$145+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LAS
Mar 7 — Mar 141
1 adult, Economy
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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 February or March, booked 19 days in advance, depart on a Tuesday or Friday and return on a Saturday
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 February 5, 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 February 5, 2026.
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Mon 4/136:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Tue 4/217:05 pm
LAS
- YUL
2 stops26h 33m
WestJet
Deal found 2/2![WestJet logo]()
$280
This FlightHub deal was found by Cheapflights users on 2/2. 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 3/226:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Thu 3/267:05 pm
LAS
- YUL
2 stops26h 33m
WestJet
Deal found 2/2![WestJet logo]()
$293
This FlightHub deal was found by Cheapflights users on 2/1. 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.
Mon 3/236:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Thu 3/2611:25 pm
LAS
- YUL
1 stop22h 13m
WestJet
Deal found 2/1![WestJet logo]()
$296
This FlightHub deal was found by Cheapflights users on 2/4. 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 3/196:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Tue 3/2411:20 am
LAS
- YUL
2 stops34h 18m
WestJet
Deal found 2/4![WestJet logo]()
$299
This Trip.com deal was found by Cheapflights users on 2/4. 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.
Sat 3/284:55 pm
YUL
- LAS
1 stop8h 07m
Multiple Airlines
Mon 3/308:05 am
LAS
- YUL
2 stops13h 33m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$300
This FlightHub deal was found by Cheapflights users on 2/4. 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 3/86:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Thu 3/1211:25 pm
LAS
- YUL
1 stop22h 13m
WestJet
Deal found 2/4![WestJet logo]()
$301
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:45 am
YUL
- LAS
2 stops29h 51m
WestJet
Fri 3/2711:25 pm
LAS
- YUL
1 stop22h 13m
WestJet
Deal found 2/2![WestJet logo]()
$302
This FlightHub deal was found by Cheapflights users on 2/2. 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 4/168:00 pm
YUL
- LAS
1 stop29h 12m
WestJet
Mon 4/2011:25 pm
LAS
- YUL
1 stop22h 13m
WestJet
Deal found 2/2![WestJet logo]()
$303
This FlightHub deal was found by Cheapflights users on 2/3. 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 3/86:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Fri 3/137:05 pm
LAS
- YUL
2 stops26h 33m
WestJet
Deal found 2/3![WestJet logo]()
$305
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 February 5, 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 February 5, 2026.
This FlightHub deal was found by Cheapflights users on 2/3. 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 7/196:45 am
YUL
- LAS
2 stops15h 52m
WestJet
Fri 7/248:00 am
LAS
- YUL
2 stops13h 40m
WestJet
Deal found 2/3![WestJet logo]()
$370
This Flightnetwork deal was found by Cheapflights users on 2/4. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/133:40 pm
YUL
- LAS
1 stop9h 49m
Air Canada
Sat 6/2011:30 am
LAS
- YUL
Nonstop4h 52m
Air Canada
Deal found 2/4![Air Canada logo]()
$389
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 3/116:00 am
YUL
- LAS
2 stops11h 42m
United Airlines
Wed 3/116:40 pm
LAS
- YUL
2 stops17h 36m
United Airlines
Deal found 2/2![United Airlines logo]()
$405
This LATAM Airlines deal was found by Cheapflights users on 2/3. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/215:55 pm
YUL
- LAS
Nonstop5h 44m
Multiple Airlines
Wed 4/811:55 pm
LAS
- YUL
1 stop10h 14m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 2/3. 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 5/195:10 pm
YUL
- LAS
1 stop7h 13m
Delta
Sat 5/309:59 am
LAS
- YUL
1 stop10h 14m
Delta
Deal found 2/3![Delta logo]()
$411
This Air Canada deal was found by Cheapflights users on 2/3. 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 7/208:05 am
YUL
- LAS
Nonstop5h 24m
Air Canada
Tue 7/286:50 am
LAS
- YUL
1 stop9h 34m
Air Canada
Deal found 2/3![Air Canada logo]()
$397
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 4/711:23 am
YUL
- LAS
2 stops12h 15m
United Airlines
Sun 4/129:44 pm
LAS
- YUL
2 stops9h 56m
United Airlines
Deal found 2/2![United Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 2/3. 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 3/3012:42 pm
YUL
- LAS
1 stop9h 58m
Delta
Mon 4/610:20 pm
LAS
- YUL
1 stop10h 17m
Delta
Deal found 2/3![Delta logo]()
$412
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 4/216:00 am
YUL
- LAS
2 stops14h 52m
United Airlines
Mon 5/411:52 pm
LAS
- YUL
1 stop10h 17m
United Airlines
Deal found 2/2![United Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/316:10 am
YUL
- LAS
1 stop18h 49m
United Airlines
Fri 4/107:04 pm
LAS
- YUL
2 stops16h 36m
United Airlines
Deal found 2/3![United Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 4/19:45 am
YUL
- LAS
2 stops13h 27m
United Airlines
Mon 4/611:55 pm
LAS
- YUL
1 stop10h 14m
United Airlines
Deal found 2/2![United Airlines logo]()
$412
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 February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Las Vegas. Data last updated February 5, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 2/4. 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 3/86:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Thu 3/1211:25 pm
LAS
- YUL
1 stop22h 13m
WestJet
Deal found 2/4![WestJet logo]()
$301
This FlightHub deal was found by Cheapflights users on 2/3. 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 3/86:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Fri 3/137:05 pm
LAS
- YUL
2 stops26h 33m
WestJet
Deal found 2/3![WestJet logo]()
$305
This FlightHub deal was found by Cheapflights users on 2/4. 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 3/196:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Tue 3/2411:20 am
LAS
- YUL
2 stops34h 18m
WestJet
Deal found 2/4![WestJet logo]()
$299
This FlightHub deal was found by Cheapflights users on 2/2. 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 3/206:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Mon 3/2311:25 pm
LAS
- YUL
1 stop22h 13m
WestJet
Deal found 2/2![WestJet logo]()
$308
This FlightHub deal was found by Cheapflights users on 2/2. 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 3/226:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Thu 3/267:05 pm
LAS
- YUL
2 stops26h 33m
WestJet
Deal found 2/2![WestJet logo]()
$293
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:45 am
YUL
- LAS
2 stops29h 51m
WestJet
Fri 3/2711:25 pm
LAS
- YUL
1 stop22h 13m
WestJet
Deal found 2/2![WestJet logo]()
$302
This FlightHub deal was found by Cheapflights users on 2/1. 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.
Mon 3/236:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Thu 3/2611:25 pm
LAS
- YUL
1 stop22h 13m
WestJet
Deal found 2/1![WestJet logo]()
$296
This Trip.com deal was found by Cheapflights users on 2/4. 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.
Sat 3/284:55 pm
YUL
- LAS
1 stop8h 07m
Multiple Airlines
Mon 3/308:05 am
LAS
- YUL
2 stops13h 33m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$300
This FlightHub deal was found by Cheapflights users on 2/3. 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 3/316:45 am
YUL
- LAS
2 stops14h 28m
WestJet
Thu 4/97:05 pm
LAS
- YUL
1 stop9h 00m
WestJet
Deal found 2/3![WestJet logo]()
$307
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 February 5, 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 February 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 3/106:45 am
YUL
- LAS
2 stops14h 28m
WestJet
Deal found 2/4![WestJet logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 4/136:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Deal found 2/3![WestJet logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Sun 5/37:15 am
YUL
- LAS
2 stops11h 30m
WestJet
Deal found 2/1![WestJet logo]()
$159
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:45 am
YUL
- LAS
2 stops14h 28m
WestJet
Deal found 2/4![WestJet logo]()
$163
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:45 am
YUL
- LAS
2 stops16h 31m
WestJet
Deal found 2/3![WestJet logo]()
$167
This FlightHub deal was found by Cheapflights users on 2/4. 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.
Sat 5/236:45 am
YUL
- LAS
1 stop7h 57m
Porter Airlines
Deal found 2/4![Porter Airlines logo]()
$168
This Trip.com deal was found by Cheapflights users on 2/2. 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 3/126:45 am
YUL
- LAS
1 stop18h 27m
WestJet
Deal found 2/2![WestJet logo]()
$171
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 February 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $280 (FlightHub) |
One-way from | $155 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $323 |
Good round-trip deal | $382 or less |
Good one-way deal | $243 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 February 5, 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
Pierre Elliott Trudeau Intl
Fly to
Las Vegas
Route
Depart
Return
Price
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Sun 7/19
6:45 am-7:37 pm
2 stops15h 52m
Las Vegas Harry Reid Intl
Fri 7/24
8:00 am-12:40 am
2 stops13h 40m
$370
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Sat 6/13
3:40 pm-10:29 pm
1 stop9h 49m
Las Vegas Harry Reid Intl
Sat 6/20
11:30 am-7:22 pm
Nonstop4h 52m
$389
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Mon 7/20
8:05 am-10:29 am
Nonstop5h 24m
Las Vegas Harry Reid Intl
Tue 7/28
6:50 am-7:24 pm
1 stop9h 34m
$397
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Wed 3/11
6:00 am-2:42 pm
2 stops11h 42m
Las Vegas Harry Reid Intl
Wed 3/11
6:40 pm-3:16 pm
2 stops17h 36m
$405
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Sat 3/21
5:55 pm-8:39 pm
Nonstop5h 44m
Las Vegas Harry Reid Intl
Wed 4/8
11:55 pm-1:09 pm
1 stop10h 14m
$406
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Tue 5/19
5:10 pm-9:23 pm
1 stop7h 13m
Las Vegas Harry Reid Intl
Sat 5/30
9:59 am-11:13 pm
1 stop10h 14m
$411
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Tue 4/7
11:23 am-8:38 pm
2 stops12h 15m
Las Vegas Harry Reid Intl
Sun 4/12
9:44 pm-10:40 am
2 stops9h 56m
$411
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Mon 3/30
12:42 pm-7:40 pm
1 stop9h 58m
Las Vegas Harry Reid Intl
Mon 4/6
10:20 pm-11:37 am
1 stop10h 17m
$412
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Tue 4/21
6:00 am-5:52 pm
2 stops14h 52m
Las Vegas Harry Reid Intl
Mon 5/4
11:52 pm-1:09 pm
1 stop10h 17m
$412
MontrealLas Vegas
YUL - LAS
YULLAS
Montreal Pierre Elliott Trudeau Intl
Tue 3/31
6:10 am-9:59 pm
1 stop18h 49m
Las Vegas Harry Reid Intl
Fri 4/10
7:04 pm-2:40 pm
2 stops16h 36m
$412
Showing 1-10 of 20 results
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 February.
| 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 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?
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 January 30, 2026.
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 19 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, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas (average of $136). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas in November is currently the most expensive (average of $264). 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 February 5, 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 16% of weekly flights between Montreal and Las Vegas have experienced delays in the past year, with the average delay time being 160 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 in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday 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 Rouge have had the lowest number of delays on this route, with just 11% 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 February 5, 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Las Vegas, such as Porter Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.5
Overall
7.9
Comfort
7.9
Entertainment
6.9
Boarding
8.2
Crew
8.6
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Food
7.5
Overall
7.9
Comfort
7.9
Entertainment
6.9
Boarding
8.2
Crew
8.6
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Food
7.5
Overall
7.9
Comfort
7.9
Entertainment
6.9
Boarding
8.2
Crew
8.6
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Food
7.5
Overall
7.9
Comfort
7.9
Entertainment
6.9
Boarding
8.2
Crew
8.6
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Food
7.5
Overall
7.9
Comfort
7.9
Entertainment
6.9
Boarding
8.2
Crew
8.6
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Food
7.5
Overall
7.9
Comfort
7.9
Entertainment
6.9
Boarding
8.2
Crew
8.6
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
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.
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Pierre Elliott Trudeau Intl and Las Vegas flights
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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 February 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$447 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$185 | Average$333 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$193 | Average$265 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$221 | Average$447 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$275 | Average$408 | FlexibilityNo cancel fee | On-timeN/A |