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$186+ Cheap flights from Las Vegas (LAS) to Montreal (YMQ)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — YMQ
Sep 5 — Sep 121
Sat 9/5
Sat 9/12
1 adult, Economy
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Cheap flight deals from Las Vegas to Montreal

Cheapest flights from Las Vegas to Montreal
Explore the most affordable flight options available from Las Vegas to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.

This Justfly.com deal was found by Cheapflights users on 8/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:10 pm -
1 stop9h 55m
Mon 9/147:15 am -
1 stop11h 15m
Deal found 8/2$401
This Vliegwinkel deal was found by Cheapflights users on 8/1. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:10 pm -
1 stop9h 55m
Mon 9/77:15 am -
1 stop11h 15m
Deal found 8/1$402
This oojo deal was found by Cheapflights users on 8/2. 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.
Thu 10/299:15 pm -
2 stops14h 57m
Mon 11/24:15 pm -
2 stops22h 00m
Deal found 8/2$403
This Vliegwinkel deal was found by Cheapflights users on 8/1. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:25 pm -
Nonstop4h 45m
Mon 9/77:15 am -
1 stop11h 15m
Deal found 8/1$426
This Air Canada deal was found by Cheapflights users on 8/5. 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.
Fri 10/1611:30 pm -
2 stops17h 50m
Sun 10/188:10 am -
2 stops18h 33m
Deal found 8/5$428
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:20 pm -
2 stops14h 45m
Mon 9/77:15 am -
1 stop11h 15m
Deal found 8/2$430
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:10 pm -
1 stop9h 55m
Sat 9/126:45 am -
2 stops13h 30m
Deal found 8/2$431
This Trip.com deal was found by Cheapflights users on 8/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:10 pm -
1 stop9h 55m
Wed 9/98:00 pm -
Nonstop5h 23m
Deal found 8/3$434

Find flight deals from Las Vegas to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Montreal (YMQ). 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 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$398
(FlightHub)

One-way from

$186
(Trip.com)

Popular in

February

Cheapest in

September

Average price

$614

Good round-trip deal

$554 or less

Good one-way deal

$321 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Montreal (YMQ) flights.
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From Las Vegas Harry Reid Intl to Montreal (YMQ)
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One-way flight from Las Vegas Harry Reid Intl to Montreal (YMQ)
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Montreal (YMQ).
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Montreal (YMQ).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Montreal 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 6, 2026.
Use the filters below to find and compare flights from Las Vegas to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasMontreal

LAS Las Vegas Harry Reid Intl - YUL Montreal Pierre Elliott Trudeau Intl

LASYUL

Las Vegas Harry Reid Intl

Thu 10/29

9:15 pm-3:12 pm

2 stops14h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 11/2

4:15 pm-11:15 am

2 stops22h 00m

$403

Las VegasMontreal

LAS Las Vegas Harry Reid Intl - YUL Montreal Pierre Elliott Trudeau Intl

LASYUL

Las Vegas Harry Reid Intl

Wed 9/23

1:20 pm-7:05 am

2 stops14h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 9/27

7:15 am-3:30 pm

1 stop11h 15m

$434

Las VegasMontreal

LAS Las Vegas Harry Reid Intl - YUL Montreal Pierre Elliott Trudeau Intl

LASYUL

Las Vegas Harry Reid Intl

Wed 9/16

1:20 pm-7:05 am

2 stops14h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 9/23

8:00 pm-10:23 pm

Nonstop5h 23m

$437

Las VegasMontreal

LAS Las Vegas Harry Reid Intl - YUL Montreal Pierre Elliott Trudeau Intl

LASYUL

Las Vegas Harry Reid Intl

Sun 9/6

6:05 pm-8:16 am

1 stop11h 11m

Montreal Pierre Elliott Trudeau Intl

Sat 9/12

4:30 pm-11:48 pm

1 stop10h 18m

$521

Las VegasMontreal

LAS Las Vegas Harry Reid Intl - YUL Montreal Pierre Elliott Trudeau Intl

LASYUL

Las Vegas Harry Reid Intl

Sun 11/8

10:07 pm-11:39 am

1 stop10h 32m

Montreal Pierre Elliott Trudeau Intl

Sat 11/14

7:00 am-2:21 pm

1 stop10h 21m

$531

Las VegasMontreal

LAS Las Vegas Harry Reid Intl - YUL Montreal Pierre Elliott Trudeau Intl

LASYUL

Las Vegas Harry Reid Intl

Fri 12/4

11:00 pm-7:38 pm

1 stop17h 38m

Montreal Pierre Elliott Trudeau Intl

Mon 12/7

7:00 am-7:53 pm

1 stop15h 53m

$531

Las VegasMontreal

LAS Las Vegas Harry Reid Intl - YUL Montreal Pierre Elliott Trudeau Intl

LASYUL

Las Vegas Harry Reid Intl

Thu 9/3

4:35 pm-11:45 pm

2 stops28h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 9/6

6:45 am-5:15 pm

2 stops13h 30m

$532

Las VegasMontreal

LAS Las Vegas Harry Reid Intl - YUL Montreal Pierre Elliott Trudeau Intl

LASYUL

Las Vegas Harry Reid Intl

Mon 8/31

6:10 pm-4:45 pm

2 stops19h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 9/7

7:15 am-3:45 pm

2 stops11h 30m

$548
Quickest round-trip

Las VegasMontreal

LAS Las Vegas Harry Reid Intl - YUL Montreal Pierre Elliott Trudeau Intl

LASYUL

Las Vegas Harry Reid Intl

Wed 9/23

11:25 pm-7:20 am

Nonstop4h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 9/27

8:00 pm-10:23 pm

Nonstop5h 23m

$569
Cheapest one-way
Quickest one-way

Las VegasMontreal

LAS Las Vegas Harry Reid Intl - YUL Montreal Pierre Elliott Trudeau Intl

LASYUL

Las Vegas Harry Reid Intl

Tue 9/15

6:10 pm-7:05 am

1 stop9h 55m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Las Vegas to Montreal

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 Las Vegas to Montreal in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Montreal flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Montreal 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 Las Vegas-Montreal 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 Las Vegas to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Las Vegas with our price prediction graph.
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 Las Vegas to Montreal

What is the cheapest month to book a flight from Las Vegas to Montreal?

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Montreal (average of $277). Flying from Las Vegas to Montreal in May is currently the most expensive (average of $735). 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 LAS to YMQ?

Find hourly flight availability from Las Vegas to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 6, 2026.

When flying from Las Vegas to Montreal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Las Vegas to Montreal

Explore weekly flight availability from Las Vegas to Montreal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 6, 2026.

The most flights from LAS to YMQ are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Las Vegas to Montreal?

Airfare is below average for this route at the moment.
Las Vegas to Montreal flights typically cost between $604 and $795 in September.
The cheapest round-trip price found within the last 5 days was $401 on WestJet (Sep 10-Sep 14).

How often are flights from Las Vegas to Montreal delayed?

About 11% of weekly flights between Las Vegas and Montreal have experienced delays in the past year, with the average delay time being 157 minutes.

What is the most punctual flight time for Las Vegas to Montreal 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?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Las Vegas to Montreal flights?

Over the last year, Air Canada Rouge have had the lowest number of delays on this route, with just 10% of flights being delayed.

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated August 6, 2026.
Read reviews from past customers who have flown Porter Airlines and Air Canada from Las Vegas to Montreal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
450 reviews

Crew

8.6

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
450 reviews
Porter Airlines
8.0
Very good
450 reviews

Crew

8.6

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,429 reviews
Porter Airlines
8.0
Very good
450 reviews

Crew

8.6

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Las Vegas to Montreal?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to Montreal. 2 airlines have flights from Harry Reid Intl to Montreal on a regular basis. Booking flights from Las Vegas Harry Reid Intl to Montreal should not be difficult; the airport handles an average of 1 outbound flight to Montreal per day.

  • How long is the flight from Las Vegas to Montreal?

    WestJet can get you from Las Vegas to Montreal in just under 9h 55m. Your travel time can differ by up to . The distance between Las Vegas and Montreal is about 2232 mi.

  • What are the cheapest airlines flying from Las Vegas to Montreal round-trip?

    Currently priced at $210, Air Canada will fly you from Las Vegas to Montreal and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $234. Users have found that Air Canada is 61% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Las Vegas to Montreal one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $78. Air Canada flights start at $135 while deals on United Airlines start at $194 one-way.

  • What are the cheapest flights from Las Vegas to Montreal?

    The cheapest flight price from Las Vegas to Montreal is $251. On average you can expect to pay $474. The most popular route, (Las Vegas Harry Reid Intl - Montreal Pierre Elliott Trudeau Intl), can usually be booked for $444.

  • Can I find deals for flights from Las Vegas to Montreal that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Montreal.

  • Can I find deals for business class flights from Las Vegas to Montreal?

    Yes. Cheapflights offers flight deals from Las Vegas to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Montreal?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Montreal (average of $277). Flying from Las Vegas to Montreal in May is currently the most expensive (average of $735). 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.

See more FAQs

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Alternative routes for Las Vegas to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Pierre Elliott Trudeau Intl flights
Las Vegas to Ottawa flights
Reno to Ottawa flights

Top 2 airlines flying from Las Vegas to Montreal

Discover the top 2 airlines that operate flights from Las Vegas to Montreal. 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 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$210Average$548FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$234Average$361FlexibilityNo cancel feeOn-time69%

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