Thanks for the suggestion! Most US-based airlines don't usually have affiliate programs, but I'm also not sure I want to deal with the mess of an affiliate program for any airline or OTA website.

Some of these are found manually, but most of the scripts I have setup scraping data are setup mostly for myself and I just post some of the data here.

If I was going to start something like this it would probably be easier to do with hotel data since I have been importing that data into Splunk and could easily backup the discount with a graph/chart of the current rate and historical rates. The airline data I have is just numbers.