Need to take a domestic flight and aren't too fussed about who to fly with? Wotflight will hunt down fares across most domestic airlines, but you'll pay for the privilege.
As the name suggests, the site has been launched by the team behind hotel comparison site Wotif. Enter your dates and destinations, and you'll be presented with all the available fare options from Qantas, Virgin Blue, Jetstar, Rex, Brindabella and Aeropelican.
The big catch? You'll pay $16.95 on top of your existing booking costs for the service. This is exactly the same approach used by similar service Webjet, though Wotflight does have a slightly lower fee.
Aside from the cost factor, I'm not personally too keen on the layout of flight options which the site uses (the flights are placed on a horizontal calendar grid, which makes it hard to match up with prices for evening flights). But the really big omission is the lack of fares from Tiger, which is often the cheapest choice available in areas where it flies.
A Wotif spokesperson told me that the site would "love to work with Tiger in the future", but right now there seem to be no concrete plans. As ever, I'd be tempted to use this site to identify cheap fares and then book them direct with the relevant airline.