Lowcost flights from Denver (United States) to Knoxville (United States), €47 - €189

Direct distance between cities: 1892 km. Average direct flight time is 3:13 hours.

Please note! Some routes are seasonal.

From Denver to Knoxville with Frontier Airlines (F9)
From Denver to Knoxville with Allegiant Air (G4)
Average ticket price: €47 - €189

Connection in Austin (United States)
From Denver to Austin with Frontier Airlines (F9)
From Denver to Austin with Southwest Airlines (WN)
Average ticket price: €31 - €124
From Austin to Knoxville with Allegiant Air (G4)
Average ticket price: €36 - €142
Connection in Boston (United States)
From Denver to Boston with Southwest Airlines (WN)
Average ticket price: €71 - €284
From Boston to Knoxville with Allegiant Air (G4)
Average ticket price: €33 - €133
Connection in Charleston (United States)
From Denver to Charleston with Southwest Airlines (WN)
Average ticket price: €59 - €235
From Charleston to Knoxville with Breeze Airways (MX)
Average ticket price: €12 - €49
Connection in Chicago (United States)
From Denver to Chicago with Frontier Airlines (F9)
From Denver to Chicago with Southwest Airlines (WN)
From Denver to Chicago with Spirit Airlines (NK)
From Denver to Chicago with Fly Lili (FL)
From Denver to Chicago with Level (IB)
Average ticket price: €37 - €148
From Chicago to Knoxville with Allegiant Air (G4)
Average ticket price: €19 - €75
Connection in Cincinnati (United States)
From Denver to Cincinnati with Allegiant Air (G4)
From Denver to Cincinnati with Frontier Airlines (F9)
From Denver to Cincinnati with Southwest Airlines (WN)
Average ticket price: €44 - €176
From Cincinnati to Knoxville with Allegiant Air (G4)
Average ticket price: €9 - €37
Connection in Dallas (United States)
From Denver to Dallas with Gol Transportes Aéreos (G3)
From Denver to Dallas with Frontier Airlines (F9)
From Denver to Dallas with Southwest Airlines (WN)
From Denver to Dallas with Spirit Airlines (NK)
From Denver to Dallas with Level (IB)
Average ticket price: €27 - €107
From Dallas to Knoxville with Allegiant Air (G4)
Average ticket price: €31 - €122
Connection in Fort Lauderdale (United States)
From Denver to Fort Lauderdale with Frontier Airlines (F9)
From Denver to Fort Lauderdale with Southwest Airlines (WN)
From Denver to Fort Lauderdale with Spirit Airlines (NK)
Average ticket price: €69 - €275
From Fort Lauderdale to Knoxville with Allegiant Air (G4)
Average ticket price: €28 - €114
Connection in Houston (United States)
From Denver to Houston with Frontier Airlines (F9)
From Denver to Houston with Southwest Airlines (WN)
From Denver to Houston with Spirit Airlines (NK)
Average ticket price: €35 - €141
From Houston to Knoxville with Allegiant Air (G4)
Average ticket price: €31 - €126
Connection in Jacksonville (United States)
From Denver to Jacksonville with Southwest Airlines (WN)
Average ticket price: €59 - €236
From Jacksonville to Knoxville with Allegiant Air (G4)
Average ticket price: €16 - €65
Connection in Las Vegas (United States)
From Denver to Las Vegas with Frontier Airlines (F9)
From Denver to Las Vegas with Southwest Airlines (WN)
From Denver to Las Vegas with Spirit Airlines (NK)
From Denver to Las Vegas with Fly Lili (FL)
Average ticket price: €25 - €98
From Las Vegas to Knoxville with Allegiant Air (G4)
Average ticket price: €70 - €280
Connection in Memphis (United States)
From Denver to Memphis with Frontier Airlines (F9)
From Denver to Memphis with Southwest Airlines (WN)
Average ticket price: €35 - €141
From Memphis to Knoxville with Allegiant Air (G4)
Average ticket price: €14 - €55
Connection in Nashville (United States)
From Denver to Nashville with Frontier Airlines (F9)
From Denver to Nashville with Southwest Airlines (WN)
From Denver to Nashville with Fly Lili (FL)
Average ticket price: €41 - €165
From Nashville to Knoxville with Allegiant Air (G4)
Average ticket price: €6 - €24
Connection in New York (United States)
From Denver to New York with Frontier Airlines (F9)
From Denver to New York with Southwest Airlines (WN)
Average ticket price: €65 - €262
From New York to Knoxville with Allegiant Air (G4)
Average ticket price: €26 - €103
Connection in Orlando (United States)
From Denver to Orlando with Frontier Airlines (F9)
From Denver to Orlando with Southwest Airlines (WN)
From Denver to Orlando with Fly Lili (FL)
Average ticket price: €62 - €249
From Orlando to Knoxville with Allegiant Air (G4)
From Orlando to Knoxville with Frontier Airlines (F9)
Average ticket price: €21 - €85
Connection in Phoenix (United States)
From Denver to Phoenix with Frontier Airlines (F9)
From Denver to Phoenix with Southwest Airlines (WN)
From Denver to Phoenix with Spirit Airlines (NK)
From Denver to Phoenix with Fly Lili (FL)
Average ticket price: €24 - €94
From Phoenix to Knoxville with Allegiant Air (G4)
Average ticket price: €64 - €258
Connection in South Bend (United States)
From Denver to South Bend with Frontier Airlines (F9)
Average ticket price: €40 - €159
From South Bend to Knoxville with Allegiant Air (G4)
Average ticket price: €17 - €69
Connection in Tampa (United States)
From Denver to Tampa with Frontier Airlines (F9)
From Denver to Tampa with Southwest Airlines (WN)
From Denver to Tampa with Fly Lili (FL)
Average ticket price: €61 - €245
From Tampa to Knoxville with Allegiant Air (G4)
Average ticket price: €22 - €89