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Mohamed Boudiaf International Airport (CZL) currently has nonstop service to 12 destinations on 3 airlines in our latest departure data. The busiest route is to Algiers (ALG), and the largest operator here is Air Algerie with nonstops to 12 destinations. 10 of its routes are international.
Route data as of September 1, 2026, based on a 7-day departures sample.
You can fly nonstop from CZL to 12 destinations, including 10 international routes. Current schedules show about 9.1 flights per day across those routes. The busiest options start with Algiers (ALG), Jeddah (JED), Lyon (LYS).
10 international routes in this schedule set
France 7 · Algeria 2 · Saudi Arabia 2
2-3/day
Boeing 737 · ATR 42/72 · Airbus A320 family
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Mohamed Boudiaf International Airport (CZL / DABC) is located in Constantine, Algeria.
The IATA code is CZL. The ICAO code is DABC.
The busiest scheduled route from CZL in our current departure data is CZL to ALG (Algiers), with 2-3/day.
Air Algerie is the largest operator in our CZL schedule data, serving 12 destinations with 7-8/day.
CZL has 10 international routes and 2 domestic routes in the current schedule set.
3 airlines operate at CZL. Top carriers include Air Algerie, Transavia France, Volotea.
CZL has direct flights to 12 destinations including Algiers, Marseille, Lyon, Paris, Istanbul.
View live arrivals and departures at CZL on FlightRadar24.
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