One way. LAS to MIA non-stop. We always fly first class/business domestically and internationally unless it is on a short Southwest flight where there is no real first class. My husband won't fly anything less than first class/domestically unless it is like a 1 hour short flight with Southwest. I can tolerate discomfort more than him. Yesterday I just booked a first class round trip on Delta to Charleston for this Sept for $1.3K per person. Unfortunately we don't have enough Skymiles and we are building our UR points for when we want to fly business class on Singapore Airlines to Singapore in the next couple of years.That sounds like a one-way domestic first class ticket. I would almost never buy those, and when I have they've been much less expensive (in fact, I bought AA first class LAX-ORD for a flight earlier this year and it cost $350, which at the time of purchase was a good deal compared to economy). Or was your ticket roundtrip? If so, then it was a good deal.