Online Travel Agents

You can use these online travel agents for

Cheap Flights

Cheap Hotels

Hotel & Flight Package Deals

Holidays

Car Hire

Many of the services will store must of your details making it much easier to come back and do future bookings.  They will also keep your itineraries and inform you of changes much like a normal travel operator.  Travel Agents

 Airlines

Each of the major airlines also take booking through their own sites, some exclusively so its important to visit these for cheap flights. 

Sites like Easy Jet and Ryan Air are particularly good, and if you join their mailing lists they will email you with any offers they have from your local airport.  Flights

 Hotel Specialists

While on the whole the main online Travel agents like Expedia do a pretty good job on covering Hotels there are other sites that specialise in Hotel bookings exclusively.

 Sometimes when you cant find what you need on the other sites or you need to search more specifically then these sites prove useful.

 Last Minute Deals

Lastminute.com (see search box on the right) have dominated this market from the start in identifying and helping you find suitable last minute weekend breaks, holidays, flights or whatever at knockdown prices. 

If you're not to bothered where you go but just want a good price then this is a good place to start.