Enjoy Breeze while you can, they are losing money at a horrific pace. I've been following them closely since they started, and they really are poorly run. They introduced a lot of flights in Phoenix, on some really thin routes (San Bernadino, Charleston, Richmond, Hartford, Provo), and they are already dropping all but Provo. They are like Frontier, they start a route that doesn't make sense, run it for a few months then drop it. They are getting rid of their smaller Embraer E190 planes and will be all Airbus A220 planes, which is a good plane, but too many seats for many markets. Spirit is also doing really badly financially, even worse now that the merger with JetBlue was called off last week (much to JetBlue's relief).
The pricing models of the Ultra Low Cost Carriers (ULCC) like Breeze, Allegiant, Frontier, Avelo, Sun Country and Spirit is to offer incredibly low fares, and then slam you with fees. Allegiant will charge you to make a reservation by phone or online the dreaded "technology fee" (if you schlepp down to the airport and wait in line, and make a reservation, you won't be charged). Some of the ULCC's will charge you more for an aisle seat, or a seat near the front of the plane. Also, the ULCC airlines don't always fly a full schedule 7 days a week, so if there is a cancelled flight, you might be out of luck for a few days, since most of them don't have interline agreements with other carriers.
So, what do you do? First of all, join the frequent flier program of any airline you are considering flying, they can offer perks like reduced charges or no charges, like going stand-by on an earlier flight. Next, if you can, sign up for the credit card of the airline you fly. I have an American Airlines card, I get frequent flier miles for every dollar spent, plus more if I book on AA, or eat at participating restaurants. With an airline credit card, you usually get a free checked bag on your flight, it adds up, even if the card has a fee. AA has a few cards, there is no fee for the first year, so, you could sign up for a card, and get a FF bonus miles (more if you spend a certain amount of $$ in the first few months), and, then before the fee comes up, get the other card and the FF Bonus. If you are on a flight, and they offer a credit card during the flight, it usually has extra bonus FF miles on it, and, if you sign up and get the card, that flight attendant will get a cash bonus.
The fees suck, but they aren't going away, as for the visibility of the charges, that has gotten better. I am obviously biased to the big airlines as I worked for the airline that eventually took over American, but there are advantages to flying on American, United, Delta, Southwest, you get much better frequent flier programs, credit cards, better schedules and interlining.
This ends my Ted talk on the airlines, thank you for reading.