USAirfares.com
I have used this in my travel business for 10 years since registered in 1998. It is a great value and moneymaker. It used to be tied to a TravelNow affiliate account, which generated about $130/month, but PPC optimized page more than triples that now. Over 70% of the visitors are non-US, so this is a great buy for an overseas entity, especially a travel agency or airfare consolidator.
Great name / traffic and income. BIN $21k (5X Current Annualized Income)
Offers considered.