Alaska (USA) is 2.3 times larger than Saskatchewan (Canada).
Area: 651,036 km2 StatCan
Population: 1,033,381 (May 2022) StatCan
Saskatchewan is a prairie province in Canada, which has a total area of 651,900 square kilometres and a land area of 592,534 square kilometres, the remainder being water area. Wikipedia
Area: 1,477,953 km2 US Census
Population: 735,132 (July 2013) US Census
Alaska is a U.S. state situated in the northwest extremity of the North American continent. Wikipedia