Today, the recently expanded main terminal building is a modern, full-service facility covering approximately 76,000 sq ft (7,100 m2). There are 8 aircraft loading positions, all of which are fitted with jet bridges. The arrivals area contains three baggage carousels, one of which can be cordoned off to accommodate international/US arrivals (and remaining two for domestic arrivals) and Canadian Customs processing (The airport has CATSA pre-board screening area, but not US pre-boarding clearance zone).
Several food and beverage services, including Tim Horton's and White Spot Legends Restaurant, newsstands (Skyway Gifts and News), and tourist-related retail stores (Okanagan Estate Wine Cellar), in addition to a limited selection of duty-free goods (Okanagan Style and Duty Free), can be found in the terminal. The departure lounge features a wired business centre and complimentary wireless Internet. The airport's focal point is a glass rotunda which contains a fountain and the cylindrical glass sculpture "Escape from Stella Polaris" and Skyway Atrium Lounge. Kelowna Art Gallery operates a satellite site at the airport. A small observation area is located on the mezzanine level.
The airport is serviced by Kelowna Regional Route 23 and Vernon Regional Route 90 (rush hour service only) buses, which connect Vernon and Lake Country with UBC Okanagan Exchange in Kelowna. The airport is not served by the bus on evenings and weekends. Passengers heading to downtown Kelowna or West Kelowna can transfer to 97X express bus at UBC Okanagan Exchange.
In 2006, the Kelowna International Airport Advisory Committee created the Master Plan 2025, a document dedicated to the expansion of the Kelowna International Airport. The Plan is expected to cost approximately $150 million. Due to YLW's unprecedented growth, a Master Plan was required to aid in keeping the airport at modern traffic handling standards. By 2008, the airport lengthened the single runway to 8,900 ft (2,700 m), and plans to lengthen to 10,000 ft (3,000 m) by 2025. Also, there are plans for the passenger terminal to be expanded so as to allow hourly processing of 680 passengers by 2015, and 900 passengers by 2025. Currently, the hourly rate is approximately 400 passengers. In order to do this, the terminal size will be nearly doubled, and a 2,400 space parkade will be constructed. Also, to reduce vehicular traffic congestion, a diamond overpass/underpass interchange will be constructed at the current intersection of Highway 97 and Airport Way.