Starting to plan the Glacier, Montana trip. Hoping to go the July 4th weekend of 2004.
Closest Airports:
Glacier National Park (FCA); Kalispell, MT, USA (SJC to here: $372 in hotwire; travelgrove.com searched cheaptickets for $332 and orbits for $360; airgorilla.com gave $306 using Alaska airlines)
http://www.visitmt.com/categories/City.asp?City=Kalispell&SiteID=1

International (GTF); Great Falls, MT, USA (Airgorilla.com gave #380 types from SJC)
http://www.visitmt.com/categories/City.asp?City=Great+Falls&SiteID=1

Airlines: http://www.visitmt.com/tripplanner/transportation/air.htm