https://communitysandbox.more4apps.com/help/s/question/0D5Pu00000Jj9YvKAJ/getrefunddoes-frontier-give-you-a-refund-refundpolicy

https://www.devex.com/people/frontier-airlines-cancellation-policy-2015784

https://support.clouditude.com/help/s/question/0D57800000WYrcRCAT/18558384882-can-you-change-time-of-frontier-flight?language=en_US

https://support.clouditude.com/help/s/question/0D57800000WYraQCAT/how-to-instantly-changereplace-my-date-on-frontier-ticket-talk-directly?la...

https://support.clouditude.com/help/s/question/0D57800000WYrVbCAL/18558384882-how-to-instantly-changereplace-my-date-on-frontier-ticket-talk...

https://support.clouditude.com/help/s/question/0D57800000WYrOGCA1/18558384882-can-i-change-the-date-of-my-flight-on-frontierquickflightchang...

https://support.clouditude.com/help/s/question/0D57800000WYrNCCA1/18558384882-can-i-change-the-date-of-my-flight-on-frontierfaq?language=en_...

https://www.devex.com/people/does-frontier-airlines-give-refunds-frontier-refund-policy-2013775

https://www.devex.com/people/usa-faq-what-days-are-frontier-flights-cheapest-know-2013710

https://hackmd.io/@James1998/rkqHBUVJ1l