How to Pack with Only a Personal Item Bag and Avoid Baggage Fees on Frontier Airlines or Spirit Airlines

If you’ve ever booked a flight on a low-cost carrier like Spirit and Frontier Airlines, then you probably know that those cheap flights are only cheap if you don’t bring any extra baggage. I’m excited to share my personal item bag packing guide, so you can carry your luggage for free and save money on your next Frontier or Spirit Airlines flight.