| Spirit Air came in at $74.00 round-trip for a last-minute trip from San Diego to Las Vegas - assuming practically luggage-less, without stretching my legs or reclining, not consuming food or beverage. There are additional charges, though you could hardly call them hidden. If you fly Spirit Air, be sure of the sacrifices you will make, the possible inconveniences you could experience and the totality of what you are getting for your money. Included in your airfare is 1 carry-on item no larger than a small gym bag. Additional carry-ons and each piece of standard size/weight baggage must be paid for. Make your baggage reservations and pay the associated fee(s) online, when you buy your ticket. The per-bag fee can reach $100/each if you wait until check-in to deal with your luggage. Get your seat assignment then, too. You'll get charged a nominal boarding pass fee if you don't. Overcoats, purses, and laptop bags are considered single carry-on items. If you are taller/larger than average or pregnant, you will be extremely uncomfortable in economy class seating. There is little legroom, the seats are pretty close together and do not recline. There is no wi-fi, cellphone coverage, or inflight entertainment. Using Sprint Air to connect with a flight on another carrier is quite risky! If your Sprint Air flight is cancelled, or you miss a Sprint Air connecting flight you are screwed on many levels. Do not make alternative plans without knowing your entitlements. Everything you can demand will not likely be offered. If your flight is nonstop & under 4 hours, the money you save may offset the negatives. Especially if you don't have the luxury of advanced booking time or flexibility with travel dates 'cuz that's where larger carriers will gouge you. Investigate upgrading your seating class, plan ahead and look into their member club for additional savings and a more comfortable experience. Spirit Air has the cheapest 11th hour airfares and if unplanned or unbudgeted travel becomes necessary, the financial impact of that situation will be exponentially less.