Cheap Flights From Pierre Elliott Trudeau Intl. (YUL) To Harry Reid Intl. (LAS)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Montreal (YUL) to Las Vegas (LAS)

The cheapest flights to Harry Reid Intl. found within the past 7 days were CA $313 round trip and CA $194 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Apr 26 - Wed, Apr 29
YUL
Montreal
LAS
Las Vegas
CA $313 Roundtrip, found 6 hours ago
CA $313
Roundtrip
found 6 hours ago
Select WestJet flight, departing Sun, Apr 26 from Montreal to Las Vegas, returning Wed, Apr 29, priced at CA $313 found 6 hours ago
Mon, Apr 20 - Tue, Apr 28
YUL
Montreal
LAS
Las Vegas
CA $325 Roundtrip, found 6 hours ago
CA $325
Roundtrip
found 6 hours ago
Select WestJet flight, departing Mon, Apr 20 from Montreal to Las Vegas, returning Tue, Apr 28, priced at CA $325 found 6 hours ago
Sat, Apr 4 - Mon, Apr 13
YUL
Montreal
LAS
Las Vegas
CA $336 Roundtrip, found 4 hours ago
CA $336
Roundtrip
found 4 hours ago
Select Porter Airlines flight, departing Sat, Apr 4 from Montreal to Las Vegas, returning Mon, Apr 13, priced at CA $336 found 4 hours ago
Wed, Apr 22 - Tue, Apr 28
YUL
Montreal
LAS
Las Vegas
CA $336 Roundtrip, found 2 hours ago
CA $336
Roundtrip
found 2 hours ago
Select WestJet flight, departing Wed, Apr 22 from Montreal to Las Vegas, returning Tue, Apr 28, priced at CA $336 found 2 hours ago
Sat, Apr 4 - Wed, Apr 8
YUL
Montreal
LAS
Las Vegas
CA $350 Roundtrip, found 10 hours ago
CA $350
Roundtrip
found 10 hours ago
Select Porter Airlines flight, departing Sat, Apr 4 from Montreal to Las Vegas, returning Wed, Apr 8, priced at CA $350 found 10 hours ago
Sat, Mar 28 - Tue, Mar 31
YUL
Montreal
LAS
Las Vegas
CA $362 Roundtrip, found 1 day ago
CA $362
Roundtrip
found 1 day ago
Select Air Transat flight, departing Sat, Mar 28 from Montreal to Las Vegas, returning Tue, Mar 31, priced at CA $362 found 1 day ago
Sun, Apr 26 - Wed, Apr 29
YUL
Montreal
LAS
Las Vegas
CA $372 Roundtrip, found 6 hours ago
CA $372
Roundtrip
found 6 hours ago
Select WestJet flight, departing Sun, Apr 26 from Montreal to Las Vegas, returning Wed, Apr 29, priced at CA $372 found 6 hours ago
Sun, Apr 5 - Wed, Apr 8
YUL
Montreal
LAS
Las Vegas
CA $375 Roundtrip, found 4 hours ago
CA $375
Roundtrip
found 4 hours ago
Select WestJet flight, departing Sun, Apr 5 from Montreal to Las Vegas, returning Wed, Apr 8, priced at CA $375 found 4 hours ago
Sat, Apr 11 - Thu, Apr 16
YUL
Montreal
LAS
Las Vegas
CA $383 Roundtrip, found 6 hours ago
CA $383
Roundtrip
found 6 hours ago
Select Porter Airlines flight, departing Sat, Apr 11 from Montreal to Las Vegas, returning Thu, Apr 16, priced at CA $383 found 6 hours ago
Mon, Apr 13 - Tue, Apr 28
YUL
Montreal
LAS
Las Vegas
CA $387 Roundtrip, found 1 day ago
CA $387
Roundtrip
found 1 day ago
Select WestJet flight, departing Mon, Apr 13 from Montreal to Las Vegas, returning Tue, Apr 28, priced at CA $387 found 1 day ago

Harry Reid Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Harrah’s Las Vegas – A Caesars Rewards Destination

Harrah’s Las Vegas – A Caesars Rewards Destination

3.5 out of 5
Price was CA $794, price is now CA $409 per person
CA $409
per person
Apr 5 - Apr 10
found 1 day ago
Roundtrip non-stop flight included
Montreal (YUL) to Las Vegas (LAS)
Rio Hotel & Casino, a Destination by Hyatt Hotel

Rio Hotel & Casino, a Destination by Hyatt Hotel

4 out of 5
Price was CA $1,524, price is now CA $656 per person
CA $656
per person
Apr 10 - Apr 17
found 1 day ago
Roundtrip non-stop flight included
Montreal (YUL) to Las Vegas (LAS)
Masquerade Tower at Rio Hotel & Casino

Masquerade Tower at Rio Hotel & Casino

3 out of 5
Price was CA $1,197, price is now CA $747 per person
CA $747
per person
Apr 21 - Apr 26
found 17 hours ago
Roundtrip non-stop flight included
Montreal (YUL) to Las Vegas (LAS)
Virgin Hotels Las Vegas, Curio Collection by Hilton

Virgin Hotels Las Vegas, Curio Collection by Hilton

4.5 out of 5
Price was CA $740, price is now CA $465 per person
CA $465
per person
Apr 5 - Apr 10
found 1 day ago
Roundtrip non-stop flight included
Montreal (YUL) to Las Vegas (LAS)
Las Vegas Hilton at Resorts World

Las Vegas Hilton at Resorts World

4.5 out of 5
Price was CA $1,313, price is now CA $835 per person
CA $835
per person
Apr 10 - Apr 17
found 1 day ago
Roundtrip non-stop flight included
Montreal (YUL) to Las Vegas (LAS)
Don't see what you're looking for?
See all available trips from Pierre Elliott Trudeau Intl. to Harry Reid Intl.
View all trips

Frequently asked questions

Are there direct flights from Montréal–Trudeau to McCarran Airport?
If you'd rather avoid layovers, you should plan your flight from Montreal Airport to McCarran Airport well in advance. Air Canada is the only airline that operates nonstop flights between Montreal and Las Vegas.
What airlines fly from Montréal–Trudeau to McCarran Airport?
Ready to fly off on your next adventure? Eager to get from Montréal–Trudeau to McCarran Intl. Airport (LAS) as quickly as possible? Take one of the 13 nonstop flights offered by Air Canada each month, and you'll be hitting the tarmac before you can say 'Are we there yet?'
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.