The closest airport is Kalispell Airport (FCA). Flathead Lake Lodge is 30 minutes from the airport and as we get closer to the event, we'll request your flight details and will arrange shuttles to/from the airport on Thursday and Sunday.
Another option is the Missoula Airport(MSO). Missoula is about an an hour and forty-five minutes from Flathead Lake Lodge and you would need to rent a car and drive. It is a slightly larger airport so if you'd prefer a direct flight, it could be a good option! If you would like to rent a car, they are looking to be cheaper out of MSO.