Honolulu is 42% more expensive than Vancouver.
When comparing Honolulu, HI and Vancouver, WA, the overall cost of living indices are 175 and 123 respectively (national median = 100). Rent is $151/month cheaper in Vancouver, saving renters about $1,812/year.
Median household income is $7,272/year higher in Honolulu. Home values also differ significantly — the median in Honolulu is $834,100 compared to $440,300 in Vancouver.
Washington has no state income tax, giving Vancouver residents a significant tax advantage over Hawaii's 11.0% rate.
Honolulu vs Vancouver — common questions
Other cost of living comparisons for Honolulu and Vancouver