"WestJet is Canada's leading low-fare airline offering scheduled service throughout its 34-city North American network. Named Canada's most respected corporation for customer service in 2005, WestJet pioneered low-cost high-value flying in Canada."

"Just select your city of departure and arrival on our booking engine, and the system will automatically give you the best fares available within a seven-day span (3 days before the date of travel, and three days after it.)"

"Vayama.com is not just another travel web site. Vayama is a new (and fun) way to search and book international flights. Compare 100's of international airfares in one place."

"flybe. is one of the UK's leading low cost airlines,specialising in great deals on regional flights to leading European destinations, such as London, Geneva, Paris and Milan."

"Air France is the leading European airline for international passenger transport. Thanks to our extensive network covering 187 destinations worldwide in 84 countries and very competitive fares, Air France is also very strong on long haul flights from UK and Ireland. From the UK, Air France has 57 daily direct flights to France (44 to Paris). From Ireland Air..."

"KLM.com is a travel planning site for last minute travel, promotional fares, airline tickets, hotel and car rental deals and other special offers and miles incentives to worldwide destinations."