https://intercom.help/freelancer-a18c6a84d8cc/en/articles/10941726-what-days-are-the-cheapest-to-fly-frontier-epic-adventure-now
https://intercom.help/freelancer-a18c6a84d8cc/en/articles/10941726-what-days-are-the-cheapest-to-fly-frontier-epic-adventure-now