Alaska state legislators have failed to block a 67% pay raise for themselves and a roughly 20% salary increase for the governor and his cabinet.

Under state law, legislators had until May 15 to pass a bill to block the pay raises — but never took a final vote by the deadline. The pay raises are set to go into effect July 1 for the governor and his cabinet, and in January for the Legislature.

Back in March, the state’s independent salary commission held a 15-minute meeting at which all five members agreed to the substantial pay boosts. All of the commissioners had either resigned or were...