New Zealand NZ

Fourteen days in New Zealand is the trip people put off for a decade, because the flight alone reads like a mortgage payment. Summer economy out of DFW was sitting north of $3,000 a person when we started looking, and the entire plan was to never look at that number again.

Delta releases Auckland space at around 50,000 miles round trip more often than people expect, but it sits inside dynamic pricing, so you can't book it on a schedule; you wait for it. We watched the calendar for about six weeks, and the afternoon the number dropped we moved Amex Membership Rewards across to Delta and ticketed within the hour. Transferring before you have the seat in hand is how balances get stranded in a program you'll never use again.

Auckland was the soft landing: a few nights at the Hyatt on 20,000 Chase Ultimate Rewards against a $500 rack rate, which is the kind of math that ends people's relationship with cash hotel bookings. After that the trip got deliberately rougher. South Island, hostels, small towns, glacier walks, long drives, and a stretch of days where what we paid for a bed mattered a great deal less than the daylight did. Out of pocket on the flight: about $150 in taxes, with cash spent freely on the ground wherever cash was already cheap.