Allegiant Air After you read their terms of service you will not fly them Las Vegas Nationwide
Worst Airline ever, even worst than Spirit, Please read their terms and conditions carefully as once you book your fares are nonerefundable in any case, no matter what you do you have lost your money.
They will not refund or allow you to use the ticket ever again if you miss your Flight for any reason. also if you try to call them, they will not answer for al least 5 hours as they have only one person working in customer service.
Do yourself a favor and avoid this airline at all costs!