Arby says the deal is promoting its full range of King's Hawaiian Sandwiches.
From Friday, customers can buy a $ 6 return trip to Hawaii on a first come first served basis. It's the price of a king's Hawaiian sandwich.
Ten winners will be flown to Honolulu for just one day. No accommodation, no extra stops and participants will then be flown home.
Arby has not provided further details on the travel itinerary.