Hitch Hiking is dangerous...train or get a ticket, many big airplane companies are having big discounts....u can get a ticket to there and a ticket back for like 70 bucs each way...with the discounts, maybe 110 bucks
The cheapest way would be to walk. But you dont want to do that so next would be greyhound bus
Hitchhike or Greyhound bus.
Your own two feet. To bad it's not pratical