Here are a few suggestions at a variety of rates.
Your own suite in Joe and Patti Urie's home.
Hostels for the backpacker or tight budget.
Camping. On line reservation system for Parks Camping.
Astoria Hotel. A Jasper original!
Athabasca Hotel. Another Original!
Whistlers Inn. Also have a nice sister property in Banff.
Sawridge Inn. A nice property with great food.
Mountain Park Lodges. 6 different properties to choose from.
Fairmont Jasper Park Lodge, rustic mountain elegance at it's finest.
If you'd prefer to be out of town try these,
For over a hundred years guides have been leading people on excursions into these mountains in search of experiences only found on the periphery of their daily lives. In keeping with the standards set by such Jasper legends as Mary Schäffer, Curly Phillips and Bill Ruddy, Joe Urie, (voted the best guide in the Rockies), and his excellent staff will take you into the mountains on a trip that'll serve as the bricks and mortar with which you'll build your own memories. The mountains provide the setting, we provide the guide, but without you, there is no adventure!
Adventures. Every Day.