Prices are in Canadian Dollars.

Cheap flights from Longueuil to Las Vegas

Round-trip
Economy
Montreal (YMQ)
Las Vegas (LAS)
Depart
Return
Any month
Compare vs. Cheapflights |

The best prices from Longueuil to Las Vegas are usually found in January or September, booked 26 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
Longueuil (YMQ) to Las Vegas (LAS)

YMQ - LAS
Price
C$ 523 - C$ 603
LAS
Temperature
15 - 41 °C
LAS
Rainfall
2 - 24 mm

Popular in

December

High demand for flights, 8% potential price rise

Cheapest in

January

Best time to find cheap flights, 6% potential price drop

Round-trip from

C$ 523

From Longueuil to Las Vegas

One-way from

C$ 237

One-way flight from Longueuil to Las Vegas

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Longueuil to Las Vegas?

Saturday flights are found to be more expensive to fly from Longueuil to Las Vegas. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Las Vegas.

How far in advance should I book a flight from Longueuil to Las Vegas?

To save up to 8% on this flight, we recommend booking at least 19 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Longueuil to Las Vegas from C$ 441 1-2 weeks out and tickets from C$ 487 for flights departing within the next 72 hours.

What is the cheapest month to fly from Longueuil to Las Vegas?

August is one of the best times of the year to fly to Las Vegas from Longueuil. Prices for August average C$ 432 per person but you can even find prices for as low as C$ 243. The most expensive prices can be found in the month of December. Opting for a August flight can save you 21% on your journey compared to booking in August

When is the cheapest time to fly from Longueuil to Las Vegas (YMQ - LAS)?

One of the essential ways to save on airfare from Longueuil to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 22% on airfare.

Cheap flights from Longueuil to Las Vegas in January, February 2021

21 Feb - 28 Feb
C$ 403pp
YUL
Montreal Pierre Elliott Trudeau Intl
United Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
United Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
23 Feb - 2 Mar
C$ 410pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
26 Feb - 3 Mar
C$ 412pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Longueuil to Las Vegas 2021 flight deals

2 May - 6 May
C$ 368pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
18 Apr - 24 Apr
C$ 391pp
YUL
Montreal Pierre Elliott Trudeau Intl
SAS
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
SAS
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
18 May - 21 May
C$ 396pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Direct flights to Las Vegas from Longueuil

18 Apr - 24 Apr
C$ 441pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
2 May - 6 May
C$ 536pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
24 May - 30 May
C$ 555pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
Direct
YUL
Montreal Pierre Elliott Trudeau Intl

One-way flights to Las Vegas from Longueuil

9:40 a.m. - 8:20 p.m.
Air Canada
2 stops
13h 40m
YUL - LAS
Air Canada
C$ 237
6:30 a.m. - 4:19 p.m.
United Airlines
3 stops
12h 49m
YUL - LAS
United Airlines
C$ 282
United

Related info for your journey

Flight FAQs

From Longueuil to Las Vegas

Can I find flights from Longueuil to Las Vegas for under C$ 382 on Cheapflights?

Yes, there are multiple flights from Longueuil to Las Vegas for under C$ 382. The cheapest flight booked recently is on Air Canada for just C$ 368, but on average you can expect to pay C$ 416.

What safety measures are being taken by airlines flying from Montreal to Las Vegas McCarran to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Montreal to Las Vegas McCarran. Policies will vary by airline.

Which airlines flying from Montreal to Las Vegas McCarran have flexible cancellations due to COVID-19?

Some of our airline partners flying from Montreal to Las Vegas McCarran have new flexible policies in place due to COVID-19. Air Canada, WestJet, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Air Canada with this kind of flexibility.

Are there direct flights from Longueuil to Las Vegas for under C$ 509 on Cheapflights?

Cheapflights has 6 direct flights from Longueuil to Las Vegas under C$ 509. A good price for a direct flight from Longueuil to Las Vegas is less than C$ 585.

Is Montreal weather warmer or cooler than Las Vegas?

Our data indicates that the weather will be 41 °C on average in the month of July. The temperature in Las Vegas is typically hotter than in Montreal. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Longueuil to Las Vegas?

A quick flight from Longueuil to Las Vegas can take about 5h 29m. Air Canada provides one of the quickest options available for as low as C$ 536. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

According to our current data, Air Canada (C$ 368), SAS (C$ 391), and WestJet (C$ 397) offers the cheapest pricing from Longueuil to Las Vegas. These flights start at 33% lower than the current average price 3 months from now.

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

One-way options have recently been found by users for as low as C$ 237 on Air Canada. Another option is United Airlines, who have fights from C$ 282.

Alternative routes for Longueuil to Las Vegas

Destination information for Las Vegas

Today's exchange rate
C$ 1 = $0.79
Average temperature for January in Las Vegas
15.0 °C
Avg rainfall for January in Las Vegas
15.0 mm

Airports servicing Montreal

Saint-Hubert Airport (YHU)

Airports servicing Las Vegas

Top 6 airlines flying from Longueuil to Las Vegas

Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
C$ 182 C$ 365 No cancel fee 71%
Search American Airlines flights
WestJet
C$ 184 C$ 378 No cancel fee 60%
Search WestJet flights
Interjet
C$ 202 C$ 399 No cancel fee 68%
Search Interjet flights
Delta
C$ 191 C$ 415 No cancel fee N/A
Search Delta flights
Air Canada
C$ 284 C$ 485 No cancel fee 67%
Search Air Canada flights
United Airlines
C$ 302 C$ 570 No cancel fee 69%
Search United Airlines flights
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