I used Skiplagged for a family trip. They advertised a flight on Spirit Airlines that never existed. The departure time was 3:47 pm per Skiplagged and that was the time given in their confirmation email. When I got the Spirit Airlines confirmation the flight did not leave until 8:39 pm that day. This flight was the same flight number and everything! When talked to Spirit customer service there was never a flight available at that time. Skiplagged does not have a customer service phone number, only email. The email was a bs answer blaming Spirit Airlines. So horrible! Do not use or trust anything you see on there!
Below are photos of the Skiplagged confirmation email and the only from Spirit.