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Cheap flights Las Vegas — Montreal

from $267 3 605 km ~4h 44m 2 flights found 2 airlines cheapest on Sunday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $267 on 20.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 2 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
20 Dec 2026, Sun
Porter Airlines Canada PD 654
01:35
LAS McCarran International Airport
07:14
YUL Montreal-Pierre Elliott Trudeau International Airport
5h 39m 1 stop
View this ticket
19 Dec 2026, Sat
Air Canada AC 1270
23:10
LAS McCarran International Airport
03:57
YUL Montreal-Pierre Elliott Trudeau International Airport
4h 47m Direct
View this ticket
Route characteristics
Distance
3 605 km
Flight time
4h 44m
Time difference
+3h
Minimum price
from $267 (20.12.2026)
Average price
$346
Maximum price
$424
Cheapest day
Sunday
Departure airports (1)
LAS McCarran International Airport
Arrival airports (1)
YUL Montreal-Pierre Elliott Trudeau International Airport
Airlines (2)
PD Porter Airlines Canada AC Air Canada
Agencies (2)
Tickets Trip.com
Prices by day of week
Airlines — cheapest prices 2
Porter Airlines Canada
Porter Airlines Canada
Low-cost 1 flights · 1 days
$267
Air Canada
Air Canada
1 flights · 1 days
$424
Where to buy tickets 2
Tickets
1 tickets · 1 days
from $267
Trip.com
1 tickets · 1 days
from $424
Airports

From — Las Vegas (1)

  • LAS McCarran International Airport

To — Montreal (1)

  • YUL Montreal-Pierre Elliott Trudeau International Airport
Other destinations from Las Vegas
Frequently asked questions about the route Las Vegas — Montreal
How long is the flight from Las Vegas to Montreal?
Approximate flight time — 4h 44m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Las Vegas to Montreal?
The straight-line distance — 3 605 km.
How much do flights from Las Vegas to Montreal cost?
The minimum price over 3 months — from $267 on 20.12.2026.
What is the average ticket price?
The average price — $346. Range: $267 — $424.
What is the time difference between Las Vegas and Montreal?
The difference — +3h.
From which airports does Las Vegas operate flights?
From Las Vegas: LAS (McCarran International Airport).
To which airports in Montreal do flights arrive?
To Montreal: YUL (Montreal-Pierre Elliott Trudeau International Airport).
Which airlines fly this route?
This route is served by 2 airlines: Porter Airlines Canada, Air Canada.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $424. Total direct flights found: 1.
Which day of the week is cheapest?
The cheapest day of the week — Sunday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Las Vegas — Montreal

Flights Las Vegas — Montreal is a popular route. The straight-line distance is 3 605 km. Flight time 4h 44m. Time difference +3h.

From Las Vegas (LAS) flights depart from 1 airport: LAS. To Montreal (YMQ) — 1 arrival airport: YUL.

2 airlines operate on this route: Porter Airlines Canada, Air Canada.

The minimum price for the next 3 months — from $267 (20.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $346, ranging from $267 to $424. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Sunday.

Other destinations in Canada from Las Vegas