No. Because there is no good sandal or flip-flop to ease Achilles pain. I see lots of people walking around the parks in flip-flops and wonder how bad their feet/legs feel at the end of the day.
I hurt my achilles training for Disney World Marathon a few years ago. I put gel heel cups in my sneakers for walking around the parks before/after the marathon. In general, for heel pain, you probably want to do calf stretches. And google "Strassburg sock", which you can wear at night or when sitting around.
Also, if you scroll down, you'll see another thread about sandals for Plantar Fasciitis, there might be some options in there.