Below are print and internet connections that cover
(95-100%) of the Rent market. 

Craig’s list is probably the main source for Rental Searches.

You can go back to home and get the MLS For Rent Data.  Please do not hesitate to contact, if you have any suggestions, to make this better for others, need help, or just wanna talk. 808-955-1577 or email BestHomes@Hawaii.rr.com

http://honolulu.craigslist.org/oah/apa/
The MOST popular.  Oahu listings up to the minute. 
As many as 25 photos.


http://www.rentalsillustrated.com/
** this site is DOWN for now

A local "on line" paid advertising internet magazine


http://www.staradvertiser.com/ 
Former Honolulu Advertiser and Star Bulletin

Owned by Canadian Media Publisher, Black Publishing.  Daily morning newspaper.  Most comprehensive local print media news source with classified section.

http://www.trulia.com/rent/ 
A national popular website for rental searches.                        

http://www.apartments.com/hawaii?stype=mpath 
Updated daily from Honolulu Star Bulletin and Midweek Magazine.

http://www.fastrental.com/ 

http://www.rents.com 
Updated daily and collected from various sources.

https://www.ahrn.com/index.php?logoff=1  
Automated Military Network, for ALL uniformed services.     

http://hotpads.com/HI/Honolulu 
(which is also Zillow)

http://www.honolulusuperads.com/  on line search

http://www.midweek.com/  weekly local neighborhood newsprint that is delivered to mail boxes for FREE. 

http://www.vrbo.com/vacation-rentals/usa/hawaii/oahu/   for SHORT TERM RENTALS
A Vacation rental site.  BOOK EARLY!  Many of the best ones
are booked a YEAR or longer in advance.

http://www.obrhi.com/hawaii/
Another Vacation rentals site. 

There are other search sites - Oogle, Google, Yahoo and a dozen more but the above probably covers 98%, if not all, of the electronic and printed advertisements.  Please let me know if the links are solid or if there is another site you like that should be added.  

If you ever come across anyone who wants to BUY or SELL real estate in the state of Hawaii, please Add this Website to your FAVORITES for future reference.  We also have a referral database of Certified Residential Specialists in all states, CRS agents are required to have 5 years experience.  CRS's are the "#1 Top of the Crop".