Originally Posted by
KDHFlyer
If you are going to be parking on the domestic side, be aware that when you return from your trip, your checked backs will go to baggage claim in the international terminal. To get back to your car, you'll have to take a shuttle back around to the domestic side.
The groundside transportation is something that factors in, agreed. For me it is the main issue and outweighs security. But also adding to the mix is that many will not return international as they have US connections on the inbound.
And if parking off site, only some lots will serve International.