Originally Posted by
zebranz
I kept the AMEX card specially for the free night room. Having many airport overnight stops (for positioning) it is easily worth a night at Courtyard JFK or Sheraton FRA (regulars for me). In addition sometimes the benefits sections show a discount which I (or someone I know) can make use.
This too. Airport hotels can be a great use of these certs, especially because they are usually by nature one-night stays, and prices can spike quite high.