With an annual passenger count of over 130K, the Airport is served by United & American airlines, with connections worldwide:
- United Airlines with flights to their Houston Intercontinental hub,;
- American Airlines with flights to their Dallas/Fort Worth hub.
The 2-level new passenger terminal houses on
- Level 1 The baggage claim, with access to the Central Lobby, and to its right the ticket /check-in lobby. (Departing passengers proceed thereafter to Level 2.
- Level 2's Upper Lobby offers a Concession Lounge, news/gift shop & food & drink outlet. A Business Lounge is at the west end. After TSA screening, passengers arrive at the gate area (gates 1 & 2, west, gates 3 & 4 east). All 4 gates are served by boarding bridges.
Lake Charles Regional offers free WiFi service, free parking, passenger paging, skycap & wheelchair services, Lost & Found, ATM cash machine, food & drink, gift shop, vending machines, and rental car desks.