https://patch.com/new-york/new-york-city/calendar/event/20250222/08bc6dc0-9236-405d-a88b-e95cb6c93a56/1-866-829-1005-what-day-of-the-week-are-frontier-flights-cheapestBy youmobs / February 21, 2025 https://patch.com/new-york/new-york-city/calendar/event/20250222/08bc6dc0-9236-405d-a88b-e95cb6c93a56/1-866-829-1005-what-day-of-the-week-are-frontier-flights-cheapest