https://philpeople.org/profiles/contact-us-what-is-the-cheapest-day-to-buy-frontier-tickets

https://philpeople.org/profiles/call_support-what-is-the-cheapest-day-to-buy-frontier-tickets

https://philpeople.org/profiles/what-is-the-cheapest-day-to-buy-frontier-tickets-fa-tickets

https://philpeople.org/profiles/cheapest-tickets-faq-s-what-is-the-cheapest-day-to-buy-frontier-tickets

https://sangamhelpdesk.microsoftcrmportals.com/forums/support-forum/18df5a14-b4eb-ef11-a4de-6045bdbeab55