My wife and I will be ending our first trip to Ecuador in San Clemente. We have reservations to fly out of Quito back to the US at 6:15 AM. on Aug 31st. We had planned to fly from Manta to Quito the day before. Since the new airport in Quito is so hard to get to and from, we were wondering if we should just stay in the airport overnight instead of traveling back and forth to a hotel. Is the airport even open overnight? and would this be a safe idea? Or would you recommend we do something else. Thank you