LAS - YUL

C$ 169 Find Cheap Flights from Las Vegas to Montreal – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Pierre Elliott Trudeau Intl departing on 25/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 501
Typical prices: C$ 296-C$ 810
WestJet, Porter Airlines
Thu 10/9Sun 13/9
LAS - YUL • 2 stops
Cheapest direct flights
C$ 684
Typical prices: C$ 296-C$ 810
Air Canada
Sat 5/9Fri 11/9
LAS - YUL • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Porter PorterReserve adds priority boarding and two checked bags; newer jets add Wi-Fi.
Air Canada Preferred Economy adds up to 10 cm legroom; Wi-Fi is on some flights.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
You can fly direct with Air Canada. Average duration is 4h 45m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 91% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 760 (round-trip)
Shortest trip • 7h 07m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 50% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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We hope you love your trip to Pierre Elliott Trudeau Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Las Vegas to Pierre Elliott Trudeau Intl (LAS-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Pierre Elliott Trudeau Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Pierre Elliott Trudeau Intl

Thu, 10 Sep - Sun, 13 Sep
Multiple Airlines Logo
1:20 p.m. - 7:05 a.m.
LAS
-
YUL
14h 45m
2 stops
Multiple Airlines Logo
5:00 p.m. - 10:22 p.m.
YUL
-
LAS
8h 22m
1 stop
C$ 501Multiple Airlines
Wed, 23 Sep - Sun, 27 Sep
WestJet Logo
1:20 p.m. - 7:05 a.m.
LAS
-
YUL
14h 45m
2 stops
WestJet Logo
7:15 a.m. - 3:30 p.m.
YUL
-
LAS
11h 15m
1 stop
C$ 501WestJet
Thu, 10 Sep - Mon, 14 Sep
Multiple Airlines Logo
1:20 p.m. - 7:05 a.m.
LAS
-
YUL
14h 45m
2 stops
Multiple Airlines Logo
5:00 p.m. - 10:22 p.m.
YUL
-
LAS
8h 22m
1 stop
C$ 502Multiple Airlines
Sat, 3 Oct - Sun, 4 Oct
WestJet Logo
8:30 a.m. - 12:25 a.m.
LAS
-
YUL
12h 55m
2 stops
WestJet Logo
7:15 a.m. - 3:30 p.m.
YUL
-
LAS
11h 15m
1 stop
C$ 518WestJet
Thu, 10 Sep - Mon, 14 Sep
WestJet Logo
1:20 p.m. - 7:05 a.m.
LAS
-
YUL
14h 45m
2 stops
WestJet Logo
7:15 a.m. - 3:30 p.m.
YUL
-
LAS
11h 15m
1 stop
C$ 523WestJet
Thu, 10 Sep - Mon, 14 Sep
WestJet Logo
6:10 p.m. - 7:05 a.m.
LAS
-
YUL
9h 55m
1 stop
WestJet Logo
7:15 a.m. - 3:30 p.m.
YUL
-
LAS
11h 15m
1 stop
C$ 525WestJet
Thu, 10 Sep - Mon, 14 Sep
WestJet Logo
6:10 p.m. - 7:05 a.m.
LAS
-
YUL
9h 55m
1 stop
WestJet Logo
7:15 a.m. - 3:30 p.m.
YUL
-
LAS
11h 15m
1 stop
C$ 530WestJet
Sat, 12 Sep - Fri, 18 Sep
WestJet Logo
6:10 p.m. - 7:05 a.m.
LAS
-
YUL
9h 55m
1 stop
WestJet Logo
7:15 a.m. - 3:30 p.m.
YUL
-
LAS
11h 15m
1 stop
C$ 530WestJet
Sat, 5 Sep - Fri, 11 Sep
Air Canada Logo
11:25 p.m. - 7:10 a.m.
LAS
-
YUL
4h 45mdirect
Air Canada Logo
8:00 p.m. - 10:23 p.m.
YUL
-
LAS
5h 23mdirect
C$ 684Air Canada
Sat, 5 Sep - Fri, 11 Sep
Air Canada Logo
11:25 p.m. - 7:10 a.m.
LAS
-
YUL
4h 45mdirect
Air Canada Logo
8:00 p.m. - 10:23 p.m.
YUL
-
LAS
5h 23mdirect
C$ 692Air Canada
Booking Insights

KAYAK's insights & trends for Las Vegas to Pierre Elliott Trudeau Intl flights

Get data-powered insights and trends into flights from Las Vegas to Pierre Elliott Trudeau Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Las Vegas to Montreal?

The average price of all round-trip flights from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Las Vegas to Montreal, you should consider leaving on a Monday and avoid Sundays if you are looking for the best rates. For your return to Las Vegas, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport is September, where tickets cost C$ 354 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is C$ 1,056 and C$ 1,037 respectively.

Can I save money by flying with a layover from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 360 on average.

Expert advice

Expert advice for your flight from Las Vegas to Pierre Elliott Trudeau Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Porter Airlines

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Mark Stachiew

Mark Stachiew

Expert on YUL

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Harriet Baskas

Harriet Baskas

Expert on LAS

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low season

March

Cheapest flight

C$ 169
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (50% more expensive on average)
Flight from Las Vegas to Montreal

When to book flights from Las Vegas to Pierre Elliott Trudeau Intl

Are your dates flexible? Find out the best times to travel from Las Vegas to Pierre Elliott Trudeau Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Las Vegas to Montreal flights

  • What is the cheapest flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 5 days, the lowest price for a flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport was C$ 169 for a one-way ticket and C$ 501 for a round-trip.

  • Which airports will I be using when flying from Las Vegas to Montreal?

    On your way to Montreal, you’ll fly out from Las Vegas Harry Reid Intl. You’ll be landing at Montreal Pierre Elliott Trudeau Intl.

  • Which airlines offer Wi-Fi service onboard planes from Las Vegas to Montreal?

    Air Canada, and WestJet offer inflight Wi-Fi service on the Las Vegas to Montreal flight route.

  • Which aircraft models fly most regularly from Las Vegas to Montreal?

    The Airbus A319 is the aircraft model that flies most regularly on the Las Vegas to Montreal flight route.

  • Which airline alliances offer flights from Las Vegas to Montreal?

    Star Alliance is the only airline alliance operating flights between Las Vegas and Montreal.

  • On which days can I fly direct from Las Vegas to Montreal?

    There are direct flights from Las Vegas to Montreal on a daily basis.

  • How does KAYAK find such low prices on flights from Las Vegas to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Las Vegas is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Las Vegas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Las Vegas to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 666 or less round-trip.

Prefer to fly direct from Las Vegas to Montreal?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Las Vegas Harry Reid Intl to Montreal Pierre Elliott Trudeau Intl.
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Reviews of the top airline flying from Las Vegas to Pierre Elliott Trudeau Intl

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Pierre Elliott Trudeau Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11392 reviews
6.3Food
7.8Crew
7.3Boarding
6.8Entertainment
7.1Comfort
Airline reviews

It’s a good airline. Polite service and good communication.

10.0 ExcellentEdward, Jul 2026
CLE - YUL
Read more Air Canada reviews

It’s a good airline. Polite service and good communication.

We ran into trouble in Montreal. Exited the plane and Air Canada was excellent getting everyone quickly to their destinations. I give Air Canada a 100%.

The flight was delayed and we would have missed our connection. We had to switch to a different airline in another airport

Multiple delays and flight cancellations meant that I arrived five and a half hours late at my destination. There was limited communication from the airline. The airline left my checked bag at my departure city and stopped tracking it almost immediately. The airline has made no apparent effort to return my bag despite filing a report, and has provided no communication or ability to check on the status of the bag.

I'm 6'8" (2.03m) so more legroom would alwqys be appreciated, especially on long international flights. The food choices were underwhelming.

1didnt have wheel chair I ordered wheel chair in my ticket flight

Didn’t make it on the flight. Delayed then had to be rebooked, which in turn had me waiting at the airport for another 8 hours before next flight

The flight was comfortable and the staff were helpful and friendly. However, we did not know we were flying PAL until we arrived in Canada, so it was a bit disconcerting. In addition, which port we were leaving from was confusing.

Small plane with no space, old seats, no entertainment, big turbulences

Another 5h flight with Air Canada with no screens and WiFi not working. Not even intranet for inflight movies on personal devices. UNACCEPTABLE

Everything you need to know for your flight from Las Vegas to Pierre Elliott Trudeau Intl

Information on your arrival and departure airports