List of Airlines at (TYS) airport
The following is a list of airlines serving Knoxville airport (TYS)
Main Terminal
McGhee Tyson Airport operates with a single passenger terminal. All airlines share the same building, and boarding gates (Gates 1–12) are located on the upper level, accessible after passing through the central security checkpoint.
Allegiant Air
Focused on leisure travelers, it connects Knoxville with key vacation destinations, mainly in Florida.
Main destinations: Orlando/Sanford (SFB), St. Pete–Clearwater (PIE), Punta Gorda (PGD), Fort Lauderdale (FLL), Sarasota (SRQ), and Las Vegas (LAS).
Official Website
American Airlines
Offers multiple daily frequencies to its major connecting hubs.
Main destinations: Charlotte (CLT), Dallas/Fort Worth (DFW), Chicago (ORD), Washington, D.C. (DCA), Miami (MIA), and Philadelphia (PHL).
Official Website
Avelo Airlines
Low-cost airline that has recently launched operations at the airport.
Main destinations: New Haven (HVN).
Official Website
Delta Air Lines
Connects Knoxville with its global hubs, with the Atlanta route being one of the busiest.
Main destinations: Atlanta (ATL), Detroit (DTW), Minneapolis/St. Paul (MSP), and New York (LGA).
Official Website
Frontier Airlines
Low-cost flights to selected destinations.
Main destinations: Denver (DEN) and Orlando (MCO).
Official Website
United Airlines
Provides connectivity to the north, east, and west of the country through its hubs.
Main destinations: Chicago (ORD), Denver (DEN), Houston (IAH), Newark (EWR), and Washington–Dulles (IAD).
Official Website
Latest updates: December 12, 2025
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Disabled Passengers
Departures
Arrivals
Car Hire
Facilities and other services
Transportation
Hotels
Parking
Disabled Passengers
Arrivals
Car Hire
Facilities and other services
Transportation
Hotels
Parking
Disabled Passengers
Disabled Passengers
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