Cheap flights from Montreal to Las Vegas
from 229 US$
From 565 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 229 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Montreal to Las Vegas, a about 3,610 km route (around 5h nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Air Canada, United Airlines, WestJet operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Montreal to Las Vegas?
It's usually 2026-09, from 229 USD. Use the price calendar to compare other dates.
How long is the flight from Montreal to Las Vegas?
A nonstop flight takes about 5h and covers around 3,610 km. Connecting itineraries take longer.
Are there direct flights from Montreal to Las Vegas?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Montreal to Las Vegas?
Air Canada, United Airlines, WestJet operate this route, among others. Compare them all in the results.
When should I book Montreal–Las Vegas flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Montreal → Las Vegas · Live fares from 100+ sites — free, with no hidden fees.