So we flew allegiant for the first time this past September into Sanford. We did it because it was so cheap. However it was somewhat stressful for me. I went to the airport to book my tickets because I had several questions plus you saved $10 per ticket by booking in person and $4 per ticket if you use a debit card. There were 5 of us so that equals 10 tickets so that adds up! We did not pay for assigned seating however, the guy that sold my tickets said that we need to arrive at least 2 hours in advance and they will automatically put us together because we have kids. I tried to checkin online but the system would not allow me to. I think the guy marked us as "special circumstance" so that when we got there and checked in they would seat is together. They charge you for every single bag, checked and carry on, except a purse or "small backpack". We rented a car to get to Disney since there was no magical express. We love magical express so we didn't like renting a car because we were so worried about it getting scratched or missing a toll, etc. The day before we left to go back home we got an alert from allegiant that our flight was cancelled. It was a Saturday afternoon so I couldn't get ahold of anyone at allegiant, Sanford, or our home airport because all of the offices were closed. We had no idea how we were going to get home. This was literally the only flight until a week later as it is a once a week flight. That night I was finally able to get ahold of someone at allegiant. They said to just show up at the airport. It was an early morning flight plus we had to return the rental car plus show up 2 hours in advance so we had to leave Disney at 3:30 am. After we got checked in and were sitting at the gate they told us that the crew was on crew rest and we had to wait but they did not know how long it would be. They had Knomio and Juliet playing on a tv, we sat through it 3 times before they finally started boarding. It ended up being open seating. We finally got home but it sucked. The people were waiting on us to get there so they could debate back to Sanford so their flight was also delayed that whole time. So, if you can handle all of these things yay you. However, for me with 3 kids it was WAY too stressful!