Use YULExpress to pre-book security fast track up to 72 hours before departure for a smoother experience.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $290 (FlightHub) |
One-way from | $152 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $400 |
Good round-trip deal | $465 or less |
Good one-way deal | $245 or less |
Fly from
Fly to
Route
Depart
Return
Price
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Thu 5/7
6:45 am-11:39 am
1 stop7h 54m
Las Vegas Harry Reid Intl
Mon 5/11
11:30 am-12:42 am
1 stop10h 12m
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Thu 12/11
6:45 am-11:58 am
1 stop8h 13m
Las Vegas Harry Reid Intl
Sun 12/14
11:25 pm-8:43 pm
1 stop18h 18m
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Tue 1/20
7:30 pm-6:11 pm
1 stop25h 41m
Las Vegas Harry Reid Intl
Sun 1/25
7:05 pm-7:05 am
1 stop9h 00m
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Tue 1/20
4:15 pm-6:39 pm
2 stops29h 24m
Las Vegas Harry Reid Intl
Thu 1/29
7:05 pm-7:05 am
1 stop9h 00m
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Thu 1/8
9:15 am-5:11 pm
2 stops10h 56m
Las Vegas Harry Reid Intl
Sun 1/11
6:44 pm-2:00 pm
2 stops16h 16m
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Sat 1/24
2:40 pm-8:44 pm
1 stop9h 04m
Las Vegas Harry Reid Intl
Wed 1/28
6:00 am-4:57 pm
1 stop7h 57m
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Tue 2/10
7:00 am-6:29 pm
2 stops14h 29m
Las Vegas Harry Reid Intl
Sat 2/14
8:41 am-7:48 pm
1 stop8h 07m
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Sat 12/13
7:10 am-4:32 pm
1 stop12h 22m
Las Vegas Harry Reid Intl
Wed 12/17
9:38 am-11:47 pm
1 stop11h 09m
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Tue 1/13
7:00 am-2:51 pm
1 stop10h 51m
Las Vegas Harry Reid Intl
Mon 1/26
12:30 am-2:00 pm
1 stop10h 30m
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Fri 2/6
3:00 pm-11:59 pm
2 stops11h 59m
Las Vegas Harry Reid Intl
Mon 2/9
12:59 am-9:17 pm
2 stops17h 18m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 $133). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas in August is currently the most expensive (average of $249). 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.
When flying from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 58% versus a flight in the morning.
Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas flight should consider departing on Sunday 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.
About 16% of weekly flights between Montreal and Las Vegas have experienced delays in the past year, with the average delay time being 176 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, UR Airlines have had the lowest number of delays on this route, with no flights being classified as delayed.
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
Kelly,Nov 2025
YVR - YUL
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
Kelly,Nov 2025
YVR - YUL
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
Kelly,Nov 2025
YVR - YUL
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
Kelly,Nov 2025
YVR - YUL
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
Kelly,Nov 2025
YVR - YUL
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
Kelly,Nov 2025
YVR - YUL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$165 | Average$447 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$185 | Average$329 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$196 | Average$272 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$200 | Average$398 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$275 | Average$408 | FlexibilityNo cancel fee | On-timeN/A |