Hello all! Quick question from a newbie. I want to try bidding on a plane ticket on Priceline for the first time; an international plane ticket. Although it seems a little risky, I wanted a way to minimize risk. What I have done is look up all the potential flights from one destination to another on Kayak (in this case, DCA to Costa Rica/SJO). And I make sure that I could live with any possibility that could come up. There have been a few times when there have only been 3 or 4 options on Kayak, so I can see pretty much what all the possible outcomes could be. My question is: on some posts, I have seen reference to a "layover maximum" of 3 hours. Is this for domestic flights only or international too? I don't see any mention of this on the official websites, but it would make a BIG difference. An overnight layover can often make the difference between making a ticket option "doable." Also, any comment on my strategy would be greatly appreciated! Thanks! DL