Routes from Knoxville/Maryville (TYS)
39 nonstop destinations from Knoxville/Maryville (TYS) on 7 airlines: 39 in United States and 0 abroad. The most routes: Allegiant Air (23), Southwest Airlines (9) and American Airlines (6). Longest: Las Vegas (LAS), about 1,735 miles. Routes checked October 27, 2026.
- Nonstop destinations
- 39
- Airlines
- 7
- Countries
- 1
- Longest route
- LAS 1,735 mi
- Atlanta ATLDelta Air Lines
- Austin AUSAllegiant AirSeasonal, Southwest Airlines
- Baltimore BWISouthwest Airlines
- Belleville BLVAllegiant Air
- Boston BOSAllegiant Air
- Charlotte CLTAmerican AirlinesSeasonal
- Chicago MDWAllegiant Air
- Chicago ORDAmerican Airlines, United AirlinesSeasonal
- Dallas DFWAmerican Airlines
- Dallas DALSouthwest Airlines
- Denver DENAllegiant AirSeasonal, Frontier Airlines, Southwest Airlines, United Airlines
- Detroit DTWDelta Air Lines
- Fort Lauderdale FLLAllegiant Air
- Gulf Shores GUFAllegiant Air
- Houston HOUAllegiant AirSeasonal
- Houston IAHUnited Airlines
- Jacksonville JAXAllegiant Air
- Key West EYWAllegiant Air
- Las Vegas LASAllegiant Air, Southwest Airlines
- Memphis MEMAllegiant Air
- Miami MIAAmerican Airlines
- Minneapolis MSPDelta Air Lines
- Nashville BNASouthwest Airlines
- New Haven HVNAvelo AirlinesSeasonal
- New Orleans MSYSouthwest Airlines
- New York LGADelta Air Lines
- Newark EWRAllegiant Air, United Airlines
- Orlando MCOAllegiant Air, Southwest Airlines
- Orlando SFBAllegiant Air
- Philadelphia PHLAllegiant Air, American Airlines
- Phoenix PHXAllegiant Air
- Pinellas Park PIEAllegiant Air
- Punta Gorda PGDAllegiant Air
- Sarasota/Bradenton SRQAllegiant Air
- South Bend SBNAllegiant Air
- Tampa TPASouthwest Airlines
- Valparaiso VPSAllegiant Air
- Washington IADAllegiant Air, United Airlines
- Washington DCAAmerican Airlines
Route sources (including Wikipedia fallback): Allegiant Air ↗ (checked Oct 27, 2026), Allegiant Air ↗ (checked Oct 27, 2026), Allegiant Air ↗ (checked Oct 27, 2026), Allegiant Air ↗ (checked Oct 27, 2026) and 26 more.
Airlines flying nonstop from TYS
- Allegiant Air · 23 destinationsAllegiant Air route map
- Southwest Airlines · 9 destinationsSouthwest Airlines route mapSeat maps
- American Airlines · 6 destinationsAmerican Airlines route mapSeat maps
- United Airlines · 5 destinationsUnited Airlines route mapSeat maps
- Delta Air Lines · 4 destinationsDelta Air Lines route mapSeat maps
- Avelo Airlines · 1 destinationAvelo Airlines route map
- Frontier Airlines · 1 destinationFrontier Airlines route mapSeat maps
Nonstop from TYS, by country
United States · 39
Atlanta ATL, Austin AUS, Baltimore BWI, Belleville BLV, Boston BOS, Charlotte CLT, Chicago MDW, Chicago ORD, Dallas DFW, Dallas DAL, Denver DEN, Detroit DTW, Fort Lauderdale FLL, Gulf Shores GUF, Houston HOU, Houston IAH, Jacksonville JAX, Key West EYW, Las Vegas LAS, Memphis MEM, Miami MIA, Minneapolis MSP, Nashville BNA, New Haven HVN, New Orleans MSY, New York LGA, Newark EWR, Orlando MCO, Orlando SFB, Philadelphia PHL, Phoenix PHX, Pinellas Park PIE, Punta Gorda PGD, Sarasota/Bradenton SRQ, South Bend SBN, Tampa TPA, Valparaiso VPS, Washington IAD, Washington DCA
Quick answers
How many nonstop destinations are there from TYS?
39 nonstop destinations in 1 country, counting the routes for Allegiant Air, Southwest Airlines, American Airlines, United Airlines, Delta Air Lines, Avelo Airlines and Frontier Airlines in the linked official sources and Wikipedia fallbacks (checked October 27, 2026). Airlines whose route maps we haven't loaded aren't counted yet.
Which airlines fly nonstop from TYS?
Allegiant Air (23 routes), Southwest Airlines (9 routes), American Airlines (6 routes), United Airlines (5 routes), Delta Air Lines (4 routes), Avelo Airlines (1 route) and Frontier Airlines (1 route).
What is the longest nonstop flight from TYS?
Allegiant Air to Las Vegas (LAS), about 1,735 miles great-circle.
What new routes are starting from TYS?
None announced by the airlines we track right now.