My roommate is unable to get insulin because of travel restrictions -- please help

My roommate has diabetes type 1 and is an undocumented immigrant. We live in Seattle, WA currently but he has lived in Alaska for the past five years and is a resident of that state. He booked a flight there because he has a doctor at a community clinic there who provides him with insulin for $15. Unfortunately now because of the pandemic he cannot fly to Alaska without also self-quarantining for two weeks and this is not possible for him. He needs to get insulin asap -- his previous supply will run out soon.

My question is, is there anyway for someone undocumented and uninsured to get insulin quickly and cheaply in Washington state? English is his second language and neither of us have any clue about who to talk to. Of course, if there is no cheap option we will find some way to pay, but it is important we find insulin soon. Thank you so much for your help.