Forgive me if this has been done to death, but I'm having a hard time finding the answer to my question. Most of the FAQs on airline baggage fees mention that the fee applies for each flight. My question is, does that include layovers? My DH and I plan to fly from Boise to MCO in August. Our flight there (on United) will include a layover in Denver and our return flight (on Delta) will include a layover in SLC. We will likely each have one checked bag. Should be expecting to pay $60 total ($30 for two bags there and $30 for two bags back) or $120 because of the two layovers equaling four actual flights? Again, forgive me if it's a silly question, but I haven't flown since August 2006, when the liquid concern was still very new but the checked baggage fees hadn't yet began.