Home Slickdeals Round Trip Flight: Portland, OR, To/From Kauai, Hawaii $286 (Travel September –... Slickdeals Round Trip Flight: Portland, OR, To/From Kauai, Hawaii $286 (Travel September – November 2021) By ARCOM - 16 June 2021 97 0 SHARE Facebook Twitter Go to the deal page: Round Trip Flight: Portland, OR, To/From Kauai, Hawaii $286 (Travel September – November 2021)