Will be flying from nyc to montreal. Does anyone know how many hours one should arrive before an international flight to La Guardia airport? I have done domestic flights before and i know 2 hours would be plenty for an domestic flight even when checking luggage and then waiting in lines twice.
I will be checking luggage when i get there. Thus if my flight is at 12pm, what time would be fine? What if its at 10am? Does it depend if its early or later? I read online 3 hours is good but is that a bit too much? I know it depends on the airport but i want to know for La Guardia.
Does anyone know how long you have until you can check in your bags for international flight? I recall for domestic, it has to be done 30 minutes or 1 hour before the flight. What about international? I know for my domestic fllight, there were lot of people waiting in line at jfk when i was flying from jfk to another american city.