United MileagePlus Award Flights: YUL (Montreal-Pierre Elliott Trudeau International Airport) to LAS (Las Vegas McCarran International Airport)

Discover and book available award flights using points and miles on United MileagePlus between YUL (Montreal-Pierre Elliott Trudeau International Airport) and LAS (Las Vegas McCarran International Airport). Get up-to-date award seat availability and points pricing for your journey.

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Only showing availability departing YUL (Montreal-Pierre Elliott Trudeau International Airport) and arriving at LAS (Las Vegas McCarran International Airport). Show all flights.

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