Generally speaking, a red-eye flight is an overnight flight that launches off midnight and lands around dawn. Since much time and money are saved and the horrible conditions at airports in the day are eliminated, more and more travelers are developing interest in flying red-eyes. A reservation on a Frontier Airlines red-eye flight should not be very difficult; however, knowing its benefits and considerations will better equip you to get the most of your flying experience. https://medium.com/@digosjames61/frontier-airlines-red-eye-flights-e76a1ac48803