Buy Discount Air Fares:

Cheap Airline Tickets, Discount Hotels and Airfare - SideStep
Offers a plug-in that finds airfares, rental cars, and hotels. Free.

Onlinetravel.com
Cheap weekend city breaks & flights

ETN, The mother source for finding the cheap fares online! Cheap ...
Source for finding discounted airfare and cruises around the world.

Orbitz: Airline Tickets, Hotels, Car Rentals, Travel Deals
Provides customers with access to the broadest choice of air fares and some of
the lowest prices for flights, hotels, and rental cars.

cheap flights, discount airfares, cheap holidays from Online Travel
Online travel agency with Sydney booking centre. Information, bookings, and travel
planning.

Tom Parson's Best Fares
Online magazine with travel deals and quick fare finder.

Airfare.com -- offers cheap flights cars rental hotel reservations ...
Offers discounts off published airfares with major carriers.

Aesu
Escorted travel packages to various European destinations, designed specifically
for 18 to 35 year olds. Based in Baltimore.

Cheap flights by Just the Flight UK discount air fares specialist
Searchable fares database for scheduled and charter flights. Contact details.

Discount International Airfares at Airline Consolidator.com
Specializes in discount tickets originating in the USA to many international locations.