Southwest just opened up more dates, but from January they're only flying once a week San Juan-Memphis (through Tampa). Looks like we'll be on American!

George, I don't ever recall a $180 r/t on Cape Air. In fact, all our neighbors say they pay more for that last leg than to get to San Juan!

There is a caveat on the coupon book: the software only allows them to transfer baggage with United. Although they partner with other carriers, you have to pick up your bags and recheck (and pay) for them.