$216+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Las Vegas (LAS)
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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LAS
Sep 10 — Sep 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Pierre Elliott Trudeau Intl to Las Vegas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl are usually found in January or October, booked 82 days in advance, depart on a Tuesday or Saturday and return on a Tuesday
Cheap flight deals from Pierre Elliott Trudeau Intl to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pierre Elliott Trudeau Intl to Las VegasExplore 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 August 11, 2026.
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 August 11, 2026.
This FlightHub deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:00 pm -
1 stop8h 22m
Sat 9/1212:45 pm -
1 stop8h 52m
Deal found 8/10![Porter Airlines logo]()
$366
This Mytrip deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:45 am -
2 stops13h 30m
Mon 9/146:10 pm -
1 stop9h 55m
Deal found 8/7![WestJet logo]()
$367
This Booking.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:15 am -
2 stops12h 20m
Thu 9/248:30 am -
2 stops12h 55m
Deal found 8/6![WestJet logo]()
$369
This Mytrip deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:15 am -
2 stops11h 30m
Fri 9/118:30 am -
2 stops12h 55m
Deal found 8/7![WestJet logo]()
$370
This Vliegwinkel deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:15 am -
1 stop11h 15m
Sun 9/136:10 pm -
1 stop9h 55m
Deal found 8/8![WestJet logo]()
$372
This FlightHub deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:45 am -
1 stop7h 57m
Tue 9/2912:45 pm -
1 stop8h 52m
Deal found 8/7![Porter Airlines logo]()
$375
This Air Canada deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:00 pm -
Nonstop5h 24m
Thu 9/1011:25 pm -
Nonstop4h 55m
Deal found 8/7![Air Canada logo]()
$377
This Gotogate deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:00 pm -
1 stop22h 30m
Tue 9/156:10 pm -
1 stop9h 55m
Deal found 8/7![WestJet logo]()
$378
This Air Canada deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:00 pm -
Nonstop5h 24m
Sun 9/1311:20 pm -
Nonstop4h 55m
Deal found 8/8![Air Canada logo]()
$379
This FlightHub deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:15 am -
1 stop11h 15m
Thu 10/156:10 pm -
1 stop9h 55m
Deal found 8/10![WestJet logo]()
$380
Best flights from Pierre Elliott Trudeau Intl to Las VegasDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:00 am -
1 stop13h 09m
Sat 11/148:55 am -
1 stop11h 35m
Deal found 8/7![Delta logo]()
$401
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/167:00 am -
2 stops14h 04m
Sat 1/236:00 am -
2 stops12h 01m
Deal found 8/6![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:46 pm -
1 stop8h 06m
Sun 11/810:07 pm -
1 stop10h 32m
Deal found 8/7![Delta logo]()
$401
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:44 pm -
1 stop8h 29m
Tue 9/297:05 am -
1 stop7h 31m
Deal found 8/8![Delta logo]()
$401
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am -
1 stop13h 53m
Wed 9/238:02 pm -
1 stop9h 14m
Deal found 8/11![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am -
1 stop10h 52m
Tue 10/278:43 am -
1 stop11h 39m
Deal found 8/10![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:48 pm -
1 stop11h 17m
Fri 9/259:59 am -
1 stop10h 28m
Deal found 8/9![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:10 pm -
1 stop6h 55m
Tue 9/227:05 am -
1 stop7h 31m
Deal found 8/11![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am -
1 stop7h 14m
Sat 9/1211:25 am -
1 stop9h 02m
Deal found 8/8![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/127:00 am -
1 stop8h 46m
Wed 1/276:00 am -
1 stop8h 03m
Deal found 8/7![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am -
1 stop11h 54m
Mon 8/312:02 pm -
1 stop6h 38m
Deal found 8/6![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am -
1 stop10h 38m
Mon 8/311:20 pm -
1 stop7h 32m
Deal found 8/8![Delta logo]()
$485
Last-minute flights from Pierre Elliott Trudeau Intl to Las VegasDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to Las Vegas. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Las Vegas. Data last updated August 11, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:15 pm -
1 stop9h 07m
Tue 8/189:45 am -
1 stop7h 45m
Deal found 8/9![Air Transat logo]()
$446
This FlightHub deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:00 pm -
1 stop8h 22m
Sat 8/229:45 am -
1 stop11h 52m
Deal found 8/6![Porter Airlines logo]()
$403
This FlightHub deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:15 pm -
1 stop9h 07m
Sat 8/229:45 am -
1 stop7h 45m
Deal found 8/7![Air Transat logo]()
$448
This SmartFares deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:15 pm -
1 stop9h 07m
Tue 8/259:45 am -
1 stop7h 45m
Deal found 8/11![Air Transat logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:00 pm -
1 stop8h 22m
Mon 8/2411:41 pm -
2 stops15h 34m
Deal found 8/10![Multiple Airlines logo]()
$458
This FlightHub deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:15 pm -
1 stop9h 07m
Sat 8/229:45 am -
1 stop7h 45m
Deal found 8/6![Air Transat logo]()
$447
This FlightHub deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:00 pm -
1 stop8h 22m
Sat 8/229:45 am -
1 stop11h 52m
Deal found 8/7![Porter Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:00 pm -
1 stop8h 22m
Mon 8/2411:41 pm -
2 stops15h 34m
Deal found 8/7![Multiple Airlines logo]()
$437
This Justfly.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:00 pm -
1 stop8h 22m
Mon 8/2411:20 pm -
2 stops16h 28m
Deal found 8/7![Porter Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:00 pm -
1 stop8h 22m
Tue 8/2511:50 pm -
2 stops15h 25m
Deal found 8/7![Multiple Airlines logo]()
$459
One-way flights from Pierre Elliott Trudeau Intl to Las VegasSearch for one-way flight options from Pierre Elliott Trudeau Intl to Las Vegas. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Pierre Elliott Trudeau Intl to Las Vegas. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Air Canada deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:00 pm -
Nonstop5h 23m
Deal found 8/9![Air Canada logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:20 pm -
2 stops30h 50m
Deal found 8/7![Multiple Airlines logo]()
$217
This FlightHub deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:15 am -
2 stops11h 30m
Deal found 8/8![WestJet logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:30 am -
2 stops16h 10m
Deal found 8/9![Multiple Airlines logo]()
$219
This FlightHub deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:45 am -
2 stops13h 30m
Deal found 8/9![WestJet logo]()
$220
This Trip.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:15 am -
2 stops12h 20m
Deal found 8/10![WestJet logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:15 am -
2 stops11h 30m
Deal found 8/9![WestJet logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:20 pm -
2 stops30h 50m
Deal found 8/7![Multiple Airlines logo]()
$224
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:00 pm -
Nonstop5h 23m
Deal found 8/10![Air Canada logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:15 am -
1 stop11h 15m
Deal found 8/9![WestJet logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:30 am -
3 stops18h 56m
Deal found 8/7![Multiple Airlines logo]()
$227
Find 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 August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $366 (Flightnetwork) |
One-way from | $197 (Mytrip) |
Popular in | August |
Cheapest in | January |
Average price | $521 |
Good round-trip deal | $442 or less |
Good one-way deal | $226 or less |
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 2,558,603 searches. Data last updated August 11, 2026.
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
Fly to
Route
Depart
Return
Cheapest round-trip
MontrealLas Vegas
YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl
YULLAS
Montreal Pierre Elliott Trudeau Intl
Fri 11/6
7:00 am-5:09 pm
1 stop13h 09m
Las Vegas Harry Reid Intl
Sat 11/14
8:55 am-11:30 pm
1 stop11h 35m
$401
MontrealLas Vegas
YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl
YULLAS
Montreal Pierre Elliott Trudeau Intl
Wed 11/4
2:46 pm-7:52 pm
1 stop8h 06m
Las Vegas Harry Reid Intl
Sun 11/8
10:07 pm-11:39 am
1 stop10h 32m
$401
MontrealLas Vegas
YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl
YULLAS
Montreal Pierre Elliott Trudeau Intl
Wed 9/23
12:44 pm-6:13 pm
1 stop8h 29m
Las Vegas Harry Reid Intl
Tue 9/29
7:05 am-5:36 pm
1 stop7h 31m
$401
MontrealLas Vegas
YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl
YULLAS
Montreal Pierre Elliott Trudeau Intl
Fri 10/23
6:00 am-1:52 pm
1 stop10h 52m
Las Vegas Harry Reid Intl
Tue 10/27
8:43 am-11:22 pm
1 stop11h 39m
$403
MontrealLas Vegas
YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl
YULLAS
Montreal Pierre Elliott Trudeau Intl
Tue 9/22
12:48 pm-9:05 pm
1 stop11h 17m
Las Vegas Harry Reid Intl
Fri 9/25
9:59 am-11:27 pm
1 stop10h 28m
$403
Quickest round-trip
MontrealLas Vegas
YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl
YULLAS
Montreal Pierre Elliott Trudeau Intl
Tue 9/15
5:10 pm-9:05 pm
1 stop6h 55m
Las Vegas Harry Reid Intl
Tue 9/22
7:05 am-5:36 pm
1 stop7h 31m
$409
MontrealLas Vegas
YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl
YULLAS
Montreal Pierre Elliott Trudeau Intl
Sat 9/5
6:00 am-10:14 am
1 stop7h 14m
Las Vegas Harry Reid Intl
Sat 9/12
11:25 am-11:27 pm
1 stop9h 02m
$419
MontrealLas Vegas
YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl
YULLAS
Montreal Pierre Elliott Trudeau Intl
Tue 1/12
7:00 am-12:46 pm
1 stop8h 46m
Las Vegas Harry Reid Intl
Wed 1/27
6:00 am-5:03 pm
1 stop8h 03m
$454
MontrealLas Vegas
YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl
YULLAS
Montreal Pierre Elliott Trudeau Intl
Sat 1/16
7:00 am-6:04 pm
2 stops14h 04m
Las Vegas Harry Reid Intl
Sat 1/23
6:00 am-9:01 pm
2 stops12h 01m
$469
MontrealLas Vegas
YUL Montreal Pierre Elliott Trudeau Intl - LAS Las Vegas Harry Reid Intl
YULLAS
Montreal Pierre Elliott Trudeau Intl
Thu 8/27
7:00 am-3:54 pm
1 stop11h 54m
Las Vegas Harry Reid Intl
Mon 8/31
2:02 pm-11:40 pm
1 stop6h 38m
$474
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Pierre Elliott Trudeau Intl to Las Vegas
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pierre Elliott Trudeau Intl to Las Vegas in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montreal Pierre Elliott Trudeau Intl Airport-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
YUL-LAS
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
Prices
Airlines
Delays
How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas?
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 81 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.
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 $423). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas in August is currently the most expensive (average of $521). 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 August 11, 2026.
When flying from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Montreal to Las Vegas delayed?
About 17% of weekly flights between Montreal and Las Vegas have experienced delays in the past year, with the average delay time being 133 minutes.
What is the most punctual flight time for Montreal to Las Vegas flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Montreal to Las Vegas flights?
Over the last year, Air Canada have had the lowest number of delays on this route, with just 14% of flights being delayed.
The best insider tips for Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas trip
Our travel experts
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 August 11, 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas, such as Porter Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
6.9
Comfort
8.0
Overall
8.0
Boarding
8.2
Food
7.6
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Crew
8.6
Entertainment
6.9
Comfort
8.0
Overall
8.0
Boarding
8.2
Food
7.6
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Crew
8.6
Entertainment
6.9
Comfort
8.0
Overall
8.0
Boarding
8.2
Food
7.6
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Crew
8.6
Entertainment
6.9
Comfort
8.0
Overall
8.0
Boarding
8.2
Food
7.6
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Crew
8.6
Entertainment
6.9
Comfort
8.0
Overall
8.0
Boarding
8.2
Food
7.6
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Crew
8.6
Entertainment
6.9
Comfort
8.0
Overall
8.0
Boarding
8.2
Food
7.6
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
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.
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Henderson
Mesquite
Kingman
North Las Vegas
Winchester
Boulder City
Needles
Sunrise Manor
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Las Vegas flight routes
Other flight options
Other flights from Pierre Elliott Trudeau Intl
Popular flights
Complete your trip
Complete your trip to Las Vegas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pierre Elliott Trudeau Intl to Las Vegas by cabin class
Find flights from Pierre Elliott Trudeau Intl to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 11, 2026.
Pierre Elliott Trudeau Intl and Las Vegas flights
Browse other Pierre Elliott Trudeau Intl and Las Vegas flight options. Last updated on August 11, 2026.
Other flights from Pierre Elliott Trudeau Intl
Browse through other flights departing from Pierre Elliott Trudeau Intl. Flights are based on user searches made on Cheapflights and were last updated on August 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Pierre Elliott Trudeau Intl to Las Vegas
Discover the top 5 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 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$165 | Average$515 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$346 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$233 | Average$409 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$238 | Average$408 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$261 | Average$528 | FlexibilityNo cancel fee | On-time67% |