Parking is free at abbotsford airport, but if you fly, then you have to rent, and still drive 2 hours. By the time you get to the airport 1 hour early, fly, land, rent a car and drive to banff you have used 5 hours, and spent more money. 10 hour drive from abbottsford to banff. You can do that after work and still get a decent sleep, spending less money than you would if you stayed home and got drunk cause you're feeling sorry for yourself.