours more in total.

Which airlines fly nonstop from YUL to LAS?

American Airlines, Delta Air Lines, Southwest Airlines, Alaska Airlines, Spirit Airlines, Frontier Airlines, Allegiant Air, Sun Country Airlines, Breeze Airways and Air Canada operate nonstop flights from Montreal (YUL) to Las Vegas (LAS), with 16 nonstop departures a day between them. One-stop options connect through LAX, MTY and ORD.

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

Over the next six months, October 2026 has the lowest round-trip fares from Montreal (YUL) to Las Vegas (LAS), starting at $177 per traveler including taxes and fees. Within any month, Wednesday departures average the lowest prices.

How far in advance should I book Montreal to Las Vegas flights?

Book 6 to 12 weeks ahead; fares climb in the last three weeks and around holidays. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.

What is the time difference between Montreal and Las Vegas?

Las Vegas is 3 hours behind Montreal. YUL is on America/Toronto time and LAS on America/Los Angeles time. Departure and arrival times in search results are always shown in local time at each airport.

Related routes

Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.

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