This IS cheaper than they were, but not cheaper than last year. Last year they came down to just over $300. We bought 3 tickets for $460 (ouch) and the 4th using pay with miles on with the Delta AmEx - so no baggage fees. Delta has only come down about $30 per ticket (2 days later, ugh) before skyrocketing, and we have a layover on the way down in Detroit, NS return. I think they know they have a hold on the market since we are a HUB - grrrr... SWA first came out with RT NS tickets for $405 when they released their fares in March, so they have come down a bit from that. It's a gamble though... Maybe a summer sale? I think with SWA you can always rebook if you find a lower fare, with no rebooking penalty. Having kids with us, we didn't like the idea of priority seating order/scrample on SWA and preferred selecting our seats ahead of time with Delta. At the time we booked, not a huge price difference for us. Delta it's $75 pp to rebook, so it has to be "worth it" if you find a lower fare. There are also some restrictions with using miles - the pay with miles is a nice option though if you have a Delta AmEx, you don't use AS MANY miles as if you did an award trip. I think it's at least 50,000 for an award trip to MCO vs. $100 paid off the ticket in increments of 10,000 miles. But, if you have to rebook or cancel, you lose your miles on pay with miles, so it is a risk ( I booked the other tickets separate for that reason). Crazy detail, but definitely look at your options. We used miles for an international trip and it is SUCH a great option when it works out!!!