I booked a round-trip flight with the outgoing leg being on jetblue and he return leg being with Spirit through cheap flights. I had to make the purchases separately which got confusing. Website timed out before I could get everything completed. Ended up buying two tickets to return but canceled the second one as I realized the first one had gone through. I called to make sure that the second purchase was canceled and was able to speak with someone who cleared things up to my satisfaction. Hard to beat a $27 flight from Boston to fort Lauderdale. I will do it again now that I have the experience to know how it works. We'll see how the flight goes