St. George Regional Airport has nearly quadrupled its passenger count over the past decade, with over 42,000 passengers in the second-highest month. The airport's airport director, Dustin Warren, is seeking FAA funding for a terminal expansion to accommodate this growth. The expansion would include more gates, security lines, baggage claims, restaurants, ticketing counters, and escalators. Warren hopes to prioritise adding flights to the Pacific Northwest and is working to attract more airlines. The timeline for construction is uncertain as they work to gather funding from various agencies. The city is paying $21 million through taxpayer funds.