Yes, there are multiple flights from Montréal - Pierre Elliott Trudeau to Lewistown for under C$ 380. The cheapest flight booked recently is on American Airlines for just C$ 351, but on average you can expect to pay C$ 546.
There are no direct flights from Montréal - Pierre Elliott Trudeau to Lewistown, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
The rainfall in Montréal - Pierre Elliott Trudeau is generally less than the rainfall in State College. This will continue over the next 16 days.
Temperatures around the 27 °C's can be experienced in July. The weather in State College is the same as in Montréal - Pierre Elliott Trudeau. Plan for potential changes in flight availability as peak weather approaches in this location.
A quick flight from Montréal - Pierre Elliott Trudeau to Lewistown can take about 4h 05m. American Airlines provides one of the quickest options available for as low as C$ 352. This flight may include one or multiple stops.
Flying on American Airlines is currently your cheapest option to Lewistown, with prices starting at C$ 352. Another option worth looking into is United Airlines, starting at C$ 742 round trip.