Although Tulsa International Airport has no scheduled commercial international flights it is a landing rights airport (LRA). Landing rights airports are considered international airports because international flights may land there with prior permission from a Customs and Border Protection officer.
Winnipeg International airport is located in Canada that has a U.S border of pre-clearance facilities. This airport connects on route 90 that is just off of wellington avenue.
Air traffic control - border control
Minimum of 2 hrs in good traffic and no delay at the border crossing. Could be twice as long during rush hour and on a busy day at the border crossing.
GSP is the international code for Greenville Spartanburg Airport in South Carolina. It is located on the NorthWestern border of the state, between the cities of Greenville and Spartanburg.
Some international airports get one or two planes a day in. That has little to do with size. I have landed at very small airports on the Minnesota border that were international airports. All it means is that there is a customs agent at the airport.
There are 29 Civil airports & 9 international airports:Cairo international airport,Alexandria International Airport,El Arish International Airport,St. Catherine International Airport,Taba International Airport,Mubarak International Airport,Sharm el-Sheikh International Airport,Luxor International Airport &Hurghada International Airport.
The International Airport in Lithuania areKaunas International AirportPalanga International AirportŠiauliai International Airport (CIV/MIL)Vilnius International Airport
The airport code for Calicut International Airport is CCJ.
The airport code for Tocumen International Airport is PTY.
The airport code for Tehran Imam Khomeini International Airport is IKA.
Buffalo (Buffalo Niagara - BUF) and Toronto (Lester B. Pearson - YYZ) are the two closest major airports to Niagara Falls. There are also regional airports nearby, in Syracuse and on Toronto Island.