Aleppo International Airport (Arabic: مطار حلب الدولي‎) (IATA: ALP, ICAO: OSAP) is an international airport serving Aleppo, Syria. The airport serves as a secondary hub for Syrian Arab Airlines.The history of the airport dates back to the beginning of the 20th century. It was upgraded and developed over the years until 1999 when the new current terminal was inaugurated.

Aleppo International Airport has a modern terminal which combines a modern and Islamic architecture. The total area is 38,000 square meters over four floors. The airport capacity is 1.7 million passengers a year.

The Terminal provides many services and utilities for operated airlines and passengers through banking, healthful, postal, touristic, information offices in addition to duty free shop and other utilities, it is also equipped by announcement flights monitors and public address.

Aleppo Intl. airport terminal was equipped by four modern aerobridges supplied by four transit gates equipped by modern security check systems in addition to the four ground gates.

Aleppo (Arabic: حلب‎ Ḥalab [ˈħalæb], other names) is the largest city in Syria and the capital of Aleppo Governorate, the most populous Syrian governorate. With an official population of 2,132,100 (2004 census), it is also one of the largest cities in the Levant. For centuries, Aleppo was Greater Syria's largest city and the Ottoman Empire's third, after Constantinople and Cairo. Although relatively close to Damascus in distance, Aleppo is distinct in identity, architecture and culture, all shaped by a markedly different history and geography.

Aleppo is one of the oldest continuously inhabited cities in the world; it has been inhabited since perhaps as early as the 6th millennium BC. Excavations at Tell as-Sawda and Tell al-Ansari, just south of the old city of Aleppo, show that the area was occupied since at least the latter part of the 3rd millennium BC; and this is also when Aleppo is first mentioned in cuneiform tablets unearthed in Ebla and Mesopotamia, in which it is noted for its commercial and military proficiency. Such a long history is probably due to its being a strategic trading point midway between the Mediterranean Sea and Mesopotamia.

An international airport is an airport that can accommodate international flights. They are typically equipped with customs and immigration facilities. Such airports are usually larger, and often feature longer runways and facilities to accommodate the large aircraft commonly used for international or intercontinental travel. International airports often also host domestic flights (flights which occur within the country), to serve travellers to and from these regions of the country.

In many smaller countries most airports are international airports, so the concept of an "international airport" has little meaning. In certain countries however, there is a sub-category of limited international airports which handle international flights, but are limited to short-haul destinations (often due to geographical factors) or are mixed civilian/military airports.^{[citation needed]}

Many airports with regularly scheduled international service have the word "International" in their official names, but others, including such major airports as London Heathrow Airport, Paris-Charles de Gaulle Airport, Frankfurt Airport, Detroit Metropolitan Wayne County Airport and George Bush Intercontinental Airport do not. Conversely, some airports which call themselves international airports, especially in smaller United States cities, in fact have no scheduled international airline passenger service but do have customs and immigration facilities serving charter, cargo and general aviation flights. At many of these airports customs and immigration services are only available with several hours advance notice. One example of such an airport is Gerald R. Ford International Airport in Grand Rapids, Michigan. A few, such as Gary/Chicago International Airport in Gary, Indiana, are in fact not international airports at all; they are not designated as airports of entry but aspire to become such in the future and added "international airport" to their names as a marketing tool.^{[citation needed]}